diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5A.c | 4 | ||||
| -rw-r--r-- | src/H5Adeprec.c | 2 | ||||
| -rw-r--r-- | src/H5Dchunk.c | 4 | ||||
| -rw-r--r-- | src/H5Dcontig.c | 2 | ||||
| -rw-r--r-- | src/H5Ddeprec.c | 6 | ||||
| -rw-r--r-- | src/H5Defl.c | 2 | ||||
| -rw-r--r-- | src/H5Dint.c | 8 | ||||
| -rw-r--r-- | src/H5Dio.c | 40 | ||||
| -rw-r--r-- | src/H5Dmpio.c | 2 | ||||
| -rw-r--r-- | src/H5Edefin.h | 237 | ||||
| -rw-r--r-- | src/H5Einit.h | 791 | ||||
| -rw-r--r-- | src/H5Epubgen.h | 432 | ||||
| -rw-r--r-- | src/H5Eterm.h | 239 | ||||
| -rw-r--r-- | src/H5Omessage.c | 2 | ||||
| -rw-r--r-- | src/H5S.c | 3 | ||||
| -rw-r--r-- | src/H5Sall.c | 19 | ||||
| -rw-r--r-- | src/H5Sdbg.c | 2 | ||||
| -rw-r--r-- | src/H5Shyper.c | 3915 | ||||
| -rw-r--r-- | src/H5Smpio.c | 2 | ||||
| -rw-r--r-- | src/H5Snone.c | 4 | ||||
| -rw-r--r-- | src/H5Spkg.h | 31 | ||||
| -rw-r--r-- | src/H5Spoint.c | 150 | ||||
| -rw-r--r-- | src/H5Sprivate.h | 12 | ||||
| -rw-r--r-- | src/H5Spublic.h | 5 | ||||
| -rw-r--r-- | src/H5Sselect.c | 147 | ||||
| -rw-r--r-- | src/H5Stest.c | 273 | ||||
| -rw-r--r-- | src/H5Z.c | 2 | ||||
| -rw-r--r-- | src/H5Znbit.c | 2 | ||||
| -rw-r--r-- | src/H5Zscaleoffset.c | 2 | ||||
| -rw-r--r-- | src/H5Zszip.c | 2 | ||||
| -rw-r--r-- | src/H5err.txt | 1 | ||||
| -rw-r--r-- | src/H5trace.c | 2 |
32 files changed, 3611 insertions, 2734 deletions
@@ -249,7 +249,7 @@ H5Acreate2(hid_t loc_id, const char *attr_name, hid_t type_id, hid_t space_id, if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a type") if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Go do the real work for attaching the attribute to the dataset */ if((ret_value = H5A_create(&loc, attr_name, type, space, acpl_id, H5AC_dxpl_id)) < 0) @@ -323,7 +323,7 @@ H5Acreate_by_name(hid_t loc_id, const char *obj_name, const char *attr_name, if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a type") if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Set up opened group location to fill in */ obj_loc.oloc = &obj_oloc; diff --git a/src/H5Adeprec.c b/src/H5Adeprec.c index 10ee70b..6194150 100644 --- a/src/H5Adeprec.c +++ b/src/H5Adeprec.c @@ -182,7 +182,7 @@ H5Acreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id, if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a type") if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Go do the real work for attaching the attribute to the dataset */ if((ret_value = H5A_create(&loc, name, type, space, plist_id, H5AC_dxpl_id)) < 0) diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c index e93d627..f92260c 100644 --- a/src/H5Dchunk.c +++ b/src/H5Dchunk.c @@ -17,7 +17,7 @@ * Thursday, April 24, 2008 * * Purpose: Abstract indexed (chunked) I/O functions. The logical - * multi-dimensional data space is regularly partitioned into + * multi-dimensional dataspace is regularly partitioned into * same-sized "chunks", the first of which is aligned with the * logical origin. The chunks are indexed by different methods, * that map a chunk index to disk address. Each chunk can be @@ -319,7 +319,7 @@ H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters, hsiz FUNC_ENTER_STATIC_TAG(dxpl_id, dset->oloc.addr, FAIL) - /* Allocate data space and initialize it if it hasn't been. */ + /* Allocate dataspace and initialize it if it hasn't been. */ if(!(*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage)) { /* Allocate storage */ if(H5D__alloc_storage(dset, dxpl_id, H5D_ALLOC_WRITE, FALSE, NULL) < 0) diff --git a/src/H5Dcontig.c b/src/H5Dcontig.c index 8d4cd02..fc553df 100644 --- a/src/H5Dcontig.c +++ b/src/H5Dcontig.c @@ -410,7 +410,7 @@ H5D__contig_construct(H5F_t *f, H5D_t *dset) /* * The maximum size of the dataset cannot exceed the storage size. - * Also, only the slowest varying dimension of a simple data space + * Also, only the slowest varying dimension of a simple dataspace * can be extendible (currently only for external data storage). */ diff --git a/src/H5Ddeprec.c b/src/H5Ddeprec.c index 04cf032..c44b97b 100644 --- a/src/H5Ddeprec.c +++ b/src/H5Ddeprec.c @@ -143,7 +143,7 @@ H5D__term_deprec_interface(void) * properties (DCPL_ID). * * All arguments are copied into the dataset, so the caller is - * allowed to derive new types, data spaces, and creation + * allowed to derive new types, dataspaces, and creation * parameters from the old ones and reuse them in calls to * create other datasets. * @@ -368,9 +368,9 @@ H5D__extend(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id) if((rank = H5S_get_simple_extent_dims(space, curr_dims, NULL)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions") - /* Increase the size of the data space */ + /* Increase the size of the dataspace */ if((changed = H5S_extend(space, size)) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to increase size of data space") + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to increase size of dataspace") /* Updated the dataset's info if the dataspace was successfully extended */ if(changed) { diff --git a/src/H5Defl.c b/src/H5Defl.c index 38c8ccd..2bacff8 100644 --- a/src/H5Defl.c +++ b/src/H5Defl.c @@ -144,7 +144,7 @@ H5D__efl_construct(H5F_t *f, H5D_t *dset) /* * The maximum size of the dataset cannot exceed the storage size. - * Also, only the slowest varying dimension of a simple data space + * Also, only the slowest varying dimension of a simple dataspace * can be extendible (currently only for external data storage). */ diff --git a/src/H5Dint.c b/src/H5Dint.c index 9328e57..88367d6 100644 --- a/src/H5Dint.c +++ b/src/H5Dint.c @@ -455,7 +455,7 @@ done: /*------------------------------------------------------------------------- * Function: H5D__get_space_status * - * Purpose: Returns the status of data space allocation. + * Purpose: Returns the status of dataspace allocation. * * Return: * Success: Non-negative @@ -2172,16 +2172,16 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) if(H5D__check_filters(dset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't apply filters") - /* Get the data space */ + /* Get the dataspace */ space = dset->shared->space; /* Check if we are shrinking or expanding any of the dimensions */ if((rank = H5S_get_simple_extent_dims(space, curr_dims, NULL)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions") - /* Modify the size of the data space */ + /* Modify the size of the dataspace */ if((changed = H5S_set_extent(space, size)) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to modify size of data space") + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to modify size of dataspace") /* Don't bother updating things, unless they've changed */ if(changed) { diff --git a/src/H5Dio.c b/src/H5Dio.c index ab611aa..90e4983 100644 --- a/src/H5Dio.c +++ b/src/H5Dio.c @@ -103,14 +103,14 @@ H5FL_BLK_DEFINE(type_conv); * passed to this function with the PLIST_ID argument. * * The FILE_SPACE_ID can be the constant H5S_ALL which indicates - * that the entire file data space is to be referenced. + * that the entire file dataspace is to be referenced. * * The MEM_SPACE_ID can be the constant H5S_ALL in which case - * the memory data space is the same as the file data space + * the memory dataspace is the same as the file dataspace * defined when the dataset was created. * - * The number of elements in the memory data space must match - * the number of elements in the file data space. + * The number of elements in the memory dataspace must match + * the number of elements in the file dataspace. * * The PLIST_ID can be the constant H5P_DEFAULT in which * case the default data transfer properties are used. @@ -142,11 +142,11 @@ H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") if(mem_space_id < 0 || file_space_id < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") if(H5S_ALL != mem_space_id) { if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Check for valid selection */ if(H5S_SELECT_VALID(mem_space) != TRUE) @@ -154,7 +154,7 @@ H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, } /* end if */ if(H5S_ALL != file_space_id) { if(NULL == (file_space = (const H5S_t *)H5I_object_verify(file_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Check for valid selection */ if(H5S_SELECT_VALID(file_space) != TRUE) @@ -189,14 +189,14 @@ done: * PLIST_ID argument. * * The FILE_SPACE_ID can be the constant H5S_ALL which indicates - * that the entire file data space is to be referenced. + * that the entire file dataspace is to be referenced. * * The MEM_SPACE_ID can be the constant H5S_ALL in which case - * the memory data space is the same as the file data space + * the memory dataspace is the same as the file dataspace * defined when the dataset was created. * - * The number of elements in the memory data space must match - * the number of elements in the file data space. + * The number of elements in the memory dataspace must match + * the number of elements in the file dataspace. * * The PLIST_ID can be the constant H5P_DEFAULT in which * case the default data transfer properties are used. @@ -323,11 +323,11 @@ H5D__pre_write(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, const H5S_t *file_space = NULL; if(mem_space_id < 0 || file_space_id < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") if(H5S_ALL != mem_space_id) { if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Check for valid selection */ if(H5S_SELECT_VALID(mem_space) != TRUE) @@ -335,7 +335,7 @@ H5D__pre_write(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, } /* end if */ if(H5S_ALL != file_space_id) { if(NULL == (file_space = (const H5S_t *)H5I_object_verify(file_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Check for valid selection */ if(H5S_SELECT_VALID(file_space) != TRUE) @@ -375,7 +375,7 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, hbool_t type_info_init = FALSE; /* Whether the datatype info has been initialized */ H5S_t * projected_mem_space = NULL; /* If not NULL, ptr to dataspace containing a */ /* projection of the supplied mem_space to a new */ - /* data space with rank equal to that of */ + /* dataspace with rank equal to that of */ /* file_space. */ /* */ /* This field is only used if */ @@ -429,7 +429,7 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, /* Make certain that the number of elements in each selection is the same */ if(nelmts != (hsize_t)H5S_GET_SELECT_NPOINTS(file_space)) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src and dest data spaces have different sizes") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src and dest dataspaces have different sizes") /* Check for a NULL buffer, after the H5S_ALL dataspace selection has been handled */ if(NULL == buf) { @@ -591,7 +591,7 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, hbool_t type_info_init = FALSE; /* Whether the datatype info has been initialized */ H5S_t * projected_mem_space = NULL; /* If not NULL, ptr to dataspace containing a */ /* projection of the supplied mem_space to a new */ - /* data space with rank equal to that of */ + /* dataspace with rank equal to that of */ /* file_space. */ /* */ /* This field is only used if */ @@ -683,7 +683,7 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, /* Make certain that the number of elements in each selection is the same */ if(nelmts != (hsize_t)H5S_GET_SELECT_NPOINTS(file_space)) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src and dest data spaces have different sizes") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src and dest dataspaces have different sizes") /* Check for a NULL buffer, after the H5S_ALL dataspace selection has been handled */ if(NULL == buf) { @@ -737,7 +737,7 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, /* Retrieve dataset properties */ /* <none needed currently> */ - /* Allocate data space and initialize it if it hasn't been. */ + /* Allocate dataspace and initialize it if it hasn't been. */ if(nelmts > 0 && dataset->shared->dcpl_cache.efl.nused == 0 && !(*dataset->shared->layout.ops->is_space_alloc)(&dataset->shared->layout.storage)) { hssize_t file_nelmts; /* Number of elements in file dataset's dataspace */ @@ -942,7 +942,7 @@ H5D__typeinfo_init(const H5D_t *dset, const H5D_dxpl_cache_t *dxpl_cache, } /* end else */ /* - * Locate the type conversion function and data space conversion + * Locate the type conversion function and dataspace conversion * functions, and set up the element numbering information. If a data * type conversion is necessary then register datatype atoms. Data type * conversion is necessary if the user has set the `need_bkg' to a high diff --git a/src/H5Dmpio.c b/src/H5Dmpio.c index a5e8903..3e380a4 100644 --- a/src/H5Dmpio.c +++ b/src/H5Dmpio.c @@ -1645,7 +1645,7 @@ done: * 2) Gather all the information to the root process * * 3) Root process will do the following: - * a) Obtain chunk addresses for all chunks in this data space + * a) Obtain chunk addresses for all chunks in this dataspace * b) With the consideration of the user option, calculate IO mode for each chunk * c) Build MPI derived datatype to combine "chunk address" and "assign_io" information * in order to do MPI Bcast only once diff --git a/src/H5Edefin.h b/src/H5Edefin.h index 183f72c..b0b4aad 100644 --- a/src/H5Edefin.h +++ b/src/H5Edefin.h @@ -21,69 +21,61 @@ #define _H5Edefin_H /* Major error IDs */ +hid_t H5E_PLINE_g = FAIL; /* Data filters */ hid_t H5E_FUNC_g = FAIL; /* Function entry/exit */ -hid_t H5E_FILE_g = FAIL; /* File accessibilty */ -hid_t H5E_SOHM_g = FAIL; /* Shared Object Header Messages */ -hid_t H5E_SYM_g = FAIL; /* Symbol table */ -hid_t H5E_PLUGIN_g = FAIL; /* Plugin for dynamically loaded library */ -hid_t H5E_VFL_g = FAIL; /* Virtual File Layer */ -hid_t H5E_INTERNAL_g = FAIL; /* Internal error (too specific to document in detail) */ -hid_t H5E_BTREE_g = FAIL; /* B-Tree node */ -hid_t H5E_REFERENCE_g = FAIL; /* References */ +hid_t H5E_STORAGE_g = FAIL; /* Data storage */ +hid_t H5E_OHDR_g = FAIL; /* Object header */ hid_t H5E_DATASPACE_g = FAIL; /* Dataspace */ -hid_t H5E_RESOURCE_g = FAIL; /* Resource unavailable */ +hid_t H5E_INTERNAL_g = FAIL; /* Internal error (too specific to document in detail) */ hid_t H5E_RS_g = FAIL; /* Reference Counted Strings */ -hid_t H5E_FARRAY_g = FAIL; /* Fixed Array */ -hid_t H5E_HEAP_g = FAIL; /* Heap */ +hid_t H5E_ATOM_g = FAIL; /* Object atom */ hid_t H5E_ATTR_g = FAIL; /* Attribute */ -hid_t H5E_IO_g = FAIL; /* Low-level I/O */ +hid_t H5E_LINK_g = FAIL; /* Links */ hid_t H5E_EFL_g = FAIL; /* External file list */ +hid_t H5E_FILE_g = FAIL; /* File accessibilty */ +hid_t H5E_EARRAY_g = FAIL; /* Extensible Array */ +hid_t H5E_SLIST_g = FAIL; /* Skip Lists */ +hid_t H5E_PLIST_g = FAIL; /* Property lists */ +hid_t H5E_DATASET_g = FAIL; /* Dataset */ +hid_t H5E_PLUGIN_g = FAIL; /* Plugin for dynamically loaded library */ +hid_t H5E_ERROR_g = FAIL; /* Error API */ +hid_t H5E_RESOURCE_g = FAIL; /* Resource unavailable */ +hid_t H5E_VFL_g = FAIL; /* Virtual File Layer */ hid_t H5E_TST_g = FAIL; /* Ternary Search Trees */ +hid_t H5E_REFERENCE_g = FAIL; /* References */ +hid_t H5E_ARGS_g = FAIL; /* Invalid arguments to routine */ +hid_t H5E_SOHM_g = FAIL; /* Shared Object Header Messages */ hid_t H5E_FSPACE_g = FAIL; /* Free Space Manager */ -hid_t H5E_DATASET_g = FAIL; /* Dataset */ -hid_t H5E_STORAGE_g = FAIL; /* Data storage */ -hid_t H5E_LINK_g = FAIL; /* Links */ -hid_t H5E_PLIST_g = FAIL; /* Property lists */ -hid_t H5E_DATATYPE_g = FAIL; /* Datatype */ -hid_t H5E_OHDR_g = FAIL; /* Object header */ -hid_t H5E_ATOM_g = FAIL; /* Object atom */ hid_t H5E_NONE_MAJOR_g = FAIL; /* No error */ -hid_t H5E_SLIST_g = FAIL; /* Skip Lists */ -hid_t H5E_ARGS_g = FAIL; /* Invalid arguments to routine */ -hid_t H5E_EARRAY_g = FAIL; /* Extensible Array */ -hid_t H5E_PLINE_g = FAIL; /* Data filters */ -hid_t H5E_ERROR_g = FAIL; /* Error API */ +hid_t H5E_BTREE_g = FAIL; /* B-Tree node */ +hid_t H5E_IO_g = FAIL; /* Low-level I/O */ +hid_t H5E_DATATYPE_g = FAIL; /* Datatype */ hid_t H5E_CACHE_g = FAIL; /* Object cache */ +hid_t H5E_FARRAY_g = FAIL; /* Fixed Array */ +hid_t H5E_SYM_g = FAIL; /* Symbol table */ +hid_t H5E_HEAP_g = FAIL; /* Heap */ /* Minor error IDs */ -/* Generic low-level file I/O errors */ -hid_t H5E_SEEKERROR_g = FAIL; /* Seek failed */ -hid_t H5E_READERROR_g = FAIL; /* Read failed */ -hid_t H5E_WRITEERROR_g = FAIL; /* Write failed */ -hid_t H5E_CLOSEERROR_g = FAIL; /* Close failed */ -hid_t H5E_OVERFLOW_g = FAIL; /* Address overflowed */ -hid_t H5E_FCNTL_g = FAIL; /* File control (fcntl) failed */ +/* Argument errors */ +hid_t H5E_UNINITIALIZED_g = FAIL; /* Information is uinitialized */ +hid_t H5E_UNSUPPORTED_g = FAIL; /* Feature is unsupported */ +hid_t H5E_BADTYPE_g = FAIL; /* Inappropriate type */ +hid_t H5E_BADRANGE_g = FAIL; /* Out of range */ +hid_t H5E_BADVALUE_g = FAIL; /* Bad value */ -/* Resource errors */ -hid_t H5E_NOSPACE_g = FAIL; /* No space available for allocation */ -hid_t H5E_CANTALLOC_g = FAIL; /* Can't allocate space */ -hid_t H5E_CANTCOPY_g = FAIL; /* Unable to copy object */ -hid_t H5E_CANTFREE_g = FAIL; /* Unable to free object */ -hid_t H5E_ALREADYEXISTS_g = FAIL; /* Object already exists */ -hid_t H5E_CANTLOCK_g = FAIL; /* Unable to lock object */ -hid_t H5E_CANTUNLOCK_g = FAIL; /* Unable to unlock object */ -hid_t H5E_CANTGC_g = FAIL; /* Unable to garbage collect */ -hid_t H5E_CANTGETSIZE_g = FAIL; /* Unable to compute size */ -hid_t H5E_OBJOPEN_g = FAIL; /* Object is already open */ +/* Free space errors */ +hid_t H5E_CANTMERGE_g = FAIL; /* Can't merge objects */ +hid_t H5E_CANTREVIVE_g = FAIL; /* Can't revive object */ +hid_t H5E_CANTSHRINK_g = FAIL; /* Can't shrink container */ -/* Heap errors */ -hid_t H5E_CANTRESTORE_g = FAIL; /* Can't restore condition */ -hid_t H5E_CANTCOMPUTE_g = FAIL; /* Can't compute value */ -hid_t H5E_CANTEXTEND_g = FAIL; /* Can't extend heap's space */ -hid_t H5E_CANTATTACH_g = FAIL; /* Can't attach object */ -hid_t H5E_CANTUPDATE_g = FAIL; /* Can't update object */ -hid_t H5E_CANTOPERATE_g = FAIL; /* Can't operate on object */ +/* I/O pipeline errors */ +hid_t H5E_NOFILTER_g = FAIL; /* Requested filter is not available */ +hid_t H5E_CALLBACK_g = FAIL; /* Callback failed */ +hid_t H5E_CANAPPLY_g = FAIL; /* Error from filter 'can apply' callback */ +hid_t H5E_SETLOCAL_g = FAIL; /* Error from filter 'set local' callback */ +hid_t H5E_NOENCODER_g = FAIL; /* Filter present but encoding disabled */ +hid_t H5E_CANTFILTER_g = FAIL; /* Filter operation failed */ /* Function entry/exit interface errors */ hid_t H5E_CANTINIT_g = FAIL; /* Unable to initialize object */ @@ -96,44 +88,29 @@ hid_t H5E_CANTSET_g = FAIL; /* Can't set value */ hid_t H5E_DUPCLASS_g = FAIL; /* Duplicate class name in parent class */ hid_t H5E_SETDISALLOWED_g = FAIL; /* Disallowed operation */ -/* Free space errors */ -hid_t H5E_CANTMERGE_g = FAIL; /* Can't merge objects */ -hid_t H5E_CANTREVIVE_g = FAIL; /* Can't revive object */ -hid_t H5E_CANTSHRINK_g = FAIL; /* Can't shrink container */ - -/* Object header related errors */ -hid_t H5E_LINKCOUNT_g = FAIL; /* Bad object header link count */ -hid_t H5E_VERSION_g = FAIL; /* Wrong version number */ -hid_t H5E_ALIGNMENT_g = FAIL; /* Alignment error */ -hid_t H5E_BADMESG_g = FAIL; /* Unrecognized message */ -hid_t H5E_CANTDELETE_g = FAIL; /* Can't delete message */ -hid_t H5E_BADITER_g = FAIL; /* Iteration failed */ -hid_t H5E_CANTPACK_g = FAIL; /* Can't pack messages */ -hid_t H5E_CANTRESET_g = FAIL; /* Can't reset object */ -hid_t H5E_CANTRENAME_g = FAIL; /* Unable to rename object */ +/* Dataspace errors */ +hid_t H5E_CANTCLIP_g = FAIL; /* Can't clip hyperslab region */ +hid_t H5E_CANTCOUNT_g = FAIL; /* Can't count elements */ +hid_t H5E_CANTSELECT_g = FAIL; /* Can't select hyperslab */ +hid_t H5E_CANTNEXT_g = FAIL; /* Can't move to next iterator location */ +hid_t H5E_BADSELECT_g = FAIL; /* Invalid selection */ +hid_t H5E_CANTCOMPARE_g = FAIL; /* Can't compare objects */ +hid_t H5E_INCONSISTENTSTATE_g = FAIL; /* Internal states are inconsistent */ /* System level errors */ hid_t H5E_SYSERRSTR_g = FAIL; /* System error message */ -/* I/O pipeline errors */ -hid_t H5E_NOFILTER_g = FAIL; /* Requested filter is not available */ -hid_t H5E_CALLBACK_g = FAIL; /* Callback failed */ -hid_t H5E_CANAPPLY_g = FAIL; /* Error from filter 'can apply' callback */ -hid_t H5E_SETLOCAL_g = FAIL; /* Error from filter 'set local' callback */ -hid_t H5E_NOENCODER_g = FAIL; /* Filter present but encoding disabled */ -hid_t H5E_CANTFILTER_g = FAIL; /* Filter operation failed */ - -/* Group related errors */ -hid_t H5E_CANTOPENOBJ_g = FAIL; /* Can't open object */ -hid_t H5E_CANTCLOSEOBJ_g = FAIL; /* Can't close object */ -hid_t H5E_COMPLEN_g = FAIL; /* Name component is too long */ -hid_t H5E_PATH_g = FAIL; /* Problem with path to object */ - -/* No error */ -hid_t H5E_NONE_MINOR_g = FAIL; /* No error */ +/* Heap errors */ +hid_t H5E_CANTRESTORE_g = FAIL; /* Can't restore condition */ +hid_t H5E_CANTCOMPUTE_g = FAIL; /* Can't compute value */ +hid_t H5E_CANTEXTEND_g = FAIL; /* Can't extend heap's space */ +hid_t H5E_CANTATTACH_g = FAIL; /* Can't attach object */ +hid_t H5E_CANTUPDATE_g = FAIL; /* Can't update object */ +hid_t H5E_CANTOPERATE_g = FAIL; /* Can't operate on object */ -/* Plugin errors */ -hid_t H5E_OPENERROR_g = FAIL; /* Can't open directory or file */ +/* Datatype conversion errors */ +hid_t H5E_CANTCONVERT_g = FAIL; /* Can't convert datatypes */ +hid_t H5E_BADSIZE_g = FAIL; /* Bad size for object */ /* File accessibilty errors */ hid_t H5E_FILEEXISTS_g = FAIL; /* File already exists */ @@ -146,13 +123,31 @@ hid_t H5E_BADFILE_g = FAIL; /* Bad file ID accessed */ hid_t H5E_TRUNCATED_g = FAIL; /* File has been truncated */ hid_t H5E_MOUNT_g = FAIL; /* File mount error */ -/* Object atom related errors */ -hid_t H5E_BADATOM_g = FAIL; /* Unable to find atom information (already closed?) */ -hid_t H5E_BADGROUP_g = FAIL; /* Unable to find ID group information */ -hid_t H5E_CANTREGISTER_g = FAIL; /* Unable to register new atom */ -hid_t H5E_CANTINC_g = FAIL; /* Unable to increment reference count */ -hid_t H5E_CANTDEC_g = FAIL; /* Unable to decrement reference count */ -hid_t H5E_NOIDS_g = FAIL; /* Out of IDs for group */ +/* Link related errors */ +hid_t H5E_TRAVERSE_g = FAIL; /* Link traversal failure */ +hid_t H5E_NLINKS_g = FAIL; /* Too many soft links in path */ +hid_t H5E_NOTREGISTERED_g = FAIL; /* Link class not registered */ +hid_t H5E_CANTMOVE_g = FAIL; /* Can't move object */ +hid_t H5E_CANTSORT_g = FAIL; /* Can't sort objects */ + +/* Plugin errors */ +hid_t H5E_OPENERROR_g = FAIL; /* Can't open directory or file */ + +/* Parallel MPI errors */ +hid_t H5E_MPI_g = FAIL; /* Some MPI function failed */ +hid_t H5E_MPIERRSTR_g = FAIL; /* MPI Error String */ +hid_t H5E_CANTRECV_g = FAIL; /* Can't receive data */ + +/* Object header related errors */ +hid_t H5E_LINKCOUNT_g = FAIL; /* Bad object header link count */ +hid_t H5E_VERSION_g = FAIL; /* Wrong version number */ +hid_t H5E_ALIGNMENT_g = FAIL; /* Alignment error */ +hid_t H5E_BADMESG_g = FAIL; /* Unrecognized message */ +hid_t H5E_CANTDELETE_g = FAIL; /* Can't delete message */ +hid_t H5E_BADITER_g = FAIL; /* Iteration failed */ +hid_t H5E_CANTPACK_g = FAIL; /* Can't pack messages */ +hid_t H5E_CANTRESET_g = FAIL; /* Can't reset object */ +hid_t H5E_CANTRENAME_g = FAIL; /* Unable to rename object */ /* Cache related errors */ hid_t H5E_CANTFLUSH_g = FAIL; /* Unable to flush data from cache */ @@ -175,32 +170,11 @@ hid_t H5E_CANTDEPEND_g = FAIL; /* Unable to create a flush dependency * hid_t H5E_CANTUNDEPEND_g = FAIL; /* Unable to destroy a flush dependency */ hid_t H5E_CANTNOTIFY_g = FAIL; /* Unable to notify object about action */ -/* Link related errors */ -hid_t H5E_TRAVERSE_g = FAIL; /* Link traversal failure */ -hid_t H5E_NLINKS_g = FAIL; /* Too many soft links in path */ -hid_t H5E_NOTREGISTERED_g = FAIL; /* Link class not registered */ -hid_t H5E_CANTMOVE_g = FAIL; /* Can't move object */ -hid_t H5E_CANTSORT_g = FAIL; /* Can't sort objects */ - -/* Parallel MPI errors */ -hid_t H5E_MPI_g = FAIL; /* Some MPI function failed */ -hid_t H5E_MPIERRSTR_g = FAIL; /* MPI Error String */ -hid_t H5E_CANTRECV_g = FAIL; /* Can't receive data */ - -/* Dataspace errors */ -hid_t H5E_CANTCLIP_g = FAIL; /* Can't clip hyperslab region */ -hid_t H5E_CANTCOUNT_g = FAIL; /* Can't count elements */ -hid_t H5E_CANTSELECT_g = FAIL; /* Can't select hyperslab */ -hid_t H5E_CANTNEXT_g = FAIL; /* Can't move to next iterator location */ -hid_t H5E_BADSELECT_g = FAIL; /* Invalid selection */ -hid_t H5E_CANTCOMPARE_g = FAIL; /* Can't compare objects */ - -/* Argument errors */ -hid_t H5E_UNINITIALIZED_g = FAIL; /* Information is uinitialized */ -hid_t H5E_UNSUPPORTED_g = FAIL; /* Feature is unsupported */ -hid_t H5E_BADTYPE_g = FAIL; /* Inappropriate type */ -hid_t H5E_BADRANGE_g = FAIL; /* Out of range */ -hid_t H5E_BADVALUE_g = FAIL; /* Bad value */ +/* Group related errors */ +hid_t H5E_CANTOPENOBJ_g = FAIL; /* Can't open object */ +hid_t H5E_CANTCLOSEOBJ_g = FAIL; /* Can't close object */ +hid_t H5E_COMPLEN_g = FAIL; /* Name component is too long */ +hid_t H5E_PATH_g = FAIL; /* Problem with path to object */ /* B-tree related errors */ hid_t H5E_NOTFOUND_g = FAIL; /* Object not found */ @@ -215,8 +189,35 @@ hid_t H5E_CANTLIST_g = FAIL; /* Unable to list node */ hid_t H5E_CANTMODIFY_g = FAIL; /* Unable to modify record */ hid_t H5E_CANTREMOVE_g = FAIL; /* Unable to remove object */ -/* Datatype conversion errors */ -hid_t H5E_CANTCONVERT_g = FAIL; /* Can't convert datatypes */ -hid_t H5E_BADSIZE_g = FAIL; /* Bad size for object */ +/* Resource errors */ +hid_t H5E_NOSPACE_g = FAIL; /* No space available for allocation */ +hid_t H5E_CANTALLOC_g = FAIL; /* Can't allocate space */ +hid_t H5E_CANTCOPY_g = FAIL; /* Unable to copy object */ +hid_t H5E_CANTFREE_g = FAIL; /* Unable to free object */ +hid_t H5E_ALREADYEXISTS_g = FAIL; /* Object already exists */ +hid_t H5E_CANTLOCK_g = FAIL; /* Unable to lock object */ +hid_t H5E_CANTUNLOCK_g = FAIL; /* Unable to unlock object */ +hid_t H5E_CANTGC_g = FAIL; /* Unable to garbage collect */ +hid_t H5E_CANTGETSIZE_g = FAIL; /* Unable to compute size */ +hid_t H5E_OBJOPEN_g = FAIL; /* Object is already open */ + +/* Generic low-level file I/O errors */ +hid_t H5E_SEEKERROR_g = FAIL; /* Seek failed */ +hid_t H5E_READERROR_g = FAIL; /* Read failed */ +hid_t H5E_WRITEERROR_g = FAIL; /* Write failed */ +hid_t H5E_CLOSEERROR_g = FAIL; /* Close failed */ +hid_t H5E_OVERFLOW_g = FAIL; /* Address overflowed */ +hid_t H5E_FCNTL_g = FAIL; /* File control (fcntl) failed */ + +/* No error */ +hid_t H5E_NONE_MINOR_g = FAIL; /* No error */ + +/* Object atom related errors */ +hid_t H5E_BADATOM_g = FAIL; /* Unable to find atom information (already closed?) */ +hid_t H5E_BADGROUP_g = FAIL; /* Unable to find ID group information */ +hid_t H5E_CANTREGISTER_g = FAIL; /* Unable to register new atom */ +hid_t H5E_CANTINC_g = FAIL; /* Unable to increment reference count */ +hid_t H5E_CANTDEC_g = FAIL; /* Unable to decrement reference count */ +hid_t H5E_NOIDS_g = FAIL; /* Out of IDs for group */ #endif /* H5Edefin_H */ diff --git a/src/H5Einit.h b/src/H5Einit.h index 9724748..f51bdd0 100644 --- a/src/H5Einit.h +++ b/src/H5Einit.h @@ -24,291 +24,251 @@ /* Major error codes */ /*********************/ +assert(H5E_PLINE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Data filters"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_PLINE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") assert(H5E_FUNC_g==(-1)); if((msg = H5E_create_msg(cls, H5E_MAJOR, "Function entry/exit"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") if((H5E_FUNC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_FILE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "File accessibilty"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_FILE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_SOHM_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Shared Object Header Messages"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_SOHM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_SYM_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Symbol table"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_SYM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_PLUGIN_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Plugin for dynamically loaded library"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_PLUGIN_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_VFL_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Virtual File Layer"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_VFL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_INTERNAL_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Internal error (too specific to document in detail)"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_INTERNAL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BTREE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "B-Tree node"))==NULL) +assert(H5E_STORAGE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Data storage"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BTREE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_STORAGE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_REFERENCE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "References"))==NULL) +assert(H5E_OHDR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Object header"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_REFERENCE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_OHDR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") assert(H5E_DATASPACE_g==(-1)); if((msg = H5E_create_msg(cls, H5E_MAJOR, "Dataspace"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") if((H5E_DATASPACE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_RESOURCE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Resource unavailable"))==NULL) +assert(H5E_INTERNAL_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Internal error (too specific to document in detail)"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_RESOURCE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_INTERNAL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") assert(H5E_RS_g==(-1)); if((msg = H5E_create_msg(cls, H5E_MAJOR, "Reference Counted Strings"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") if((H5E_RS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_FARRAY_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Fixed Array"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_FARRAY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_HEAP_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Heap"))==NULL) +assert(H5E_ATOM_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Object atom"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_HEAP_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_ATOM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") assert(H5E_ATTR_g==(-1)); if((msg = H5E_create_msg(cls, H5E_MAJOR, "Attribute"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") if((H5E_ATTR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_IO_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Low-level I/O"))==NULL) +assert(H5E_LINK_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Links"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_IO_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_LINK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") assert(H5E_EFL_g==(-1)); if((msg = H5E_create_msg(cls, H5E_MAJOR, "External file list"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") if((H5E_EFL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_TST_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Ternary Search Trees"))==NULL) +assert(H5E_FILE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "File accessibilty"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_TST_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_FILE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_FSPACE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Free Space Manager"))==NULL) +assert(H5E_EARRAY_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Extensible Array"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_FSPACE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_EARRAY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_DATASET_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Dataset"))==NULL) +assert(H5E_SLIST_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Skip Lists"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_DATASET_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_SLIST_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_STORAGE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Data storage"))==NULL) +assert(H5E_PLIST_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Property lists"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_STORAGE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_PLIST_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_LINK_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Links"))==NULL) +assert(H5E_DATASET_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Dataset"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_LINK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_DATASET_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_PLIST_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Property lists"))==NULL) +assert(H5E_PLUGIN_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Plugin for dynamically loaded library"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_PLIST_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_PLUGIN_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_DATATYPE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Datatype"))==NULL) +assert(H5E_ERROR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Error API"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_DATATYPE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_ERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_OHDR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Object header"))==NULL) +assert(H5E_RESOURCE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Resource unavailable"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_OHDR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_RESOURCE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_ATOM_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Object atom"))==NULL) +assert(H5E_VFL_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Virtual File Layer"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_ATOM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_VFL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_NONE_MAJOR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "No error"))==NULL) +assert(H5E_TST_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Ternary Search Trees"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NONE_MAJOR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_TST_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_SLIST_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Skip Lists"))==NULL) +assert(H5E_REFERENCE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "References"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_SLIST_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_REFERENCE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") assert(H5E_ARGS_g==(-1)); if((msg = H5E_create_msg(cls, H5E_MAJOR, "Invalid arguments to routine"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") if((H5E_ARGS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_EARRAY_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Extensible Array"))==NULL) +assert(H5E_SOHM_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Shared Object Header Messages"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_EARRAY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_SOHM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_PLINE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Data filters"))==NULL) +assert(H5E_FSPACE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Free Space Manager"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_PLINE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_FSPACE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_ERROR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Error API"))==NULL) +assert(H5E_NONE_MAJOR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "No error"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_ERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_NONE_MAJOR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CACHE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MAJOR, "Object cache"))==NULL) +assert(H5E_BTREE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "B-Tree node"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CACHE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_BTREE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") - -/*********************/ -/* Minor error codes */ -/*********************/ - - -/* Generic low-level file I/O errors */ -assert(H5E_SEEKERROR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Seek failed"))==NULL) +assert(H5E_IO_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Low-level I/O"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_SEEKERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_IO_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_READERROR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Read failed"))==NULL) +assert(H5E_DATATYPE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Datatype"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_READERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_DATATYPE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_WRITEERROR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Write failed"))==NULL) +assert(H5E_CACHE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Object cache"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_WRITEERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CACHE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CLOSEERROR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Close failed"))==NULL) +assert(H5E_FARRAY_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Fixed Array"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CLOSEERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_FARRAY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_OVERFLOW_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Address overflowed"))==NULL) +assert(H5E_SYM_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Symbol table"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_OVERFLOW_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_SYM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_FCNTL_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "File control (fcntl) failed"))==NULL) +assert(H5E_HEAP_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MAJOR, "Heap"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_FCNTL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_HEAP_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* Resource errors */ -assert(H5E_NOSPACE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "No space available for allocation"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NOSPACE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTALLOC_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't allocate space"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTALLOC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTCOPY_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to copy object"))==NULL) +/*********************/ +/* Minor error codes */ +/*********************/ + + +/* Argument errors */ +assert(H5E_UNINITIALIZED_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Information is uinitialized"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTCOPY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_UNINITIALIZED_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTFREE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to free object"))==NULL) +assert(H5E_UNSUPPORTED_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Feature is unsupported"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTFREE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_UNSUPPORTED_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_ALREADYEXISTS_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Object already exists"))==NULL) +assert(H5E_BADTYPE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Inappropriate type"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_ALREADYEXISTS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_BADTYPE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTLOCK_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to lock object"))==NULL) +assert(H5E_BADRANGE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Out of range"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTLOCK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_BADRANGE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTUNLOCK_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to unlock object"))==NULL) +assert(H5E_BADVALUE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Bad value"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTUNLOCK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_BADVALUE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTGC_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to garbage collect"))==NULL) + +/* Free space errors */ +assert(H5E_CANTMERGE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't merge objects"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTGC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTMERGE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTGETSIZE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to compute size"))==NULL) +assert(H5E_CANTREVIVE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't revive object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTGETSIZE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTREVIVE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_OBJOPEN_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Object is already open"))==NULL) +assert(H5E_CANTSHRINK_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't shrink container"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_OBJOPEN_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTSHRINK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* Heap errors */ -assert(H5E_CANTRESTORE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't restore condition"))==NULL) +/* I/O pipeline errors */ +assert(H5E_NOFILTER_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Requested filter is not available"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTRESTORE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_NOFILTER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTCOMPUTE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't compute value"))==NULL) +assert(H5E_CALLBACK_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Callback failed"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTCOMPUTE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CALLBACK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTEXTEND_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't extend heap's space"))==NULL) +assert(H5E_CANAPPLY_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Error from filter 'can apply' callback"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTEXTEND_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANAPPLY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTATTACH_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't attach object"))==NULL) +assert(H5E_SETLOCAL_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Error from filter 'set local' callback"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTATTACH_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_SETLOCAL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTUPDATE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't update object"))==NULL) +assert(H5E_NOENCODER_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Filter present but encoding disabled"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTUPDATE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_NOENCODER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTOPERATE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't operate on object"))==NULL) +assert(H5E_CANTFILTER_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Filter operation failed"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTOPERATE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTFILTER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") /* Function entry/exit interface errors */ @@ -350,68 +310,41 @@ if((msg = H5E_create_msg(cls, H5E_MINOR, "Disallowed operation"))==NULL) if((H5E_SETDISALLOWED_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* Free space errors */ -assert(H5E_CANTMERGE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't merge objects"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTMERGE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTREVIVE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't revive object"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTREVIVE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTSHRINK_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't shrink container"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTSHRINK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") - -/* Object header related errors */ -assert(H5E_LINKCOUNT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Bad object header link count"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_LINKCOUNT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_VERSION_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Wrong version number"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_VERSION_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_ALIGNMENT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Alignment error"))==NULL) +/* Dataspace errors */ +assert(H5E_CANTCLIP_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't clip hyperslab region"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_ALIGNMENT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTCLIP_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADMESG_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unrecognized message"))==NULL) +assert(H5E_CANTCOUNT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't count elements"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADMESG_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTCOUNT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTDELETE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't delete message"))==NULL) +assert(H5E_CANTSELECT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't select hyperslab"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTDELETE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTSELECT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADITER_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Iteration failed"))==NULL) +assert(H5E_CANTNEXT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't move to next iterator location"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADITER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTNEXT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTPACK_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't pack messages"))==NULL) +assert(H5E_BADSELECT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Invalid selection"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTPACK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_BADSELECT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTRESET_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't reset object"))==NULL) +assert(H5E_CANTCOMPARE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't compare objects"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTRESET_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTCOMPARE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTRENAME_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to rename object"))==NULL) +assert(H5E_INCONSISTENTSTATE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Internal states are inconsistent"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTRENAME_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_INCONSISTENTSTATE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") /* System level errors */ @@ -421,72 +354,48 @@ if((msg = H5E_create_msg(cls, H5E_MINOR, "System error message"))==NULL) if((H5E_SYSERRSTR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* I/O pipeline errors */ -assert(H5E_NOFILTER_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Requested filter is not available"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NOFILTER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CALLBACK_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Callback failed"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CALLBACK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANAPPLY_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Error from filter 'can apply' callback"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANAPPLY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_SETLOCAL_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Error from filter 'set local' callback"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_SETLOCAL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_NOENCODER_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Filter present but encoding disabled"))==NULL) +/* Heap errors */ +assert(H5E_CANTRESTORE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't restore condition"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NOENCODER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTRESTORE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTFILTER_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Filter operation failed"))==NULL) +assert(H5E_CANTCOMPUTE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't compute value"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTFILTER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTCOMPUTE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") - -/* Group related errors */ -assert(H5E_CANTOPENOBJ_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't open object"))==NULL) +assert(H5E_CANTEXTEND_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't extend heap's space"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTOPENOBJ_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTEXTEND_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTCLOSEOBJ_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't close object"))==NULL) +assert(H5E_CANTATTACH_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't attach object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTCLOSEOBJ_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTATTACH_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_COMPLEN_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Name component is too long"))==NULL) +assert(H5E_CANTUPDATE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't update object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_COMPLEN_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTUPDATE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_PATH_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Problem with path to object"))==NULL) +assert(H5E_CANTOPERATE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't operate on object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_PATH_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTOPERATE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* No error */ -assert(H5E_NONE_MINOR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "No error"))==NULL) +/* Datatype conversion errors */ +assert(H5E_CANTCONVERT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't convert datatypes"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NONE_MINOR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTCONVERT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") - -/* Plugin errors */ -assert(H5E_OPENERROR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't open directory or file"))==NULL) +assert(H5E_BADSIZE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Bad size for object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_OPENERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_BADSIZE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") /* File accessibilty errors */ @@ -536,36 +445,102 @@ if((msg = H5E_create_msg(cls, H5E_MINOR, "File mount error"))==NULL) if((H5E_MOUNT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* Object atom related errors */ -assert(H5E_BADATOM_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to find atom information (already closed?)"))==NULL) +/* Link related errors */ +assert(H5E_TRAVERSE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Link traversal failure"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADATOM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_TRAVERSE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADGROUP_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to find ID group information"))==NULL) +assert(H5E_NLINKS_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Too many soft links in path"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADGROUP_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_NLINKS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTREGISTER_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to register new atom"))==NULL) +assert(H5E_NOTREGISTERED_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Link class not registered"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTREGISTER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_NOTREGISTERED_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTINC_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to increment reference count"))==NULL) +assert(H5E_CANTMOVE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't move object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTINC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTMOVE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTDEC_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to decrement reference count"))==NULL) +assert(H5E_CANTSORT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't sort objects"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTDEC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTSORT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_NOIDS_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Out of IDs for group"))==NULL) + +/* Plugin errors */ +assert(H5E_OPENERROR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't open directory or file"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NOIDS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_OPENERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") + +/* Parallel MPI errors */ +assert(H5E_MPI_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Some MPI function failed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_MPI_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_MPIERRSTR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "MPI Error String"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_MPIERRSTR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTRECV_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't receive data"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTRECV_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") + +/* Object header related errors */ +assert(H5E_LINKCOUNT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Bad object header link count"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_LINKCOUNT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_VERSION_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Wrong version number"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_VERSION_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_ALIGNMENT_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Alignment error"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_ALIGNMENT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_BADMESG_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unrecognized message"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_BADMESG_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTDELETE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't delete message"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTDELETE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_BADITER_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Iteration failed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_BADITER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTPACK_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't pack messages"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTPACK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTRESET_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't reset object"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTRESET_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTRENAME_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to rename object"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTRENAME_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") /* Cache related errors */ @@ -665,107 +640,26 @@ if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to notify object about action") if((H5E_CANTNOTIFY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* Link related errors */ -assert(H5E_TRAVERSE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Link traversal failure"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_TRAVERSE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_NLINKS_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Too many soft links in path"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NLINKS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_NOTREGISTERED_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Link class not registered"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_NOTREGISTERED_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTMOVE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't move object"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTMOVE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTSORT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't sort objects"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTSORT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") - -/* Parallel MPI errors */ -assert(H5E_MPI_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Some MPI function failed"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_MPI_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_MPIERRSTR_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "MPI Error String"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_MPIERRSTR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTRECV_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't receive data"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTRECV_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") - -/* Dataspace errors */ -assert(H5E_CANTCLIP_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't clip hyperslab region"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTCLIP_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTCOUNT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't count elements"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTCOUNT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTSELECT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't select hyperslab"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTSELECT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTNEXT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't move to next iterator location"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTNEXT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADSELECT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Invalid selection"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADSELECT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_CANTCOMPARE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't compare objects"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTCOMPARE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") - -/* Argument errors */ -assert(H5E_UNINITIALIZED_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Information is uinitialized"))==NULL) - HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_UNINITIALIZED_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) - HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_UNSUPPORTED_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Feature is unsupported"))==NULL) +/* Group related errors */ +assert(H5E_CANTOPENOBJ_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't open object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_UNSUPPORTED_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTOPENOBJ_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADTYPE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Inappropriate type"))==NULL) +assert(H5E_CANTCLOSEOBJ_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't close object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADTYPE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTCLOSEOBJ_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADRANGE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Out of range"))==NULL) +assert(H5E_COMPLEN_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Name component is too long"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADRANGE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_COMPLEN_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADVALUE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Bad value"))==NULL) +assert(H5E_PATH_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Problem with path to object"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADVALUE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_PATH_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") /* B-tree related errors */ @@ -825,16 +719,127 @@ if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to remove object"))==NULL) if((H5E_CANTREMOVE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -/* Datatype conversion errors */ -assert(H5E_CANTCONVERT_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't convert datatypes"))==NULL) +/* Resource errors */ +assert(H5E_NOSPACE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "No space available for allocation"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_CANTCONVERT_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_NOSPACE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") -assert(H5E_BADSIZE_g==(-1)); -if((msg = H5E_create_msg(cls, H5E_MINOR, "Bad size for object"))==NULL) +assert(H5E_CANTALLOC_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Can't allocate space"))==NULL) HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") -if((H5E_BADSIZE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) +if((H5E_CANTALLOC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTCOPY_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to copy object"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTCOPY_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTFREE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to free object"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTFREE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_ALREADYEXISTS_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Object already exists"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_ALREADYEXISTS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTLOCK_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to lock object"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTLOCK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTUNLOCK_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to unlock object"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTUNLOCK_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTGC_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to garbage collect"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTGC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTGETSIZE_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to compute size"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTGETSIZE_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_OBJOPEN_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Object is already open"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_OBJOPEN_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") + +/* Generic low-level file I/O errors */ +assert(H5E_SEEKERROR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Seek failed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_SEEKERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_READERROR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Read failed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_READERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_WRITEERROR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Write failed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_WRITEERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CLOSEERROR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Close failed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CLOSEERROR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_OVERFLOW_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Address overflowed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_OVERFLOW_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_FCNTL_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "File control (fcntl) failed"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_FCNTL_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") + +/* No error */ +assert(H5E_NONE_MINOR_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "No error"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_NONE_MINOR_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") + +/* Object atom related errors */ +assert(H5E_BADATOM_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to find atom information (already closed?)"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_BADATOM_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_BADGROUP_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to find ID group information"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_BADGROUP_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTREGISTER_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to register new atom"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTREGISTER_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTINC_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to increment reference count"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTINC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_CANTDEC_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Unable to decrement reference count"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_CANTDEC_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) + HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") +assert(H5E_NOIDS_g==(-1)); +if((msg = H5E_create_msg(cls, H5E_MINOR, "Out of IDs for group"))==NULL) + HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed") +if((H5E_NOIDS_g = H5I_register(H5I_ERROR_MSG, msg, FALSE))<0) HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message") #endif /* H5Einit_H */ diff --git a/src/H5Epubgen.h b/src/H5Epubgen.h index e79106f..52c99de 100644 --- a/src/H5Epubgen.h +++ b/src/H5Epubgen.h @@ -24,126 +24,110 @@ /* Major error codes */ /*********************/ +#define H5E_PLINE (H5OPEN H5E_PLINE_g) #define H5E_FUNC (H5OPEN H5E_FUNC_g) -#define H5E_FILE (H5OPEN H5E_FILE_g) -#define H5E_SOHM (H5OPEN H5E_SOHM_g) -#define H5E_SYM (H5OPEN H5E_SYM_g) -#define H5E_PLUGIN (H5OPEN H5E_PLUGIN_g) -#define H5E_VFL (H5OPEN H5E_VFL_g) -#define H5E_INTERNAL (H5OPEN H5E_INTERNAL_g) -#define H5E_BTREE (H5OPEN H5E_BTREE_g) -#define H5E_REFERENCE (H5OPEN H5E_REFERENCE_g) +#define H5E_STORAGE (H5OPEN H5E_STORAGE_g) +#define H5E_OHDR (H5OPEN H5E_OHDR_g) #define H5E_DATASPACE (H5OPEN H5E_DATASPACE_g) -#define H5E_RESOURCE (H5OPEN H5E_RESOURCE_g) +#define H5E_INTERNAL (H5OPEN H5E_INTERNAL_g) #define H5E_RS (H5OPEN H5E_RS_g) -#define H5E_FARRAY (H5OPEN H5E_FARRAY_g) -#define H5E_HEAP (H5OPEN H5E_HEAP_g) +#define H5E_ATOM (H5OPEN H5E_ATOM_g) #define H5E_ATTR (H5OPEN H5E_ATTR_g) -#define H5E_IO (H5OPEN H5E_IO_g) +#define H5E_LINK (H5OPEN H5E_LINK_g) #define H5E_EFL (H5OPEN H5E_EFL_g) +#define H5E_FILE (H5OPEN H5E_FILE_g) +#define H5E_EARRAY (H5OPEN H5E_EARRAY_g) +#define H5E_SLIST (H5OPEN H5E_SLIST_g) +#define H5E_PLIST (H5OPEN H5E_PLIST_g) +#define H5E_DATASET (H5OPEN H5E_DATASET_g) +#define H5E_PLUGIN (H5OPEN H5E_PLUGIN_g) +#define H5E_ERROR (H5OPEN H5E_ERROR_g) +#define H5E_RESOURCE (H5OPEN H5E_RESOURCE_g) +#define H5E_VFL (H5OPEN H5E_VFL_g) #define H5E_TST (H5OPEN H5E_TST_g) +#define H5E_REFERENCE (H5OPEN H5E_REFERENCE_g) +#define H5E_ARGS (H5OPEN H5E_ARGS_g) +#define H5E_SOHM (H5OPEN H5E_SOHM_g) #define H5E_FSPACE (H5OPEN H5E_FSPACE_g) -#define H5E_DATASET (H5OPEN H5E_DATASET_g) -#define H5E_STORAGE (H5OPEN H5E_STORAGE_g) -#define H5E_LINK (H5OPEN H5E_LINK_g) -#define H5E_PLIST (H5OPEN H5E_PLIST_g) -#define H5E_DATATYPE (H5OPEN H5E_DATATYPE_g) -#define H5E_OHDR (H5OPEN H5E_OHDR_g) -#define H5E_ATOM (H5OPEN H5E_ATOM_g) #define H5E_NONE_MAJOR (H5OPEN H5E_NONE_MAJOR_g) -#define H5E_SLIST (H5OPEN H5E_SLIST_g) -#define H5E_ARGS (H5OPEN H5E_ARGS_g) -#define H5E_EARRAY (H5OPEN H5E_EARRAY_g) -#define H5E_PLINE (H5OPEN H5E_PLINE_g) -#define H5E_ERROR (H5OPEN H5E_ERROR_g) +#define H5E_BTREE (H5OPEN H5E_BTREE_g) +#define H5E_IO (H5OPEN H5E_IO_g) +#define H5E_DATATYPE (H5OPEN H5E_DATATYPE_g) #define H5E_CACHE (H5OPEN H5E_CACHE_g) +#define H5E_FARRAY (H5OPEN H5E_FARRAY_g) +#define H5E_SYM (H5OPEN H5E_SYM_g) +#define H5E_HEAP (H5OPEN H5E_HEAP_g) +H5_DLLVAR hid_t H5E_PLINE_g; /* Data filters */ H5_DLLVAR hid_t H5E_FUNC_g; /* Function entry/exit */ -H5_DLLVAR hid_t H5E_FILE_g; /* File accessibilty */ -H5_DLLVAR hid_t H5E_SOHM_g; /* Shared Object Header Messages */ -H5_DLLVAR hid_t H5E_SYM_g; /* Symbol table */ -H5_DLLVAR hid_t H5E_PLUGIN_g; /* Plugin for dynamically loaded library */ -H5_DLLVAR hid_t H5E_VFL_g; /* Virtual File Layer */ -H5_DLLVAR hid_t H5E_INTERNAL_g; /* Internal error (too specific to document in detail) */ -H5_DLLVAR hid_t H5E_BTREE_g; /* B-Tree node */ -H5_DLLVAR hid_t H5E_REFERENCE_g; /* References */ +H5_DLLVAR hid_t H5E_STORAGE_g; /* Data storage */ +H5_DLLVAR hid_t H5E_OHDR_g; /* Object header */ H5_DLLVAR hid_t H5E_DATASPACE_g; /* Dataspace */ -H5_DLLVAR hid_t H5E_RESOURCE_g; /* Resource unavailable */ +H5_DLLVAR hid_t H5E_INTERNAL_g; /* Internal error (too specific to document in detail) */ H5_DLLVAR hid_t H5E_RS_g; /* Reference Counted Strings */ -H5_DLLVAR hid_t H5E_FARRAY_g; /* Fixed Array */ -H5_DLLVAR hid_t H5E_HEAP_g; /* Heap */ +H5_DLLVAR hid_t H5E_ATOM_g; /* Object atom */ H5_DLLVAR hid_t H5E_ATTR_g; /* Attribute */ -H5_DLLVAR hid_t H5E_IO_g; /* Low-level I/O */ +H5_DLLVAR hid_t H5E_LINK_g; /* Links */ H5_DLLVAR hid_t H5E_EFL_g; /* External file list */ +H5_DLLVAR hid_t H5E_FILE_g; /* File accessibilty */ +H5_DLLVAR hid_t H5E_EARRAY_g; /* Extensible Array */ +H5_DLLVAR hid_t H5E_SLIST_g; /* Skip Lists */ +H5_DLLVAR hid_t H5E_PLIST_g; /* Property lists */ +H5_DLLVAR hid_t H5E_DATASET_g; /* Dataset */ +H5_DLLVAR hid_t H5E_PLUGIN_g; /* Plugin for dynamically loaded library */ +H5_DLLVAR hid_t H5E_ERROR_g; /* Error API */ +H5_DLLVAR hid_t H5E_RESOURCE_g; /* Resource unavailable */ +H5_DLLVAR hid_t H5E_VFL_g; /* Virtual File Layer */ H5_DLLVAR hid_t H5E_TST_g; /* Ternary Search Trees */ +H5_DLLVAR hid_t H5E_REFERENCE_g; /* References */ +H5_DLLVAR hid_t H5E_ARGS_g; /* Invalid arguments to routine */ +H5_DLLVAR hid_t H5E_SOHM_g; /* Shared Object Header Messages */ H5_DLLVAR hid_t H5E_FSPACE_g; /* Free Space Manager */ -H5_DLLVAR hid_t H5E_DATASET_g; /* Dataset */ -H5_DLLVAR hid_t H5E_STORAGE_g; /* Data storage */ -H5_DLLVAR hid_t H5E_LINK_g; /* Links */ -H5_DLLVAR hid_t H5E_PLIST_g; /* Property lists */ -H5_DLLVAR hid_t H5E_DATATYPE_g; /* Datatype */ -H5_DLLVAR hid_t H5E_OHDR_g; /* Object header */ -H5_DLLVAR hid_t H5E_ATOM_g; /* Object atom */ H5_DLLVAR hid_t H5E_NONE_MAJOR_g; /* No error */ -H5_DLLVAR hid_t H5E_SLIST_g; /* Skip Lists */ -H5_DLLVAR hid_t H5E_ARGS_g; /* Invalid arguments to routine */ -H5_DLLVAR hid_t H5E_EARRAY_g; /* Extensible Array */ -H5_DLLVAR hid_t H5E_PLINE_g; /* Data filters */ -H5_DLLVAR hid_t H5E_ERROR_g; /* Error API */ +H5_DLLVAR hid_t H5E_BTREE_g; /* B-Tree node */ +H5_DLLVAR hid_t H5E_IO_g; /* Low-level I/O */ +H5_DLLVAR hid_t H5E_DATATYPE_g; /* Datatype */ H5_DLLVAR hid_t H5E_CACHE_g; /* Object cache */ +H5_DLLVAR hid_t H5E_FARRAY_g; /* Fixed Array */ +H5_DLLVAR hid_t H5E_SYM_g; /* Symbol table */ +H5_DLLVAR hid_t H5E_HEAP_g; /* Heap */ /*********************/ /* Minor error codes */ /*********************/ -/* Generic low-level file I/O errors */ -#define H5E_SEEKERROR (H5OPEN H5E_SEEKERROR_g) -#define H5E_READERROR (H5OPEN H5E_READERROR_g) -#define H5E_WRITEERROR (H5OPEN H5E_WRITEERROR_g) -#define H5E_CLOSEERROR (H5OPEN H5E_CLOSEERROR_g) -#define H5E_OVERFLOW (H5OPEN H5E_OVERFLOW_g) -#define H5E_FCNTL (H5OPEN H5E_FCNTL_g) -H5_DLLVAR hid_t H5E_SEEKERROR_g; /* Seek failed */ -H5_DLLVAR hid_t H5E_READERROR_g; /* Read failed */ -H5_DLLVAR hid_t H5E_WRITEERROR_g; /* Write failed */ -H5_DLLVAR hid_t H5E_CLOSEERROR_g; /* Close failed */ -H5_DLLVAR hid_t H5E_OVERFLOW_g; /* Address overflowed */ -H5_DLLVAR hid_t H5E_FCNTL_g; /* File control (fcntl) failed */ +/* Argument errors */ +#define H5E_UNINITIALIZED (H5OPEN H5E_UNINITIALIZED_g) +#define H5E_UNSUPPORTED (H5OPEN H5E_UNSUPPORTED_g) +#define H5E_BADTYPE (H5OPEN H5E_BADTYPE_g) +#define H5E_BADRANGE (H5OPEN H5E_BADRANGE_g) +#define H5E_BADVALUE (H5OPEN H5E_BADVALUE_g) +H5_DLLVAR hid_t H5E_UNINITIALIZED_g; /* Information is uinitialized */ +H5_DLLVAR hid_t H5E_UNSUPPORTED_g; /* Feature is unsupported */ +H5_DLLVAR hid_t H5E_BADTYPE_g; /* Inappropriate type */ +H5_DLLVAR hid_t H5E_BADRANGE_g; /* Out of range */ +H5_DLLVAR hid_t H5E_BADVALUE_g; /* Bad value */ -/* Resource errors */ -#define H5E_NOSPACE (H5OPEN H5E_NOSPACE_g) -#define H5E_CANTALLOC (H5OPEN H5E_CANTALLOC_g) -#define H5E_CANTCOPY (H5OPEN H5E_CANTCOPY_g) -#define H5E_CANTFREE (H5OPEN H5E_CANTFREE_g) -#define H5E_ALREADYEXISTS (H5OPEN H5E_ALREADYEXISTS_g) -#define H5E_CANTLOCK (H5OPEN H5E_CANTLOCK_g) -#define H5E_CANTUNLOCK (H5OPEN H5E_CANTUNLOCK_g) -#define H5E_CANTGC (H5OPEN H5E_CANTGC_g) -#define H5E_CANTGETSIZE (H5OPEN H5E_CANTGETSIZE_g) -#define H5E_OBJOPEN (H5OPEN H5E_OBJOPEN_g) -H5_DLLVAR hid_t H5E_NOSPACE_g; /* No space available for allocation */ -H5_DLLVAR hid_t H5E_CANTALLOC_g; /* Can't allocate space */ -H5_DLLVAR hid_t H5E_CANTCOPY_g; /* Unable to copy object */ -H5_DLLVAR hid_t H5E_CANTFREE_g; /* Unable to free object */ -H5_DLLVAR hid_t H5E_ALREADYEXISTS_g; /* Object already exists */ -H5_DLLVAR hid_t H5E_CANTLOCK_g; /* Unable to lock object */ -H5_DLLVAR hid_t H5E_CANTUNLOCK_g; /* Unable to unlock object */ -H5_DLLVAR hid_t H5E_CANTGC_g; /* Unable to garbage collect */ -H5_DLLVAR hid_t H5E_CANTGETSIZE_g; /* Unable to compute size */ -H5_DLLVAR hid_t H5E_OBJOPEN_g; /* Object is already open */ +/* Free space errors */ +#define H5E_CANTMERGE (H5OPEN H5E_CANTMERGE_g) +#define H5E_CANTREVIVE (H5OPEN H5E_CANTREVIVE_g) +#define H5E_CANTSHRINK (H5OPEN H5E_CANTSHRINK_g) +H5_DLLVAR hid_t H5E_CANTMERGE_g; /* Can't merge objects */ +H5_DLLVAR hid_t H5E_CANTREVIVE_g; /* Can't revive object */ +H5_DLLVAR hid_t H5E_CANTSHRINK_g; /* Can't shrink container */ -/* Heap errors */ -#define H5E_CANTRESTORE (H5OPEN H5E_CANTRESTORE_g) -#define H5E_CANTCOMPUTE (H5OPEN H5E_CANTCOMPUTE_g) -#define H5E_CANTEXTEND (H5OPEN H5E_CANTEXTEND_g) -#define H5E_CANTATTACH (H5OPEN H5E_CANTATTACH_g) -#define H5E_CANTUPDATE (H5OPEN H5E_CANTUPDATE_g) -#define H5E_CANTOPERATE (H5OPEN H5E_CANTOPERATE_g) -H5_DLLVAR hid_t H5E_CANTRESTORE_g; /* Can't restore condition */ -H5_DLLVAR hid_t H5E_CANTCOMPUTE_g; /* Can't compute value */ -H5_DLLVAR hid_t H5E_CANTEXTEND_g; /* Can't extend heap's space */ -H5_DLLVAR hid_t H5E_CANTATTACH_g; /* Can't attach object */ -H5_DLLVAR hid_t H5E_CANTUPDATE_g; /* Can't update object */ -H5_DLLVAR hid_t H5E_CANTOPERATE_g; /* Can't operate on object */ +/* I/O pipeline errors */ +#define H5E_NOFILTER (H5OPEN H5E_NOFILTER_g) +#define H5E_CALLBACK (H5OPEN H5E_CALLBACK_g) +#define H5E_CANAPPLY (H5OPEN H5E_CANAPPLY_g) +#define H5E_SETLOCAL (H5OPEN H5E_SETLOCAL_g) +#define H5E_NOENCODER (H5OPEN H5E_NOENCODER_g) +#define H5E_CANTFILTER (H5OPEN H5E_CANTFILTER_g) +H5_DLLVAR hid_t H5E_NOFILTER_g; /* Requested filter is not available */ +H5_DLLVAR hid_t H5E_CALLBACK_g; /* Callback failed */ +H5_DLLVAR hid_t H5E_CANAPPLY_g; /* Error from filter 'can apply' callback */ +H5_DLLVAR hid_t H5E_SETLOCAL_g; /* Error from filter 'set local' callback */ +H5_DLLVAR hid_t H5E_NOENCODER_g; /* Filter present but encoding disabled */ +H5_DLLVAR hid_t H5E_CANTFILTER_g; /* Filter operation failed */ /* Function entry/exit interface errors */ #define H5E_CANTINIT (H5OPEN H5E_CANTINIT_g) @@ -163,69 +147,45 @@ H5_DLLVAR hid_t H5E_CANTSET_g; /* Can't set value */ H5_DLLVAR hid_t H5E_DUPCLASS_g; /* Duplicate class name in parent class */ H5_DLLVAR hid_t H5E_SETDISALLOWED_g; /* Disallowed operation */ -/* Free space errors */ -#define H5E_CANTMERGE (H5OPEN H5E_CANTMERGE_g) -#define H5E_CANTREVIVE (H5OPEN H5E_CANTREVIVE_g) -#define H5E_CANTSHRINK (H5OPEN H5E_CANTSHRINK_g) -H5_DLLVAR hid_t H5E_CANTMERGE_g; /* Can't merge objects */ -H5_DLLVAR hid_t H5E_CANTREVIVE_g; /* Can't revive object */ -H5_DLLVAR hid_t H5E_CANTSHRINK_g; /* Can't shrink container */ - -/* Object header related errors */ -#define H5E_LINKCOUNT (H5OPEN H5E_LINKCOUNT_g) -#define H5E_VERSION (H5OPEN H5E_VERSION_g) -#define H5E_ALIGNMENT (H5OPEN H5E_ALIGNMENT_g) -#define H5E_BADMESG (H5OPEN H5E_BADMESG_g) -#define H5E_CANTDELETE (H5OPEN H5E_CANTDELETE_g) -#define H5E_BADITER (H5OPEN H5E_BADITER_g) -#define H5E_CANTPACK (H5OPEN H5E_CANTPACK_g) -#define H5E_CANTRESET (H5OPEN H5E_CANTRESET_g) -#define H5E_CANTRENAME (H5OPEN H5E_CANTRENAME_g) -H5_DLLVAR hid_t H5E_LINKCOUNT_g; /* Bad object header link count */ -H5_DLLVAR hid_t H5E_VERSION_g; /* Wrong version number */ -H5_DLLVAR hid_t H5E_ALIGNMENT_g; /* Alignment error */ -H5_DLLVAR hid_t H5E_BADMESG_g; /* Unrecognized message */ -H5_DLLVAR hid_t H5E_CANTDELETE_g; /* Can't delete message */ -H5_DLLVAR hid_t H5E_BADITER_g; /* Iteration failed */ -H5_DLLVAR hid_t H5E_CANTPACK_g; /* Can't pack messages */ -H5_DLLVAR hid_t H5E_CANTRESET_g; /* Can't reset object */ -H5_DLLVAR hid_t H5E_CANTRENAME_g; /* Unable to rename object */ +/* Dataspace errors */ +#define H5E_CANTCLIP (H5OPEN H5E_CANTCLIP_g) +#define H5E_CANTCOUNT (H5OPEN H5E_CANTCOUNT_g) +#define H5E_CANTSELECT (H5OPEN H5E_CANTSELECT_g) +#define H5E_CANTNEXT (H5OPEN H5E_CANTNEXT_g) +#define H5E_BADSELECT (H5OPEN H5E_BADSELECT_g) +#define H5E_CANTCOMPARE (H5OPEN H5E_CANTCOMPARE_g) +#define H5E_INCONSISTENTSTATE (H5OPEN H5E_INCONSISTENTSTATE_g) +H5_DLLVAR hid_t H5E_CANTCLIP_g; /* Can't clip hyperslab region */ +H5_DLLVAR hid_t H5E_CANTCOUNT_g; /* Can't count elements */ +H5_DLLVAR hid_t H5E_CANTSELECT_g; /* Can't select hyperslab */ +H5_DLLVAR hid_t H5E_CANTNEXT_g; /* Can't move to next iterator location */ +H5_DLLVAR hid_t H5E_BADSELECT_g; /* Invalid selection */ +H5_DLLVAR hid_t H5E_CANTCOMPARE_g; /* Can't compare objects */ +H5_DLLVAR hid_t H5E_INCONSISTENTSTATE_g; /* Internal states are inconsistent */ /* System level errors */ #define H5E_SYSERRSTR (H5OPEN H5E_SYSERRSTR_g) H5_DLLVAR hid_t H5E_SYSERRSTR_g; /* System error message */ -/* I/O pipeline errors */ -#define H5E_NOFILTER (H5OPEN H5E_NOFILTER_g) -#define H5E_CALLBACK (H5OPEN H5E_CALLBACK_g) -#define H5E_CANAPPLY (H5OPEN H5E_CANAPPLY_g) -#define H5E_SETLOCAL (H5OPEN H5E_SETLOCAL_g) -#define H5E_NOENCODER (H5OPEN H5E_NOENCODER_g) -#define H5E_CANTFILTER (H5OPEN H5E_CANTFILTER_g) -H5_DLLVAR hid_t H5E_NOFILTER_g; /* Requested filter is not available */ -H5_DLLVAR hid_t H5E_CALLBACK_g; /* Callback failed */ -H5_DLLVAR hid_t H5E_CANAPPLY_g; /* Error from filter 'can apply' callback */ -H5_DLLVAR hid_t H5E_SETLOCAL_g; /* Error from filter 'set local' callback */ -H5_DLLVAR hid_t H5E_NOENCODER_g; /* Filter present but encoding disabled */ -H5_DLLVAR hid_t H5E_CANTFILTER_g; /* Filter operation failed */ - -/* Group related errors */ -#define H5E_CANTOPENOBJ (H5OPEN H5E_CANTOPENOBJ_g) -#define H5E_CANTCLOSEOBJ (H5OPEN H5E_CANTCLOSEOBJ_g) -#define H5E_COMPLEN (H5OPEN H5E_COMPLEN_g) -#define H5E_PATH (H5OPEN H5E_PATH_g) -H5_DLLVAR hid_t H5E_CANTOPENOBJ_g; /* Can't open object */ -H5_DLLVAR hid_t H5E_CANTCLOSEOBJ_g; /* Can't close object */ -H5_DLLVAR hid_t H5E_COMPLEN_g; /* Name component is too long */ -H5_DLLVAR hid_t H5E_PATH_g; /* Problem with path to object */ - -/* No error */ -#define H5E_NONE_MINOR (H5OPEN H5E_NONE_MINOR_g) -H5_DLLVAR hid_t H5E_NONE_MINOR_g; /* No error */ +/* Heap errors */ +#define H5E_CANTRESTORE (H5OPEN H5E_CANTRESTORE_g) +#define H5E_CANTCOMPUTE (H5OPEN H5E_CANTCOMPUTE_g) +#define H5E_CANTEXTEND (H5OPEN H5E_CANTEXTEND_g) +#define H5E_CANTATTACH (H5OPEN H5E_CANTATTACH_g) +#define H5E_CANTUPDATE (H5OPEN H5E_CANTUPDATE_g) +#define H5E_CANTOPERATE (H5OPEN H5E_CANTOPERATE_g) +H5_DLLVAR hid_t H5E_CANTRESTORE_g; /* Can't restore condition */ +H5_DLLVAR hid_t H5E_CANTCOMPUTE_g; /* Can't compute value */ +H5_DLLVAR hid_t H5E_CANTEXTEND_g; /* Can't extend heap's space */ +H5_DLLVAR hid_t H5E_CANTATTACH_g; /* Can't attach object */ +H5_DLLVAR hid_t H5E_CANTUPDATE_g; /* Can't update object */ +H5_DLLVAR hid_t H5E_CANTOPERATE_g; /* Can't operate on object */ -/* Plugin errors */ -#define H5E_OPENERROR (H5OPEN H5E_OPENERROR_g) -H5_DLLVAR hid_t H5E_OPENERROR_g; /* Can't open directory or file */ +/* Datatype conversion errors */ +#define H5E_CANTCONVERT (H5OPEN H5E_CANTCONVERT_g) +#define H5E_BADSIZE (H5OPEN H5E_BADSIZE_g) +H5_DLLVAR hid_t H5E_CANTCONVERT_g; /* Can't convert datatypes */ +H5_DLLVAR hid_t H5E_BADSIZE_g; /* Bad size for object */ /* File accessibilty errors */ #define H5E_FILEEXISTS (H5OPEN H5E_FILEEXISTS_g) @@ -247,19 +207,49 @@ H5_DLLVAR hid_t H5E_BADFILE_g; /* Bad file ID accessed */ H5_DLLVAR hid_t H5E_TRUNCATED_g; /* File has been truncated */ H5_DLLVAR hid_t H5E_MOUNT_g; /* File mount error */ -/* Object atom related errors */ -#define H5E_BADATOM (H5OPEN H5E_BADATOM_g) -#define H5E_BADGROUP (H5OPEN H5E_BADGROUP_g) -#define H5E_CANTREGISTER (H5OPEN H5E_CANTREGISTER_g) -#define H5E_CANTINC (H5OPEN H5E_CANTINC_g) -#define H5E_CANTDEC (H5OPEN H5E_CANTDEC_g) -#define H5E_NOIDS (H5OPEN H5E_NOIDS_g) -H5_DLLVAR hid_t H5E_BADATOM_g; /* Unable to find atom information (already closed?) */ -H5_DLLVAR hid_t H5E_BADGROUP_g; /* Unable to find ID group information */ -H5_DLLVAR hid_t H5E_CANTREGISTER_g; /* Unable to register new atom */ -H5_DLLVAR hid_t H5E_CANTINC_g; /* Unable to increment reference count */ -H5_DLLVAR hid_t H5E_CANTDEC_g; /* Unable to decrement reference count */ -H5_DLLVAR hid_t H5E_NOIDS_g; /* Out of IDs for group */ +/* Link related errors */ +#define H5E_TRAVERSE (H5OPEN H5E_TRAVERSE_g) +#define H5E_NLINKS (H5OPEN H5E_NLINKS_g) +#define H5E_NOTREGISTERED (H5OPEN H5E_NOTREGISTERED_g) +#define H5E_CANTMOVE (H5OPEN H5E_CANTMOVE_g) +#define H5E_CANTSORT (H5OPEN H5E_CANTSORT_g) +H5_DLLVAR hid_t H5E_TRAVERSE_g; /* Link traversal failure */ +H5_DLLVAR hid_t H5E_NLINKS_g; /* Too many soft links in path */ +H5_DLLVAR hid_t H5E_NOTREGISTERED_g; /* Link class not registered */ +H5_DLLVAR hid_t H5E_CANTMOVE_g; /* Can't move object */ +H5_DLLVAR hid_t H5E_CANTSORT_g; /* Can't sort objects */ + +/* Plugin errors */ +#define H5E_OPENERROR (H5OPEN H5E_OPENERROR_g) +H5_DLLVAR hid_t H5E_OPENERROR_g; /* Can't open directory or file */ + +/* Parallel MPI errors */ +#define H5E_MPI (H5OPEN H5E_MPI_g) +#define H5E_MPIERRSTR (H5OPEN H5E_MPIERRSTR_g) +#define H5E_CANTRECV (H5OPEN H5E_CANTRECV_g) +H5_DLLVAR hid_t H5E_MPI_g; /* Some MPI function failed */ +H5_DLLVAR hid_t H5E_MPIERRSTR_g; /* MPI Error String */ +H5_DLLVAR hid_t H5E_CANTRECV_g; /* Can't receive data */ + +/* Object header related errors */ +#define H5E_LINKCOUNT (H5OPEN H5E_LINKCOUNT_g) +#define H5E_VERSION (H5OPEN H5E_VERSION_g) +#define H5E_ALIGNMENT (H5OPEN H5E_ALIGNMENT_g) +#define H5E_BADMESG (H5OPEN H5E_BADMESG_g) +#define H5E_CANTDELETE (H5OPEN H5E_CANTDELETE_g) +#define H5E_BADITER (H5OPEN H5E_BADITER_g) +#define H5E_CANTPACK (H5OPEN H5E_CANTPACK_g) +#define H5E_CANTRESET (H5OPEN H5E_CANTRESET_g) +#define H5E_CANTRENAME (H5OPEN H5E_CANTRENAME_g) +H5_DLLVAR hid_t H5E_LINKCOUNT_g; /* Bad object header link count */ +H5_DLLVAR hid_t H5E_VERSION_g; /* Wrong version number */ +H5_DLLVAR hid_t H5E_ALIGNMENT_g; /* Alignment error */ +H5_DLLVAR hid_t H5E_BADMESG_g; /* Unrecognized message */ +H5_DLLVAR hid_t H5E_CANTDELETE_g; /* Can't delete message */ +H5_DLLVAR hid_t H5E_BADITER_g; /* Iteration failed */ +H5_DLLVAR hid_t H5E_CANTPACK_g; /* Can't pack messages */ +H5_DLLVAR hid_t H5E_CANTRESET_g; /* Can't reset object */ +H5_DLLVAR hid_t H5E_CANTRENAME_g; /* Unable to rename object */ /* Cache related errors */ #define H5E_CANTFLUSH (H5OPEN H5E_CANTFLUSH_g) @@ -301,51 +291,15 @@ H5_DLLVAR hid_t H5E_CANTDEPEND_g; /* Unable to create a flush dependency */ H5_DLLVAR hid_t H5E_CANTUNDEPEND_g; /* Unable to destroy a flush dependency */ H5_DLLVAR hid_t H5E_CANTNOTIFY_g; /* Unable to notify object about action */ -/* Link related errors */ -#define H5E_TRAVERSE (H5OPEN H5E_TRAVERSE_g) -#define H5E_NLINKS (H5OPEN H5E_NLINKS_g) -#define H5E_NOTREGISTERED (H5OPEN H5E_NOTREGISTERED_g) -#define H5E_CANTMOVE (H5OPEN H5E_CANTMOVE_g) -#define H5E_CANTSORT (H5OPEN H5E_CANTSORT_g) -H5_DLLVAR hid_t H5E_TRAVERSE_g; /* Link traversal failure */ -H5_DLLVAR hid_t H5E_NLINKS_g; /* Too many soft links in path */ -H5_DLLVAR hid_t H5E_NOTREGISTERED_g; /* Link class not registered */ -H5_DLLVAR hid_t H5E_CANTMOVE_g; /* Can't move object */ -H5_DLLVAR hid_t H5E_CANTSORT_g; /* Can't sort objects */ - -/* Parallel MPI errors */ -#define H5E_MPI (H5OPEN H5E_MPI_g) -#define H5E_MPIERRSTR (H5OPEN H5E_MPIERRSTR_g) -#define H5E_CANTRECV (H5OPEN H5E_CANTRECV_g) -H5_DLLVAR hid_t H5E_MPI_g; /* Some MPI function failed */ -H5_DLLVAR hid_t H5E_MPIERRSTR_g; /* MPI Error String */ -H5_DLLVAR hid_t H5E_CANTRECV_g; /* Can't receive data */ - -/* Dataspace errors */ -#define H5E_CANTCLIP (H5OPEN H5E_CANTCLIP_g) -#define H5E_CANTCOUNT (H5OPEN H5E_CANTCOUNT_g) -#define H5E_CANTSELECT (H5OPEN H5E_CANTSELECT_g) -#define H5E_CANTNEXT (H5OPEN H5E_CANTNEXT_g) -#define H5E_BADSELECT (H5OPEN H5E_BADSELECT_g) -#define H5E_CANTCOMPARE (H5OPEN H5E_CANTCOMPARE_g) -H5_DLLVAR hid_t H5E_CANTCLIP_g; /* Can't clip hyperslab region */ -H5_DLLVAR hid_t H5E_CANTCOUNT_g; /* Can't count elements */ -H5_DLLVAR hid_t H5E_CANTSELECT_g; /* Can't select hyperslab */ -H5_DLLVAR hid_t H5E_CANTNEXT_g; /* Can't move to next iterator location */ -H5_DLLVAR hid_t H5E_BADSELECT_g; /* Invalid selection */ -H5_DLLVAR hid_t H5E_CANTCOMPARE_g; /* Can't compare objects */ - -/* Argument errors */ -#define H5E_UNINITIALIZED (H5OPEN H5E_UNINITIALIZED_g) -#define H5E_UNSUPPORTED (H5OPEN H5E_UNSUPPORTED_g) -#define H5E_BADTYPE (H5OPEN H5E_BADTYPE_g) -#define H5E_BADRANGE (H5OPEN H5E_BADRANGE_g) -#define H5E_BADVALUE (H5OPEN H5E_BADVALUE_g) -H5_DLLVAR hid_t H5E_UNINITIALIZED_g; /* Information is uinitialized */ -H5_DLLVAR hid_t H5E_UNSUPPORTED_g; /* Feature is unsupported */ -H5_DLLVAR hid_t H5E_BADTYPE_g; /* Inappropriate type */ -H5_DLLVAR hid_t H5E_BADRANGE_g; /* Out of range */ -H5_DLLVAR hid_t H5E_BADVALUE_g; /* Bad value */ +/* Group related errors */ +#define H5E_CANTOPENOBJ (H5OPEN H5E_CANTOPENOBJ_g) +#define H5E_CANTCLOSEOBJ (H5OPEN H5E_CANTCLOSEOBJ_g) +#define H5E_COMPLEN (H5OPEN H5E_COMPLEN_g) +#define H5E_PATH (H5OPEN H5E_PATH_g) +H5_DLLVAR hid_t H5E_CANTOPENOBJ_g; /* Can't open object */ +H5_DLLVAR hid_t H5E_CANTCLOSEOBJ_g; /* Can't close object */ +H5_DLLVAR hid_t H5E_COMPLEN_g; /* Name component is too long */ +H5_DLLVAR hid_t H5E_PATH_g; /* Problem with path to object */ /* B-tree related errors */ #define H5E_NOTFOUND (H5OPEN H5E_NOTFOUND_g) @@ -371,10 +325,58 @@ H5_DLLVAR hid_t H5E_CANTLIST_g; /* Unable to list node */ H5_DLLVAR hid_t H5E_CANTMODIFY_g; /* Unable to modify record */ H5_DLLVAR hid_t H5E_CANTREMOVE_g; /* Unable to remove object */ -/* Datatype conversion errors */ -#define H5E_CANTCONVERT (H5OPEN H5E_CANTCONVERT_g) -#define H5E_BADSIZE (H5OPEN H5E_BADSIZE_g) -H5_DLLVAR hid_t H5E_CANTCONVERT_g; /* Can't convert datatypes */ -H5_DLLVAR hid_t H5E_BADSIZE_g; /* Bad size for object */ +/* Resource errors */ +#define H5E_NOSPACE (H5OPEN H5E_NOSPACE_g) +#define H5E_CANTALLOC (H5OPEN H5E_CANTALLOC_g) +#define H5E_CANTCOPY (H5OPEN H5E_CANTCOPY_g) +#define H5E_CANTFREE (H5OPEN H5E_CANTFREE_g) +#define H5E_ALREADYEXISTS (H5OPEN H5E_ALREADYEXISTS_g) +#define H5E_CANTLOCK (H5OPEN H5E_CANTLOCK_g) +#define H5E_CANTUNLOCK (H5OPEN H5E_CANTUNLOCK_g) +#define H5E_CANTGC (H5OPEN H5E_CANTGC_g) +#define H5E_CANTGETSIZE (H5OPEN H5E_CANTGETSIZE_g) +#define H5E_OBJOPEN (H5OPEN H5E_OBJOPEN_g) +H5_DLLVAR hid_t H5E_NOSPACE_g; /* No space available for allocation */ +H5_DLLVAR hid_t H5E_CANTALLOC_g; /* Can't allocate space */ +H5_DLLVAR hid_t H5E_CANTCOPY_g; /* Unable to copy object */ +H5_DLLVAR hid_t H5E_CANTFREE_g; /* Unable to free object */ +H5_DLLVAR hid_t H5E_ALREADYEXISTS_g; /* Object already exists */ +H5_DLLVAR hid_t H5E_CANTLOCK_g; /* Unable to lock object */ +H5_DLLVAR hid_t H5E_CANTUNLOCK_g; /* Unable to unlock object */ +H5_DLLVAR hid_t H5E_CANTGC_g; /* Unable to garbage collect */ +H5_DLLVAR hid_t H5E_CANTGETSIZE_g; /* Unable to compute size */ +H5_DLLVAR hid_t H5E_OBJOPEN_g; /* Object is already open */ + +/* Generic low-level file I/O errors */ +#define H5E_SEEKERROR (H5OPEN H5E_SEEKERROR_g) +#define H5E_READERROR (H5OPEN H5E_READERROR_g) +#define H5E_WRITEERROR (H5OPEN H5E_WRITEERROR_g) +#define H5E_CLOSEERROR (H5OPEN H5E_CLOSEERROR_g) +#define H5E_OVERFLOW (H5OPEN H5E_OVERFLOW_g) +#define H5E_FCNTL (H5OPEN H5E_FCNTL_g) +H5_DLLVAR hid_t H5E_SEEKERROR_g; /* Seek failed */ +H5_DLLVAR hid_t H5E_READERROR_g; /* Read failed */ +H5_DLLVAR hid_t H5E_WRITEERROR_g; /* Write failed */ +H5_DLLVAR hid_t H5E_CLOSEERROR_g; /* Close failed */ +H5_DLLVAR hid_t H5E_OVERFLOW_g; /* Address overflowed */ +H5_DLLVAR hid_t H5E_FCNTL_g; /* File control (fcntl) failed */ + +/* No error */ +#define H5E_NONE_MINOR (H5OPEN H5E_NONE_MINOR_g) +H5_DLLVAR hid_t H5E_NONE_MINOR_g; /* No error */ + +/* Object atom related errors */ +#define H5E_BADATOM (H5OPEN H5E_BADATOM_g) +#define H5E_BADGROUP (H5OPEN H5E_BADGROUP_g) +#define H5E_CANTREGISTER (H5OPEN H5E_CANTREGISTER_g) +#define H5E_CANTINC (H5OPEN H5E_CANTINC_g) +#define H5E_CANTDEC (H5OPEN H5E_CANTDEC_g) +#define H5E_NOIDS (H5OPEN H5E_NOIDS_g) +H5_DLLVAR hid_t H5E_BADATOM_g; /* Unable to find atom information (already closed?) */ +H5_DLLVAR hid_t H5E_BADGROUP_g; /* Unable to find ID group information */ +H5_DLLVAR hid_t H5E_CANTREGISTER_g; /* Unable to register new atom */ +H5_DLLVAR hid_t H5E_CANTINC_g; /* Unable to increment reference count */ +H5_DLLVAR hid_t H5E_CANTDEC_g; /* Unable to decrement reference count */ +H5_DLLVAR hid_t H5E_NOIDS_g; /* Out of IDs for group */ #endif /* H5Epubgen_H */ diff --git a/src/H5Eterm.h b/src/H5Eterm.h index 5db503c..ce30215 100644 --- a/src/H5Eterm.h +++ b/src/H5Eterm.h @@ -22,70 +22,62 @@ /* Reset major error IDs */ +H5E_PLINE_g= H5E_FUNC_g= -H5E_FILE_g= -H5E_SOHM_g= -H5E_SYM_g= -H5E_PLUGIN_g= -H5E_VFL_g= -H5E_INTERNAL_g= -H5E_BTREE_g= -H5E_REFERENCE_g= +H5E_STORAGE_g= +H5E_OHDR_g= H5E_DATASPACE_g= -H5E_RESOURCE_g= +H5E_INTERNAL_g= H5E_RS_g= -H5E_FARRAY_g= -H5E_HEAP_g= +H5E_ATOM_g= H5E_ATTR_g= -H5E_IO_g= +H5E_LINK_g= H5E_EFL_g= +H5E_FILE_g= +H5E_EARRAY_g= +H5E_SLIST_g= +H5E_PLIST_g= +H5E_DATASET_g= +H5E_PLUGIN_g= +H5E_ERROR_g= +H5E_RESOURCE_g= +H5E_VFL_g= H5E_TST_g= +H5E_REFERENCE_g= +H5E_ARGS_g= +H5E_SOHM_g= H5E_FSPACE_g= -H5E_DATASET_g= -H5E_STORAGE_g= -H5E_LINK_g= -H5E_PLIST_g= -H5E_DATATYPE_g= -H5E_OHDR_g= -H5E_ATOM_g= H5E_NONE_MAJOR_g= -H5E_SLIST_g= -H5E_ARGS_g= -H5E_EARRAY_g= -H5E_PLINE_g= -H5E_ERROR_g= -H5E_CACHE_g= (-1); +H5E_BTREE_g= +H5E_IO_g= +H5E_DATATYPE_g= +H5E_CACHE_g= +H5E_FARRAY_g= +H5E_SYM_g= +H5E_HEAP_g= (-1); /* Reset minor error IDs */ -/* Generic low-level file I/O errors */ -H5E_SEEKERROR_g= -H5E_READERROR_g= -H5E_WRITEERROR_g= -H5E_CLOSEERROR_g= -H5E_OVERFLOW_g= -H5E_FCNTL_g= +/* Argument errors */ +H5E_UNINITIALIZED_g= +H5E_UNSUPPORTED_g= +H5E_BADTYPE_g= +H5E_BADRANGE_g= +H5E_BADVALUE_g= -/* Resource errors */ -H5E_NOSPACE_g= -H5E_CANTALLOC_g= -H5E_CANTCOPY_g= -H5E_CANTFREE_g= -H5E_ALREADYEXISTS_g= -H5E_CANTLOCK_g= -H5E_CANTUNLOCK_g= -H5E_CANTGC_g= -H5E_CANTGETSIZE_g= -H5E_OBJOPEN_g= +/* Free space errors */ +H5E_CANTMERGE_g= +H5E_CANTREVIVE_g= +H5E_CANTSHRINK_g= -/* Heap errors */ -H5E_CANTRESTORE_g= -H5E_CANTCOMPUTE_g= -H5E_CANTEXTEND_g= -H5E_CANTATTACH_g= -H5E_CANTUPDATE_g= -H5E_CANTOPERATE_g= +/* I/O pipeline errors */ +H5E_NOFILTER_g= +H5E_CALLBACK_g= +H5E_CANAPPLY_g= +H5E_SETLOCAL_g= +H5E_NOENCODER_g= +H5E_CANTFILTER_g= /* Function entry/exit interface errors */ H5E_CANTINIT_g= @@ -98,44 +90,29 @@ H5E_CANTSET_g= H5E_DUPCLASS_g= H5E_SETDISALLOWED_g= -/* Free space errors */ -H5E_CANTMERGE_g= -H5E_CANTREVIVE_g= -H5E_CANTSHRINK_g= - -/* Object header related errors */ -H5E_LINKCOUNT_g= -H5E_VERSION_g= -H5E_ALIGNMENT_g= -H5E_BADMESG_g= -H5E_CANTDELETE_g= -H5E_BADITER_g= -H5E_CANTPACK_g= -H5E_CANTRESET_g= -H5E_CANTRENAME_g= +/* Dataspace errors */ +H5E_CANTCLIP_g= +H5E_CANTCOUNT_g= +H5E_CANTSELECT_g= +H5E_CANTNEXT_g= +H5E_BADSELECT_g= +H5E_CANTCOMPARE_g= +H5E_INCONSISTENTSTATE_g= /* System level errors */ H5E_SYSERRSTR_g= -/* I/O pipeline errors */ -H5E_NOFILTER_g= -H5E_CALLBACK_g= -H5E_CANAPPLY_g= -H5E_SETLOCAL_g= -H5E_NOENCODER_g= -H5E_CANTFILTER_g= - -/* Group related errors */ -H5E_CANTOPENOBJ_g= -H5E_CANTCLOSEOBJ_g= -H5E_COMPLEN_g= -H5E_PATH_g= - -/* No error */ -H5E_NONE_MINOR_g= +/* Heap errors */ +H5E_CANTRESTORE_g= +H5E_CANTCOMPUTE_g= +H5E_CANTEXTEND_g= +H5E_CANTATTACH_g= +H5E_CANTUPDATE_g= +H5E_CANTOPERATE_g= -/* Plugin errors */ -H5E_OPENERROR_g= +/* Datatype conversion errors */ +H5E_CANTCONVERT_g= +H5E_BADSIZE_g= /* File accessibilty errors */ H5E_FILEEXISTS_g= @@ -148,13 +125,31 @@ H5E_BADFILE_g= H5E_TRUNCATED_g= H5E_MOUNT_g= -/* Object atom related errors */ -H5E_BADATOM_g= -H5E_BADGROUP_g= -H5E_CANTREGISTER_g= -H5E_CANTINC_g= -H5E_CANTDEC_g= -H5E_NOIDS_g= +/* Link related errors */ +H5E_TRAVERSE_g= +H5E_NLINKS_g= +H5E_NOTREGISTERED_g= +H5E_CANTMOVE_g= +H5E_CANTSORT_g= + +/* Plugin errors */ +H5E_OPENERROR_g= + +/* Parallel MPI errors */ +H5E_MPI_g= +H5E_MPIERRSTR_g= +H5E_CANTRECV_g= + +/* Object header related errors */ +H5E_LINKCOUNT_g= +H5E_VERSION_g= +H5E_ALIGNMENT_g= +H5E_BADMESG_g= +H5E_CANTDELETE_g= +H5E_BADITER_g= +H5E_CANTPACK_g= +H5E_CANTRESET_g= +H5E_CANTRENAME_g= /* Cache related errors */ H5E_CANTFLUSH_g= @@ -177,32 +172,11 @@ H5E_CANTDEPEND_g= H5E_CANTUNDEPEND_g= H5E_CANTNOTIFY_g= -/* Link related errors */ -H5E_TRAVERSE_g= -H5E_NLINKS_g= -H5E_NOTREGISTERED_g= -H5E_CANTMOVE_g= -H5E_CANTSORT_g= - -/* Parallel MPI errors */ -H5E_MPI_g= -H5E_MPIERRSTR_g= -H5E_CANTRECV_g= - -/* Dataspace errors */ -H5E_CANTCLIP_g= -H5E_CANTCOUNT_g= -H5E_CANTSELECT_g= -H5E_CANTNEXT_g= -H5E_BADSELECT_g= -H5E_CANTCOMPARE_g= - -/* Argument errors */ -H5E_UNINITIALIZED_g= -H5E_UNSUPPORTED_g= -H5E_BADTYPE_g= -H5E_BADRANGE_g= -H5E_BADVALUE_g= +/* Group related errors */ +H5E_CANTOPENOBJ_g= +H5E_CANTCLOSEOBJ_g= +H5E_COMPLEN_g= +H5E_PATH_g= /* B-tree related errors */ H5E_NOTFOUND_g= @@ -217,8 +191,35 @@ H5E_CANTLIST_g= H5E_CANTMODIFY_g= H5E_CANTREMOVE_g= -/* Datatype conversion errors */ -H5E_CANTCONVERT_g= -H5E_BADSIZE_g= (-1); +/* Resource errors */ +H5E_NOSPACE_g= +H5E_CANTALLOC_g= +H5E_CANTCOPY_g= +H5E_CANTFREE_g= +H5E_ALREADYEXISTS_g= +H5E_CANTLOCK_g= +H5E_CANTUNLOCK_g= +H5E_CANTGC_g= +H5E_CANTGETSIZE_g= +H5E_OBJOPEN_g= + +/* Generic low-level file I/O errors */ +H5E_SEEKERROR_g= +H5E_READERROR_g= +H5E_WRITEERROR_g= +H5E_CLOSEERROR_g= +H5E_OVERFLOW_g= +H5E_FCNTL_g= + +/* No error */ +H5E_NONE_MINOR_g= + +/* Object atom related errors */ +H5E_BADATOM_g= +H5E_BADGROUP_g= +H5E_CANTREGISTER_g= +H5E_CANTINC_g= +H5E_CANTDEC_g= +H5E_NOIDS_g= (-1); #endif /* H5Eterm_H */ diff --git a/src/H5Omessage.c b/src/H5Omessage.c index 1369583..9d9f2e0 100644 --- a/src/H5Omessage.c +++ b/src/H5Omessage.c @@ -1753,7 +1753,7 @@ done: /*------------------------------------------------------------------------- * Function: H5O_msg_encode * - * Purpose: Encode an object(data type and simple data space only) + * Purpose: Encode an object(data type and simple dataspace only) * description into a buffer. * * Return: Success: Non-negative @@ -1303,8 +1303,7 @@ H5S_set_extent_simple(H5S_t *space, unsigned rank, const hsize_t *dims, /* Selection related cleanup */ /* Set offset to zeros */ - for(u = 0; u < space->extent.rank; u++) - space->select.offset[u] = 0; + HDmemset(space->select.offset, 0, sizeof(hsize_t) * space->extent.rank); space->select.offset_changed = FALSE; /* If the selection is 'all', update the number of elements selected */ diff --git a/src/H5Sall.c b/src/H5Sall.c index 24caad2..0b7120c 100644 --- a/src/H5Sall.c +++ b/src/H5Sall.c @@ -17,7 +17,7 @@ * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> * Tuesday, June 16, 1998 * - * Purpose: "All" selection data space I/O functions. + * Purpose: "All" selection dataspace I/O functions. */ #define H5S_PACKAGE /*suppress error about including H5Spkg */ @@ -413,6 +413,8 @@ H5S_all_release(H5S_t *space) static herr_t H5S_all_copy(H5S_t *dst, const H5S_t UNUSED *src, hbool_t UNUSED share_selection) { + unsigned u; /* Local index variable */ + FUNC_ENTER_NOAPI_NOINIT_NOERR HDassert(src); @@ -421,6 +423,12 @@ H5S_all_copy(H5S_t *dst, const H5S_t UNUSED *src, hbool_t UNUSED share_selection /* Set number of elements in selection */ dst->select.num_elem = (hsize_t)H5S_GET_EXTENT_NPOINTS(dst); + /* Update the bound box */ + for(u = 0; u < dst->extent.rank; u++) { + dst->select.low_bounds[u] = 0; + dst->select.high_bounds[u] = dst->extent.size[u] - 1; + } /* end for */ + FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5S_all_copy() */ @@ -852,6 +860,7 @@ done: herr_t H5S_select_all(H5S_t *space, hbool_t rel_prev) { + unsigned u; /* Local index variable */ herr_t ret_value = SUCCEED; /* return value */ FUNC_ENTER_NOAPI(FAIL) @@ -867,6 +876,12 @@ H5S_select_all(H5S_t *space, hbool_t rel_prev) /* Set number of elements in selection */ space->select.num_elem = (hsize_t)H5S_GET_EXTENT_NPOINTS(space); + /* Update the bound box */ + for(u = 0; u < space->extent.rank; u++) { + space->select.low_bounds[u] = 0; + space->select.high_bounds[u] = space->extent.size[u] - 1; + } /* end for */ + /* Set selection type */ space->select.type = H5S_sel_all; @@ -903,7 +918,7 @@ H5Sselect_all(hid_t spaceid) /* Check args */ if(NULL == (space = (H5S_t *)H5I_object_verify(spaceid, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Call internal routine to do the work */ if(H5S_select_all(space, TRUE) < 0) diff --git a/src/H5Sdbg.c b/src/H5Sdbg.c index df033da..956c1b2 100644 --- a/src/H5Sdbg.c +++ b/src/H5Sdbg.c @@ -78,7 +78,7 @@ /*------------------------------------------------------------------------- * Function: H5S_debug * - * Purpose: Prints debugging information about a data space. + * Purpose: Prints debugging information about a dataspace. * * Return: Non-negative on success/Negative on failure * diff --git a/src/H5Shyper.c b/src/H5Shyper.c index c97c9b6..37fef93 100644 --- a/src/H5Shyper.c +++ b/src/H5Shyper.c @@ -17,7 +17,7 @@ * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> * Thursday, June 18, 1998 * - * Purpose: Hyperslab selection data space I/O functions. + * Purpose: Hyperslab selection dataspace I/O functions. */ #define H5S_PACKAGE /*suppress error about including H5Spkg */ @@ -30,21 +30,72 @@ #include "H5Spkg.h" /* Dataspace functions */ #include "H5VMprivate.h" /* Vector functions */ +/* Local Macros */ +#define H5S_HYPER_COMPUTE_B_NOT_A 0x01 +#define H5S_HYPER_COMPUTE_A_AND_B 0x02 +#define H5S_HYPER_COMPUTE_A_NOT_B 0x04 + /* Local datatypes */ /* Static function prototypes */ +static H5S_hyper_span_t *H5S_hyper_new_span(hsize_t low, hsize_t high, + H5S_hyper_span_info_t *down, H5S_hyper_span_t *next); +static herr_t H5S_hyper_span_precompute(H5S_hyper_span_info_t *spans, size_t elmt_size); +static void H5S_hyper_span_scratch(H5S_hyper_span_info_t *spans, void *scr_value); +static H5S_hyper_span_info_t *H5S_hyper_copy_span(H5S_hyper_span_info_t *spans); +static htri_t H5S_hyper_cmp_spans(const H5S_hyper_span_info_t *span_info1, + const H5S_hyper_span_info_t *span_info2); static herr_t H5S_hyper_free_span_info(H5S_hyper_span_info_t *span_info); static herr_t H5S_hyper_free_span(H5S_hyper_span_t *span); -static H5S_hyper_span_info_t *H5S_hyper_copy_span(H5S_hyper_span_info_t *spans); -static void H5S_hyper_span_scratch(H5S_hyper_span_info_t *spans, void *scr_value); -static herr_t H5S_hyper_span_precompute(H5S_hyper_span_info_t *spans, size_t elmt_size); -static herr_t H5S_generate_hyperslab(H5S_t *space, H5S_seloper_t op, - const hsize_t start[], const hsize_t stride[], const hsize_t count[], const hsize_t block[]); +static herr_t H5S_hyper_span_blocklist(const H5S_hyper_span_info_t *spans, + hsize_t start[], hsize_t end[], hsize_t rank, hsize_t *startblock, hsize_t *numblocks, + hsize_t **buf); +static herr_t H5S_get_select_hyper_blocklist(H5S_t *space, hbool_t internal, + hsize_t startblock, hsize_t numblocks, hsize_t *buf); +static herr_t H5S_hyper_recover_span(hbool_t *recover, H5S_hyper_span_t **curr_span, + H5S_hyper_span_t *next_span); +static H5S_hyper_span_t *H5S_hyper_coord_to_span(unsigned rank, const hsize_t *coords); +static herr_t H5S_hyper_append_span(H5S_hyper_span_t **prev_span, + H5S_hyper_span_info_t **span_tree, hsize_t low, hsize_t high, + H5S_hyper_span_info_t *down, H5S_hyper_span_t *next); +static herr_t H5S_hyper_clip_spans(H5S_hyper_span_info_t *a_spans, + H5S_hyper_span_info_t *b_spans, unsigned int selector, + unsigned cur_dim, unsigned dim_size, const hsize_t *span_a_b_bounds[4], + hsize_t *all_clips_bounds, H5S_hyper_span_info_t **a_not_b, + H5S_hyper_span_info_t **a_and_b, H5S_hyper_span_info_t **b_not_a); +static herr_t H5S_hyper_merge_spans(H5S_t *space, H5S_hyper_span_info_t *new_spans); +static hsize_t H5S_hyper_spans_nelem(const H5S_hyper_span_info_t *spans); +static herr_t H5S_hyper_add_disjoint_spans(H5S_t *space, H5S_hyper_span_info_t *new_spans); +static H5S_hyper_span_info_t *H5S_hyper_make_spans(unsigned rank, + const hsize_t *start, const hsize_t *stride, + const hsize_t *count, const hsize_t *block); +static herr_t H5S_hyper_update_diminfo(H5S_t *space, H5S_seloper_t op, + const H5S_hyper_dim_t *new_hyper_diminfo); +static hbool_t H5S_hyper_rebuild_helper(const H5S_hyper_span_t *span, + H5S_hyper_dim_t span_slab_info[], unsigned rank); static herr_t H5S_hyper_generate_spans(H5S_t *space); -/* Needed for use in hyperslab code (H5Shyper.c) */ -#ifdef NEW_HYPERSLAB_API -static herr_t H5S_select_select (H5S_t *space1, H5S_seloper_t op, H5S_t *space2); -#endif /*NEW_HYPERSLAB_API*/ +static herr_t H5S_hyper_update_bound_box(H5S_t *space, H5S_seloper_t op, + const hsize_t low_bounds[], const hsize_t high_bounds[]); +static herr_t H5S_fill_in_new_space(H5S_t *space1, H5S_seloper_t op, H5S_hyper_span_info_t *space2_span_lst, const hsize_t *space2_low_bound, const hsize_t *space2_high_bound, hbool_t can_own_span2, hbool_t *span2_owned, hbool_t *updated_spans, H5S_t **result); +static herr_t H5S_generate_hyperslab(H5S_t *space, H5S_seloper_t op, + const hsize_t start[], const hsize_t stride[], const hsize_t count[], + const hsize_t block[]); +static herr_t H5S_fill_in_hyperslab(H5S_t *old_space, H5S_seloper_t op, + const hsize_t start[], const hsize_t *stride, const hsize_t count[], + const hsize_t *block, H5S_t **new_space); +static herr_t H5S_fill_in_select(H5S_t *space1, H5S_seloper_t op, H5S_t *space2, + H5S_t **result); +static H5S_t *H5S_combine_select(H5S_t *space1, H5S_seloper_t op, H5S_t *space2); +static herr_t H5S_select_select(H5S_t *space1, H5S_seloper_t op, H5S_t *space2); +static herr_t H5S_hyper_get_seq_list_gen(const H5S_t *space, H5S_sel_iter_t *iter, + size_t maxseq, size_t maxelem, size_t *nseq, size_t *nelem, hsize_t *off, + size_t *len); +static herr_t H5S_hyper_get_seq_list_opt(const H5S_t *space, H5S_sel_iter_t *iter, + size_t maxseq, size_t maxelem, size_t *nseq, size_t *nelem, hsize_t *off, + size_t *len); +static herr_t H5S_hyper_get_seq_list_single(const H5S_t *space, H5S_sel_iter_t *iter, + size_t maxseq, size_t maxelem, size_t *nseq, size_t *nelem, hsize_t *off, + size_t *len); /* Selection callbacks */ static herr_t H5S_hyper_copy(H5S_t *dst, const H5S_t *src, hbool_t share_selection); @@ -75,11 +126,6 @@ static herr_t H5S_hyper_iter_next(H5S_sel_iter_t *sel_iter, size_t nelem); static herr_t H5S_hyper_iter_next_block(H5S_sel_iter_t *sel_iter); static herr_t H5S_hyper_iter_release(H5S_sel_iter_t *sel_iter); -/* Static function for optimizing hyperslab */ -static hbool_t H5S_hyper_rebuild_helper(const H5S_hyper_span_t *span, - H5S_hyper_dim_t span_slab_info[], unsigned rank); -static htri_t H5S_hyper_rebuild(H5S_t *space); - /* Selection properties for hyperslab selections */ const H5S_select_class_t H5S_sel_hyper[1] = {{ H5S_SEL_HYPERSLABS, @@ -214,6 +260,116 @@ H5S_hyper_print_diminfo(FILE *f, const H5S_t *space) FUNC_LEAVE_NOAPI(SUCCEED) } + + +/*-------------------------------------------------------------------------- + NAME + H5S_hyper_print_spans_dfs + PURPOSE + Output the span elements for one span list in depth-first order + USAGE + herr_t H5S_hyper_print_spans_dfs(f, span_lst, depth) + FILE *f; IN: the file to output + const H5S_hyper_span_info_t *span_lst; IN: the span list to output + unsigned depth; IN: the level of this span list + RETURNS + non-negative on success, negative on failure + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_hyper_print_spans_dfs(FILE *f, const H5S_hyper_span_info_t *span_lst, + unsigned depth) +{ + H5S_hyper_span_t *actual_tail = NULL; + H5S_hyper_span_t *cur_elem; + unsigned num_elems = 0; + unsigned i, elem_idx; + + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5S_hyper_print_spans_dfs) + + /* get the actual tail from head */ + cur_elem = span_lst->head; + HDassert(cur_elem); /* at least 1 element */ + while(cur_elem) { + actual_tail = cur_elem; + cur_elem = cur_elem->next; + num_elems++; + } /* end while */ + + for(i = 0; i < depth; i++) + HDfprintf(f, "\t"); + HDfprintf(f, "DIM[%u]: ref_count=%u, #elems=%u, scratch=%p, head=%p, tail=%p, actual_tail=%p, matched=%t\n", depth, + span_lst->count, num_elems, span_lst->scratch, span_lst->head, + span_lst->tail, actual_tail, (span_lst->tail == actual_tail)); + + cur_elem = span_lst->head; + elem_idx = 0; + while(cur_elem) { + for(i = 0; i < depth; i++) + HDfprintf(f, "\t"); + HDfprintf(f, "ELEM[%u]: ptr=%p, low=%Hu, high=%Hu, nelem=%Hu, pstride=%Hu, down=%p\n", + elem_idx++, cur_elem, cur_elem->low, cur_elem->high, cur_elem->nelem, + cur_elem->pstride, cur_elem->down); + if(cur_elem->down) + H5S_hyper_print_spans_dfs(f, cur_elem->down, depth + 1); + cur_elem = cur_elem->next; + } /* end while */ + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5S_hyper_print_spans_dfs() */ + + +/*-------------------------------------------------------------------------- + NAME + H5S_hyper_print_space_dfs + PURPOSE + Output the span elements for one hyperslab selection space in depth-first order + USAGE + herr_t H5S_hyper_print_space_dfs(f, space) + FILE *f; IN: the file to output + const H5S_t *space; IN: the selection space to output + RETURNS + non-negative on success, negative on failure + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_hyper_print_space_dfs(FILE *f, const H5S_t *space) +{ + const H5S_hyper_sel_t *hslab = space->select.sel_info.hslab; + const unsigned dims = space->extent.rank; + unsigned i; + + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5S_hyper_print_space_dfs) + HDassert(hslab); + + HDfprintf(f, "=======================\n"); + HDfprintf(f, "SPACE: span_lst=%p, #dims=%u, offset_changed=%d\n", hslab->span_lst, dims, space->select.offset_changed); + HDfprintf(f, " offsets=["); + for(i = 0; i < dims - 1; i++) + HDfprintf(f, "%lld,", space->select.offset[i]); + HDfprintf(f, "%lld]\n", space->select.offset[dims-1]); + HDfprintf(f, " low_bounds=["); + for(i = 0; i < dims-1; i++) + HDfprintf(f, "%llu,", space->select.low_bounds[i]); + HDfprintf(f, "%llu]\n", space->select.low_bounds[dims-1]); + HDfprintf(f, " high_bounds=["); + for(i = 0; i < dims - 1; i++) + HDfprintf(f, "%llu,", space->select.high_bounds[i]); + HDfprintf(f, "%llu]\n", space->select.high_bounds[dims-1]); + + /* Start print out the highest-order of dimension */ + if(hslab->span_lst) + H5S_hyper_print_spans_dfs(f, hslab->span_lst, 0); + HDfprintf(f, "=======================\n\n"); + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5S_hyper_print_space_dfs() */ #endif /* H5S_HYPER_DEBUG */ @@ -256,11 +412,17 @@ H5S_hyper_iter_init(H5S_sel_iter_t *iter, const H5S_t *space) /* Get the rank of the dataspace */ rank = space->extent.rank; + /* Rebuild diminfo if it is invalid and has not been confirmed to be + * impossible */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_NO) + /* Casting away const OK -NAF */ + (void)H5S_hyper_rebuild((H5S_t *)space); + /* Set the temporary pointer to the dimension information */ tdiminfo = space->select.sel_info.hslab->opt_diminfo; /* Check for the special case of just one H5Sselect_hyperslab call made */ - if(space->select.sel_info.hslab->diminfo_valid) { + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { /* Initialize the information needed for regular hyperslab I/O */ const hsize_t *mem_size; /* Temporary pointer to dataspace extent's dimension sizes */ hsize_t acc; /* Accumulator for "flattened" dimension's sizes */ @@ -407,7 +569,7 @@ H5S_hyper_iter_init(H5S_sel_iter_t *iter, const H5S_t *space) iter->type = H5S_sel_iter_hyper; FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_iter_init() */ +} /* end H5S_hyper_iter_init() */ /*------------------------------------------------------------------------- @@ -421,12 +583,10 @@ H5S_hyper_iter_init(H5S_sel_iter_t *iter, const H5S_t *space) * Programmer: Quincey Koziol * Tuesday, April 22, 2003 * - * Modifications: - * *------------------------------------------------------------------------- */ static herr_t -H5S_hyper_iter_coords (const H5S_sel_iter_t *iter, hsize_t *coords) +H5S_hyper_iter_coords(const H5S_sel_iter_t *iter, hsize_t *coords) { FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -494,7 +654,7 @@ H5S_hyper_iter_coords (const H5S_sel_iter_t *iter, hsize_t *coords) HDmemcpy(coords, iter->u.hyp.off, sizeof(hsize_t) * iter->rank); FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_iter_coords() */ +} /* end H5S_hyper_iter_coords() */ /*------------------------------------------------------------------------- @@ -511,12 +671,10 @@ H5S_hyper_iter_coords (const H5S_sel_iter_t *iter, hsize_t *coords) * Notes: This routine assumes that the iterator is always located at * the beginning of a block. * - * Modifications: - * *------------------------------------------------------------------------- */ static herr_t -H5S_hyper_iter_block (const H5S_sel_iter_t *iter, hsize_t *start, hsize_t *end) +H5S_hyper_iter_block(const H5S_sel_iter_t *iter, hsize_t *start, hsize_t *end) { unsigned u; /* Local index variable */ @@ -548,7 +706,7 @@ H5S_hyper_iter_block (const H5S_sel_iter_t *iter, hsize_t *start, hsize_t *end) } /* end else */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_iter_block() */ +} /* end H5S_hyper_iter_block() */ /*------------------------------------------------------------------------- @@ -561,12 +719,10 @@ H5S_hyper_iter_block (const H5S_sel_iter_t *iter, hsize_t *start, hsize_t *end) * Programmer: Quincey Koziol * Tuesday, June 16, 1998 * - * Modifications: - * *------------------------------------------------------------------------- */ static hsize_t -H5S_hyper_iter_nelmts (const H5S_sel_iter_t *iter) +H5S_hyper_iter_nelmts(const H5S_sel_iter_t *iter) { FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -574,7 +730,7 @@ H5S_hyper_iter_nelmts (const H5S_sel_iter_t *iter) HDassert(iter); FUNC_LEAVE_NOAPI(iter->elmt_left) -} /* H5S_hyper_iter_nelmts() */ +} /* end H5S_hyper_iter_nelmts() */ /*-------------------------------------------------------------------------- @@ -630,7 +786,7 @@ H5S_hyper_iter_has_next_block(const H5S_sel_iter_t *iter) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_iter_has_next_block() */ +} /* end H5S_hyper_iter_has_next_block() */ /*------------------------------------------------------------------------- @@ -645,10 +801,6 @@ done: * Programmer: Quincey Koziol * Friday, September 8, 2000 * - * Modifications: - * Modified for both general and optimized hyperslab I/O - * Quincey Koziol, April 17, 2003 - * *------------------------------------------------------------------------- */ static herr_t @@ -847,7 +999,7 @@ H5S_hyper_iter_next(H5S_sel_iter_t *iter, size_t nelem) } /* end else */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_iter_next() */ +} /* end H5S_hyper_iter_next() */ /*------------------------------------------------------------------------- @@ -862,8 +1014,6 @@ H5S_hyper_iter_next(H5S_sel_iter_t *iter, size_t nelem) * Programmer: Quincey Koziol * Tuesday, June 3, 2003 * - * Modifications: - * *------------------------------------------------------------------------- */ static herr_t @@ -1032,7 +1182,7 @@ H5S_hyper_iter_next_block(H5S_sel_iter_t *iter) } /* end else */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_iter_next() */ +} /* end H5S_hyper_iter_next() */ /*-------------------------------------------------------------------------- @@ -1053,7 +1203,7 @@ H5S_hyper_iter_next_block(H5S_sel_iter_t *iter) REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_iter_release (H5S_sel_iter_t *iter) +H5S_hyper_iter_release(H5S_sel_iter_t *iter) { FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -1066,7 +1216,7 @@ H5S_hyper_iter_release (H5S_sel_iter_t *iter) H5S_hyper_free_span_info(iter->u.hyp.spans); FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_iter_release() */ +} /* end H5S_hyper_iter_release() */ /*-------------------------------------------------------------------------- @@ -1115,7 +1265,7 @@ H5S_hyper_new_span(hsize_t low, hsize_t high, H5S_hyper_span_info_t *down, H5S_h done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_new_span() */ +} /* end H5S_hyper_new_span() */ /*-------------------------------------------------------------------------- @@ -1138,17 +1288,17 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_span_precompute_helper (H5S_hyper_span_info_t *spans, size_t elmt_size) +H5S_hyper_span_precompute_helper(H5S_hyper_span_info_t *spans, size_t elmt_size) { - H5S_hyper_span_t *span; /* Hyperslab span */ - herr_t ret_value = SUCCEED; /* Return value */ + H5S_hyper_span_t *span; /* Hyperslab span */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT HDassert(spans); /* Check if we've already set this down span tree */ - if(spans->scratch!=(H5S_hyper_span_info_t *)~((size_t)NULL)) { + if(spans->scratch != (H5S_hyper_span_info_t *)~((size_t)NULL)) { /* Set the tree's scratch pointer */ spans->scratch=(H5S_hyper_span_info_t *)~((size_t)NULL); @@ -1174,7 +1324,7 @@ H5S_hyper_span_precompute_helper (H5S_hyper_span_info_t *spans, size_t elmt_size done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_span_precompute_helper() */ +} /* end H5S_hyper_span_precompute_helper() */ /*-------------------------------------------------------------------------- @@ -1214,7 +1364,7 @@ H5S_hyper_span_precompute(H5S_hyper_span_info_t *spans, size_t elmt_size) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_span_precompute() */ +} /* end H5S_hyper_span_precompute() */ /*-------------------------------------------------------------------------- @@ -1261,7 +1411,7 @@ H5S_hyper_span_scratch(H5S_hyper_span_info_t *spans, void *scr_value) } /* end if */ FUNC_LEAVE_NOAPI_VOID -} /* H5S_hyper_span_scratch() */ +} /* end H5S_hyper_span_scratch() */ /*-------------------------------------------------------------------------- @@ -1282,7 +1432,7 @@ H5S_hyper_span_scratch(H5S_hyper_span_info_t *spans, void *scr_value) REVISION LOG --------------------------------------------------------------------------*/ static H5S_hyper_span_info_t * -H5S_hyper_copy_span_helper (H5S_hyper_span_info_t *spans) +H5S_hyper_copy_span_helper(H5S_hyper_span_info_t *spans) { H5S_hyper_span_t *span; /* Hyperslab span */ H5S_hyper_span_t *new_span; /* Temporary hyperslab span */ @@ -1304,13 +1454,11 @@ H5S_hyper_copy_span_helper (H5S_hyper_span_info_t *spans) } /* end if */ else { /* Allocate a new span_info node */ - if(NULL == (ret_value = H5FL_MALLOC(H5S_hyper_span_info_t))) + if(NULL == (ret_value = H5FL_CALLOC(H5S_hyper_span_info_t))) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, NULL, "can't allocate hyperslab span info") - /* Copy the span_info information */ + /* Set the non-zero span_info information */ ret_value->count = 1; - ret_value->scratch = NULL; - ret_value->head = NULL; /* Set the scratch pointer in the node being copied to the newly allocated node */ spans->scratch = ret_value; @@ -1345,11 +1493,14 @@ H5S_hyper_copy_span_helper (H5S_hyper_span_info_t *spans) /* Advance to next span */ span = span->next; } /* end while */ + + /* Retain a pointer to the last span */ + ret_value->tail = prev_span; } /* end else */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_copy_span_helper() */ +} /* end H5S_hyper_copy_span_helper() */ /*-------------------------------------------------------------------------- @@ -1389,7 +1540,7 @@ H5S_hyper_copy_span(H5S_hyper_span_info_t *spans) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_copy_span() */ +} /* end H5S_hyper_copy_span() */ /*-------------------------------------------------------------------------- @@ -1412,19 +1563,20 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static htri_t -H5S_hyper_cmp_spans (H5S_hyper_span_info_t *span_info1, H5S_hyper_span_info_t *span_info2) +H5S_hyper_cmp_spans(const H5S_hyper_span_info_t *span_info1, const H5S_hyper_span_info_t *span_info2) { - H5S_hyper_span_t *span1; - H5S_hyper_span_t *span2; - htri_t nest=FAIL; - htri_t ret_value=FAIL; + htri_t ret_value = FAIL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR /* Check for redundant comparison */ - if(span_info1==span_info2) - ret_value=TRUE; + if(span_info1 == span_info2) + ret_value = TRUE; else { + const H5S_hyper_span_t *span1; + const H5S_hyper_span_t *span2; + htri_t nest = FAIL; + /* Check for both spans being NULL */ if(span_info1==NULL && span_info2==NULL) ret_value=TRUE; @@ -1492,7 +1644,7 @@ H5S_hyper_cmp_spans (H5S_hyper_span_info_t *span_info1, H5S_hyper_span_info_t *s } /* end else */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_cmp_spans() */ +} /* end H5S_hyper_cmp_spans() */ /*-------------------------------------------------------------------------- @@ -1515,7 +1667,7 @@ H5S_hyper_cmp_spans (H5S_hyper_span_info_t *span_info1, H5S_hyper_span_info_t *s REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_free_span_info (H5S_hyper_span_info_t *span_info) +H5S_hyper_free_span_info(H5S_hyper_span_info_t *span_info) { H5S_hyper_span_t *span, *next_span; herr_t ret_value=SUCCEED; /* Return value */ @@ -1545,7 +1697,7 @@ H5S_hyper_free_span_info (H5S_hyper_span_info_t *span_info) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_free_span_info() */ +} /* end H5S_hyper_free_span_info() */ /*-------------------------------------------------------------------------- @@ -1568,7 +1720,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_free_span (H5S_hyper_span_t *span) +H5S_hyper_free_span(H5S_hyper_span_t *span) { herr_t ret_value=SUCCEED; @@ -1587,7 +1739,7 @@ H5S_hyper_free_span (H5S_hyper_span_t *span) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_free_span() */ +} /* end H5S_hyper_free_span() */ /*-------------------------------------------------------------------------- @@ -1615,14 +1767,15 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_copy (H5S_t *dst, const H5S_t *src, hbool_t share_selection) +H5S_hyper_copy(H5S_t *dst, const H5S_t *src, hbool_t share_selection) { H5S_hyper_sel_t *dst_hslab; /* Pointer to destination hyperslab info */ const H5S_hyper_sel_t *src_hslab; /* Pointer to source hyperslab info */ - herr_t ret_value=SUCCEED; /* return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) + /* Sanity check */ HDassert(src); HDassert(dst); @@ -1631,24 +1784,21 @@ H5S_hyper_copy (H5S_t *dst, const H5S_t *src, hbool_t share_selection) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab info") /* Set temporary pointers */ - dst_hslab=dst->select.sel_info.hslab; - src_hslab=src->select.sel_info.hslab; + dst_hslab = dst->select.sel_info.hslab; + src_hslab = src->select.sel_info.hslab; /* Copy the hyperslab information */ - dst_hslab->diminfo_valid=src_hslab->diminfo_valid; - if(src_hslab->diminfo_valid) { - size_t u; /* Local index variable */ - - for(u=0; u<src->extent.rank; u++) { - dst_hslab->opt_diminfo[u]=src_hslab->opt_diminfo[u]; - dst_hslab->app_diminfo[u]=src_hslab->app_diminfo[u]; - } /* end for */ + dst_hslab->diminfo_valid = src_hslab->diminfo_valid; + if(src_hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { + HDmemcpy(dst_hslab->opt_diminfo, src_hslab->opt_diminfo, sizeof(H5S_hyper_dim_t) * src->extent.rank); + HDmemcpy(dst_hslab->app_diminfo, src_hslab->app_diminfo, sizeof(H5S_hyper_dim_t) * src->extent.rank); } /* end if */ - dst->select.sel_info.hslab->span_lst=src->select.sel_info.hslab->span_lst; + + dst->select.sel_info.hslab->span_lst = src->select.sel_info.hslab->span_lst; /* Check if there is hyperslab span information to copy */ /* (Regular hyperslab information is copied with the selection structure) */ - if(src->select.sel_info.hslab->span_lst!=NULL) { + if(src->select.sel_info.hslab->span_lst != NULL) { if(share_selection) { /* Share the source's span tree by incrementing the reference count on it */ dst->select.sel_info.hslab->span_lst->count++; @@ -1665,72 +1815,6 @@ done: /*-------------------------------------------------------------------------- NAME - H5S_hyper_is_valid_helper - PURPOSE - Check whether the selection fits within the extent, with the current - offset defined. - USAGE - htri_t H5S_hyper_is_valid_helper(spans, offset, rank); - const H5S_hyper_span_info_t *spans; IN: Pointer to current hyperslab span tree - const hssize_t *offset; IN: Pointer to offset array - const hsize_t *size; IN: Pointer to size array - hsize_t rank; IN: Current rank looking at - RETURNS - TRUE if the selection fits within the extent, FALSE if it does not and - Negative on an error. - DESCRIPTION - Determines if the current selection at the current offet fits within the - extent for the dataspace. - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -static htri_t -H5S_hyper_is_valid_helper (const H5S_hyper_span_info_t *spans, const hssize_t *offset, const hsize_t *size, hsize_t rank) -{ - H5S_hyper_span_t *curr; /* Hyperslab information nodes */ - htri_t tmp; /* temporary return value */ - htri_t ret_value=TRUE; /* return value */ - - FUNC_ENTER_NOAPI_NOINIT_NOERR - - HDassert(spans); - HDassert(offset); - HDassert(size); - HDassert(rank < H5O_LAYOUT_NDIMS); - - /* Check each point to determine whether selection+offset is within extent */ - curr=spans->head; - while(curr!=NULL && ret_value==TRUE) { - /* Check if an offset has been defined */ - /* Bounds check the selected point + offset against the extent */ - if((((hssize_t)curr->low+offset[rank])>=(hssize_t)size[rank]) - || (((hssize_t)curr->low+offset[rank])<0) - || (((hssize_t)curr->high+offset[rank])>=(hssize_t)size[rank]) - || (((hssize_t)curr->high+offset[rank])<0)) { - ret_value=FALSE; - break; - } /* end if */ - - /* Recurse if this node has down spans */ - if(curr->down!=NULL) { - if((tmp=H5S_hyper_is_valid_helper(curr->down,offset,size,rank+1))!=TRUE) { - ret_value=tmp; - break; - } /* end if */ - } /* end if */ - - /* Advance to next node */ - curr=curr->next; - } /* end while */ - - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_hyper_is_valid_helper() */ - - -/*-------------------------------------------------------------------------- - NAME H5S_hyper_is_valid PURPOSE Check whether the selection fits within the extent, with the current @@ -1750,43 +1834,23 @@ H5S_hyper_is_valid_helper (const H5S_hyper_span_info_t *spans, const hssize_t *o REVISION LOG --------------------------------------------------------------------------*/ static htri_t -H5S_hyper_is_valid (const H5S_t *space) +H5S_hyper_is_valid(const H5S_t *space) { - unsigned u; /* Counter */ - htri_t ret_value=TRUE; /* return value */ + unsigned u; /* Counter */ + htri_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI_NOERR HDassert(space); - /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { - const H5S_hyper_dim_t *diminfo=space->select.sel_info.hslab->opt_diminfo; /* local alias for diminfo */ - hssize_t end; /* The high bound of a region in a dimension */ - - /* Check each dimension */ - for(u=0; u<space->extent.rank; u++) { - /* if block or count is zero, then can skip the test since */ - /* no data point is chosen */ - if (diminfo[u].count && diminfo[u].block) { - /* Bounds check the start point in this dimension */ - if(((hssize_t)diminfo[u].start+space->select.offset[u])<0 || - ((hssize_t)diminfo[u].start+space->select.offset[u])>=(hssize_t)space->extent.size[u]) - HGOTO_DONE(FALSE) - - /* Compute the largest location in this dimension */ - end=(hssize_t)(diminfo[u].start+diminfo[u].stride*(diminfo[u].count-1)+(diminfo[u].block-1))+space->select.offset[u]; - - /* Bounds check the end point in this dimension */ - if(end<0 || end>=(hssize_t)space->extent.size[u]) - HGOTO_DONE(FALSE) - } /* end if */ - } /* end for */ - } /* end if */ - else { - /* Call the recursive routine to validate the span tree */ - ret_value=H5S_hyper_is_valid_helper(space->select.sel_info.hslab->span_lst,space->select.offset,space->extent.size,(hsize_t)0); - } /* end else */ + /* Check each dimension */ + for(u = 0; u < space->extent.rank; u++) { + /* Bounds check the selected point + offset against the extent */ + if(((hssize_t)space->select.low_bounds[u] + space->select.offset[u]) < 0) + HGOTO_DONE(FALSE) + if((space->select.high_bounds[u] + (hsize_t)space->select.offset[u]) >= space->extent.size[u]) + HGOTO_DONE(FALSE) + } /* end for */ done: FUNC_LEAVE_NOAPI(ret_value) @@ -1835,7 +1899,7 @@ H5S_hyper_span_nblocks(H5S_hyper_span_info_t *spans) } /* end else */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_span_nblocks() */ +} /* end H5S_hyper_span_nblocks() */ /*-------------------------------------------------------------------------- @@ -1858,14 +1922,15 @@ H5S_hyper_span_nblocks(H5S_hyper_span_info_t *spans) static hsize_t H5S_get_select_hyper_nblocks(H5S_t *space) { - hsize_t ret_value; /* return value */ + hsize_t ret_value; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR HDassert(space); /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (No need to rebuild the dimension info yet -QAK) */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { unsigned u; /* Local index variable */ /* Check each dimension */ @@ -1876,7 +1941,7 @@ H5S_get_select_hyper_nblocks(H5S_t *space) ret_value = H5S_hyper_span_nblocks(space->select.sel_info.hslab->span_lst); FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_get_select_hyper_nblocks() */ +} /* end H5S_get_select_hyper_nblocks() */ /*-------------------------------------------------------------------------- @@ -1907,7 +1972,7 @@ H5Sget_select_hyper_nblocks(hid_t spaceid) /* Check args */ if(NULL == (space = (H5S_t *)H5I_object_verify(spaceid, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") if(H5S_GET_SELECT_TYPE(space) != H5S_SEL_HYPERSLABS) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a hyperslab selection") @@ -1915,7 +1980,7 @@ H5Sget_select_hyper_nblocks(hid_t spaceid) done: FUNC_LEAVE_API(ret_value) -} /* H5Sget_select_hyper_nblocks() */ +} /* end H5Sget_select_hyper_nblocks() */ /*-------------------------------------------------------------------------- @@ -1955,7 +2020,10 @@ H5S_hyper_serial_size(const H5S_t *space) ret_value = 24; /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (It would be useful to rebuild the regular hyperslab selection, if we + * encoded it efficiently, which we aren't currently. *sigh* -QAK) + */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { /* Check each dimension */ for(block_count = 1, u = 0; u < space->extent.rank; u++) block_count *= space->select.sel_info.hslab->opt_diminfo[u].count; @@ -1994,7 +2062,7 @@ H5S_hyper_serial_size(const H5S_t *space) REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_serialize_helper (const H5S_hyper_span_info_t *spans, hsize_t *start, hsize_t *end, hsize_t rank, uint8_t **buf) +H5S_hyper_serialize_helper(const H5S_hyper_span_info_t *spans, hsize_t *start, hsize_t *end, hsize_t rank, uint8_t **buf) { H5S_hyper_span_t *curr; /* Pointer to current hyperslab span */ hsize_t u; /* Index variable */ @@ -2046,7 +2114,7 @@ H5S_hyper_serialize_helper (const H5S_hyper_span_info_t *spans, hsize_t *start, done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_serialize_helper() */ +} /* end H5S_hyper_serialize_helper() */ /*-------------------------------------------------------------------------- @@ -2069,7 +2137,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_serialize (const H5S_t *space, uint8_t *buf) +H5S_hyper_serialize(const H5S_t *space, uint8_t *buf) { const H5S_hyper_dim_t *diminfo; /* Alias for dataspace's diminfo information */ hsize_t tmp_count[H5O_LAYOUT_NDIMS]; /* Temporary hyperslab counts */ @@ -2100,13 +2168,16 @@ H5S_hyper_serialize (const H5S_t *space, uint8_t *buf) len += 4; /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (It would be useful to rebuild the regular hyperslab selection, if we + * encoded it efficiently, which we aren't currently. *sigh* -QAK) + */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { unsigned u; /* Local counting variable */ - /* Set some convienence values */ + /* Set some convenience values */ ndims = space->extent.rank; fast_dim = ndims - 1; - diminfo=space->select.sel_info.hslab->opt_diminfo; + diminfo = space->select.sel_info.hslab->opt_diminfo; /* Check each dimension */ for(block_count = 1, u = 0; u < ndims; u++) @@ -2197,7 +2268,7 @@ H5S_hyper_serialize (const H5S_t *space, uint8_t *buf) /* Add 8 bytes times the rank for each hyperslab selected */ H5_CHECK_OVERFLOW((8 * space->extent.rank * block_count), hsize_t, size_t); - len += (size_t)(8 * space->extent.rank * block_count); + len += (uint32_t)(8 * space->extent.rank * block_count); /* Encode each hyperslab in selection */ H5S_hyper_serialize_helper(space->select.sel_info.hslab->span_lst, start, end, (hsize_t)0, &buf); @@ -2207,7 +2278,7 @@ H5S_hyper_serialize (const H5S_t *space, uint8_t *buf) UINT32ENCODE(lenp, (uint32_t)len); /* Store the length of the extra information */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_serialize() */ +} /* end H5S_hyper_serialize() */ /*-------------------------------------------------------------------------- @@ -2230,7 +2301,7 @@ H5S_hyper_serialize (const H5S_t *space, uint8_t *buf) REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_deserialize (H5S_t *space, const uint8_t *buf) +H5S_hyper_deserialize(H5S_t *space, const uint8_t *buf) { uint32_t rank; /* rank of points */ size_t num_elem=0; /* number of elements in selection */ @@ -2287,7 +2358,7 @@ H5S_hyper_deserialize (H5S_t *space, const uint8_t *buf) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_deserialize() */ +} /* end H5S_hyper_deserialize() */ /*-------------------------------------------------------------------------- @@ -2324,9 +2395,11 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_span_blocklist(H5S_hyper_span_info_t *spans, hsize_t start[], hsize_t end[], hsize_t rank, hsize_t *startblock, hsize_t *numblocks, hsize_t **buf) +H5S_hyper_span_blocklist(const H5S_hyper_span_info_t *spans, hsize_t start[], + hsize_t end[], hsize_t rank, hsize_t *startblock, hsize_t *numblocks, + hsize_t **buf) { - H5S_hyper_span_t *curr; /* Pointer to current hyperslab span */ + const H5S_hyper_span_t *curr; /* Pointer to current hyperslab span */ hsize_t u; /* Index variable */ herr_t ret_value = SUCCEED; /* return value */ @@ -2391,7 +2464,7 @@ H5S_hyper_span_blocklist(H5S_hyper_span_info_t *spans, hsize_t start[], hsize_t done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_span_blocklist() */ +} /* end H5S_hyper_span_blocklist() */ /*-------------------------------------------------------------------------- @@ -2434,8 +2507,13 @@ H5S_get_select_hyper_blocklist(H5S_t *space, hbool_t internal, hsize_t startbloc HDassert(space); HDassert(buf); + /* Rebuild diminfo if it is invalid and has not been confirmed to be + * impossible */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_NO) + (void)H5S_hyper_rebuild(space); + /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { const H5S_hyper_dim_t *diminfo; /* Alias for dataspace's diminfo information */ hsize_t tmp_count[H5O_LAYOUT_NDIMS]; /* Temporary hyperslab counts */ hsize_t offset[H5O_LAYOUT_NDIMS]; /* Offset of element in dataspace */ @@ -2547,7 +2625,7 @@ H5S_get_select_hyper_blocklist(H5S_t *space, hbool_t internal, hsize_t startbloc } /* end else */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_get_select_hyper_blocklist() */ +} /* end H5S_get_select_hyper_blocklist() */ /*-------------------------------------------------------------------------- @@ -2594,7 +2672,7 @@ H5Sget_select_hyper_blocklist(hid_t spaceid, hsize_t startblock, if(buf == NULL) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid pointer") if(NULL == (space = (H5S_t *)H5I_object_verify(spaceid, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") if(H5S_GET_SELECT_TYPE(space)!=H5S_SEL_HYPERSLABS) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a hyperslab selection") @@ -2606,77 +2684,7 @@ H5Sget_select_hyper_blocklist(hid_t spaceid, hsize_t startblock, done: FUNC_LEAVE_API(ret_value) -} /* H5Sget_select_hyper_blocklist() */ - - -/*-------------------------------------------------------------------------- - NAME - H5S_hyper_bounds_helper - PURPOSE - Gets the bounding box containing the selection. - USAGE - htri_t H5S_hyper_bounds_helper(spans, offset, rank); - const H5S_hyper_span_info_t *spans; IN: Pointer to current hyperslab span tree - const hssize_t *offset; IN: Pointer to offset array - hsize_t rank; IN: Current rank looking at - hsize_t *start; OUT: Start array bounds - hsize_t *end; OUT: End array bounds - RETURNS - Non-negative on success, negative on failure - DESCRIPTION - Retrieves the bounding box containing the current selection and places - it into the user's buffers. The start and end buffers must be large - enough to hold the dataspace rank number of coordinates. The bounding box - exactly contains the selection, ie. if a 2-D element selection is currently - defined with the following points: (4,5), (6,8) (10,7), the bounding box - with be (4, 5), (10, 8). - The bounding box calculations _does_ include the current offset of the - selection within the dataspace extent. - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -static herr_t -H5S_hyper_bounds_helper(const H5S_hyper_span_info_t *spans, const hssize_t *offset, hsize_t rank, hsize_t *start, hsize_t *end) -{ - H5S_hyper_span_t *curr; /* Hyperslab information nodes */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI_NOINIT - - HDassert(spans); - HDassert(offset); - HDassert(rank < H5O_LAYOUT_NDIMS); - HDassert(start); - HDassert(end); - - /* Check each point to determine whether selection+offset is within extent */ - curr=spans->head; - while(curr!=NULL) { - /* Check for offset moving selection negative */ - if(((hssize_t)curr->low + offset[rank]) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "offset moves selection out of bounds") - - /* Check if the current span extends the bounding box */ - if((curr->low + (hsize_t)offset[rank]) < start[rank]) - start[rank] = curr->low + (hsize_t)offset[rank]; - if((curr->high + (hsize_t)offset[rank]) > end[rank]) - end[rank] = curr->high + (hsize_t)offset[rank]; - - /* Recurse if this node has down spans */ - if(curr->down != NULL) { - if(H5S_hyper_bounds_helper(curr->down, offset, (rank + 1), start, end) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADSELECT, FAIL, "failure in lower dimension") - } /* end if */ - - /* Advance to next node */ - curr = curr->next; - } /* end while */ - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_hyper_bounds_helper() */ +} /* end H5Sget_select_hyper_blocklist() */ /*-------------------------------------------------------------------------- @@ -2708,48 +2716,33 @@ done: static herr_t H5S_hyper_bounds(const H5S_t *space, hsize_t *start, hsize_t *end) { - unsigned rank; /* Dataspace rank */ - unsigned i; /* index variable */ + unsigned u; /* Local index variable */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI_NOINIT + /* Sanity check */ HDassert(space); HDassert(start); HDassert(end); - /* Set the start and end arrays up */ - rank = space->extent.rank; - for(i = 0; i < rank; i++) { - start[i] = HSIZET_MAX; - end[i] = 0; - } /* end for */ - - /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { - const H5S_hyper_dim_t *diminfo = space->select.sel_info.hslab->opt_diminfo; /* local alias for diminfo */ - - /* Check each dimension */ - for(i = 0; i < rank; i++) { - /* Check for offset moving selection negative */ - if((space->select.offset[i] + (hssize_t)diminfo[i].start) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "offset moves selection out of bounds") + /* Loop over dimensions */ + for(u = 0; u < space->extent.rank; u++) { + /* Sanity check */ + HDassert(space->select.low_bounds[u] <= space->select.high_bounds[u]); - /* Compute the smallest location in this dimension */ - start[i] = diminfo[i].start + (hsize_t)space->select.offset[i]; + /* Check for offset moving selection negative */ + if(((hssize_t)space->select.low_bounds[u] + space->select.offset[u]) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "offset moves selection out of bounds") - /* Compute the largest location in this dimension */ - end[i] = diminfo[i].start + diminfo[i].stride * (diminfo[i].count - 1) + (diminfo[i].block - 1) + (hsize_t)space->select.offset[i]; - } /* end for */ - } /* end if */ - else { - /* Call the recursive routine to get the bounds for the span tree */ - ret_value = H5S_hyper_bounds_helper(space->select.sel_info.hslab->span_lst, space->select.offset, (hsize_t)0, start, end); - } /* end if */ + /* Set the low & high bounds in this dimension */ + start[u] = (hsize_t)((hssize_t)space->select.low_bounds[u] + space->select.offset[u]); + end[u] = (hsize_t)((hssize_t)space->select.high_bounds[u] + space->select.offset[u]); + } /* end for */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_bounds() */ +} /* end H5S_hyper_bounds() */ /*-------------------------------------------------------------------------- @@ -2796,7 +2789,8 @@ H5S_hyper_offset(const H5S_t *space, hsize_t *offset) dim_size = space->extent.size; /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (No need to rebuild the dimension info yet -QAK) */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { const H5S_hyper_dim_t *diminfo = space->select.sel_info.hslab->opt_diminfo; /* Local alias for diminfo */ /* Loop through starting coordinates, calculating the linear offset */ @@ -2857,7 +2851,7 @@ H5S_hyper_offset(const H5S_t *space, hsize_t *offset) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_offset() */ +} /* end H5S_hyper_offset() */ /*-------------------------------------------------------------------------- @@ -2891,7 +2885,8 @@ H5S_hyper_is_contiguous(const H5S_t *space) HDassert(space); /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (No need to rebuild the dimension info yet -QAK) */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { const H5S_hyper_dim_t *diminfo=space->select.sel_info.hslab->opt_diminfo; /* local alias for diminfo */ /* @@ -3042,7 +3037,7 @@ H5S_hyper_is_contiguous(const H5S_t *space) } /* end else */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_is_contiguous() */ +} /* end H5S_hyper_is_contiguous() */ /*-------------------------------------------------------------------------- @@ -3076,7 +3071,8 @@ H5S_hyper_is_single(const H5S_t *space) HDassert(space); /* Check for a "single" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (No need to rebuild the dimension info yet -QAK) */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { /* * For a regular hyperslab to be single, it must have only one * block (i.e. count==1 in all dimensions) @@ -3110,7 +3106,7 @@ H5S_hyper_is_single(const H5S_t *space) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_is_single() */ +} /* end H5S_hyper_is_single() */ /*-------------------------------------------------------------------------- @@ -3143,14 +3139,20 @@ H5S_hyper_is_regular(const H5S_t *space) /* Check args */ HDassert(space); + /* Rebuild diminfo if it is invalid and has not been confirmed to be + * impossible */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_NO) + /* Casting away const OK -NAF */ + (void)H5S_hyper_rebuild((H5S_t *)space); + /* Only simple check for regular hyperslabs for now... */ - if(space->select.sel_info.hslab->diminfo_valid) - ret_value=TRUE; + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) + ret_value = TRUE; else - ret_value=FALSE; + ret_value = FALSE; FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_is_regular() */ +} /* end H5S_hyper_is_regular() */ /*-------------------------------------------------------------------------- @@ -3172,8 +3174,8 @@ H5S_hyper_is_regular(const H5S_t *space) * Robb Matzke, 1998-08-25 * The fields which are freed are set to NULL to prevent them from being * freed again later. This fixes some allocation problems where - * changing the hyperslab selection of one data space causes a core dump - * when closing some other data space. + * changing the hyperslab selection of one dataspace causes a core dump + * when closing some other dataspace. --------------------------------------------------------------------------*/ static herr_t H5S_hyper_release(H5S_t *space) @@ -3199,7 +3201,7 @@ H5S_hyper_release(H5S_t *space) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_release() */ +} /* end H5S_hyper_release() */ /*-------------------------------------------------------------------------- @@ -3209,7 +3211,7 @@ done: Recover a generated span, if appropriate USAGE herr_t H5S_hyper_recover_span(recover, curr_span, next_span) - unsigned *recover; IN/OUT: Pointer recover flag + hbool_t *recover; IN/OUT: Pointer recover flag H5S_hyper_span_t **curr_span; IN/OUT: Pointer to current span in list H5S_hyper_span_t *next_span; IN: Pointer to next span RETURNS @@ -3223,7 +3225,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_recover_span (unsigned *recover, H5S_hyper_span_t **curr_span, H5S_hyper_span_t *next_span) +H5S_hyper_recover_span(hbool_t *recover, H5S_hyper_span_t **curr_span, H5S_hyper_span_t *next_span) { FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -3233,14 +3235,14 @@ H5S_hyper_recover_span (unsigned *recover, H5S_hyper_span_t **curr_span, H5S_hyp /* Check if the span should be recovered */ if(*recover) { H5S_hyper_free_span(*curr_span); - *recover=0; + *recover = FALSE; } /* end if */ /* Set the current span to next span */ - *curr_span=next_span; + *curr_span = next_span; FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_recover_span() */ +} /* end H5S_hyper_recover_span() */ /*-------------------------------------------------------------------------- @@ -3262,11 +3264,11 @@ H5S_hyper_recover_span (unsigned *recover, H5S_hyper_span_t **curr_span, H5S_hyp REVISION LOG --------------------------------------------------------------------------*/ static H5S_hyper_span_t * -H5S_hyper_coord_to_span(unsigned rank, hsize_t *coords) +H5S_hyper_coord_to_span(unsigned rank, const hsize_t *coords) { H5S_hyper_span_t *new_span; /* Pointer to new span tree for coordinate */ - H5S_hyper_span_info_t *down=NULL; /* Pointer to new span tree for next level down */ - H5S_hyper_span_t *ret_value=NULL; /* Return value */ + H5S_hyper_span_info_t *down = NULL; /* Pointer to new span tree for next level down */ + H5S_hyper_span_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -3274,37 +3276,32 @@ H5S_hyper_coord_to_span(unsigned rank, hsize_t *coords) HDassert(coords); /* Search for location to insert new element in tree */ - if(rank>1) { + if(rank > 1) { /* Allocate a span info node */ - if((down = H5FL_MALLOC(H5S_hyper_span_info_t))==NULL) + if(NULL == (down = H5FL_CALLOC(H5S_hyper_span_info_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") - /* Set the reference count */ - down->count=0; - - /* Reset the scratch pad space */ - down->scratch=0; - /* Build span tree for coordinates below this one */ - if((down->head=H5S_hyper_coord_to_span(rank-1,&coords[1]))==NULL) + if(NULL == (down->head = H5S_hyper_coord_to_span(rank - 1, &coords[1]))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") + + /* Update the tail pointer of the down dimension, and it's a single span element */ + down->tail = down->head; } /* end if */ /* Build span for this coordinate */ - if((new_span = H5S_hyper_new_span(coords[0],coords[0],down,NULL))==NULL) + if(NULL == (new_span = H5S_hyper_new_span(coords[0], coords[0], down, NULL))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Set return value */ - ret_value=new_span; + ret_value = new_span; done: - if(ret_value==NULL) { - if(down!=NULL) - H5S_hyper_free_span_info(down); - } /* end if */ + if(ret_value == NULL && down!=NULL) + H5S_hyper_free_span_info(down); FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_coord_to_span() */ +} /* end H5S_hyper_coord_to_span() */ /*-------------------------------------------------------------------------- @@ -3324,18 +3321,29 @@ done: GLOBAL VARIABLES COMMENTS, BUGS, ASSUMPTIONS Assumes that the element is not already covered by the span tree + + NOTE: There's an assumption about the context of this function call. + This function is only called is only being called from + H5D_chunk_mem_cb in src/H5Dchunk, when the library is + iterating over a memory selection, so the coordinates passed + to H5S_hyper_add_span_element will always be in increasing + order (according to a row-major (i.e. C, not FORTRAN) scan + over the dataset. Therefore, for every input of coordinates, + only the last span element (i.e., the tail pointer) in one + dimension is checked against the input. EXAMPLES REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned rank, hsize_t *coords) +H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, + unsigned rank, const hsize_t *coords) { H5S_hyper_span_info_t *tspan_info; /* Temporary pointer to span info */ H5S_hyper_span_info_t *prev_span_info; /* Pointer to span info for level above current position */ - H5S_hyper_span_t *tmp_span; /* Temporary pointer to a span */ + H5S_hyper_span_t *tail_span; /* Pointer to the tail span of one dimension */ H5S_hyper_span_t *tmp2_span; /* Another temporary pointer to a span */ H5S_hyper_span_t *new_span; /* New span created for element */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -3344,38 +3352,26 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran HDassert(coords); /* Get pointer to last span in span tree */ - tspan_info=span_tree; - if(span_tree->scratch) - tmp_span=(H5S_hyper_span_t *)span_tree->scratch; - else { - tmp_span=span_tree->head; - HDassert(tmp_span); - span_tree->scratch=(H5S_hyper_span_info_t *)tmp_span; - } /* end else */ + tail_span = span_tree->tail; /* Find last span tree which includes a portion of the coordinate */ - prev_span_info=NULL; - while(coords[0]>=tmp_span->low && coords[0]<=tmp_span->high) { + tspan_info = span_tree; + prev_span_info = NULL; + while(coords[0] >= tail_span->low && coords[0] <= tail_span->high) { /* Move rank & coordinate offset down a dimension */ rank--; coords++; /* Remember the span tree we are descending into */ - prev_span_info=tspan_info; - tspan_info=tmp_span->down; - - /* Get the last span in this span's 'down' tree */ - if(tspan_info->scratch) - tmp_span=(H5S_hyper_span_t *)tspan_info->scratch; - else { - tmp_span=tspan_info->head; - HDassert(tmp_span); - tspan_info->scratch=(H5S_hyper_span_info_t *)tmp_span; - } /* end else */ + prev_span_info = tspan_info; + tspan_info = tail_span->down; + HDassert(tspan_info); + tail_span = tspan_info->tail; } /* end while */ + HDassert(rank > 0); /* Check if we made it all the way to the bottom span in the tree */ - if(rank>1) { + if(rank > 1) { /* Before we create another span at this level in the tree, check if * the last span's "down tree" was equal to any other spans in this * list of spans in the span tree. @@ -3384,31 +3380,31 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran * previous span (if possible), or at least share their "down tree" * information. */ - tmp2_span=tspan_info->head; - while(tmp2_span!=tmp_span) { - if(H5S_hyper_cmp_spans(tmp2_span->down,tmp_span->down)==TRUE) { + tmp2_span = tspan_info->head; + while(tmp2_span != tail_span) { + if(TRUE == H5S_hyper_cmp_spans(tmp2_span->down, tail_span->down)) { /* Check for merging into previous span */ - if(tmp2_span->high+1==tmp_span->low) { + if(tmp2_span->high + 1 == tail_span->low) { /* Release last span created */ - H5S_hyper_free_span(tmp_span); + H5S_hyper_free_span(tail_span); /* Increase size of previous span */ tmp2_span->high++; tmp2_span->nelem++; /* Reset the 'tmp_span' for the rest of this block's algorithm */ - tmp_span=tmp2_span; + tail_span = tmp2_span; } /* end if */ /* Span is disjoint, but has the same "down tree" selection */ else { /* Release "down tree" information */ - H5S_hyper_free_span_info(tmp_span->down); + H5S_hyper_free_span_info(tail_span->down); /* Point at earlier span's "down tree" */ - tmp_span->down=tmp2_span->down; + tail_span->down = tmp2_span->down; /* Increment reference count on shared "down tree" */ - tmp_span->down->count++; + tail_span->down->count++; } /* end else */ /* Found span to merge into, break out now */ @@ -3416,32 +3412,30 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran } /* end if */ /* Advance to next span to check */ - tmp2_span=tmp2_span->next; + tmp2_span = tmp2_span->next; } /* end while */ /* Make span tree for current coordinates */ - if((new_span=H5S_hyper_coord_to_span(rank,coords))==NULL) + if(NULL == (new_span = H5S_hyper_coord_to_span(rank, coords))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Add new span tree as span */ - HDassert(tmp_span); - tmp_span->next=new_span; - - /* Make scratch pointer point to last span in list */ + HDassert(tail_span); + tail_span->next = new_span; HDassert(tspan_info); - tspan_info->scratch=(H5S_hyper_span_info_t *)new_span; + tspan_info->tail = new_span; /* Set the proper 'pstride' for new span */ - new_span->pstride=new_span->low-tmp_span->low; + new_span->pstride = new_span->low - tail_span->low; } /* end if */ else { /* Does new node adjoin existing node? */ - if(tmp_span->high+1==coords[0]) { - tmp_span->high++; - tmp_span->nelem++; + if(tail_span->high + 1 == coords[0]) { + tail_span->high++; + tail_span->nelem++; /* Check if this span tree should now be merged with a level higher in the tree */ - if(prev_span_info!=NULL) { + if(prev_span_info != NULL) { /* Before we create another span at this level in the tree, check if * the last span's "down tree" was equal to any other spans in this * list of spans in the span tree. @@ -3450,33 +3444,33 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran * previous span (if possible), or at least share their "down tree" * information. */ - tmp2_span=prev_span_info->head; - tmp_span=(H5S_hyper_span_t *)prev_span_info->scratch; - while(tmp2_span!=tmp_span) { - if(H5S_hyper_cmp_spans(tmp2_span->down,tmp_span->down)==TRUE) { + tmp2_span = prev_span_info->head; + tail_span = prev_span_info->tail; + while(tmp2_span != tail_span) { + if(TRUE == H5S_hyper_cmp_spans(tmp2_span->down, tail_span->down)) { /* Check for merging into previous span */ - if(tmp2_span->high+1==tmp_span->low) { + if(tmp2_span->high + 1 == tail_span->low) { /* Release last span created */ - H5S_hyper_free_span(tmp_span); + H5S_hyper_free_span(tail_span); /* Increase size of previous span */ tmp2_span->high++; tmp2_span->nelem++; /* Update pointers */ - tmp2_span->next=NULL; - prev_span_info->scratch=(H5S_hyper_span_info_t *)tmp2_span; + tmp2_span->next = NULL; + prev_span_info->tail = tmp2_span; } /* end if */ /* Span is disjoint, but has the same "down tree" selection */ else { /* Release "down tree" information */ - H5S_hyper_free_span_info(tmp_span->down); + H5S_hyper_free_span_info(tail_span->down); /* Point at earlier span's "down tree" */ - tmp_span->down=tmp2_span->down; + tail_span->down = tmp2_span->down; /* Increment reference count on shared "down tree" */ - tmp_span->down->count++; + tail_span->down->count++; } /* end else */ /* Found span to merge into, break out now */ @@ -3484,29 +3478,27 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran } /* end if */ /* Advance to next span to check */ - tmp2_span=tmp2_span->next; + tmp2_span = tmp2_span->next; } /* end while */ } /* end if */ } /* end if */ else { - if((new_span = H5S_hyper_new_span(coords[0],coords[0],NULL,NULL))==NULL) + if(NULL == (new_span = H5S_hyper_new_span(coords[0], coords[0], NULL, NULL))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Add new span tree as span */ - HDassert(tmp_span); - tmp_span->next=new_span; - - /* Make scratch pointer point to last span in list */ - tspan_info->scratch=(H5S_hyper_span_info_t *)new_span; + HDassert(tail_span); + tail_span->next = new_span; + tspan_info->tail = new_span; /* Set the proper 'pstride' for new span */ - new_span->pstride=new_span->low-tmp_span->low; + new_span->pstride = new_span->low - tail_span->low; } /* end else */ } /* end else */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_add_span_element_helper() */ +} /* end H5S_hyper_add_span_element_helper() */ /*-------------------------------------------------------------------------- @@ -3530,7 +3522,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ herr_t -H5S_hyper_add_span_element(H5S_t *space, unsigned rank, hsize_t *coords) +H5S_hyper_add_span_element(H5S_t *space, unsigned rank, const hsize_t *coords) { H5S_hyper_span_info_t *head = NULL; /* Pointer to new head of span tree */ herr_t ret_value = SUCCEED; /* Return value */ @@ -3540,23 +3532,24 @@ H5S_hyper_add_span_element(H5S_t *space, unsigned rank, hsize_t *coords) HDassert(space); HDassert(rank > 0); HDassert(coords); + HDassert(space->extent.rank == rank); /* Check if this is the first element in the selection */ if(NULL == space->select.sel_info.hslab) { /* Allocate a span info node */ - if(NULL == (head = H5FL_MALLOC(H5S_hyper_span_info_t))) + if(NULL == (head = H5FL_CALLOC(H5S_hyper_span_info_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Set the reference count */ head->count = 1; - /* Reset the scratch pad space */ - head->scratch = 0; - /* Build span tree for this coordinate */ if(NULL == (head->head = H5S_hyper_coord_to_span(rank, coords))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + /* Update the tail pointer of this newly created span in dimension "rank" */ + head->tail = head->head; + /* Allocate selection info */ if(NULL == (space->select.sel_info.hslab = H5FL_MALLOC(H5S_hyper_sel_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab info") @@ -3568,7 +3561,7 @@ H5S_hyper_add_span_element(H5S_t *space, unsigned rank, hsize_t *coords) space->select.type = H5S_sel_hyper; /* Reset "regular" hyperslab flag */ - space->select.sel_info.hslab->diminfo_valid = FALSE; + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; /* Set # of elements in selection */ space->select.num_elem = 1; @@ -3587,7 +3580,7 @@ done: H5S_hyper_free_span_info(head); FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_add_span_element() */ +} /* end H5S_hyper_add_span_element() */ /*-------------------------------------------------------------------------- @@ -3621,7 +3614,7 @@ H5S_hyper_reset_scratch(H5S_t *space) H5S_hyper_span_scratch(space->select.sel_info.hslab->span_lst, NULL); FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_reset_scratch() */ +} /* end H5S_hyper_reset_scratch() */ /*-------------------------------------------------------------------------- @@ -3691,126 +3684,7 @@ H5S_hyper_convert(H5S_t *space) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_convert() */ - -#ifdef LATER - -/*-------------------------------------------------------------------------- - NAME - H5S_hyper_intersect_helper - PURPOSE - Helper routine to detect intersections in span trees - USAGE - htri_t H5S_hyper_intersect_helper(spans1, spans2) - H5S_hyper_span_info_t *spans1; IN: First span tree to operate with - H5S_hyper_span_info_t *spans2; IN: Second span tree to operate with - RETURNS - Non-negative on success, negative on failure - DESCRIPTION - Quickly detect intersections between two span trees - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -static htri_t -H5S_hyper_intersect_helper (H5S_hyper_span_info_t *spans1, H5S_hyper_span_info_t *spans2) -{ - H5S_hyper_span_t *curr1; /* Pointer to current span in 1st span tree */ - H5S_hyper_span_t *curr2; /* Pointer to current span in 2nd span tree */ - htri_t status; /* Status from recursive call */ - htri_t ret_value=FALSE; /* Return value */ - - FUNC_ENTER_NOAPI_NOINIT - - /* Sanity check */ - HDassert((spans1 && spans2) || (spans1 == NULL && spans2 == NULL)); - - /* "NULL" span trees compare as overlapping */ - if(spans1==NULL && spans2==NULL) - HGOTO_DONE(TRUE); - - /* Get the span lists for each span in this tree */ - curr1=spans1->head; - curr2=spans2->head; - - /* Iterate over the spans in each tree */ - while(curr1!=NULL && curr2!=NULL) { - /* Check for 1st span entirely before 2nd span */ - if(curr1->high<curr2->low) - curr1=curr1->next; - /* Check for 2nd span entirely before 1st span */ - else if(curr2->high<curr1->low) - curr2=curr2->next; - /* Spans must overlap */ - else { - /* Recursively check spans in next dimension down */ - if((status=H5S_hyper_intersect_helper(curr1->down,curr2->down))<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADSELECT, FAIL, "can't perform hyperslab intersection check") - - /* If there is a span intersection in the down dimensions, the span trees overlap */ - if(status==TRUE) - HGOTO_DONE(TRUE); - - /* No intersection in down dimensions, advance to next span */ - if(curr1->high<curr2->high) - curr1=curr1->next; - else - curr2=curr2->next; - } /* end else */ - } /* end while */ - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_intersect_helper() */ - - -/*-------------------------------------------------------------------------- - NAME - H5S_hyper_intersect - PURPOSE - Detect intersections in span trees - USAGE - htri_t H5S_hyper_intersect(space1, space2) - H5S_t *space1; IN: First dataspace to operate on span tree - H5S_t *space2; IN: Second dataspace to operate on span tree - RETURNS - Non-negative on success, negative on failure - DESCRIPTION - Quickly detect intersections between two span trees - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -htri_t -H5S_hyper_intersect (H5S_t *space1, H5S_t *space2) -{ - htri_t ret_value=FAIL; /* Return value */ - - FUNC_ENTER_NOAPI_NOINIT - - /* Sanity check */ - HDassert(space1); - HDassert(space2); - - /* Check that the space selections both have span trees */ - if(space1->select.sel_info.hslab->span_lst==NULL || - space2->select.sel_info.hslab->span_lst==NULL) - HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, FAIL, "dataspace does not have span tree") - - /* Check that the dataspaces are both the same rank */ - if(space1->extent.rank!=space2->extent.rank) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "dataspace ranks don't match") - - /* Perform the span-by-span intersection check */ - if((ret_value=H5S_hyper_intersect_helper(space1->select.sel_info.hslab->span_lst,space2->select.sel_info.hslab->span_lst))<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADSELECT, FAIL, "can't perform hyperslab intersection check") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_intersect() */ -#endif /* LATER */ +} /* end H5S_hyper_convert() */ /*-------------------------------------------------------------------------- @@ -3834,7 +3708,8 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static htri_t -H5S_hyper_intersect_block_helper (const H5S_hyper_span_info_t *spans, hsize_t *start, hsize_t *end) +H5S_hyper_intersect_block_helper(const H5S_hyper_span_info_t *spans, + const hsize_t *start, const hsize_t *end) { H5S_hyper_span_t *curr; /* Pointer to current span in 1st span tree */ htri_t status; /* Status from recursive call */ @@ -3880,7 +3755,7 @@ H5S_hyper_intersect_block_helper (const H5S_hyper_span_info_t *spans, hsize_t *s done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_intersect_block_helper() */ +} /* end H5S_hyper_intersect_block_helper() */ /*-------------------------------------------------------------------------- @@ -3903,9 +3778,9 @@ done: REVISION LOG --------------------------------------------------------------------------*/ htri_t -H5S_hyper_intersect_block (H5S_t *space, hsize_t *start, hsize_t *end) +H5S_hyper_intersect_block(H5S_t *space, const hsize_t *start, const hsize_t *end) { - htri_t ret_value=FAIL; /* Return value */ + htri_t ret_value = FAIL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -3916,30 +3791,30 @@ H5S_hyper_intersect_block (H5S_t *space, hsize_t *start, hsize_t *end) /* Check for 'all' selection, instead of a hyperslab selection */ /* (Technically, this shouldn't be in the "hyperslab" routines...) */ - if(H5S_GET_SELECT_TYPE(space)==H5S_SEL_ALL) + if(H5S_GET_SELECT_TYPE(space) == H5S_SEL_ALL) HGOTO_DONE(TRUE); /* Check that the space selection has a span tree */ - if(space->select.sel_info.hslab->span_lst==NULL) - if(H5S_hyper_generate_spans(space)<0) + if(space->select.sel_info.hslab->span_lst == NULL) + if(H5S_hyper_generate_spans(space) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, FAIL, "dataspace does not have span tree") /* Perform the span-by-span intersection check */ - if((ret_value=H5S_hyper_intersect_block_helper(space->select.sel_info.hslab->span_lst,start,end))<0) + if((ret_value = H5S_hyper_intersect_block_helper(space->select.sel_info.hslab->span_lst, start, end)) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_BADSELECT, FAIL, "can't perform hyperslab intersection check") done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_intersect_block() */ +} /* end H5S_hyper_intersect_block() */ /*-------------------------------------------------------------------------- NAME - H5S_hyper_adjust_helper_u + H5S_hyper_adjust_u_helper PURPOSE Helper routine to adjust offsets in span trees USAGE - herr_t H5S_hyper_adjust_helper_u(spans, offset) + herr_t H5S_hyper_adjust_u_helper(spans, offset) H5S_hyper_span_info_t *spans; IN: Span tree to operate with const hsize_t *offset; IN: Offset to subtract RETURNS @@ -3952,7 +3827,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_adjust_helper_u (H5S_hyper_span_info_t *spans, const hsize_t *offset) +H5S_hyper_adjust_u_helper(H5S_hyper_span_info_t *spans, const hsize_t *offset) { H5S_hyper_span_t *span; /* Pointer to current span in span tree */ @@ -3979,7 +3854,7 @@ H5S_hyper_adjust_helper_u (H5S_hyper_span_info_t *spans, const hsize_t *offset) /* Recursively adjust spans in next dimension down */ if(span->down!=NULL) - H5S_hyper_adjust_helper_u(span->down,offset+1); + H5S_hyper_adjust_u_helper(span->down,offset+1); /* Advance to next span in this dimension */ span=span->next; @@ -3987,7 +3862,7 @@ H5S_hyper_adjust_helper_u (H5S_hyper_span_info_t *spans, const hsize_t *offset) } /* end if */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_adjust_helper_u() */ +} /* end H5S_hyper_adjust_u_helper() */ /*-------------------------------------------------------------------------- @@ -4011,8 +3886,9 @@ H5S_hyper_adjust_helper_u (H5S_hyper_span_info_t *spans, const hsize_t *offset) static herr_t H5S_hyper_adjust_u(H5S_t *space, const hsize_t *offset) { + hbool_t update_bound = FALSE; /* Indicate whether to update bound */ unsigned u; /* Local index variable */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -4020,25 +3896,39 @@ H5S_hyper_adjust_u(H5S_t *space, const hsize_t *offset) HDassert(offset); /* Subtract the offset from the "regular" coordinates, if they exist */ - if(space->select.sel_info.hslab->diminfo_valid) { - for(u=0; u<space->extent.rank; u++) { - HDassert(space->select.sel_info.hslab->opt_diminfo[u].start>=offset[u]); - space->select.sel_info.hslab->opt_diminfo[u].start-=offset[u]; + /* (No need to rebuild the dimension info yet -QAK) */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { + for(u = 0; u < space->extent.rank; u++) { + HDassert(space->select.sel_info.hslab->opt_diminfo[u].start >= offset[u]); + space->select.sel_info.hslab->opt_diminfo[u].start -= offset[u]; } /* end for */ + + update_bound = TRUE; } /* end if */ /* Subtract the offset from the span tree coordinates, if they exist */ if(space->select.sel_info.hslab->span_lst) { - if(H5S_hyper_adjust_helper_u(space->select.sel_info.hslab->span_lst,offset)<0) + if(H5S_hyper_adjust_u_helper(space->select.sel_info.hslab->span_lst, offset) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_BADSELECT, FAIL, "can't perform hyperslab offset adjustment") /* Reset the scratch pointers for the next routine which needs them */ H5S_hyper_span_scratch(space->select.sel_info.hslab->span_lst, NULL); + + update_bound = TRUE; + } /* end if */ + + if(update_bound) { + /* Update the bound box of this hyperslab */ + for(u = 0; u < space->extent.rank; u++) { + HDassert(space->select.low_bounds[u] >= offset[u]); + space->select.low_bounds[u] -= offset[u]; + space->select.high_bounds[u] -= offset[u]; + } /* end for */ } /* end if */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_adjust_u() */ +} /* end H5S_hyper_adjust_u() */ /*------------------------------------------------------------------------- @@ -4067,7 +3957,8 @@ H5S_hyper_project_scalar(const H5S_t *space, hsize_t *offset) HDassert(offset); /* Check for a "regular" hyperslab selection */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (No need to rebuild the dimension info yet -QAK) */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { const H5S_hyper_dim_t *diminfo = space->select.sel_info.hslab->opt_diminfo; /* Alias for dataspace's diminfo information */ unsigned u; /* Counter */ @@ -4102,11 +3993,11 @@ H5S_hyper_project_scalar(const H5S_t *space, hsize_t *offset) } /* end else */ /* Calculate offset of selection in projected buffer */ - *offset = H5VM_array_offset(space->extent.rank, space->extent.size, block); + *offset = H5VM_array_offset(space->extent.rank, space->extent.size, block); done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_project_scalar() */ +} /* end H5S_hyper_project_scalar() */ /*------------------------------------------------------------------------- @@ -4127,6 +4018,7 @@ H5S_hyper_project_simple_lower(const H5S_t *base_space, H5S_t *new_space) { H5S_hyper_span_info_t *down; /* Pointer to list of spans */ unsigned curr_dim; /* Current dimension being operated on */ + unsigned u; /* Local index variable */ FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -4148,12 +4040,18 @@ H5S_hyper_project_simple_lower(const H5S_t *base_space, H5S_t *new_space) } /* end while */ HDassert(down); + /* Update the bounding box */ + for(u = 0; u < new_space->extent.rank; u++) { + new_space->select.low_bounds[u] = base_space->select.low_bounds[u + curr_dim]; + new_space->select.high_bounds[u] = base_space->select.high_bounds[u + curr_dim]; + } /* end for */ + /* Share the underlying hyperslab span information */ new_space->select.sel_info.hslab->span_lst = down; new_space->select.sel_info.hslab->span_lst->count++; FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_project_simple_lower() */ +} /* end H5S_hyper_project_simple_lower() */ /*------------------------------------------------------------------------- @@ -4174,6 +4072,7 @@ H5S_hyper_project_simple_higher(const H5S_t *base_space, H5S_t *new_space) { H5S_hyper_span_t *prev_span = NULL; /* Pointer to previous list of spans */ unsigned curr_dim; /* Current dimension being operated on */ + unsigned u; /* Local index variable */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -4191,7 +4090,7 @@ H5S_hyper_project_simple_higher(const H5S_t *base_space, H5S_t *new_space) H5S_hyper_span_t *new_span; /* Temporary hyperslab span */ /* Allocate a new span_info node */ - if(NULL == (new_span_info = H5FL_MALLOC(H5S_hyper_span_info_t))) { + if(NULL == (new_span_info = H5FL_CALLOC(H5S_hyper_span_info_t))) { if(prev_span) if(H5S_hyper_free_span(prev_span) < 0) HERROR(H5E_DATASPACE, H5E_CANTFREE, "can't free hyperslab span"); @@ -4203,7 +4102,7 @@ H5S_hyper_project_simple_higher(const H5S_t *base_space, H5S_t *new_space) prev_span->down = new_span_info; /* Allocate a new node */ - if(NULL == (new_span = H5S_hyper_new_span(0, 0, NULL, NULL))) { + if(NULL == (new_span = H5S_hyper_new_span((hsize_t)0, (hsize_t)0, NULL, NULL))) { HDassert(new_span_info); if(!prev_span) (void)H5FL_FREE(H5S_hyper_span_info_t, new_span_info); @@ -4212,8 +4111,8 @@ H5S_hyper_project_simple_higher(const H5S_t *base_space, H5S_t *new_space) /* Set the span_info information */ new_span_info->count = 1; - new_span_info->scratch = NULL; new_span_info->head = new_span; + new_span_info->tail = new_span; /* Attach to new space, if top span info */ if(NULL == new_space->select.sel_info.hslab->span_lst) @@ -4228,6 +4127,16 @@ H5S_hyper_project_simple_higher(const H5S_t *base_space, H5S_t *new_space) HDassert(new_space->select.sel_info.hslab->span_lst); HDassert(prev_span); + /* Update the bounding box */ + for(u = 0; u < curr_dim; u++) { + new_space->select.low_bounds[u] = 0; + new_space->select.high_bounds[u] = 0; + } /* end for */ + for(; u < new_space->extent.rank; u++) { + new_space->select.low_bounds[u] = base_space->select.low_bounds[u - curr_dim]; + new_space->select.high_bounds[u] = base_space->select.high_bounds[u - curr_dim]; + } /* end for */ + /* Share the underlying hyperslab span information */ prev_span->down = base_space->select.sel_info.hslab->span_lst; prev_span->down->count++; @@ -4243,7 +4152,7 @@ done: } /* end if */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_project_simple_higher() */ +} /* end H5S_hyper_project_simple_higher() */ /*------------------------------------------------------------------------- @@ -4280,21 +4189,22 @@ H5S_hyper_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab info") /* Check for a "regular" hyperslab selection */ - if(base_space->select.sel_info.hslab->diminfo_valid) { + /* (No need to rebuild the dimension info yet -QAK) */ + if(base_space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { unsigned base_space_dim; /* Current dimension in the base dataspace */ unsigned new_space_dim; /* Current dimension in the new dataspace */ + unsigned u; /* Local index variable */ /* Check if the new space's rank is < or > base space's rank */ if(new_space->extent.rank < base_space->extent.rank) { const H5S_hyper_dim_t *opt_diminfo = base_space->select.sel_info.hslab->opt_diminfo; /* Alias for dataspace's diminfo information */ hsize_t block[H5S_MAX_RANK]; /* Block selected in base dataspace */ - unsigned u; /* Local index variable */ /* Compute the offset for the down-projection */ HDmemset(block, 0, sizeof(block)); for(u = 0; u < (base_space->extent.rank - new_space->extent.rank); u++) block[u] = opt_diminfo[u].start; - *offset = H5VM_array_offset(base_space->extent.rank, base_space->extent.size, block); + *offset = H5VM_array_offset(base_space->extent.rank, base_space->extent.size, block); /* Set the correct dimensions for the base & new spaces */ base_space_dim = base_space->extent.rank - new_space->extent.rank; @@ -4325,22 +4235,22 @@ H5S_hyper_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off /* Copy the diminfo */ while(base_space_dim < base_space->extent.rank) { - new_space->select.sel_info.hslab->app_diminfo[new_space_dim].start = + new_space->select.sel_info.hslab->app_diminfo[new_space_dim].start = base_space->select.sel_info.hslab->app_diminfo[base_space_dim].start; - new_space->select.sel_info.hslab->app_diminfo[new_space_dim].stride = + new_space->select.sel_info.hslab->app_diminfo[new_space_dim].stride = base_space->select.sel_info.hslab->app_diminfo[base_space_dim].stride; - new_space->select.sel_info.hslab->app_diminfo[new_space_dim].count = + new_space->select.sel_info.hslab->app_diminfo[new_space_dim].count = base_space->select.sel_info.hslab->app_diminfo[base_space_dim].count; - new_space->select.sel_info.hslab->app_diminfo[new_space_dim].block = + new_space->select.sel_info.hslab->app_diminfo[new_space_dim].block = base_space->select.sel_info.hslab->app_diminfo[base_space_dim].block; - new_space->select.sel_info.hslab->opt_diminfo[new_space_dim].start = + new_space->select.sel_info.hslab->opt_diminfo[new_space_dim].start = base_space->select.sel_info.hslab->opt_diminfo[base_space_dim].start; new_space->select.sel_info.hslab->opt_diminfo[new_space_dim].stride = base_space->select.sel_info.hslab->opt_diminfo[base_space_dim].stride; - new_space->select.sel_info.hslab->opt_diminfo[new_space_dim].count = + new_space->select.sel_info.hslab->opt_diminfo[new_space_dim].count = base_space->select.sel_info.hslab->opt_diminfo[base_space_dim].count; - new_space->select.sel_info.hslab->opt_diminfo[new_space_dim].block = + new_space->select.sel_info.hslab->opt_diminfo[new_space_dim].block = base_space->select.sel_info.hslab->opt_diminfo[base_space_dim].block; /* Advance to next dimensions */ @@ -4348,8 +4258,14 @@ H5S_hyper_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off new_space_dim++; } /* end for */ + /* Update the bounding box */ + for(u = 0; u < new_space->extent.rank; u++) { + new_space->select.low_bounds[u] = new_space->select.sel_info.hslab->opt_diminfo[u].start; + new_space->select.high_bounds[u] = new_space->select.low_bounds[u] + new_space->select.sel_info.hslab->opt_diminfo[u].stride * (new_space->select.sel_info.hslab->opt_diminfo[u].count - 1) + (new_space->select.sel_info.hslab->opt_diminfo[u].block - 1); + } /* end for */ + /* Indicate that the dimension information is valid */ - new_space->select.sel_info.hslab->diminfo_valid = TRUE; + new_space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_YES; /* Indicate that there's no slab information */ new_space->select.sel_info.hslab->span_lst = NULL; @@ -4377,7 +4293,7 @@ H5S_hyper_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off } /* end while */ /* Compute the offset for the down-projection */ - *offset = H5VM_array_offset(base_space->extent.rank, base_space->extent.size, block); + *offset = H5VM_array_offset(base_space->extent.rank, base_space->extent.size, block); /* Project the base space's selection down in less dimensions */ if(H5S_hyper_project_simple_lower(base_space, new_space) < 0) @@ -4389,13 +4305,13 @@ H5S_hyper_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off /* The offset is zero when projected into higher dimensions */ *offset = 0; - /* Project the base space's selection down in less dimensions */ + /* Project the base space's selection down in more dimensions */ if(H5S_hyper_project_simple_higher(base_space, new_space) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't project hyperslab selection into less dimensions") } /* end else */ - /* Indicate that the dimension information is not valid */ - new_space->select.sel_info.hslab->diminfo_valid = FALSE; + /* Copy the status of the dimension information */ + new_space->select.sel_info.hslab->diminfo_valid = base_space->select.sel_info.hslab->diminfo_valid; } /* end else */ /* Number of elements selected will be the same */ @@ -4406,16 +4322,16 @@ H5S_hyper_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_project_simple() */ +} /* end H5S_hyper_project_simple() */ /*-------------------------------------------------------------------------- NAME - H5S_hyper_adjust_helper_s + H5S_hyper_adjust_s_helper PURPOSE Helper routine to adjust offsets in span trees USAGE - herr_t H5S_hyper_adjust_helper_s(spans, offset) + herr_t H5S_hyper_adjust_s_helper(spans, offset) H5S_hyper_span_info_t *spans; IN: Span tree to operate with const hssize_t *offset; IN: Offset to subtract RETURNS @@ -4428,7 +4344,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_adjust_helper_s(H5S_hyper_span_info_t *spans, const hssize_t *offset) +H5S_hyper_adjust_s_helper(H5S_hyper_span_info_t *spans, const hssize_t *offset) { H5S_hyper_span_t *span; /* Pointer to current span in span tree */ @@ -4455,7 +4371,7 @@ H5S_hyper_adjust_helper_s(H5S_hyper_span_info_t *spans, const hssize_t *offset) /* Recursively adjust spans in next dimension down */ if(span->down != NULL) - H5S_hyper_adjust_helper_s(span->down, offset + 1); + H5S_hyper_adjust_s_helper(span->down, offset + 1); /* Advance to next span in this dimension */ span = span->next; @@ -4463,7 +4379,7 @@ H5S_hyper_adjust_helper_s(H5S_hyper_span_info_t *spans, const hssize_t *offset) } /* end if */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_adjust_helper_s() */ +} /* end H5S_hyper_adjust_s_helper() */ /*-------------------------------------------------------------------------- @@ -4487,6 +4403,7 @@ H5S_hyper_adjust_helper_s(H5S_hyper_span_info_t *spans, const hssize_t *offset) herr_t H5S_hyper_adjust_s(H5S_t *space, const hssize_t *offset) { + hbool_t update_bound = FALSE; /* Indicate whether to update bound */ unsigned u; /* Local index variable */ herr_t ret_value = SUCCEED; /* Return value */ @@ -4496,25 +4413,42 @@ H5S_hyper_adjust_s(H5S_t *space, const hssize_t *offset) HDassert(offset); /* Subtract the offset from the "regular" coordinates, if they exist */ - if(space->select.sel_info.hslab->diminfo_valid) { + /* (No need to rebuild the dimension info yet -QAK) */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { for(u = 0; u < space->extent.rank; u++) { HDassert((hssize_t)space->select.sel_info.hslab->opt_diminfo[u].start >= offset[u]); space->select.sel_info.hslab->opt_diminfo[u].start = (hsize_t)((hssize_t)space->select.sel_info.hslab->opt_diminfo[u].start - offset[u]); } /* end for */ + + update_bound = TRUE; } /* end if */ /* Subtract the offset from the span tree coordinates, if they exist */ if(space->select.sel_info.hslab->span_lst) { - if(H5S_hyper_adjust_helper_s(space->select.sel_info.hslab->span_lst, offset) < 0) + if(H5S_hyper_adjust_s_helper(space->select.sel_info.hslab->span_lst, offset) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_BADSELECT, FAIL, "can't perform hyperslab offset adjustment") /* Reset the scratch pointers for the next routine which needs them */ H5S_hyper_span_scratch(space->select.sel_info.hslab->span_lst, NULL); + + update_bound = TRUE; + } /* end if */ + + if(update_bound) { + /* Update the bound box of this hyperslab */ + for(u = 0; u < space->extent.rank; u++) { + hssize_t tmp = (hssize_t)space->select.low_bounds[u]; + + HDassert(tmp >= offset[u]); + space->select.low_bounds[u] = (hsize_t)(tmp - offset[u]); + tmp = (hssize_t)space->select.high_bounds[u]; + space->select.high_bounds[u] = (hsize_t)(tmp - offset[u]); + } /* end for */ } /* end if */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_adjust_s() */ +} /* end H5S_hyper_adjust_s() */ /*-------------------------------------------------------------------------- @@ -4569,7 +4503,7 @@ H5S_hyper_normalize_offset(H5S_t *space, hssize_t *old_offset) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_normalize_offset() */ +} /* end H5S_hyper_normalize_offset() */ /*-------------------------------------------------------------------------- @@ -4612,7 +4546,7 @@ H5S_hyper_denormalize_offset(H5S_t *space, const hssize_t *old_offset) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_denormalize_offset() */ +} /* end H5S_hyper_denormalize_offset() */ /*-------------------------------------------------------------------------- @@ -4638,7 +4572,8 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_append_span (H5S_hyper_span_t **prev_span, H5S_hyper_span_info_t ** span_tree, hsize_t low, hsize_t high, H5S_hyper_span_info_t *down, H5S_hyper_span_t *next) +H5S_hyper_append_span(H5S_hyper_span_t **prev_span, H5S_hyper_span_info_t **span_tree, + hsize_t low, hsize_t high, H5S_hyper_span_info_t *down, H5S_hyper_span_t *next) { H5S_hyper_span_t *new_span = NULL; herr_t ret_value = SUCCEED; /* Return value */ @@ -4649,51 +4584,51 @@ H5S_hyper_append_span (H5S_hyper_span_t **prev_span, H5S_hyper_span_info_t ** sp HDassert(span_tree); /* Check for adding first node to merged spans */ - if(*prev_span==NULL) { + if(*prev_span == NULL) { /* Allocate new span node to append to list */ - if((new_span = H5S_hyper_new_span(low,high,down,next))==NULL) + if(NULL == (new_span = H5S_hyper_new_span(low, high, down, next))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Make first node in span list */ /* Check that we haven't already allocated a span tree */ - HDassert(*span_tree==NULL); + HDassert(*span_tree == NULL); /* Allocate a new span_info node */ - if((*span_tree = H5FL_MALLOC(H5S_hyper_span_info_t))==NULL) + if(NULL == (*span_tree = H5FL_CALLOC(H5S_hyper_span_info_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Set the span tree's basic information */ - (*span_tree)->count=1; - (*span_tree)->scratch=NULL; - (*span_tree)->head=new_span; + (*span_tree)->count = 1; + (*span_tree)->head = new_span; + (*span_tree)->tail = new_span; /* Update previous merged span */ - *prev_span=new_span; + *prev_span = new_span; } /* end if */ /* Merge or append to existing merged spans list */ else { /* Check if span can just extend the previous merged span */ - if((((*prev_span)->high+1)==low) && - H5S_hyper_cmp_spans(down,(*prev_span)->down)==TRUE) { + if((((*prev_span)->high + 1) == low) && + TRUE == H5S_hyper_cmp_spans(down, (*prev_span)->down)) { /* Extend previous merged span to include new high bound */ - (*prev_span)->high=high; - (*prev_span)->nelem+=(high-low)+1; + (*prev_span)->high = high; + (*prev_span)->nelem += (high - low) + 1; } /* end if */ else { /* Allocate new span node to append to list */ - if((new_span = H5S_hyper_new_span(low,high,down,next))==NULL) + if(NULL == (new_span = H5S_hyper_new_span(low, high, down, next))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Check if there is actually a down span */ if(new_span->down) { /* Check if the down spans for the new span node are the same as the previous span node */ - if(H5S_hyper_cmp_spans(new_span->down,(*prev_span)->down)==TRUE) { + if(TRUE == H5S_hyper_cmp_spans(new_span->down, (*prev_span)->down)) { /* Release the down span for the new node */ H5S_hyper_free_span_info(new_span->down); /* Point the new node's down span at the previous node's down span */ - new_span->down=(*prev_span)->down; + new_span->down = (*prev_span)->down; /* Increment the reference count to the shared down span */ new_span->down->count++; @@ -4701,23 +4636,23 @@ H5S_hyper_append_span (H5S_hyper_span_t **prev_span, H5S_hyper_span_info_t ** sp } /* end if */ /* Indicate elements from previous span */ - new_span->pstride=low-(*prev_span)->low; + new_span->pstride = low - (*prev_span)->low; /* Append to end of merged spans list */ - (*prev_span)->next=new_span; - *prev_span=new_span; + (*prev_span)->next = new_span; + *prev_span = new_span; + + (*span_tree)->tail = new_span; } /* end else */ } /* end else */ done: - if(ret_value < 0) { - if(new_span) - if(H5S_hyper_free_span(new_span) < 0) - HDONE_ERROR(H5E_DATASPACE, H5E_CANTFREE, FAIL, "failed to release new hyperslab span") - } /* end if */ + if(ret_value < 0) + if(new_span && H5S_hyper_free_span(new_span) < 0) + HDONE_ERROR(H5E_DATASPACE, H5E_CANTFREE, FAIL, "failed to release new hyperslab span") FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_append_span() */ +} /* end H5S_hyper_append_span() */ /*-------------------------------------------------------------------------- @@ -4726,9 +4661,24 @@ done: PURPOSE Clip a new span tree against the current spans in the hyperslab selection USAGE - herr_t H5S_hyper_clip_spans(span_a, span_b, a_not_b, a_and_b, b_not_a) + herr_t H5S_hyper_clip_spans(span_a, span_b, selector, cur_dim, dim_size, + span_a_b_bounds[4], all_clips_bound, + a_not_b, a_and_b, b_not_a) H5S_hyper_span_t *a_spans; IN: Span tree 'a' to clip with. H5S_hyper_span_t *b_spans; IN: Span tree 'b' to clip with. + unsigned int selector; IN: The parameter deciding which output is needed + (only considering the last three bits ABC: + If A is set, then a_not_b is needed; + If B is set, then a_and_b is needed; + If C is set, then b_not_a is needed; + ) + unsigned int cur_dim; IN: The dimension in which this clip operation + is performed. + unsigned int dim_size; IN: The dimension size. + const hsize_t *span_a_b_bounds[4]; IN: The bound box of span a and span b. + hsize_t *all_clips_bounds; OUT: The array containing the bounds box + of all three clipped span tree in the order + a_not_b, a_and_b and b_not_a. H5S_hyper_span_t **a_not_b; OUT: Span tree of 'a' hyperslab spans which doesn't overlap with 'b' hyperslab spans. @@ -4751,21 +4701,29 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_spans, +H5S_hyper_clip_spans(H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_spans, + unsigned int selector, unsigned cur_dim, unsigned dim_size, + const hsize_t *span_a_b_bounds[4], hsize_t *all_clips_bounds, H5S_hyper_span_info_t **a_not_b, H5S_hyper_span_info_t **a_and_b, H5S_hyper_span_info_t **b_not_a) { - H5S_hyper_span_t *span_a; /* Pointer to a node in span tree 'a' */ - H5S_hyper_span_t *span_b; /* Pointer to a node in span tree 'b' */ - H5S_hyper_span_t *tmp_span; /* Temporary pointer to new span */ - H5S_hyper_span_t *last_a_not_b; /* Pointer to previous node in span tree 'a_not_b' */ - H5S_hyper_span_t *last_a_and_b; /* Pointer to previous node in span tree 'a_and_b' */ - H5S_hyper_span_t *last_b_not_a; /* Pointer to previous node in span tree 'b_not_a' */ - H5S_hyper_span_info_t *down_a_not_b; /* Temporary pointer to a_not_b span tree of down spans for overlapping nodes */ - H5S_hyper_span_info_t *down_a_and_b; /* Temporary pointer to a_and_b span tree of down spans for overlapping nodes */ - H5S_hyper_span_info_t *down_b_not_a; /* Temporary pointer to b_and_a span tree of down spans for overlapping nodes */ - unsigned recover_a, recover_b; /* Flags to indicate when to recover temporary spans */ - herr_t ret_value=SUCCEED; /* Return value */ + H5S_hyper_span_t *span_a; /* Pointer to a node in span tree 'a' */ + H5S_hyper_span_t *span_b; /* Pointer to a node in span tree 'b' */ + const hsize_t *span_a_low_bounds; /* The low bound array for span a */ + const hsize_t *span_a_high_bounds; /* The high bound array for span a */ + const hsize_t *span_b_low_bounds; /* The low bound array for span b */ + const hsize_t *span_b_high_bounds; /* The high bound array for span b */ + hsize_t *a_not_b_low_bounds; /* The low bound array for a_not_b */ + hsize_t *a_not_b_high_bounds; /* The high bound array for a_not_b */ + hsize_t *a_and_b_low_bounds; /* The low bound array for a_and_b */ + hsize_t *a_and_b_high_bounds; /* The high bound array for a_and_b */ + hsize_t *b_not_a_low_bounds; /* The low bound array for b_not_a */ + hsize_t *b_not_a_high_bounds; /* The high bound array for b_not_a */ + hbool_t need_a_not_b = FALSE; /* Whether to generate a_not_b list */ + hbool_t need_a_and_b = FALSE; /* Whether to generate a_and_b list */ + hbool_t need_b_not_a = FALSE; /* Whether to generate b_not_a list */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -4775,76 +4733,151 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s HDassert(a_not_b); HDassert(a_and_b); HDassert(b_not_a); + HDassert(cur_dim < dim_size); + HDassert(all_clips_bounds); + HDassert(span_a_b_bounds); + + /* Set the values of bound box pointers */ + span_a_low_bounds = span_a_b_bounds[0]; + span_a_high_bounds = span_a_b_bounds[1]; + span_b_low_bounds = span_a_b_bounds[2]; + span_b_high_bounds = span_a_b_bounds[3]; + a_not_b_low_bounds = all_clips_bounds; + a_not_b_high_bounds = all_clips_bounds + dim_size; + a_and_b_low_bounds = all_clips_bounds + 2 * dim_size; + a_and_b_high_bounds = all_clips_bounds + 3 * dim_size; + b_not_a_low_bounds = all_clips_bounds + 4 * dim_size; + b_not_a_high_bounds = all_clips_bounds + 5 * dim_size; + + /* Set which list(s) to be generated, based on selector */ + if(H5S_HYPER_COMPUTE_B_NOT_A == (selector & H5S_HYPER_COMPUTE_B_NOT_A)) + need_b_not_a = TRUE; + if(H5S_HYPER_COMPUTE_A_AND_B == (selector & H5S_HYPER_COMPUTE_A_AND_B)) + need_a_and_b = TRUE; + if(H5S_HYPER_COMPUTE_A_NOT_B == (selector & H5S_HYPER_COMPUTE_A_NOT_B)) + need_a_not_b = TRUE; /* Check if both span trees are not defined */ - if(a_spans==NULL && b_spans==NULL) { - *a_not_b=NULL; - *a_and_b=NULL; - *b_not_a=NULL; + if(a_spans == NULL && b_spans == NULL) { + *a_not_b = NULL; + *a_and_b = NULL; + *b_not_a = NULL; } /* end if */ /* If span 'a' is not defined, but 'b' is, copy 'b' and set the other return span trees to empty */ - else if(a_spans==NULL) { - *a_not_b=NULL; - *a_and_b=NULL; - if((*b_not_a=H5S_hyper_copy_span(b_spans))==NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOPY, FAIL, "can't copy hyperslab span tree") + else if(a_spans == NULL) { + *a_not_b = NULL; + *a_and_b = NULL; + if(need_b_not_a) { + if(NULL == (*b_not_a = H5S_hyper_copy_span(b_spans))) + HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOPY, FAIL, "can't copy hyperslab span tree") + + /* update b_not_a's bound box based on the values from span_b's bound box */ + for(u = cur_dim; u < dim_size; u++) { + b_not_a_low_bounds[u] = MIN(b_not_a_low_bounds[u], span_b_low_bounds[u]); + b_not_a_high_bounds[u] = MAX(b_not_a_high_bounds[u], span_b_high_bounds[u]); + } /* end for */ + } /* end if */ + else + *b_not_a = NULL; } /* end if */ /* If span 'b' is not defined, but 'a' is, copy 'a' and set the other return span trees to empty */ - else if(b_spans==NULL) { - if((*a_not_b=H5S_hyper_copy_span(a_spans))==NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOPY, FAIL, "can't copy hyperslab span tree") - *a_and_b=NULL; - *b_not_a=NULL; + else if(b_spans == NULL) { + *a_and_b = NULL; + *b_not_a = NULL; + if(need_a_not_b) { + if(NULL == (*a_not_b = H5S_hyper_copy_span(a_spans))) + HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOPY, FAIL, "can't copy hyperslab span tree") + + /* update b_not_a's bound box based on the values from span_a's bound box */ + for(u = cur_dim; u < dim_size; u++) { + a_not_b_low_bounds[u] = MIN(a_not_b_low_bounds[u], span_a_low_bounds[u]); + a_not_b_high_bounds[u] = MAX(a_not_b_high_bounds[u], span_a_high_bounds[u]); + } /* end for */ + } /* end if */ + else + *a_not_b = NULL; } /* end if */ /* If span 'a' and 'b' are both defined, calculate the proper span trees */ else { /* Check if both span trees completely overlap */ - if(H5S_hyper_cmp_spans(a_spans,b_spans)==TRUE) { - *a_not_b=NULL; - if((*a_and_b=H5S_hyper_copy_span(a_spans))==NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOPY, FAIL, "can't copy hyperslab span tree") - *b_not_a=NULL; + if(H5S_hyper_cmp_spans(a_spans, b_spans) == TRUE) { + *a_not_b = NULL; + *b_not_a = NULL; + if(need_a_and_b) { + if(NULL == (*a_and_b = H5S_hyper_copy_span(a_spans))) + HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOPY, FAIL, "can't copy hyperslab span tree") + + /* update a_and_b's bound box based on the values from span_a's bound box */ + for(u = cur_dim; u < dim_size; u++) { + a_and_b_low_bounds[u] = MIN(a_and_b_low_bounds[u], span_a_low_bounds[u]); + a_and_b_high_bounds[u] = MAX(a_and_b_high_bounds[u], span_a_high_bounds[u]); + } /* end for */ + } /* end if */ + else + *a_and_b = NULL; } /* end if */ else { + H5S_hyper_span_t *last_a_not_b; /* Pointer to previous node in span tree 'a_not_b' */ + H5S_hyper_span_t *last_a_and_b; /* Pointer to previous node in span tree 'a_and_b' */ + H5S_hyper_span_t *last_b_not_a; /* Pointer to previous node in span tree 'b_not_a' */ + hbool_t update_a_not_b_bounds, update_b_not_a_bounds; /* Flags to indicate that bounds should be updated */ + hbool_t recover_a, recover_b; /* Flags to indicate when to recover temporary spans */ + /* Get the pointers to the new and old span lists */ - span_a=a_spans->head; - span_b=b_spans->head; + span_a = a_spans->head; + span_b = b_spans->head; - /* Set the pointer to the previous spans */ - last_a_not_b=NULL; - last_a_and_b=NULL; - last_b_not_a=NULL; + /* Reset the pointers to the previous spans */ + last_a_not_b = last_a_and_b = last_b_not_a = NULL; /* No spans to recover yet */ - recover_a=recover_b=0; + recover_a = recover_b = FALSE; + + /* No bounds to update yet */ + update_a_not_b_bounds = update_b_not_a_bounds = FALSE; /* Work through the list of spans in the new list */ - while(span_a!=NULL && span_b!=NULL) { + while(span_a != NULL && span_b != NULL) { + H5S_hyper_span_info_t *down_a_not_b; /* Temporary pointer to a_not_b span tree of down spans for overlapping nodes */ + H5S_hyper_span_info_t *down_a_and_b; /* Temporary pointer to a_and_b span tree of down spans for overlapping nodes */ + H5S_hyper_span_info_t *down_b_not_a; /* Temporary pointer to b_and_a span tree of down spans for overlapping nodes */ + H5S_hyper_span_t *tmp_span; /* Temporary pointer to new span */ + /* Check if span 'a' is completely before span 'b' */ /* AAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - if(span_a->high<span_b->low) { + if(span_a->high < span_b->low) { /* Copy span 'a' and add to a_not_b list */ /* Merge/add span 'a' with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_a->low,span_a->high,span_a->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_not_b) { + if(H5S_hyper_append_span(&last_a_not_b, a_not_b, span_a->low, span_a->high, span_a->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the a_not_b bounds should be updated */ + update_a_not_b_bounds = TRUE; + } /* end if */ /* Advance span 'a', leave span 'b' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); } /* end if */ /* Check if span 'a' overlaps only the lower bound */ /* of span 'b' , up to the upper bound of span 'b' */ /* AAAAAAAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if(span_a->low<span_b->low && (span_a->high>=span_b->low && span_a->high<=span_b->high)) { + else if(span_a->low < span_b->low && (span_a->high >= span_b->low && span_a->high <= span_b->high)) { /* Split span 'a' into two parts at the low bound of span 'b' */ /* Merge/add lower part of span 'a' with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_a->low,span_b->low-1,span_a->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_not_b) { + if(H5S_hyper_append_span(&last_a_not_b, a_not_b, span_a->low, span_b->low - 1, span_a->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the a_not_b bounds should be updated */ + update_a_not_b_bounds = TRUE; + } /* end if */ /* Check for overlaps between upper part of span 'a' and lower part of span 'b' */ @@ -4852,26 +4885,33 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s HDassert((span_a->down != NULL && span_b->down != NULL) || (span_a->down == NULL && span_b->down == NULL)); /* If there are no down spans, just add the overlapping area to the a_and_b list */ - if(span_a->down==NULL) { + if(span_a->down == NULL) { /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_b->low,span_a->high,NULL,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_and_b) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_b->low, span_a->high, NULL, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") } /* end if */ /* If there are down spans, check for the overlap in them and add to each appropriate list */ else { /* NULL out the temporary pointers to clipped areas in down spans */ - down_a_not_b=NULL; - down_a_and_b=NULL; - down_b_not_a=NULL; + down_a_not_b = NULL; + down_a_and_b = NULL; + down_b_not_a = NULL; /* Check for overlaps in the 'down spans' of span 'a' & 'b' */ - if(H5S_hyper_clip_spans(span_a->down,span_b->down,&down_a_not_b,&down_a_and_b,&down_b_not_a)<0) + /** Note: since the bound box of remaining dimensions + * has been updated in the following clip function (via + * all_clips_bounds), there's no need updating the bound box + * after each append call in the following codes */ + if(H5S_hyper_clip_spans(span_a->down, span_b->down, selector, cur_dim + 1, dim_size, span_a_b_bounds, all_clips_bounds, &down_a_not_b, &down_a_and_b, &down_b_not_a) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") /* Check for additions to the a_not_b list */ - if(down_a_not_b!=NULL) { + if(down_a_not_b) { + HDassert(need_a_not_b == TRUE); + /* Merge/add overlapped part with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_b->low,span_a->high,down_a_not_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_not_b, a_not_b, span_b->low, span_a->high, down_a_not_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -4879,9 +4919,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the a_and_b list */ - if(down_a_and_b!=NULL) { + if(down_a_and_b) { + HDassert(need_a_and_b == TRUE); + /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_b->low,span_a->high,down_a_and_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_b->low, span_a->high, down_a_and_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -4889,9 +4931,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the b_not_a list */ - if(down_b_not_a!=NULL) { + if(down_b_not_a) { + HDassert(need_b_not_a == TRUE); + /* Merge/add overlapped part with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_b->low,span_a->high,down_b_not_a,NULL)==FAIL) + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_b->low, span_a->high, down_b_not_a, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -4902,23 +4946,23 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s /* Split off upper part of span 'b' at upper span of span 'a' */ /* Check if there is actually an upper part of span 'b' to split off */ - if(span_a->high<span_b->high) { + if(span_a->high < span_b->high) { /* Allocate new span node for upper part of span 'b' */ - if((tmp_span = H5S_hyper_new_span(span_a->high+1,span_b->high,span_b->down,span_b->next))==NULL) + if(NULL == (tmp_span = H5S_hyper_new_span(span_a->high + 1, span_b->high, span_b->down, span_b->next))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Advance span 'a' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); /* Make upper part of span 'b' into new span 'b' */ - H5S_hyper_recover_span(&recover_b,&span_b,tmp_span); - recover_b=1; + H5S_hyper_recover_span(&recover_b, &span_b, tmp_span); + recover_b = TRUE; } /* end if */ /* No upper part of span 'b' to split */ else { /* Advance both 'a' and 'b' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end else */ } /* end if */ /* Check if span 'a' overlaps the lower & upper bound */ @@ -4926,12 +4970,17 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s /* AAAAAAAAAAAAAAAAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if(span_a->low<span_b->low && span_a->high>span_b->high) { + else if(span_a->low < span_b->low && span_a->high > span_b->high) { /* Split off lower part of span 'a' at lower span of span 'b' */ /* Merge/add lower part of span 'a' with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_a->low,span_b->low-1,span_a->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_not_b) { + if(H5S_hyper_append_span(&last_a_not_b, a_not_b, span_a->low, span_b->low - 1, span_a->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the a_not_b bounds should be updated */ + update_a_not_b_bounds = TRUE; + } /* end if */ /* Check for overlaps between middle part of span 'a' and span 'b' */ @@ -4939,26 +4988,29 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s HDassert((span_a->down != NULL && span_b->down != NULL) || (span_a->down == NULL && span_b->down == NULL)); /* If there are no down spans, just add the overlapping area to the a_and_b list */ - if(span_a->down==NULL) { + if(span_a->down == NULL) { /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_b->low,span_b->high,NULL,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_and_b) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_b->low, span_b->high, NULL, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") } /* end if */ /* If there are down spans, check for the overlap in them and add to each appropriate list */ else { /* NULL out the temporary pointers to clipped areas in down spans */ - down_a_not_b=NULL; - down_a_and_b=NULL; - down_b_not_a=NULL; + down_a_not_b = NULL; + down_a_and_b = NULL; + down_b_not_a = NULL; /* Check for overlaps in the 'down spans' of span 'a' & 'b' */ - if(H5S_hyper_clip_spans(span_a->down,span_b->down,&down_a_not_b,&down_a_and_b,&down_b_not_a)<0) + if(H5S_hyper_clip_spans(span_a->down, span_b->down, selector, cur_dim + 1, dim_size, span_a_b_bounds, all_clips_bounds, &down_a_not_b, &down_a_and_b, &down_b_not_a) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") /* Check for additions to the a_not_b list */ - if(down_a_not_b!=NULL) { + if(down_a_not_b) { + HDassert(need_a_not_b == TRUE); + /* Merge/add overlapped part with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_b->low,span_b->high,down_a_not_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_not_b, a_not_b,span_b->low, span_b->high, down_a_not_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -4966,9 +5018,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the a_and_b list */ - if(down_a_and_b!=NULL) { + if(down_a_and_b) { + HDassert(need_a_and_b == TRUE); + /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_b->low,span_b->high,down_a_and_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_b->low, span_b->high, down_a_and_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -4976,9 +5030,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the b_not_a list */ - if(down_b_not_a!=NULL) { + if(down_b_not_a) { + HDassert(need_b_not_a == TRUE); + /* Merge/add overlapped part with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_b->low,span_b->high,down_b_not_a,NULL)==FAIL) + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_b->low, span_b->high, down_b_not_a, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -4989,28 +5045,33 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s /* Split off upper part of span 'a' at upper span of span 'b' */ /* Allocate new span node for upper part of span 'a' */ - if((tmp_span = H5S_hyper_new_span(span_b->high+1,span_a->high,span_a->down,span_a->next))==NULL) + if(NULL == (tmp_span = H5S_hyper_new_span(span_b->high + 1, span_a->high, span_a->down, span_a->next))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Make upper part of span 'a' the new span 'a' */ - H5S_hyper_recover_span(&recover_a,&span_a,tmp_span); - recover_a=1; + H5S_hyper_recover_span(&recover_a, &span_a, tmp_span); + recover_a = TRUE; /* Advance span 'b' */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end if */ /* Check if span 'a' is entirely within span 'b' */ /* AAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if(span_a->low>=span_b->low && span_a->high<=span_b->high) { + else if(span_a->low >= span_b->low && span_a->high <= span_b->high) { /* Split off lower part of span 'b' at lower span of span 'a' */ /* Check if there is actually a lower part of span 'b' to split off */ - if(span_a->low>span_b->low) { + if(span_a->low > span_b->low) { /* Merge/add lower part of span 'b' with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_b->low,span_a->low-1,span_b->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_b_not_a) { + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_b->low, span_a->low - 1, span_b->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the b_not_a bounds should be updated */ + update_b_not_a_bounds = TRUE; + } /* end if */ } /* end if */ else { /* Keep going, nothing to split off */ @@ -5022,26 +5083,29 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s HDassert((span_a->down != NULL && span_b->down != NULL) || (span_a->down == NULL && span_b->down == NULL)); /* If there are no down spans, just add the overlapping area to the a_and_b list */ - if(span_a->down==NULL) { + if(span_a->down == NULL) { /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_a->low,span_a->high,NULL,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_and_b) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_a->low, span_a->high, NULL, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") } /* end if */ /* If there are down spans, check for the overlap in them and add to each appropriate list */ else { /* NULL out the temporary pointers to clipped areas in down spans */ - down_a_not_b=NULL; - down_a_and_b=NULL; - down_b_not_a=NULL; + down_a_not_b = NULL; + down_a_and_b = NULL; + down_b_not_a = NULL; /* Check for overlaps in the 'down spans' of span 'a' & 'b' */ - if(H5S_hyper_clip_spans(span_a->down,span_b->down,&down_a_not_b,&down_a_and_b,&down_b_not_a)<0) + if(H5S_hyper_clip_spans(span_a->down, span_b->down, selector, cur_dim + 1, dim_size, span_a_b_bounds, all_clips_bounds, &down_a_not_b, &down_a_and_b, &down_b_not_a) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") /* Check for additions to the a_not_b list */ - if(down_a_not_b!=NULL) { + if(down_a_not_b) { + HDassert(need_a_not_b == TRUE); + /* Merge/add overlapped part with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_a->low,span_a->high,down_a_not_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_not_b, a_not_b, span_a->low, span_a->high, down_a_not_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -5049,9 +5113,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the a_and_b list */ - if(down_a_and_b!=NULL) { + if(down_a_and_b) { + HDassert(need_a_and_b == TRUE); + /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_a->low,span_a->high,down_a_and_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_a->low, span_a->high, down_a_and_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -5059,9 +5125,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the b_not_a list */ - if(down_b_not_a!=NULL) { + if(down_b_not_a) { + HDassert(need_b_not_a == TRUE); + /* Merge/add overlapped part with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_a->low,span_a->high,down_b_not_a,NULL)==FAIL) + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_a->low, span_a->high, down_b_not_a, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -5070,24 +5138,24 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end else */ /* Check if there is actually an upper part of span 'b' to split off */ - if(span_a->high<span_b->high) { + if(span_a->high < span_b->high) { /* Split off upper part of span 'b' at upper span of span 'a' */ /* Allocate new span node for upper part of spans 'a' */ - if((tmp_span = H5S_hyper_new_span(span_a->high+1,span_b->high,span_b->down,span_b->next))==NULL) + if(NULL == (tmp_span = H5S_hyper_new_span(span_a->high + 1, span_b->high, span_b->down, span_b->next))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* And advance span 'a' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); /* Make upper part of span 'b' the new span 'b' */ - H5S_hyper_recover_span(&recover_b,&span_b,tmp_span); - recover_b=1; + H5S_hyper_recover_span(&recover_b, &span_b, tmp_span); + recover_b = TRUE; } /* end if */ else { /* Advance both span 'a' & span 'b' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end else */ } /* end if */ /* Check if span 'a' overlaps only the upper bound */ @@ -5095,14 +5163,19 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s /* AAAAAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if((span_a->low>=span_b->low && span_a->low<=span_b->high) && span_a->high>span_b->high) { + else if((span_a->low >= span_b->low && span_a->low <= span_b->high) && span_a->high > span_b->high) { /* Check if there is actually a lower part of span 'b' to split off */ - if(span_a->low>span_b->low) { + if(span_a->low > span_b->low) { /* Split off lower part of span 'b' at lower span of span 'a' */ /* Merge/add lower part of span 'b' with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_b->low,span_a->low-1,span_b->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_b_not_a) { + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_b->low, span_a->low - 1, span_b->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the b_not_a bounds should be updated */ + update_b_not_a_bounds = TRUE; + } /* end if */ } /* end if */ else { /* Keep going, nothing to split off */ @@ -5114,26 +5187,29 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s HDassert((span_a->down != NULL && span_b->down != NULL) || (span_a->down == NULL && span_b->down == NULL)); /* If there are no down spans, just add the overlapping area to the a_and_b list */ - if(span_a->down==NULL) { + if(span_a->down == NULL) { /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_a->low,span_b->high,NULL,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_and_b) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_a->low, span_b->high, NULL, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") } /* end if */ /* If there are down spans, check for the overlap in them and add to each appropriate list */ else { /* NULL out the temporary pointers to clipped areas in down spans */ - down_a_not_b=NULL; - down_a_and_b=NULL; - down_b_not_a=NULL; + down_a_not_b = NULL; + down_a_and_b = NULL; + down_b_not_a = NULL; /* Check for overlaps in the 'down spans' of span 'a' & 'b' */ - if(H5S_hyper_clip_spans(span_a->down,span_b->down,&down_a_not_b,&down_a_and_b,&down_b_not_a)<0) + if(H5S_hyper_clip_spans(span_a->down, span_b->down, selector, cur_dim + 1, dim_size, span_a_b_bounds, all_clips_bounds, &down_a_not_b, &down_a_and_b, &down_b_not_a) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") /* Check for additions to the a_not_b list */ - if(down_a_not_b!=NULL) { + if(down_a_not_b) { + HDassert(need_a_not_b == TRUE); + /* Merge/add overlapped part with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_a->low,span_b->high,down_a_not_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_not_b, a_not_b, span_a->low, span_b->high, down_a_not_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -5141,9 +5217,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the a_and_b list */ - if(down_a_and_b!=NULL) { + if(down_a_and_b) { + HDassert(need_a_and_b == TRUE); + /* Merge/add overlapped part with/to a_and_b list */ - if(H5S_hyper_append_span(&last_a_and_b,a_and_b,span_a->low,span_b->high,down_a_and_b,NULL)==FAIL) + if(H5S_hyper_append_span(&last_a_and_b, a_and_b, span_a->low, span_b->high, down_a_and_b, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -5151,9 +5229,11 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s } /* end if */ /* Check for additions to the b_not_a list */ - if(down_b_not_a!=NULL) { + if(down_b_not_a) { + HDassert(need_b_not_a == TRUE); + /* Merge/add overlapped part with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_a->low,span_b->high,down_b_not_a,NULL)==FAIL) + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_a->low, span_b->high, down_b_not_a, NULL) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Release the down span tree generated */ @@ -5164,15 +5244,15 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s /* Split off upper part of span 'a' at upper span of span 'b' */ /* Allocate new span node for upper part of span 'a' */ - if((tmp_span = H5S_hyper_new_span(span_b->high+1,span_a->high,span_a->down,span_a->next))==NULL) + if(NULL == (tmp_span = H5S_hyper_new_span(span_b->high + 1, span_a->high, span_a->down, span_a->next))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") /* Make upper part of span 'a' into new span 'a' */ - H5S_hyper_recover_span(&recover_a,&span_a,tmp_span); - recover_a=1; + H5S_hyper_recover_span(&recover_a, &span_a, tmp_span); + recover_a = TRUE; /* Advance span 'b' */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end if */ /* span 'a' must be entirely above span 'b' */ /* AAAAA */ @@ -5182,46 +5262,95 @@ H5S_hyper_clip_spans (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_s /* Copy span 'b' and add to b_not_a list */ /* Merge/add span 'b' with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_b->low,span_b->high,span_b->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_b_not_a) { + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_b->low, span_b->high, span_b->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the b_not_a bounds should be updated */ + update_b_not_a_bounds = TRUE; + } /* end if */ /* Advance span 'b', leave span 'a' */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end else */ } /* end while */ /* Clean up 'a' spans which haven't been covered yet */ - if(span_a!=NULL && span_b==NULL) { - while(span_a!=NULL) { + if(span_a != NULL && span_b == NULL) { + while(span_a != NULL) { /* Copy span 'a' and add to a_not_b list */ /* Merge/add span 'a' with/to a_not_b list */ - if(H5S_hyper_append_span(&last_a_not_b,a_not_b,span_a->low,span_a->high,span_a->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_a_not_b) { + if(H5S_hyper_append_span(&last_a_not_b, a_not_b, span_a->low, span_a->high, span_a->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the a_not_b bounds should be updated */ + update_a_not_b_bounds = TRUE; + } /* end if */ /* Advance to the next 'a' span */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); } /* end while */ } /* end if */ /* Clean up 'b' spans which haven't been covered yet */ - else if(span_a==NULL && span_b!=NULL) { - while(span_b!=NULL) { + else if(span_a == NULL && span_b != NULL) { + while(span_b != NULL) { /* Copy span 'b' and add to b_not_a list */ /* Merge/add span 'b' with/to b_not_a list */ - if(H5S_hyper_append_span(&last_b_not_a,b_not_a,span_b->low,span_b->high,span_b->down,NULL)==FAIL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(need_b_not_a) { + if(H5S_hyper_append_span(&last_b_not_a, b_not_a, span_b->low, span_b->high, span_b->down, NULL) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + + /* Indicate that the b_not_a bounds should be updated */ + update_b_not_a_bounds = TRUE; + } /* end if */ /* Advance to the next 'b' span */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end while */ } /* end if */ + + /* Check for needing to update each set of bounds */ + if(update_a_not_b_bounds) { + /* Update bounding box of a_not_b for remaining dimensions as a span was appended */ + for(u = cur_dim + 1; u < dim_size; u++) { + a_not_b_low_bounds[u] = MIN(a_not_b_low_bounds[u], span_a_low_bounds[u]); + a_not_b_high_bounds[u] = MAX(a_not_b_high_bounds[u], span_a_high_bounds[u]); + } /* end for */ + } /* end if */ + if(update_b_not_a_bounds) { + /* Update bounding box of b_not_a for remaining dimensions as a span was appended */ + for(u = cur_dim + 1; u < dim_size; u++) { + b_not_a_low_bounds[u] = MIN(b_not_a_low_bounds[u], span_b_low_bounds[u]); + b_not_a_high_bounds[u] = MAX(b_not_a_high_bounds[u], span_b_high_bounds[u]); + } /* end for */ + } /* end if */ + + /** + * Up to this point, the clip operation has been applied to one + * span list in one dimension. So it's time to update the bound + * box of the clipped span trees. + */ + if(need_a_not_b && *a_not_b != NULL) { + a_not_b_low_bounds[cur_dim] = MIN(a_not_b_low_bounds[cur_dim], (*a_not_b)->head->low); + a_not_b_high_bounds[cur_dim] = MAX(a_not_b_high_bounds[cur_dim], (*a_not_b)->tail->high); + } /* end if */ + if(need_a_and_b && *a_and_b != NULL) { + a_and_b_low_bounds[cur_dim] = MIN(a_and_b_low_bounds[cur_dim], (*a_and_b)->head->low); + a_and_b_high_bounds[cur_dim] = MAX(a_and_b_high_bounds[cur_dim], (*a_and_b)->tail->high); + } /* end if */ + if(need_b_not_a && *b_not_a != NULL) { + b_not_a_low_bounds[cur_dim] = MIN(b_not_a_low_bounds[cur_dim], (*b_not_a)->head->low); + b_not_a_high_bounds[cur_dim] = MAX(b_not_a_high_bounds[cur_dim], (*b_not_a)->tail->high); + } /* end if */ } /* end else */ } /* end else */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_clip_spans() */ +} /* end H5S_hyper_clip_spans() */ /*-------------------------------------------------------------------------- @@ -5246,16 +5375,10 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static H5S_hyper_span_info_t * -H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_spans) +H5S_hyper_merge_spans_helper(H5S_hyper_span_info_t *a_spans, H5S_hyper_span_info_t *b_spans) { - H5S_hyper_span_info_t *merged_spans=NULL; /* Pointer to the merged span tree */ - H5S_hyper_span_info_t *tmp_spans; /* Pointer to temporary new span tree */ - H5S_hyper_span_t *tmp_span; /* Pointer to temporary new span */ - H5S_hyper_span_t *span_a; /* Pointer to current span 'a' working on */ - H5S_hyper_span_t *span_b; /* Pointer to current span 'b' working on */ - H5S_hyper_span_t *prev_span_merge; /* Pointer to previous merged span */ - unsigned recover_a, recover_b; /* Flags to indicate when to recover temporary spans */ - H5S_hyper_span_info_t *ret_value; + H5S_hyper_span_info_t *merged_spans = NULL; /* Pointer to the merged span tree */ + H5S_hyper_span_info_t *ret_value; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -5263,46 +5386,54 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HDassert((a_spans != NULL && b_spans != NULL) || (a_spans == NULL && b_spans == NULL)); /* Check if the span trees for the 'a' span and the 'b' span are the same */ - if(H5S_hyper_cmp_spans(a_spans,b_spans)==TRUE) { - if(a_spans==NULL) - merged_spans=NULL; + if(H5S_hyper_cmp_spans(a_spans, b_spans) == TRUE) { + if(a_spans == NULL) + merged_spans = NULL; else { /* Copy one of the span trees to return */ - if((merged_spans=H5S_hyper_copy_span(a_spans))==NULL) + if(NULL == (merged_spans = H5S_hyper_copy_span(a_spans))) HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOPY, NULL, "can't copy hyperslab span tree") } /* end else */ } /* end if */ else { + H5S_hyper_span_t *span_a; /* Pointer to current span 'a' working on */ + H5S_hyper_span_t *span_b; /* Pointer to current span 'b' working on */ + H5S_hyper_span_t *prev_span_merge; /* Pointer to previous merged span */ + hbool_t recover_a, recover_b; /* Flags to indicate when to recover temporary spans */ + /* Get the pointers to the 'a' and 'b' span lists */ - span_a=a_spans->head; - span_b=b_spans->head; + span_a = a_spans->head; + span_b = b_spans->head; /* Set the pointer to the previous spans */ - prev_span_merge=NULL; + prev_span_merge = NULL; /* No spans to recover yet */ - recover_a=recover_b=0; + recover_a = recover_b = FALSE; /* Work through the list of spans in the new list */ while(span_a!=NULL && span_b!=NULL) { + H5S_hyper_span_info_t *tmp_spans; /* Pointer to temporary new span tree */ + H5S_hyper_span_t *tmp_span; /* Pointer to temporary new span */ + /* Check if the 'a' span is completely before 'b' span */ /* AAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - if(span_a->high<span_b->low) { + if(span_a->high < span_b->low) { /* Merge/add span 'a' with/to the merged spans */ if(H5S_hyper_append_span(&prev_span_merge,&merged_spans,span_a->low,span_a->high,span_a->down,NULL)==FAIL) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Advance span 'a' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); } /* end if */ /* Check if span 'a' overlaps only the lower bound */ /* of span 'b', up to the upper bound of span 'b' */ /* AAAAAAAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if(span_a->low<span_b->low && (span_a->high>=span_b->low && span_a->high<=span_b->high)) { + else if(span_a->low < span_b->low && (span_a->high >= span_b->low && span_a->high <= span_b->high)) { /* Check if span 'a' and span 'b' down spans are equal */ if(H5S_hyper_cmp_spans(span_a->down,span_b->down)==TRUE) { /* Merge/add copy of span 'a' with/to merged spans */ @@ -5326,7 +5457,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf } /* end else */ /* Check if there is an upper part of span 'b' */ - if(span_a->high<span_b->high) { + if(span_a->high < span_b->high) { /* Copy upper part of span 'b' as new span 'b' */ /* Allocate new span node to append to list */ @@ -5334,16 +5465,16 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Advance span 'a' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); /* Set new span 'b' to tmp_span */ - H5S_hyper_recover_span(&recover_b,&span_b,tmp_span); - recover_b=1; + H5S_hyper_recover_span(&recover_b, &span_b, tmp_span); + recover_b = TRUE; } /* end if */ else { /* Advance both span 'a' & 'b' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end else */ } /* end if */ /* Check if span 'a' overlaps the lower & upper bound */ @@ -5351,7 +5482,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf /* AAAAAAAAAAAAAAAAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if(span_a->low<span_b->low && span_a->high>span_b->high) { + else if(span_a->low < span_b->low && span_a->high > span_b->high) { /* Check if span 'a' and span 'b' down spans are equal */ if(H5S_hyper_cmp_spans(span_a->down,span_b->down)==TRUE) { /* Merge/add copy of lower & middle parts of span 'a' to merged spans */ @@ -5381,17 +5512,17 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Set new span 'a' to tmp_span */ - H5S_hyper_recover_span(&recover_a,&span_a,tmp_span); - recover_a=1; + H5S_hyper_recover_span(&recover_a, &span_a, tmp_span); + recover_a = TRUE; /* Advance span 'b' */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end if */ /* Check if span 'a' is entirely within span 'b' */ /* AAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if(span_a->low>=span_b->low && span_a->high<=span_b->high) { + else if(span_a->low >= span_b->low && span_a->high <= span_b->high) { /* Check if span 'a' and span 'b' down spans are equal */ if(H5S_hyper_cmp_spans(span_a->down,span_b->down)==TRUE) { /* Merge/add copy of lower & middle parts of span 'b' to merged spans */ @@ -5400,7 +5531,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf } /* end if */ else { /* Check if there is a lower part of span 'b' */ - if(span_a->low>span_b->low) { + if(span_a->low > span_b->low) { /* Merge/add lower part of span 'b' to merged spans */ if(H5S_hyper_append_span(&prev_span_merge,&merged_spans,span_b->low,span_a->low-1,span_b->down,NULL)==FAIL) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") @@ -5421,7 +5552,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf } /* end else */ /* Check if there is an upper part of span 'b' */ - if(span_a->high<span_b->high) { + if(span_a->high < span_b->high) { /* Copy upper part of span 'b' as new span 'b' (remember to free) */ /* Allocate new span node to append to list */ @@ -5429,16 +5560,16 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Advance span 'a' */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); /* Set new span 'b' to tmp_span */ - H5S_hyper_recover_span(&recover_b,&span_b,tmp_span); - recover_b=1; + H5S_hyper_recover_span(&recover_b, &span_b, tmp_span); + recover_b = TRUE; } /* end if */ else { /* Advance both spans */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end else */ } /* end if */ /* Check if span 'a' overlaps only the upper bound */ @@ -5446,7 +5577,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf /* AAAAAAAAAA */ /* <-----------------------------------> */ /* BBBBBBBBBB */ - else if((span_a->low>=span_b->low && span_a->low<=span_b->high) && span_a->high>span_b->high) { + else if((span_a->low >= span_b->low && span_a->low <= span_b->high) && span_a->high > span_b->high) { /* Check if span 'a' and span 'b' down spans are equal */ if(H5S_hyper_cmp_spans(span_a->down,span_b->down)==TRUE) { /* Merge/add copy of span 'b' to merged spans if so */ @@ -5455,7 +5586,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf } /* end if */ else { /* Check if there is a lower part of span 'b' */ - if(span_a->low>span_b->low) { + if(span_a->low > span_b->low) { /* Merge/add lower part of span 'b' to merged spans */ if(H5S_hyper_append_span(&prev_span_merge,&merged_spans,span_b->low,span_a->low-1,span_b->down,NULL)==FAIL) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") @@ -5482,11 +5613,11 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Set new span 'a' to tmp_span */ - H5S_hyper_recover_span(&recover_a,&span_a,tmp_span); - recover_a=1; + H5S_hyper_recover_span(&recover_a, &span_a, tmp_span); + recover_a = TRUE; /* Advance span 'b' */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end if */ /* Span 'a' must be entirely above span 'b' */ /* AAAAA */ @@ -5498,7 +5629,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Advance span 'b' */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end else */ } /* end while */ @@ -5510,7 +5641,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Advance to next 'a' span, until all processed */ - H5S_hyper_recover_span(&recover_a,&span_a,span_a->next); + H5S_hyper_recover_span(&recover_a, &span_a, span_a->next); } /* end while */ } /* end if */ @@ -5522,7 +5653,7 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") /* Advance to next 'b' span, until all processed */ - H5S_hyper_recover_span(&recover_b,&span_b,span_b->next); + H5S_hyper_recover_span(&recover_b, &span_b, span_b->next); } /* end while */ } /* end if */ } /* end else */ @@ -5531,14 +5662,12 @@ H5S_hyper_merge_spans_helper (H5S_hyper_span_info_t *a_spans, H5S_hyper_span_inf ret_value = merged_spans; done: - if(ret_value == NULL) { - if(merged_spans) - if(H5S_hyper_free_span_info(merged_spans) < 0) - HDONE_ERROR(H5E_INTERNAL, H5E_CANTFREE, NULL, "failed to release merged hyperslab spans") - } /* end if */ + if(ret_value == NULL) + if(merged_spans && H5S_hyper_free_span_info(merged_spans) < 0) + HDONE_ERROR(H5E_INTERNAL, H5E_CANTFREE, NULL, "failed to release merged hyperslab spans") FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_merge_spans_helper() */ +} /* end H5S_hyper_merge_spans_helper() */ /*-------------------------------------------------------------------------- @@ -5552,9 +5681,6 @@ done: selection. H5S_hyper_span_t *new_spans; IN: Span tree of new spans to add to hyperslab selection - hbool_t can_own; IN: Flag to indicate that it is OK to point - directly to the new spans, instead of - copying them. RETURNS non-negative on success, negative on failure DESCRIPTION @@ -5567,41 +5693,38 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_merge_spans (H5S_t *space, H5S_hyper_span_info_t *new_spans, hbool_t can_own) +H5S_hyper_merge_spans(H5S_t *space, H5S_hyper_span_info_t *new_spans) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT /* Check args */ HDassert(space); HDassert(new_spans); /* If this is the first span tree in the hyperslab selection, just use it */ - if(space->select.sel_info.hslab->span_lst==NULL) { - if(can_own) - space->select.sel_info.hslab->span_lst=new_spans; - else - space->select.sel_info.hslab->span_lst=H5S_hyper_copy_span(new_spans); - } /* end if */ + if(space->select.sel_info.hslab->span_lst == NULL) + space->select.sel_info.hslab->span_lst = new_spans; else { H5S_hyper_span_info_t *merged_spans; /* Get the merged spans */ - merged_spans=H5S_hyper_merge_spans_helper(space->select.sel_info.hslab->span_lst, new_spans); - - /* Sanity checking since we started with some spans, we should still have some after the merge */ - HDassert(merged_spans); + if(NULL == (merged_spans = H5S_hyper_merge_spans_helper(space->select.sel_info.hslab->span_lst, new_spans))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTMERGE, FAIL, "can't merge hyperslab spans") /* Free the previous spans */ - H5S_hyper_free_span_info(space->select.sel_info.hslab->span_lst); + if(H5S_hyper_free_span_info(space->select.sel_info.hslab->span_lst) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTFREE, FAIL, "failed to release hyperslab spans") /* Point to the new merged spans */ - space->select.sel_info.hslab->span_lst=merged_spans; + space->select.sel_info.hslab->span_lst = merged_spans; } /* end else */ - FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5S_hyper_merge_spans() */ +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5S_hyper_merge_spans() */ - /*-------------------------------------------------------------------------- NAME H5S_hyper_spans_nelem @@ -5620,34 +5743,150 @@ H5S_hyper_merge_spans (H5S_t *space, H5S_hyper_span_info_t *new_spans, hbool_t c REVISION LOG --------------------------------------------------------------------------*/ static hsize_t -H5S_hyper_spans_nelem (H5S_hyper_span_info_t *spans) +H5S_hyper_spans_nelem(const H5S_hyper_span_info_t *spans) { - H5S_hyper_span_t *span; /* Hyperslab span */ - hsize_t ret_value; + hsize_t ret_value = 0; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR /* Count the number of elements in the span tree */ - if(spans==NULL) - ret_value=0; - else { - span=spans->head; - ret_value=0; - while(span!=NULL) { + if(spans != NULL) { + const H5S_hyper_span_t *span; /* Hyperslab span */ + + span = spans->head; + while(span != NULL) { /* If there are down spans, multiply the size of this span by the total down span elements */ - if(span->down!=NULL) - ret_value+=span->nelem*H5S_hyper_spans_nelem(span->down); + if(span->down != NULL) + ret_value += span->nelem * H5S_hyper_spans_nelem(span->down); /* If there are no down spans, just count the elements in this span */ else - ret_value+=span->nelem; + ret_value += span->nelem; /* Advance to next span */ - span=span->next; + span = span->next; } /* end while */ } /* end else */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_spans_nelem() */ +} /* end H5S_hyper_spans_nelem() */ + +/*-------------------------------------------------------------------------- + NAME + H5S_hyper_add_disjoint_spans + PURPOSE + Add new hyperslab spans to existing hyperslab selection in the case the + new hyperslab spans don't overlap or border with the existing hyperslab + selection + USAGE + herr_t H5S_hyper_add_disjoint_spans(space, new_spans) + H5S_t *space; IN: Dataspace to add new spans to hyperslab + selection. + H5S_hyper_span_t *new_spans; IN: Span tree of new spans to add to + hyperslab selection + RETURNS + non-negative on success, negative on failure + DESCRIPTION + Add a set of hyperslab spans to an existing hyperslab selection. The + new spans are required not to overlap or borderwith the existing spans + in the dataspace's current hyperslab selection in terms of bound box. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_hyper_add_disjoint_spans(H5S_t *space, H5S_hyper_span_info_t *new_spans) +{ + FUNC_ENTER_NOAPI_NOINIT_NOERR + + /* Check args */ + HDassert(space); + HDassert(new_spans); + + /* update the number of elements in the selection */ + space->select.num_elem += H5S_hyper_spans_nelem(new_spans); + + /* If this is the first span tree in the hyperslab selection, just use it */ + if(space->select.sel_info.hslab->span_lst == NULL) + space->select.sel_info.hslab->span_lst = new_spans; + else { + H5S_hyper_span_info_t *old_spans = space->select.sel_info.hslab->span_lst; + H5S_hyper_span_info_t *high_order_spans = NULL; + H5S_hyper_span_info_t *low_order_spans = NULL; + + /* Combine the new_spans with the old_spans only in the highest-order of dimension */ + /* Example: + * old_spans: ------------------> X + * | (1,2)--->(1,3)--->(6,4)--->|| + * | | ^ + * | | | + * Y | V | + * | (5,2)------. + * | | + * | | + * | V + * | = + * V + * new_spans: --------------------> X + * | (8,2)--->(12,3)--->(17,4)--->|| + * | | + * Y | | + * | V + * | = + * V + * + * After merging, the old_spans becomes + * + * old_spans: ------------------> X + * | (1,2)--->(1,3)--->(6,4)--->|| + * | | ^ + * | | | + * | V | + * | (5,2)------. + * | | + * Y | | + * | (8,2)--->(12,3)--->(17,4)--->|| + * | | + * | | + * | V + * | = + * V + */ + + /* Make sure the tail pointers are updated correctly */ + HDassert(old_spans->tail); + HDassert(NULL == old_spans->tail->next); + HDassert(new_spans->tail); + HDassert(NULL == new_spans->tail->next); + + /* Check old_spans and new_spans to see which one is of higher order, + * and append the higher order spans to the lower order ones. + */ + if(new_spans->head->low > old_spans->tail->high) { + high_order_spans = new_spans; + low_order_spans = old_spans; + } /* end if */ + else{ + high_order_spans = old_spans; + low_order_spans = new_spans; + } /* end else */ + + /* The high_order_spans should be appended to low_order_spans */ + low_order_spans->tail->next = high_order_spans->head; + + /* "pstride" is only updated in IO operations, so it needs no update here */ + /*high_order_spans->head->pstride = high_order_spans->head->low - low_order_spans->tail->low;*/ + low_order_spans->tail = high_order_spans->tail; + + /* Fix the selection's 1st span info node */ + space->select.sel_info.hslab->span_lst = low_order_spans; + + /* free the memory space for "new_spans" node */ + high_order_spans = H5FL_FREE(H5S_hyper_span_info_t, high_order_spans); + } /* end else */ + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5S_hyper_add_disjoint_spans */ /*-------------------------------------------------------------------------- @@ -5736,23 +5975,19 @@ H5S_hyper_make_spans(unsigned rank, const hsize_t *start, const hsize_t *stride, span->down = down; down->count++; /* Increment reference count for shared span */ } /* end if */ - else { + else span->down = NULL; - } /* end else */ } /* end for */ /* Allocate a span info node */ - if(NULL == (down = H5FL_MALLOC(H5S_hyper_span_info_t))) + if(NULL == (down = H5FL_CALLOC(H5S_hyper_span_info_t))) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, NULL, "can't allocate hyperslab span") - /* Set the reference count */ - down->count = 0; - - /* Reset the scratch pad space */ - down->scratch = 0; - /* Keep the pointer to the next dimension down's completed list */ down->head = head; + + /* Keep the tail pointer to the next dimension down's completed list */ + down->tail = last_span; } /* end for */ /* Indicate that there is a pointer to this tree */ @@ -5786,7 +6021,217 @@ done: } /* end if */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_make_spans() */ +} /* end H5S_hyper_make_spans() */ + + +/*-------------------------------------------------------------------------- + NAME + H5S_hyper_update_diminfo + PURPOSE + Attempt to update optimized hyperslab information quickly. (It can be + recovered with regular selection). If this algorithm cannot determine + the optimized dimension info quickly, this function will simply mark it + as invalid and unknown if it can be built (H5S_DIMINFO_VALID_NO), so + H5S_hyper_rebuild can be run later to determine for sure. + USAGE + herr_t H5S_hyper_update_diminfo(space, op, new_hyper_diminfo) + H5S_t *space; IN: Dataspace to check + H5S_seloper_t op; IN: The operation being performed on the + selection + const H5S_hyper_dim_t new_hyper_diminfo; IN: The new selection that + is being combined with + the current + RETURNS + >=0 on success, <0 on failure + DESCRIPTION + Examine the span tree for a hyperslab selection and rebuild + the start/stride/count/block information for the selection, if possible. + + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG + NF, 2014/6/6 +--------------------------------------------------------------------------*/ +static herr_t +H5S_hyper_update_diminfo(H5S_t *space, H5S_seloper_t op, + const H5S_hyper_dim_t *new_hyper_diminfo) +{ + H5S_hyper_dim_t tmp_diminfo[H5S_MAX_RANK]; /* Temporary dimension info */ + hbool_t found_nonidentical_dim = FALSE; + unsigned curr_dim; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT_NOERR + + /* Check args */ + HDassert(space); + HDassert(new_hyper_diminfo); + + /* Check for conditions that prevent us from using the fast algorithm here + * (and instead require H5S_hyper_rebuild) */ + if(!((op == H5S_SELECT_OR) || (op == H5S_SELECT_XOR)) + || space->select.sel_info.hslab->diminfo_valid != H5S_DIMINFO_VALID_YES + || !space->select.sel_info.hslab->span_lst->head) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + HGOTO_DONE(SUCCEED) + } /* end if */ + + /* Copy current opt_diminfo values */ + for(curr_dim = 0; curr_dim < space->extent.rank; curr_dim++) { + tmp_diminfo[curr_dim].start = space->select.sel_info.hslab->opt_diminfo[curr_dim].start; + tmp_diminfo[curr_dim].stride = space->select.sel_info.hslab->opt_diminfo[curr_dim].stride; + tmp_diminfo[curr_dim].count = space->select.sel_info.hslab->opt_diminfo[curr_dim].count; + tmp_diminfo[curr_dim].block = space->select.sel_info.hslab->opt_diminfo[curr_dim].block; + } /* end for */ + + /* Loop over dimensions */ + for(curr_dim = 0; curr_dim < space->extent.rank; curr_dim++) { + /* Check for this being identical */ + if((tmp_diminfo[curr_dim].start != new_hyper_diminfo[curr_dim].start) + || (tmp_diminfo[curr_dim].stride != new_hyper_diminfo[curr_dim].stride) + || (tmp_diminfo[curr_dim].count != new_hyper_diminfo[curr_dim].count) + || (tmp_diminfo[curr_dim].block != new_hyper_diminfo[curr_dim].block)) { + hsize_t high_start, high_count, high_block; /* The start, count & block values for the higher block */ + + /* Dimension is not identical */ + /* Check if we already found a nonidentical dim - only one is + * allowed */ + if(found_nonidentical_dim) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + + /* Check that strides are the same, or count is 1 for one of the + * slabs */ + if((tmp_diminfo[curr_dim].stride != new_hyper_diminfo[curr_dim].stride) + && (tmp_diminfo[curr_dim].count > 1) + && (new_hyper_diminfo[curr_dim].count > 1)) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + + /* Patch tmp_diminfo.stride if its count is 1 */ + if((tmp_diminfo[curr_dim].count == 1) + && (new_hyper_diminfo[curr_dim].count > 1)) + tmp_diminfo[curr_dim].stride = new_hyper_diminfo[curr_dim].stride; + + /* Determine lowest start, and set tmp_diminfo.start, count and + * block to use the lowest, and high_start, high_count and + * high_block to use the highest + */ + if(tmp_diminfo[curr_dim].start < new_hyper_diminfo[curr_dim].start) { + high_start = new_hyper_diminfo[curr_dim].start; + high_count = new_hyper_diminfo[curr_dim].count; + high_block = new_hyper_diminfo[curr_dim].block; + } /* end if */ + else { + high_start = tmp_diminfo[curr_dim].start; + tmp_diminfo[curr_dim].start = new_hyper_diminfo[curr_dim].start; + high_count = tmp_diminfo[curr_dim].count; + tmp_diminfo[curr_dim].count = new_hyper_diminfo[curr_dim].count; + high_block = tmp_diminfo[curr_dim].block; + tmp_diminfo[curr_dim].block = new_hyper_diminfo[curr_dim].block; + } /* end else */ + + /* If count is 1 for both slabs, take different actions */ + if((tmp_diminfo[curr_dim].count == 1) && (high_count == 1)) { + /* Check for overlap */ + if((tmp_diminfo[curr_dim].start + tmp_diminfo[curr_dim].block) + > high_start) { + /* Check operation type */ + if(op == H5S_SELECT_OR) + /* Merge blocks */ + tmp_diminfo[curr_dim].block = ((high_start + high_block) + >= (tmp_diminfo[curr_dim].start + tmp_diminfo[curr_dim].block)) + ? (high_start + high_block - tmp_diminfo[curr_dim].start) + : tmp_diminfo[curr_dim].block; + else { + /* Block values must be the same */ + if(tmp_diminfo[curr_dim].block != high_block) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + + /* XOR - overlap creates 2 blocks */ + tmp_diminfo[curr_dim].stride = high_block; + tmp_diminfo[curr_dim].count = 2; + tmp_diminfo[curr_dim].block = high_start - tmp_diminfo[curr_dim].start; + } /* end else */ + } /* end if */ + else if((tmp_diminfo[curr_dim].start + tmp_diminfo[curr_dim].block) + == high_start) + /* Blocks border, merge them */ + tmp_diminfo[curr_dim].block += high_block; + else { + /* Distinct blocks */ + /* Block values must be the same */ + if(tmp_diminfo[curr_dim].block != high_block) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + + /* Create strided selection */ + tmp_diminfo[curr_dim].stride = high_start - tmp_diminfo[curr_dim].start; + tmp_diminfo[curr_dim].count = 2; + } /* end else */ + } /* end if */ + else { + /* Check if block values are the same */ + if(tmp_diminfo[curr_dim].block != new_hyper_diminfo[curr_dim].block) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + + /* Check phase of strides */ + if((tmp_diminfo[curr_dim].start % tmp_diminfo[curr_dim].stride) + != (new_hyper_diminfo[curr_dim].start % tmp_diminfo[curr_dim].stride)) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + + /* Check operation type */ + if(op == H5S_SELECT_OR) { + /* Make sure the slabs border or overlap */ + if(high_start > (tmp_diminfo[curr_dim].start + + (tmp_diminfo[curr_dim].count + * tmp_diminfo[curr_dim].stride))) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + } /* end if */ + else + /* XOR: Make sure the slabs border */ + if(high_start != (tmp_diminfo[curr_dim].start + + (tmp_diminfo[curr_dim].count + * tmp_diminfo[curr_dim].stride))) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; + break; + } /* end if */ + + /* Set count for combined selection */ + tmp_diminfo[curr_dim].count = ((high_start + - tmp_diminfo[curr_dim].start) + / tmp_diminfo[curr_dim].stride) + high_count; + } /* end else */ + + /* Indicate that we found a nonidentical dim */ + found_nonidentical_dim = TRUE; + } /* end if */ + } /* end for */ + + /* Check if we succeeded, if so, set the new diminfo values */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) + for(curr_dim = 0; curr_dim < space->extent.rank; curr_dim++) { + space->select.sel_info.hslab->app_diminfo[curr_dim].start = space->select.sel_info.hslab->opt_diminfo[curr_dim].start = tmp_diminfo[curr_dim].start; + space->select.sel_info.hslab->app_diminfo[curr_dim].stride = space->select.sel_info.hslab->opt_diminfo[curr_dim].stride = tmp_diminfo[curr_dim].stride; + space->select.sel_info.hslab->app_diminfo[curr_dim].count = space->select.sel_info.hslab->opt_diminfo[curr_dim].count = tmp_diminfo[curr_dim].count; + space->select.sel_info.hslab->app_diminfo[curr_dim].block = space->select.sel_info.hslab->opt_diminfo[curr_dim].block = tmp_diminfo[curr_dim].block; + } /* end for */ + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5S_hyper_update_diminfo() */ /*-------------------------------------------------------------------------- @@ -5819,23 +6264,22 @@ static hbool_t H5S_hyper_rebuild_helper(const H5S_hyper_span_t *span, H5S_hyper_dim_t span_slab_info[], unsigned rank) { - hsize_t curr_stride, next_stride; - hsize_t curr_block, next_block; - hsize_t curr_start; - hsize_t curr_low; - size_t outcount; - unsigned u; - H5S_hyper_dim_t canon_down_span_slab_info[H5S_MAX_RANK]; - hbool_t ret_value = TRUE; + hbool_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR if(span) { + H5S_hyper_dim_t canon_down_span_slab_info[H5S_MAX_RANK]; + hsize_t curr_stride; + hsize_t curr_block; + hsize_t curr_start; + hsize_t curr_low; + size_t outcount; /* Number of spans encountered in this dimension */ + /* Initialization */ curr_stride = 1; - curr_block = 0; - outcount = 0; curr_low = 0; + outcount = 0; /* Get "canonical" down span information */ if(span->down) { @@ -5854,9 +6298,13 @@ H5S_hyper_rebuild_helper(const H5S_hyper_span_t *span, H5S_hyper_dim_t span_slab /* Loop the span */ while(span) { + hsize_t next_stride; + hsize_t next_block; + if(outcount > 0) { if(span->down) { - H5S_hyper_dim_t *curr_down_span_slab_info; + H5S_hyper_dim_t *curr_down_span_slab_info; + unsigned u; /* Local index variable */ HDassert(span->down->head); @@ -5867,7 +6315,7 @@ H5S_hyper_rebuild_helper(const H5S_hyper_span_t *span, H5S_hyper_dim_t span_slab /* Compare the slab information of the adjacent spans in the down span tree. We have to compare all the sub-tree slab information with the canon_down_span_slab_info.*/ - for( u = 0; u < rank - 1; u++) { + for(u = 0; u < rank - 1; u++) { curr_down_span_slab_info = &span_slab_info[u]; if(curr_down_span_slab_info->count > 0 && canon_down_span_slab_info[u].count > 0) { @@ -5877,9 +6325,9 @@ H5S_hyper_rebuild_helper(const H5S_hyper_span_t *span, H5S_hyper_dim_t span_slab || curr_down_span_slab_info->count != canon_down_span_slab_info[u].count) HGOTO_DONE(FALSE) } /* end if */ - else if (!((curr_down_span_slab_info->count == 0) && (canon_down_span_slab_info[u].count == 0))) + else if(!((curr_down_span_slab_info->count == 0) && (canon_down_span_slab_info[u].count == 0))) HGOTO_DONE(FALSE) - } + } /* end for */ } /* end if */ } /* end if */ @@ -5941,22 +6389,19 @@ done: EXAMPLES REVISION LOG - This routine is the optimization of the old version. The previous version can only detect a singluar selection. This version is general enough to detect any regular selection. KY, 2005/9/22 --------------------------------------------------------------------------*/ -static htri_t +htri_t H5S_hyper_rebuild(H5S_t *space) { H5S_hyper_dim_t top_span_slab_info[H5O_LAYOUT_NDIMS]; - H5S_hyper_dim_t *diminfo; - H5S_hyper_dim_t *app_diminfo; - unsigned rank, curr_dim; - htri_t ret_value = TRUE; /* Return value */ + unsigned rank; /* Dataspace rank */ + htri_t ret_value = TRUE; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_NOAPI_NOERR /* Check args */ HDassert(space); @@ -5967,27 +6412,32 @@ H5S_hyper_rebuild(H5S_t *space) /* Check whether the slab can be rebuilt. Only regular selection can be rebuilt. If yes, fill in correct values.*/ if(!H5S_hyper_rebuild_helper(space->select.sel_info.hslab->span_lst->head, top_span_slab_info, rank)) { + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_IMPOSSIBLE; HGOTO_DONE(FALSE) } /* end if */ else { - diminfo=space->select.sel_info.hslab->opt_diminfo; - app_diminfo=space->select.sel_info.hslab->app_diminfo; - - for(curr_dim = 0; curr_dim < rank; curr_dim++) { + H5S_hyper_dim_t *opt_diminfo; /* Convenience pointer to optimized dimension info */ + H5S_hyper_dim_t *app_diminfo; /* Convenience pointer to application dimension info */ + unsigned u; /* Local index variable */ - app_diminfo[(rank - curr_dim) - 1].start = diminfo[(rank - curr_dim) - 1].start = top_span_slab_info[curr_dim].start; - app_diminfo[(rank - curr_dim) - 1].stride = diminfo[(rank - curr_dim) - 1].stride = top_span_slab_info[curr_dim].stride; - app_diminfo[(rank - curr_dim) - 1].count = diminfo[(rank - curr_dim) - 1].count = top_span_slab_info[curr_dim].count; - app_diminfo[(rank - curr_dim) - 1].block = diminfo[(rank - curr_dim) - 1].block = top_span_slab_info[curr_dim].block; + /* Set the convenience pointers */ + opt_diminfo = space->select.sel_info.hslab->opt_diminfo; + app_diminfo = space->select.sel_info.hslab->app_diminfo; + /* Set the dimension info for the dataspace, from the rebuilt info */ + for(u = 0; u < rank; u++) { + app_diminfo[(rank - u) - 1].start = opt_diminfo[(rank - u) - 1].start = top_span_slab_info[u].start; + app_diminfo[(rank - u) - 1].stride = opt_diminfo[(rank - u) - 1].stride = top_span_slab_info[u].stride; + app_diminfo[(rank - u) - 1].count = opt_diminfo[(rank - u) - 1].count = top_span_slab_info[u].count; + app_diminfo[(rank - u) - 1].block = opt_diminfo[(rank - u) - 1].block = top_span_slab_info[u].block; } /* end for */ - space->select.sel_info.hslab->diminfo_valid = TRUE; + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_YES; } /* end else */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_rebuild() */ +} /* end H5S_hyper_rebuild() */ /*-------------------------------------------------------------------------- @@ -6011,12 +6461,12 @@ done: static herr_t H5S_hyper_generate_spans(H5S_t *space) { - hsize_t tmp_start[H5O_LAYOUT_NDIMS]; /* Temporary start information */ + hsize_t tmp_start[H5O_LAYOUT_NDIMS]; /* Temporary start information */ hsize_t tmp_stride[H5O_LAYOUT_NDIMS]; /* Temporary stride information */ hsize_t tmp_count[H5O_LAYOUT_NDIMS]; /* Temporary count information */ hsize_t tmp_block[H5O_LAYOUT_NDIMS]; /* Temporary block information */ - unsigned u; /* Counter */ - herr_t ret_value=SUCCEED; /* Return value */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -6024,203 +6474,367 @@ H5S_hyper_generate_spans(H5S_t *space) HDassert(H5S_GET_SELECT_TYPE(space) == H5S_SEL_HYPERSLABS); /* Get the diminfo */ - for(u=0; u<space->extent.rank; u++) { - tmp_start[u]=space->select.sel_info.hslab->opt_diminfo[u].start; - tmp_stride[u]=space->select.sel_info.hslab->opt_diminfo[u].stride; - tmp_count[u]=space->select.sel_info.hslab->opt_diminfo[u].count; - tmp_block[u]=space->select.sel_info.hslab->opt_diminfo[u].block; + for(u = 0; u < space->extent.rank; u++) { + tmp_start[u] = space->select.sel_info.hslab->opt_diminfo[u].start; + tmp_stride[u] = space->select.sel_info.hslab->opt_diminfo[u].stride; + tmp_count[u] = space->select.sel_info.hslab->opt_diminfo[u].count; + tmp_block[u] = space->select.sel_info.hslab->opt_diminfo[u].block; } /* end for */ /* Build the hyperslab information also */ - if(H5S_generate_hyperslab (space, H5S_SELECT_SET, tmp_start, tmp_stride, tmp_count, tmp_block)<0) + if(H5S_generate_hyperslab(space, H5S_SELECT_SET, tmp_start, tmp_stride, tmp_count, tmp_block) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't generate hyperslabs") done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5S_hyper_generate_spans() */ +} /* end H5S_hyper_generate_spans() */ -#ifndef NEW_HYPERSLAB_API - -/*------------------------------------------------------------------------- - * Function: H5S_generate_hyperlab - * - * Purpose: Generate hyperslab information from H5S_select_hyperslab() - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Quincey Koziol (split from HS_select_hyperslab()). - * Tuesday, September 12, 2000 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ +/*-------------------------------------------------------------------------- + NAME + H5S_hyper_update_bound_box + PURPOSE + Update the bounding box of the hyperslab depending on the selection operator + USAGE + herr_t H5S_hyper_update_bound_box(space, op, low_bounds, high_bounds, overlapped) + H5S_t *space; IN/OUT: Dataspace containing the 1st space + H5S_seloper_t op; IN: Selection operator + const hszie_t low_bounds; IN: The lower bounds of the 2nd space + const hsize_t high_bounds; IN: The higher bounds of the 2nd space + RETURNS + Non-negative on success, negative on failure + DESCRIPTION + GLOBAL VARIABLES + COMMENTS, BUGS + ASSUMPTIONS + This function assumes that the two bound boxes are not overlapped. If two bound + boxes are overlapped, the "space"'s bound box should be calculated recursively, + which has been done in H5S_fill_in_new_space function. + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ static herr_t -H5S_generate_hyperslab (H5S_t *space, H5S_seloper_t op, - const hsize_t start[], - const hsize_t stride[], - const hsize_t count[], - const hsize_t block[]) +H5S_hyper_update_bound_box(H5S_t *space, H5S_seloper_t op, + const hsize_t low_bounds[], const hsize_t high_bounds[]) { - H5S_hyper_span_info_t *new_spans=NULL; /* Span tree for new hyperslab */ - H5S_hyper_span_info_t *a_not_b=NULL; /* Span tree for hyperslab spans in old span tree and not in new span tree */ - H5S_hyper_span_info_t *a_and_b=NULL; /* Span tree for hyperslab spans in both old and new span trees */ - H5S_hyper_span_info_t *b_not_a=NULL; /* Span tree for hyperslab spans in new span tree and not in old span tree */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT - /* Check args */ HDassert(space); - HDassert(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID); - HDassert(start); - HDassert(stride); - HDassert(count); - HDassert(block); + HDassert(H5S_GET_SELECT_TYPE(space) == H5S_SEL_HYPERSLABS); - /* Generate span tree for new hyperslab information */ - if((new_spans=H5S_hyper_make_spans(space->extent.rank,start,stride,count,block))==NULL) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't create hyperslab information") + /* The offset of the dataspace is ignored here */ + switch(op) { + case H5S_SELECT_OR: + case H5S_SELECT_XOR: + { + unsigned u; /* Local index variable */ - /* Generate list of blocks to add/remove based on selection operation */ - if(op==H5S_SELECT_SET) { - /* Add new spans to current selection */ - if(H5S_hyper_merge_spans(space,new_spans,TRUE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + for(u = 0; u < space->extent.rank; u++) { + /* choose the smaller value for the low bound as the op is (X)OR */ + space->select.low_bounds[u] = MIN(low_bounds[u], space->select.low_bounds[u]); - /* Set the number of elements in current selection */ - space->select.num_elem=H5S_hyper_spans_nelem(new_spans); + /* choose the larger value for the high bound as the op is (X)OR */ + space->select.high_bounds[u] = MAX(high_bounds[u], space->select.high_bounds[u]); + } /* end for */ + } + break; - /* Indicate that the new_spans are owned */ - new_spans=NULL; - } /* end if */ - else { - hbool_t updated_spans = FALSE; /* Whether the spans in the selection were modified */ + case H5S_SELECT_AND: + { + hsize_t tmp = HSIZET_MAX; - /* Generate lists of spans which overlap and don't overlap */ - if(H5S_hyper_clip_spans(space->select.sel_info.hslab->span_lst,new_spans,&a_not_b,&a_and_b,&b_not_a)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") + H5VM_array_fill(space->select.low_bounds, &tmp, sizeof(hsize_t), space->extent.rank); + HDmemset(space->select.high_bounds, 0, sizeof(hsize_t) * space->extent.rank); + } + break; - switch(op) { - case H5S_SELECT_OR: - /* Add any new spans from b_not_a to current selection */ - if(b_not_a!=NULL) { - if(H5S_hyper_merge_spans(space,b_not_a,FALSE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + case H5S_SELECT_NOTB: + /* Since the two spaces don't overlap, the bound box needs no update */ + break; - /* Update the number of elements in current selection */ - space->select.num_elem+=H5S_hyper_spans_nelem(b_not_a); + case H5S_SELECT_NOTA: + /* Since the two spaces don't overlap, the bound box is same with 2nd space */ + HDmemcpy(space->select.low_bounds, low_bounds, sizeof(hsize_t) * space->extent.rank); + HDmemcpy(space->select.high_bounds, high_bounds, sizeof(hsize_t) * space->extent.rank); + break; - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ - break; + case H5S_SELECT_NOOP: + case H5S_SELECT_SET: + case H5S_SELECT_APPEND: + case H5S_SELECT_PREPEND: + case H5S_SELECT_INVALID: + default: + HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") + } /* end switch(op) */ - case H5S_SELECT_AND: - /* Free the current selection */ - if(H5S_hyper_free_span_info(space->select.sel_info.hslab->span_lst)<0) - HGOTO_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release hyperslab spans") - space->select.sel_info.hslab->span_lst=NULL; +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5S_hyper_update_bound_box() */ - /* Reset the number of items in selection */ - space->select.num_elem=0; + +/*-------------------------------------------------------------------------- + NAME + H5S_fill_in_new_space + PURPOSE + Combine two span lists, one from an existing dataspace and the + other from input arguments, into a new selection depending on the + selection operator. The new selection is put into a resulting dataspace + which could be allocated inside the function. + USAGE + herr_t H5S_fill_in_new_space(space1, op, space2_span_lst, space2_low_bound, + space2_high_bound, can_own_span2, + span2_owned, result) + H5S_t *space1; IN: Dataspace containing the first span list + H5S_seloper_t op; IN: Selection operation + H5S_hyper_span_info_t *space2_span_lst; IN: Second span list + const hsize_t *span2_low_bound; IN: The lower bound box for 2nd span list + const hsize_t *span2_high_bound; IN: The higher bound box for 2nd span list + hbool_t can_own_span2; IN: Indicates whether the 2nd span list could be + owned by the result. If not, the 2nd span list + has to be copied. + hbool_t *span2_owned; OUT: Indicates if the 2nd span list is actually owned + H5S_t **result; OUT: The dataspace containing the the new selection. It + could be same with the 1st dataspace. + RETURNS + Non-negative on success, negative on failure + PROGRAMMER + Chao Mei July 8, 2011 + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + The function is extracted from H5S_generate_hyperslab, and then modified + to be general enough for hyperslab selection operations. + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_fill_in_new_space(H5S_t *space1, H5S_seloper_t op, + H5S_hyper_span_info_t *space2_span_lst, const hsize_t *space2_low_bound, + const hsize_t *space2_high_bound, hbool_t can_own_span2, hbool_t *span2_owned, + hbool_t *updated_spans, H5S_t **result) +{ + H5S_hyper_span_info_t *a_not_b = NULL; /* Span tree for hyperslab spans in old span tree and not in new span tree */ + H5S_hyper_span_info_t *a_and_b = NULL; /* Span tree for hyperslab spans in both old and new span trees */ + H5S_hyper_span_info_t *b_not_a = NULL; /* Span tree for hyperslab spans in new span tree and not in old span tree */ + hsize_t *space1_low_bound = space1->select.low_bounds; + hsize_t *space1_high_bound = space1->select.high_bounds; + hbool_t overlapped = FALSE; + hbool_t is_result_new = FALSE; + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ - /* Check if there are any overlapped selections */ - if(a_and_b!=NULL) { - if(H5S_hyper_merge_spans(space,a_and_b,TRUE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + FUNC_ENTER_NOAPI_NOINIT - /* Update the number of elements in current selection */ - space->select.num_elem=H5S_hyper_spans_nelem(a_and_b); + HDassert(space1); + HDassert(space2_span_lst); + HDassert(op >= H5S_SELECT_OR && op <= H5S_SELECT_NOTA); + /* The result is either a to-be-created space or an empty one */ + HDassert(*result == NULL || *result == space1); + HDassert(space1->select.sel_info.hslab->span_lst); + HDassert(span2_owned); + + /* Reset flags to return */ + *span2_owned = FALSE; + *updated_spans = FALSE; + + /* The result shares the same info from space1 */ + if(*result == NULL) { + if(NULL == ((*result) = H5S_copy(space1, TRUE, TRUE))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to copy dataspace") + space1->select.sel_info.hslab->span_lst->count--; + (*result)->select.sel_info.hslab->span_lst = NULL; + is_result_new = TRUE; + } /* end if */ - /* Indicate that the a_and_b spans are owned */ - a_and_b=NULL; + /* Check bound box of both spaces to see if they overlap or border */ + for(u = 0; u < space1->extent.rank; u++) { + /* + * Three conditions for overlapping/bordering: + * 1. the lower bound of the new span is between the lower and + * higher bound of the existing one. In other words, the left + * part of new span will at least overlap or border with the + * existing one. + * 2. the higher bound of the new span is between the lower and + * higher bound of the exisiting one. In other words, the right + * part of new span will at least overlap or border with the + * existing one. + * 3. The new span includes the existing one where the lower bound + * is smaller than that of the existing one, and the higher bound + * is larger than that of the existing one. + */ + /* condition 1 */ + if((space1_low_bound[u] >= space2_low_bound[u] && + space1_low_bound[u] <= (space2_high_bound[u] + 1)) || + /* condition 2 */ + ((space1_high_bound[u] + 1) >= space2_low_bound[u] && + space1_high_bound[u] <= space2_high_bound[u]) || + /* condition 3 */ + (space1_low_bound[u] < space2_low_bound[u] && + space1_high_bound[u] > space2_high_bound[u])) { + overlapped = TRUE; + break; + } /* end if */ + } /* end for */ - /* Indicate that the spans were updated */ - updated_spans = TRUE; + /* If two spans are disjoint in terms of bound box, then work could be much simplified. */ + if(!overlapped) { + switch(op) { + case H5S_SELECT_OR: + case H5S_SELECT_XOR: + /* Add the new disjoint spans to the space */ + /* A copy of space1's spans to *result, and another copy of space2's spans */ + if(is_result_new) + (*result)->select.sel_info.hslab->span_lst = H5S_hyper_copy_span(space1->select.sel_info.hslab->span_lst); + if(!can_own_span2) { + b_not_a = H5S_hyper_copy_span(space2_span_lst); + if(H5S_hyper_add_disjoint_spans(*result, b_not_a) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't append hyperslabs") + + /* The new_spans is now owned by space, so its memory space should not be released */ + b_not_a = NULL; } /* end if */ + else { + if(H5S_hyper_add_disjoint_spans(*result, space2_span_lst) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't append hyperslabs") + *span2_owned = TRUE; + } /* end else */ + + /* Indicate that the spans changed */ + *updated_spans = TRUE; break; - case H5S_SELECT_XOR: - /* Free the current selection */ - if(H5S_hyper_free_span_info(space->select.sel_info.hslab->span_lst)<0) - HGOTO_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release hyperslab spans") - space->select.sel_info.hslab->span_lst=NULL; + case H5S_SELECT_AND: + /* Convert *result to "none" selection */ + if(H5S_select_none(*result) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't convert selection") + HGOTO_DONE(SUCCEED); - /* Reset the number of items in selection */ - space->select.num_elem=0; + case H5S_SELECT_NOTB: + /* Copy space1's spans to *result */ + if(is_result_new) + (*result)->select.sel_info.hslab->span_lst = H5S_hyper_copy_span(space1->select.sel_info.hslab->span_lst); - /* Check if there are any non-overlapped selections */ - if(a_not_b!=NULL) { - if(H5S_hyper_merge_spans(space,a_not_b,FALSE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + /* Indicate that the spans changed */ + *updated_spans = TRUE; + break; - /* Update the number of elements in current selection */ - space->select.num_elem=H5S_hyper_spans_nelem(a_not_b); + case H5S_SELECT_NOTA: + if(!is_result_new) { + HDassert(space1 == *result); - /* Indicate that the spans were updated */ - updated_spans = TRUE; + /* Free the current selection */ + if(H5S_hyper_free_span_info(space1->select.sel_info.hslab->span_lst) < 0) + HGOTO_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release hyperslab spans") } /* end if */ - if(b_not_a!=NULL) { - if(H5S_hyper_merge_spans(space,b_not_a,FALSE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - /* Update the number of elements in current selection */ - space->select.num_elem+=H5S_hyper_spans_nelem(b_not_a); + /* Copy space2's spans to *result */ + if(!can_own_span2) + (*result)->select.sel_info.hslab->span_lst = H5S_hyper_copy_span(space2_span_lst); + else { + (*result)->select.sel_info.hslab->span_lst = space2_span_lst; + *span2_owned = TRUE; + } /* end else */ - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ + /* Reset the number of items in selection */ + (*result)->select.num_elem = H5S_hyper_spans_nelem(space2_span_lst); + + /* Indicate that the spans changed */ + *updated_spans = TRUE; break; - case H5S_SELECT_NOTB: - /* Free the current selection */ - if(H5S_hyper_free_span_info(space->select.sel_info.hslab->span_lst)<0) - HGOTO_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release hyperslab spans") - space->select.sel_info.hslab->span_lst=NULL; + case H5S_SELECT_NOOP: + case H5S_SELECT_SET: + case H5S_SELECT_APPEND: + case H5S_SELECT_PREPEND: + case H5S_SELECT_INVALID: + default: + HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") + } /* end switch */ - /* Reset the number of items in selection */ - space->select.num_elem=0; + /* update bound box of the selection result */ + if(H5S_hyper_update_bound_box(*result, op, space2_low_bound, space2_high_bound) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't update the bound box") + } /* end if */ + else { + const hsize_t *span_a_b_bounds[4]; /* Pointers to space1 & space2 bound boxes */ + hsize_t bounds_array[6 * H5S_MAX_RANK]; /* Array for bounding boxes */ + hsize_t *tmp_bounds_array; /* Temp. pointer to array for bounding boxes */ + hsize_t tmp = HSIZET_MAX; + unsigned selector = 0; /* Select which clipping spans to generate */ - /* Check if there are any non-overlapped selections */ - if(a_not_b!=NULL) { - if(H5S_hyper_merge_spans(space,a_not_b,TRUE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + /* Generate mask for clip operation depending on the op */ + switch(op) { + case H5S_SELECT_OR: + selector = H5S_HYPER_COMPUTE_B_NOT_A; /* a + b_not_a */ + break; - /* Update the number of elements in current selection */ - space->select.num_elem=H5S_hyper_spans_nelem(a_not_b); + case H5S_SELECT_XOR: /* a_not_b + b_not_a */ + selector = H5S_HYPER_COMPUTE_A_NOT_B | H5S_HYPER_COMPUTE_B_NOT_A; + break; - /* Indicate that the a_not_b are owned */ - a_not_b=NULL; + case H5S_SELECT_AND: /* a_and_b */ + selector = H5S_HYPER_COMPUTE_A_AND_B; + break; - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ + case H5S_SELECT_NOTB: /* a_not_b */ + selector = H5S_HYPER_COMPUTE_A_NOT_B; break; - case H5S_SELECT_NOTA: - /* Free the current selection */ - if(H5S_hyper_free_span_info(space->select.sel_info.hslab->span_lst)<0) - HGOTO_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release hyperslab spans") - space->select.sel_info.hslab->span_lst=NULL; + case H5S_SELECT_NOTA: /* b_not_a */ + selector = H5S_HYPER_COMPUTE_B_NOT_A; + break; - /* Reset the number of items in selection */ - space->select.num_elem=0; + case H5S_SELECT_NOOP: + case H5S_SELECT_SET: + case H5S_SELECT_APPEND: + case H5S_SELECT_PREPEND: + case H5S_SELECT_INVALID: + default: + HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") + } /* end switch */ - /* Check if there are any non-overlapped selections */ - if(b_not_a!=NULL) { - if(H5S_hyper_merge_spans(space,b_not_a,TRUE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + /* Initialize arrays for 3 pairs of low/high bounds to default values */ + tmp_bounds_array = bounds_array; + for(u = 0; u < 3; u++) { + /* set the bounds to be the default value */ + H5VM_array_fill(tmp_bounds_array, &tmp, sizeof(hsize_t), space1->extent.rank); + tmp_bounds_array += space1->extent.rank; + HDmemset(tmp_bounds_array, 0, sizeof(hsize_t) * space1->extent.rank); + tmp_bounds_array += space1->extent.rank; + } /* end for */ - /* Update the number of elements in current selection */ - space->select.num_elem=H5S_hyper_spans_nelem(b_not_a); + /* Initialize array of pointers to space1 & space2's bound arrays */ + span_a_b_bounds[0] = space1->select.low_bounds; + span_a_b_bounds[1] = space1->select.high_bounds; + span_a_b_bounds[2] = space2_low_bound; + span_a_b_bounds[3] = space2_high_bound; - /* Indicate that the b_not_a are owned */ - b_not_a=NULL; + /* Generate lists of spans which overlap and don't overlap */ + if(H5S_hyper_clip_spans(space1->select.sel_info.hslab->span_lst, + space2_span_lst, selector, 0, space1->extent.rank, + span_a_b_bounds, bounds_array, &a_not_b, &a_and_b, &b_not_a) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") + switch(op) { + case H5S_SELECT_OR: + if(is_result_new) + (*result)->select.sel_info.hslab->span_lst = H5S_hyper_copy_span(space1->select.sel_info.hslab->span_lst); + break; - /* Indicate that the spans were updated */ - updated_spans = TRUE; + case H5S_SELECT_AND: + case H5S_SELECT_XOR: + case H5S_SELECT_NOTB: + case H5S_SELECT_NOTA: + if(!is_result_new) { + HDassert(space1 == *result); + + /* Free the current selection */ + if(H5S_hyper_free_span_info(space1->select.sel_info.hslab->span_lst) < 0) + HGOTO_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release hyperslab spans") + space1->select.sel_info.hslab->span_lst = NULL; } /* end if */ + + /* Reset the number of items in selection */ + (*result)->select.num_elem = 0; break; case H5S_SELECT_NOOP: @@ -6232,40 +6846,110 @@ H5S_generate_hyperslab (H5S_t *space, H5S_seloper_t op, HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") } /* end switch */ - /* Check if the resulting hyperslab span tree is empty */ - if(space->select.sel_info.hslab->span_lst==NULL) { - H5S_hyper_span_info_t *spans; /* Empty hyperslab span tree */ + /* Check if there are any non-overlapped selections */ + if(a_not_b) { + hsize_t *a_not_b_low_bounds = bounds_array; + hsize_t *a_not_b_high_bounds = bounds_array + space1->extent.rank; - /* Sanity check */ - HDassert(space->select.num_elem == 0); + /* Other than OR, the span_lst is set to NULL. And in OR, a_not_b is not needed */ + HDassert(NULL == (*result)->select.sel_info.hslab->span_lst); - /* Allocate a span info node */ - if((spans = H5FL_MALLOC(H5S_hyper_span_info_t))==NULL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab span") + if(H5S_hyper_merge_spans(*result, a_not_b) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - /* Set the reference count */ - spans->count=1; + /* Update the bound box: just use a_not_b's bound box as no span tree is in result */ + HDmemcpy((*result)->select.low_bounds, a_not_b_low_bounds, sizeof(hsize_t) * space1->extent.rank); + HDmemcpy((*result)->select.high_bounds, a_not_b_high_bounds, sizeof(hsize_t) * space1->extent.rank); - /* Reset the scratch pad space */ - spans->scratch=0; + /* Update the number of elements in current selection */ + (*result)->select.num_elem += H5S_hyper_spans_nelem(a_not_b); - /* Set to empty tree */ - spans->head=NULL; + /* Indicate that the spans were updated */ + *updated_spans = TRUE; - /* Set pointer to empty span tree */ - space->select.sel_info.hslab->span_lst=spans; + /* Indicate that the a_not_b spans are owned */ + a_not_b = NULL; } /* end if */ - else { - /* Check if we updated the spans */ - if(updated_spans) { - /* Attempt to rebuild "optimized" start/stride/count/block information. - * from resulting hyperslab span tree - */ - if(H5S_hyper_rebuild(space) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't rebuild hyperslab info") + + if(a_and_b) { + hsize_t *a_and_b_low_bounds = bounds_array + 2 * space1->extent.rank; + hsize_t *a_and_b_high_bounds = bounds_array + 3 * space1->extent.rank; + + /** + * 1. Other than OR, the span_lst is set to NULL. And in OR, + * a_and_b is not needed + * 2. a_not_b will never be computed together with a_and_b + * because merging these two equals to a. + */ + HDassert(NULL == (*result)->select.sel_info.hslab->span_lst); + + if(H5S_hyper_merge_spans(*result, a_and_b) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + + /* Update the bound box: just use a_not_b's bound box as no span tree is in result */ + HDmemcpy((*result)->select.low_bounds, a_and_b_low_bounds, sizeof(hsize_t) * space1->extent.rank); + HDmemcpy((*result)->select.high_bounds, a_and_b_high_bounds, sizeof(hsize_t) * space1->extent.rank); + + /* Update the number of elements in current selection */ + (*result)->select.num_elem += H5S_hyper_spans_nelem(a_and_b); + + /* Indicate that the spans were updated */ + *updated_spans = TRUE; + + /* Indicate that the a_and_b spans are owned */ + a_and_b = NULL; + } /* end if */ + + if(b_not_a) { + hsize_t *b_not_a_low_bounds = bounds_array + 4 * space1->extent.rank; + hsize_t *b_not_a_high_bounds = bounds_array + 5 * space1->extent.rank; + hbool_t has_span_tree = (NULL != (*result)->select.sel_info.hslab->span_lst); + + if(H5S_hyper_merge_spans(*result, b_not_a) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") + + /* Update the bound box */ + if(has_span_tree) { + /* Since two span trees are merged, the update on bound box is like an OR operation */ + for(u = 0; u < space1->extent.rank; u++) { + (*result)->select.low_bounds[u] = MIN((*result)->select.low_bounds[u], b_not_a_low_bounds[u]); + (*result)->select.high_bounds[u] = MAX((*result)->select.high_bounds[u], b_not_a_high_bounds[u]); + } /* end for */ } /* end if */ + else { + /* Just use b_not_a's bound box as no span tree is in result */ + HDmemcpy((*result)->select.low_bounds, b_not_a_low_bounds, sizeof(hsize_t) * space1->extent.rank); + HDmemcpy((*result)->select.high_bounds, b_not_a_high_bounds, sizeof(hsize_t) * space1->extent.rank); + } /* end else */ + + /* Update the number of elements in current selection */ + (*result)->select.num_elem += H5S_hyper_spans_nelem(b_not_a); + + /* Indicate that the spans were updated */ + *updated_spans = TRUE; + + /* Indicate that the b_not_a spans are owned */ + b_not_a = NULL; + } /* end if */ + } /* end else for the case the new span overlaps with the old (i.e. space) */ + + /* Check if the spans weren't updated, and reset selection if so */ + if(!*updated_spans) { + /** If updated_spans remains FALSE as in this branch, it + * means the result has been cleared in cases + * XOR/AND/NOTB/NOTA, and the result is a copy of the + * dataspace in the case OR. + * + * If two dataspaces have generated any of the three clipped + * span trees (i.e. a_not_b, a_and_b, and b_not_a), the + * updated_spans must be TRUE. + */ + if(H5S_SELECT_OR != op) { + /* Convert *result to "none" selection */ + if(H5S_select_none(*result) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't convert selection") } /* end else */ - } /* end else */ + } /* end if */ done: /* Free resources */ @@ -6278,6 +6962,108 @@ done: if(b_not_a) if(H5S_hyper_free_span_info(b_not_a) < 0) HDONE_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release temporary hyperslab spans") + + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5S_fill_in_new_space() */ + + +/*------------------------------------------------------------------------- + * Function: H5S_generate_hyperlab + * + * Purpose: Generate hyperslab information from H5S_select_hyperslab() + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Quincey Koziol + * Tuesday, September 12, 2000 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5S_generate_hyperslab(H5S_t *space, H5S_seloper_t op, const hsize_t start[], + const hsize_t stride[], const hsize_t count[], const hsize_t block[]) +{ + H5S_hyper_span_info_t *new_spans=NULL; /* Span tree for new hyperslab */ + hsize_t new_spans_low_bounds[H5S_MAX_RANK]; /* The lower bound box for the new hyperslab */ + hsize_t new_spans_high_bounds[H5S_MAX_RANK]; /* The upper bound box for the new hyperslab */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT + + /* Check args */ + HDassert(space); + HDassert(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID); + HDassert(start); + HDassert(stride); + HDassert(count); + HDassert(block); + + /* Generate span tree for new hyperslab information */ + if(NULL == (new_spans = H5S_hyper_make_spans(space->extent.rank, start, stride, count, block))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't create hyperslab information") + + /* Generate the bound box for the new hyperslab */ + for(u = 0; u < space->extent.rank; u++) { + new_spans_low_bounds[u] = start[u]; + new_spans_high_bounds[u] = new_spans_low_bounds[u] + stride[u] * (count[u] - 1) + (block[u] - 1); + } /* end for */ + + /* Generate list of blocks to add/remove based on selection operation */ + if(op == H5S_SELECT_SET) { + H5S_hyper_span_info_t *existing_spans = space->select.sel_info.hslab->span_lst; + + /* Add new spans to current selection */ + if(NULL != existing_spans) + if(H5S_hyper_free_span_info(existing_spans) < 0) + HDONE_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release existing hyperslab spans") + + space->select.sel_info.hslab->span_lst = new_spans; + + /* Set the number of elements in current selection */ + space->select.num_elem = H5S_hyper_spans_nelem(new_spans); + + /* Update the bound box of this hyperslab */ + HDmemcpy(space->select.low_bounds, new_spans_low_bounds, sizeof(hsize_t) * space->extent.rank); + HDmemcpy(space->select.high_bounds, new_spans_high_bounds, sizeof(hsize_t) * space->extent.rank); + + /* Indicate that the new_spans are owned */ + new_spans = NULL; + } /* end if */ + else { + hbool_t new_spans_owned; + hbool_t updated_spans; + + /* Generate new spans for space */ + if(H5S_fill_in_new_space(space, op, new_spans, new_spans_low_bounds, new_spans_high_bounds, TRUE, &new_spans_owned, &updated_spans, &space) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't generate the specified hyperslab") + + /* Check if the spans were updated by H5S_fill_in_new_space */ + if(updated_spans) { + H5S_hyper_dim_t new_hyper_diminfo[H5S_MAX_RANK]; + + /* Sanity check */ + HDassert(space->select.sel_info.hslab->span_lst->head); + + /* Build diminfo struct */ + for(u = 0; u <space->extent.rank; u++) { + new_hyper_diminfo[u].start = start[u]; + new_hyper_diminfo[u].stride = stride[u]; + new_hyper_diminfo[u].count = count[u]; + new_hyper_diminfo[u].block = block[u]; + } /* end for */ + + /* Update space's dim info */ + if(H5S_hyper_update_diminfo(space, op, new_hyper_diminfo) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't update hyperslab info") + } /* end if */ + + /* Indicate that the new_spans are owned, there's no need to free */ + if(new_spans_owned) + new_spans = NULL; + } /* end else */ + +done: if(new_spans) if(H5S_hyper_free_span_info(new_spans) < 0) HDONE_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release temporary hyperslab spans") @@ -6299,20 +7085,17 @@ done: *------------------------------------------------------------------------- */ herr_t -H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, - const hsize_t start[], - const hsize_t *stride, - const hsize_t count[], - const hsize_t *block) +H5S_select_hyperslab(H5S_t *space, H5S_seloper_t op, const hsize_t start[], + const hsize_t *stride, const hsize_t count[], const hsize_t *block) { hsize_t int_stride[H5O_LAYOUT_NDIMS]; /* Internal storage for stride information */ hsize_t int_count[H5O_LAYOUT_NDIMS]; /* Internal storage for count information */ hsize_t int_block[H5O_LAYOUT_NDIMS]; /* Internal storage for block information */ - const hsize_t *opt_stride; /* Optimized stride information */ - const hsize_t *opt_count; /* Optimized count information */ - const hsize_t *opt_block; /* Optimized block information */ - unsigned u; /* Counters */ - herr_t ret_value=SUCCEED; /* Return value */ + const hsize_t *opt_stride; /* Optimized stride information */ + const hsize_t *opt_count; /* Optimized count information */ + const hsize_t *opt_block; /* Optimized block information */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -6345,8 +7128,8 @@ H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, case H5S_SELECT_AND: /* Binary "and" operation for hyperslabs */ case H5S_SELECT_NOTA: /* Binary "B not A" operation for hyperslabs */ /* Convert to "none" selection */ - if(H5S_select_none(space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't convert selection") + if(H5S_select_none(space) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't convert selection") HGOTO_DONE(SUCCEED); case H5S_SELECT_OR: /* Binary "or" operation for hyperslabs */ @@ -6465,8 +7248,8 @@ H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, case H5S_SELECT_NOTA: /* Binary "B not A" operation for hyperslabs */ /* Convert to "none" selection */ - if(H5S_select_none(space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't convert selection") + if(H5S_select_none(space) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't convert selection") HGOTO_DONE(SUCCEED); case H5S_SELECT_NOOP: @@ -6515,14 +7298,21 @@ H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, space->select.sel_info.hslab->opt_diminfo[u].count = opt_count[u]; space->select.sel_info.hslab->opt_diminfo[u].block = opt_block[u]; + /* update bound box of the hyperslab selection */ + space->select.low_bounds[u] = start[u]; + space->select.high_bounds[u] = space->select.low_bounds[u] + stride[u] * (count[u] - 1) + (block[u] - 1); + space->select.num_elem *= (opt_count[u] * opt_block[u]); } /* end for */ /* Indicate that the dimension information is valid */ - space->select.sel_info.hslab->diminfo_valid = TRUE; + space->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_YES; /* Indicate that there's no slab information */ space->select.sel_info.hslab->span_lst = NULL; + + /* Set selection type */ + space->select.type = H5S_sel_hyper; } /* end if */ else if(op >= H5S_SELECT_OR && op <= H5S_SELECT_NOTA) { /* Sanity check */ @@ -6533,8 +7323,9 @@ H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, if(H5S_hyper_generate_spans(space) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, FAIL, "dataspace does not have span tree") - /* Indicate that the regular dimensions are no longer valid */ - space->select.sel_info.hslab->diminfo_valid = FALSE; + /* Set selection type */ + /* (Could be overridden by resetting selection to 'none', below) */ + space->select.type = H5S_sel_hyper; /* Add in the new hyperslab information */ if(H5S_generate_hyperslab(space, op, start, opt_stride, opt_count, opt_block) < 0) @@ -6543,12 +7334,9 @@ H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, else HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") - /* Set selection type */ - space->select.type = H5S_sel_hyper; - done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_select_hyperslab() */ +} /* end H5S_select_hyperslab() */ /*-------------------------------------------------------------------------- @@ -6579,10 +7367,9 @@ done: --------------------------------------------------------------------------*/ herr_t H5Sselect_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t start[], - const hsize_t stride[], const hsize_t count[], const hsize_t block[]) + const hsize_t stride[], const hsize_t count[], const hsize_t block[]) { H5S_t *space; /* Dataspace to modify selection of */ - unsigned u; /* Local index variable */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) @@ -6590,7 +7377,7 @@ H5Sselect_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t start[], /* Check args */ if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") if(H5S_SCALAR == H5S_GET_EXTENT_TYPE(space)) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "hyperslab doesn't support H5S_SCALAR space") if(H5S_NULL == H5S_GET_EXTENT_TYPE(space)) @@ -6599,617 +7386,283 @@ H5Sselect_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t start[], HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "hyperslab not specified") if(!(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID)) HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") - if(stride!=NULL) { + if(stride != NULL) { + unsigned u; /* Local index variable */ + /* Check for 0-sized strides */ - for(u=0; u<space->extent.rank; u++) { - if(stride[u]==0) + for(u = 0; u < space->extent.rank; u++) { + if(stride[u] == 0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid stride==0 value") } /* end for */ } /* end if */ - if (H5S_select_hyperslab(space, op, start, stride, count, block)<0) + if(H5S_select_hyperslab(space, op, start, stride, count, block) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to set hyperslab selection") done: FUNC_LEAVE_API(ret_value) } /* end H5Sselect_hyperslab() */ -#else /* NEW_HYPERSLAB_API */ /* Works */ - -/*------------------------------------------------------------------------- - * Function: H5S_operate_hyperslab - * - * Purpose: Combines two hyperslabs with an operation, putting the - * result into a third hyperslab selection - * - * Return: non-negative on success/NULL on failure - * - * Programmer: Quincey Koziol - * Tuesday, October 30, 2001 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static herr_t -H5S_operate_hyperslab (H5S_t *result, H5S_hyper_span_info_t *spans1, H5S_seloper_t op, H5S_hyper_span_info_t *spans2, - hbool_t can_own_span2, hbool_t *span2_owned) -{ - H5S_hyper_span_info_t *a_not_b=NULL; /* Span tree for hyperslab spans in old span tree and not in new span tree */ - H5S_hyper_span_info_t *a_and_b=NULL; /* Span tree for hyperslab spans in both old and new span trees */ - H5S_hyper_span_info_t *b_not_a=NULL; /* Span tree for hyperslab spans in new span tree and not in old span tree */ - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI_NOINIT - - /* Check args */ - HDassert(result); - HDassert(spans2); - HDassert(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID); - - /* Just copy the selection from spans2 if we are setting the selection */ - /* ('space1' to 'result' aliasing happens at the next layer up) */ - if(op==H5S_SELECT_SET) { - if(H5S_hyper_merge_spans(result,spans2,can_own_span2)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem=H5S_hyper_spans_nelem(spans2); - - /* Indicate that we took ownership of span2, if allowed */ - if(can_own_span2) - *span2_owned=TRUE; - } /* end if */ - else { - hbool_t updated_spans = FALSE; /* Whether the spans in the selection were modified */ - - HDassert(spans1); - - /* Generate lists of spans which overlap and don't overlap */ - if(H5S_hyper_clip_spans(spans1,spans2,&a_not_b,&a_and_b,&b_not_a)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") - - /* Switch on the operation */ - switch(op) { - case H5S_SELECT_OR: - /* Copy spans from spans1 to current selection */ - if(spans1!=NULL) { - if(H5S_hyper_merge_spans(result,spans1,FALSE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem=H5S_hyper_spans_nelem(spans1); - } /* end if */ - - /* Add any new spans from spans2 to current selection */ - if(b_not_a!=NULL) { - if(H5S_hyper_merge_spans(result,b_not_a,FALSE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem+=H5S_hyper_spans_nelem(b_not_a); - - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ - break; - - case H5S_SELECT_AND: - /* Check if there are any overlapped selections */ - if(a_and_b!=NULL) { - if(H5S_hyper_merge_spans(result,a_and_b,TRUE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem=H5S_hyper_spans_nelem(a_and_b); - - /* Indicate that the result owns the a_and_b spans */ - a_and_b=NULL; - - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ - break; - - case H5S_SELECT_XOR: - /* Check if there are any non-overlapped selections */ - if(a_not_b!=NULL) { - if(H5S_hyper_merge_spans(result,a_not_b,FALSE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem=H5S_hyper_spans_nelem(a_not_b); - - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ - if(b_not_a!=NULL) { - if(H5S_hyper_merge_spans(result,b_not_a,FALSE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem+=H5S_hyper_spans_nelem(b_not_a); - - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ - break; - - case H5S_SELECT_NOTB: - /* Check if there are any non-overlapped selections */ - if(a_not_b!=NULL) { - if(H5S_hyper_merge_spans(result,a_not_b,TRUE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem=H5S_hyper_spans_nelem(a_not_b); - - /* Indicate that the result owns the a_not_b spans */ - a_not_b=NULL; - - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ - break; - - case H5S_SELECT_NOTA: - /* Check if there are any non-overlapped selections */ - if(b_not_a!=NULL) { - if(H5S_hyper_merge_spans(result,b_not_a,TRUE)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert hyperslabs") - - /* Update the number of elements in current selection */ - result->select.num_elem=H5S_hyper_spans_nelem(b_not_a); - - /* Indicate that the result owns the b_not_a spans */ - b_not_a=NULL; - - /* Indicate that the spans were updated */ - updated_spans = TRUE; - } /* end if */ - break; - - default: - HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") - } /* end switch */ - - /* Free the hyperslab trees generated from the clipping algorithm */ - if(a_not_b) - H5S_hyper_free_span_info(a_not_b); - if(a_and_b) - H5S_hyper_free_span_info(a_and_b); - if(b_not_a) - H5S_hyper_free_span_info(b_not_a); - - /* Check if the resulting hyperslab span tree is empty */ - if(result->select.sel_info.hslab->span_lst==NULL) { - H5S_hyper_span_info_t *spans; /* Empty hyperslab span tree */ - - /* Sanity check */ - HDassert(result->select.num_elem == 0); - - /* Allocate a span info node */ - if((spans = H5FL_MALLOC(H5S_hyper_span_info_t))==NULL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab span") - - /* Set the reference count */ - spans->count=1; - - /* Reset the scratch pad space */ - spans->scratch=0; - - /* Set to empty tree */ - spans->head=NULL; - - /* Set pointer to empty span tree */ - result->select.sel_info.hslab->span_lst=spans; - } /* end if */ - else { - /* Check if we updated the spans */ - if(updated_spans) { - /* Attempt to rebuild "optimized" start/stride/count/block information. - * from resulting hyperslab span tree - */ - if(H5S_hyper_rebuild(result) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't rebuild hyperslab info") - } /* end if */ - } /* end else */ - } /* end else */ - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_operate_hyperslab() */ -/*------------------------------------------------------------------------- - * Function: H5S_generate_hyperlab - * - * Purpose: Generate hyperslab information from H5S_select_hyperslab() - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Quincey Koziol (split from HS_select_hyperslab()). - * Tuesday, September 12, 2000 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ +/*-------------------------------------------------------------------------- + NAME + H5S_fill_in_hyperslab + PURPOSE + Specify a hyperslab to combine with the current hyperslab selection, and + store the result in the new hyperslab selection. + USAGE + herr_t H5S_fill_in_hyperslab(new_space, old_space, op, start, stride, count, block) + H5S_t old_space; IN: The old space the selection is performed on + H5S_seloper_t op; IN: Operation to perform on current selection + const hsize_t *start; IN: Offset of start of hyperslab + const hsize_t *stride; IN: Hyperslab stride + const hsize_t *count; IN: Number of blocks included in hyperslab + const hsize_t *block; IN: Size of block in hyperslab + H5S_t *new_space; OUT: The new dataspace to store the selection result + RETURNS + Non-negative on success/Negative on failure + DESCRIPTION + Combines a hyperslab selection with the current selection for a dataspace. + If STRIDE or BLOCK is NULL, they are assumed to be set to all '1'. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + In some cases, the whole span tree in the old_space could be avoided from copying + into the new_space. In order to deal with such cases, H5S_select_hyperslab could + not be directly called. Otherwise, this function equals two steps: + 1. copy the whole span tree from old_space into new_space + 2. call H5S_select_hyperslab with the new_space. + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ static herr_t -H5S_generate_hyperslab (H5S_t *space, H5S_seloper_t op, - const hsize_t start[], - const hsize_t stride[], - const hsize_t count[], - const hsize_t block[]) +H5S_fill_in_hyperslab(H5S_t *old_space, H5S_seloper_t op, const hsize_t start[], + const hsize_t *stride, const hsize_t count[], const hsize_t *block, + H5S_t **new_space) { - H5S_hyper_span_info_t *new_spans=NULL; /* Span tree for new hyperslab */ - H5S_hyper_span_info_t *tmp_spans=NULL; /* Temporary copy of selection */ - hbool_t span2_owned=FALSE; /* Flag to indicate that span2 was used in H5S_operate_hyperslab() */ - herr_t ret_value=SUCCEED; /* Return value */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT /* Check args */ - HDassert(space); - HDassert(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID); - HDassert(start); - HDassert(stride); - HDassert(count); - HDassert(block); - - /* Generate span tree for new hyperslab information */ - if((new_spans=H5S_hyper_make_spans(space->extent.rank,start,stride,count,block))==NULL) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't create hyperslab information") - - /* Copy the original dataspace */ - if(space->select.sel_info.hslab->span_lst!=NULL) { - /* Take ownership of the dataspace's hyperslab spans */ - /* (These are freed later) */ - tmp_spans=space->select.sel_info.hslab->span_lst; - space->select.sel_info.hslab->span_lst=NULL; - - /* Reset the other dataspace selection information */ - if(H5S_SELECT_RELEASE(space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't release selection") - - /* Allocate space for the hyperslab selection information */ - if((space->select.sel_info.hslab=H5FL_MALLOC(H5S_hyper_sel_t))==NULL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab info") - } /* end if */ - - /* Combine tmp_space (really space) & new_space, with the result in space */ - if(H5S_operate_hyperslab(space,tmp_spans,op,new_spans,TRUE,&span2_owned)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") - -done: - /* Free temporary data structures */ - if(tmp_spans!=NULL) - if(H5S_hyper_free_span_info(tmp_spans)<0) - HDONE_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release temporary hyperslab spans") - if(new_spans!=NULL && span2_owned==FALSE) - if(H5S_hyper_free_span_info(new_spans)<0) - HDONE_ERROR(H5E_INTERNAL, H5E_CANTFREE, FAIL, "failed to release temporary hyperslab spans") - - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_generate_hyperslab() */ - - -/*------------------------------------------------------------------------- - * Function: H5S_select_hyperslab - * - * Purpose: Internal version of H5Sselect_hyperslab(). - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Quincey Koziol - * Wednesday, January 10, 2001 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -herr_t -H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, - const hsize_t start[], - const hsize_t *stride, - const hsize_t count[], - const hsize_t *block) -{ - hsize_t int_stride[H5O_LAYOUT_NDIMS]; /* Internal storage for stride information */ - hsize_t int_count[H5O_LAYOUT_NDIMS]; /* Internal storage for count information */ - hsize_t int_block[H5O_LAYOUT_NDIMS]; /* Internal storage for block information */ - const hsize_t *opt_stride; /* Optimized stride information */ - const hsize_t *opt_count; /* Optimized count information */ - const hsize_t *opt_block; /* Optimized block information */ - unsigned u; /* Counters */ - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Check args */ - HDassert(space); + HDassert(old_space); HDassert(start); HDassert(count); - HDassert(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID); + HDassert(op >= H5S_SELECT_SET && op <= H5S_SELECT_NOTA); + HDassert(new_space); + HDassert(*new_space == NULL); /* Point to the correct stride values */ - if(stride==NULL) + if(stride == NULL) stride = _ones; /* Point to the correct block values */ - if(block==NULL) + if(block == NULL) block = _ones; - /* - * Check new selection. - */ - for(u=0; u<space->extent.rank; u++) { + /* Check new selection. */ + for(u = 0; u < old_space->extent.rank; u++) { /* Check for overlapping hyperslab blocks in new selection. */ - if(count[u]>1 && stride[u]<block[u]) + if(count[u] > 1 && stride[u] < block[u]) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "hyperslab blocks overlap") /* Detect zero-sized hyperslabs in new selection */ if(count[u] == 0 || block[u] == 0) { switch(op) { - case H5S_SELECT_SET: /* Select "set" operation */ case H5S_SELECT_AND: /* Binary "and" operation for hyperslabs */ case H5S_SELECT_NOTA: /* Binary "B not A" operation for hyperslabs */ /* Convert to "none" selection */ - if(H5S_select_none(space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't convert selection") + /* Copy the first dataspace without sharing the list of spans */ + if(NULL == ((*new_space) = H5S_copy(old_space, TRUE, TRUE))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to copy dataspace") + if(H5S_select_none((*new_space)) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't convert selection") HGOTO_DONE(SUCCEED); case H5S_SELECT_OR: /* Binary "or" operation for hyperslabs */ case H5S_SELECT_XOR: /* Binary "xor" operation for hyperslabs */ case H5S_SELECT_NOTB: /* Binary "A not B" operation for hyperslabs */ + /* Copy the first dataspace with sharing the list of spans */ + if(NULL == ((*new_space) = H5S_copy(old_space, FALSE, TRUE))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to copy dataspace") HGOTO_DONE(SUCCEED); /* Selection stays same */ + case H5S_SELECT_NOOP: + case H5S_SELECT_SET: + case H5S_SELECT_APPEND: + case H5S_SELECT_PREPEND: + case H5S_SELECT_INVALID: default: HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") } /* end switch */ } /* end if */ } /* end for */ - /* Optimize hyperslab parameters to merge contiguous blocks, etc. */ - if(stride == _ones && block == _ones) { - /* Point to existing arrays */ - opt_stride = _ones; - opt_count = _ones; - opt_block = count; - } /* end if */ - else { - /* Point to local arrays */ - opt_stride = int_stride; - opt_count = int_count; - opt_block = int_block; - for(u=0; u<space->extent.rank; u++) { - /* contiguous hyperslabs have the block size equal to the stride */ - if(stride[u]==block[u]) { - int_count[u]=1; - int_stride[u]=1; - if(block[u]==1) - int_block[u]=count[u]; - else - int_block[u]=block[u]*count[u]; - } /* end if */ - else { - if(count[u]==1) - int_stride[u]=1; - else { - HDassert(stride[u] > block[u]); - int_stride[u]=stride[u]; - } /* end else */ - int_count[u]=count[u]; - int_block[u]=block[u]; - } /* end else */ - } /* end for */ - } /* end else */ + if(H5S_GET_SELECT_TYPE(old_space) == H5S_SEL_HYPERSLABS) { + hsize_t new_low_bound[H5S_MAX_RANK]; + hsize_t new_high_bound[H5S_MAX_RANK]; + hbool_t overlapped = FALSE; - /* Fixup operation for non-hyperslab selections */ - switch(H5S_GET_SELECT_TYPE(space)) { - case H5S_SEL_NONE: /* No elements selected in dataspace */ - switch(op) { - case H5S_SELECT_SET: /* Select "set" operation */ - /* Change "none" selection to hyperslab selection */ - break; + /* Generate bounding box for hyperslab parameters */ + for(u = 0; u < old_space->extent.rank; u++) { + new_low_bound[u] = start[u]; + new_high_bound[u] = new_low_bound[u] + stride[u] * (count[u]-1) + (block[u]-1); + } /* end for */ - case H5S_SELECT_OR: /* Binary "or" operation for hyperslabs */ - case H5S_SELECT_XOR: /* Binary "xor" operation for hyperslabs */ - case H5S_SELECT_NOTA: /* Binary "B not A" operation for hyperslabs */ - op=H5S_SELECT_SET; /* Maps to "set" operation when applied to "none" selection */ - break; + /* Check bounding box to see if two are disjoint */ + for(u = 0; u < old_space->extent.rank; u++) { + /* Note: offset of this old_space is neglected */ + hsize_t old_low_bound = old_space->select.low_bounds[u]; + hsize_t old_high_bound = old_space->select.high_bounds[u]; + + /* The following condition tests are copied from H5S_fill_in_new_space */ + if((new_low_bound[u] >= old_low_bound && new_low_bound[u] <= old_high_bound) || + (new_high_bound[u] >= old_low_bound && new_high_bound[u] <= old_high_bound) || + (new_low_bound[u] <= old_low_bound && new_high_bound[u] >= old_high_bound)) { + overlapped = TRUE; + break; + } /* end if */ + } /* end for */ - case H5S_SELECT_AND: /* Binary "and" operation for hyperslabs */ - case H5S_SELECT_NOTB: /* Binary "A not B" operation for hyperslabs */ - HGOTO_DONE(SUCCEED); /* Selection stays "none" */ + if(!overlapped) { + H5S_hyper_span_info_t *new_spans = NULL; + H5S_hyper_dim_t new_hyper_diminfo[H5S_MAX_RANK]; - default: - HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") - } /* end switch */ - break; + if(NULL == ((*new_space) = H5S_copy(old_space, TRUE, TRUE))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to copy dataspace") + if(NULL != (*new_space)->select.sel_info.hslab->span_lst) { + old_space->select.sel_info.hslab->span_lst->count--; + (*new_space)->select.sel_info.hslab->span_lst = NULL; + } /* end if */ - case H5S_SEL_ALL: /* All elements selected in dataspace */ + /* Generate hyperslab info for new space */ switch(op) { - case H5S_SELECT_SET: /* Select "set" operation */ - /* Change "all" selection to hyperslab selection */ + case H5S_SELECT_OR: + case H5S_SELECT_XOR: + /* Add the new space to the space */ + if(NULL == (new_spans = H5S_hyper_make_spans(old_space->extent.rank, start, stride, count, block))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't create hyperslab information") + if(NULL != old_space->select.sel_info.hslab->span_lst) + (*new_space)->select.sel_info.hslab->span_lst = H5S_hyper_copy_span(old_space->select.sel_info.hslab->span_lst); + if(H5S_hyper_add_disjoint_spans(*new_space, new_spans) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't append hyperslabs") break; - case H5S_SELECT_OR: /* Binary "or" operation for hyperslabs */ - HGOTO_DONE(SUCCEED); /* Selection stays "all" */ + case H5S_SELECT_AND: + if(H5S_select_none((*new_space)) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't convert selection") + HGOTO_DONE(SUCCEED); - case H5S_SELECT_AND: /* Binary "and" operation for hyperslabs */ - op=H5S_SELECT_SET; /* Maps to "set" operation when applied to "none" selection */ + case H5S_SELECT_NOTB: + if(old_space->select.sel_info.hslab->span_lst != NULL) + (*new_space)->select.sel_info.hslab->span_lst = H5S_hyper_copy_span(old_space->select.sel_info.hslab->span_lst); + else { + if(H5S_select_none((*new_space)) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't convert selection") + HGOTO_DONE(SUCCEED); + } /* end else */ break; - case H5S_SELECT_XOR: /* Binary "xor" operation for hyperslabs */ - case H5S_SELECT_NOTB: /* Binary "A not B" operation for hyperslabs */ - /* Convert current "all" selection to "real" hyperslab selection */ - /* Then allow operation to proceed */ - { - hsize_t tmp_start[H5O_LAYOUT_NDIMS]; /* Temporary start information */ - hsize_t tmp_stride[H5O_LAYOUT_NDIMS]; /* Temporary stride information */ - hsize_t tmp_count[H5O_LAYOUT_NDIMS]; /* Temporary count information */ - hsize_t tmp_block[H5O_LAYOUT_NDIMS]; /* Temporary block information */ - - /* Fill in temporary information for the dimensions */ - for(u=0; u<space->extent.rank; u++) { - tmp_start[u]=0; - tmp_stride[u]=1; - tmp_count[u]=1; - tmp_block[u]=space->extent.size[u]; - } /* end for */ - - /* Convert to hyperslab selection */ - if(H5S_select_hyperslab(space,H5S_SELECT_SET,tmp_start,tmp_stride,tmp_count,tmp_block)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't convert selection") - } /* end case */ + case H5S_SELECT_NOTA: + if(NULL == (new_spans = H5S_hyper_make_spans(old_space->extent.rank, start, stride, count, block))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't create hyperslab information") + (*new_space)->select.sel_info.hslab->span_lst = new_spans; + (*new_space)->select.num_elem = H5S_hyper_spans_nelem(new_spans); break; - case H5S_SELECT_NOTA: /* Binary "B not A" operation for hyperslabs */ - /* Convert to "none" selection */ - if(H5S_select_none(space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't convert selection") - HGOTO_DONE(SUCCEED); - + case H5S_SELECT_NOOP: + case H5S_SELECT_SET: + case H5S_SELECT_APPEND: + case H5S_SELECT_PREPEND: + case H5S_SELECT_INVALID: default: HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") } /* end switch */ - break; - - case H5S_SEL_HYPERSLABS: - /* Hyperslab operation on hyperslab selection, OK */ - break; - - case H5S_SEL_POINTS: /* Can't combine hyperslab operations and point selections currently */ - if(op==H5S_SELECT_SET) /* Allow only "set" operation to proceed */ - break; - /* Else fall through to error */ - - default: - HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") - } /* end switch */ - - - if(op==H5S_SELECT_SET) { - /* If we are setting a new selection, remove current selection first */ - if(H5S_SELECT_RELEASE(space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't release hyperslab") - - /* Allocate space for the hyperslab selection information */ - if((space->select.sel_info.hslab=H5FL_MALLOC(H5S_hyper_sel_t))==NULL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab info") - - /* Save the diminfo */ - space->select.num_elem=1; - for(u=0; u<space->extent.rank; u++) { - space->select.sel_info.hslab->app_diminfo[u].start = start[u]; - space->select.sel_info.hslab->app_diminfo[u].stride = stride[u]; - space->select.sel_info.hslab->app_diminfo[u].count = count[u]; - space->select.sel_info.hslab->app_diminfo[u].block = block[u]; - - space->select.sel_info.hslab->opt_diminfo[u].start = start[u]; - space->select.sel_info.hslab->opt_diminfo[u].stride = opt_stride[u]; - space->select.sel_info.hslab->opt_diminfo[u].count = opt_count[u]; - space->select.sel_info.hslab->opt_diminfo[u].block = opt_block[u]; - - space->select.num_elem*=(opt_count[u]*opt_block[u]); - } /* end for */ - /* Indicate that the dimension information is valid */ - space->select.sel_info.hslab->diminfo_valid=TRUE; + /* Update bound box */ + if(H5S_hyper_update_bound_box(*new_space, op, new_low_bound, new_high_bound)<0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't update the bound box") - /* Indicate that there's no slab information */ - space->select.sel_info.hslab->span_lst=NULL; - } /* end if */ - else if(op>=H5S_SELECT_OR && op<=H5S_SELECT_NOTA) { - /* Sanity check */ - HDassert(H5S_GET_SELECT_TYPE(space) == H5S_SEL_HYPERSLABS); + /* Build diminfo struct */ + for(u = 0; u < (*new_space)->extent.rank; u++) { + new_hyper_diminfo[u].start = start[u]; + new_hyper_diminfo[u].stride = stride[u]; + new_hyper_diminfo[u].count = count[u]; + new_hyper_diminfo[u].block = block[u]; + } /* end for */ - /* Check if there's no hyperslab span information currently */ - if(space->select.sel_info.hslab->span_lst==NULL) - if(H5S_hyper_generate_spans(space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, FAIL, "dataspace does not have span tree") + /* Update space's dim info */ + if(H5S_hyper_update_diminfo(*new_space, op, new_hyper_diminfo) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't update hyperslab info") - /* Add in the new hyperslab information */ - if(H5S_generate_hyperslab (space, op, start, opt_stride, opt_count, opt_block)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't generate hyperslabs") + HGOTO_DONE(SUCCEED); + } /* end if(!overlapped) */ + } /* end if the selection of old space is H5S_SEL_HYPERSLABS*/ - /* Indicate that the regular dimensions are no longer valid */ - space->select.sel_info.hslab->diminfo_valid=FALSE; - } /* end if */ - else - HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") + /* Copy the first dataspace with sharing the list of spans */ + if(NULL == ((*new_space) = H5S_copy(old_space, FALSE, TRUE))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to copy dataspace") - /* Set selection type */ - space->select.type=H5S_sel_hyper; + /* Note: a little overhead in calling the function as some conditions are checked again */ + if(H5S_select_hyperslab(*new_space, op, start, stride, count, block) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to set hyperslab selection") done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_select_hyperslab() */ +} /* end H5S_fill_in_hyperslab() */ -/*-------------------------------------------------------------------------- - NAME - H5Sselect_hyperslab - PURPOSE - Specify a hyperslab to combine with the current hyperslab selection - USAGE - herr_t H5Sselect_hyperslab(dsid, op, start, stride, count, block) - hid_t dsid; IN: Dataspace ID of selection to modify - H5S_seloper_t op; IN: Operation to perform on current selection - const hsize_t *start; IN: Offset of start of hyperslab - const hsize_t *stride; IN: Hyperslab stride - const hsize_t *count; IN: Number of blocks included in hyperslab - const hsize_t *block; IN: Size of block in hyperslab - RETURNS - Non-negative on success/Negative on failure - DESCRIPTION - Combines a hyperslab selection with the current selection for a dataspace. - If the current selection is not a hyperslab, it is freed and the hyperslab - parameters passed in are combined with the H5S_SEL_ALL hyperslab (ie. a - selection composing the entire current extent). If STRIDE or BLOCK is - NULL, they are assumed to be set to all '1'. - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -herr_t -H5Sselect_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t start[], - const hsize_t stride[], const hsize_t count[], const hsize_t block[]) +/*------------------------------------------------------------------------- + * Function: H5S_fill_in_select + * + * Purpose: Combines two hyperslabs with an operation, putting the + * result into a third hyperslab selection + * + * Return: non-negative on success/NULL on failure + * + * Programmer: Chao Mei + * Tuesday, July 5, 2011 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5S_fill_in_select(H5S_t *space1, H5S_seloper_t op, H5S_t *space2, H5S_t **result) { - H5S_t *space = NULL; /* Dataspace to modify selection of */ - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_API(FAIL) - H5TRACE6("e", "iSs*h*h*h*h", space_id, op, start, stride, count, block); + hbool_t span2_owned; + hbool_t updated_spans; + herr_t ret_value = SUCCEED; /* Return value */ - /* Check args */ - if (NULL == (space=H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") - if (H5S_SCALAR==H5S_GET_EXTENT_TYPE(space)) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "hyperslab doesn't support H5S_SCALAR space") - if (H5S_NULL==H5S_GET_EXTENT_TYPE(space)) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "hyperslab doesn't support H5S_NULL space") - if(start==NULL || count==NULL) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "hyperslab not specified") - if(!(op>H5S_SELECT_NOOP && op<H5S_SELECT_INVALID)) - HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") - if(stride!=NULL) { - unsigned u; /* Local index variable */ + FUNC_ENTER_NOAPI_NOINIT - /* Check for 0-sized strides */ - for(u=0; u<space->extent.rank; u++) { - if(stride[u]==0) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid stride==0 value") - } /* end for */ + /* Sanity check */ + HDassert(space1); + HDassert(space2); + HDassert(op >= H5S_SELECT_OR && op <= H5S_SELECT_NOTA); + HDassert(space1->extent.rank == space2->extent.rank); + /* The result is either a to-be-created space or an empty one */ + HDassert(NULL == *result || *result == space1); + HDassert(space1->select.sel_info.hslab->span_lst); + HDassert(space2->select.sel_info.hslab->span_lst); + + /* Note: the offset of space2 is not considered here for bounding box */ + if(H5S_fill_in_new_space(space1, op, space2->select.sel_info.hslab->span_lst, space2->select.low_bounds, space2->select.high_bounds, FALSE, &span2_owned, &updated_spans, result) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSELECT, FAIL, "can't create the specified selection") + + /* Update diminfo if space2's diminfo was valid, otherwise just mark it as + * invalid if the spans were updated */ + HDassert(result); + if(updated_spans) { + if(space2->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { + if(H5S_hyper_update_diminfo(*result, op, space2->select.sel_info.hslab->opt_diminfo) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't update hyperslab info") + } /* end if */ + else + (*result)->select.sel_info.hslab->diminfo_valid = H5S_DIMINFO_VALID_NO; } /* end if */ - if (H5S_select_hyperslab(space, op, start, stride, count, block)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to set hyperslab selection") - done: - FUNC_LEAVE_API(ret_value) -} /* end H5Sselect_hyperslab() */ + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5S_fill_in_select() */ /*-------------------------------------------------------------------------- @@ -7243,38 +7696,33 @@ done: --------------------------------------------------------------------------*/ hid_t H5Scombine_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t start[], - const hsize_t stride[], const hsize_t count[], const hsize_t block[]) + const hsize_t stride[], const hsize_t count[], const hsize_t block[]) { - H5S_t *space = NULL; /* Dataspace to modify selection of */ - H5S_t *new_space = NULL; /* New dataspace created */ - hid_t ret_value; + H5S_t *space; /* Dataspace to modify selection of */ + H5S_t *new_space = NULL; /* New dataspace created */ + hid_t ret_value; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE6("i", "iSs*h*h*h*h", space_id, op, start, stride, count, block); /* Check args */ - if (NULL == (space=H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") - if(start==NULL || count==NULL) + if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + if(start == NULL || count == NULL) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "hyperslab not specified") - - if(!(op>H5S_SELECT_NOOP && op<H5S_SELECT_INVALID)) + if(!(op >= H5S_SELECT_SET && op <= H5S_SELECT_NOTA)) HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") - /* Copy the first dataspace */ - if (NULL == (new_space = H5S_copy (space, TRUE, TRUE))) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, NULL, "unable to copy data space") - - /* Go modify the selection in the new dataspace */ - if (H5S_select_hyperslab(new_space, op, start, stride, count, block)<0) + /* Generate new space, with combination of selections */ + if(H5S_fill_in_hyperslab(space, op, start, stride, count, block, &new_space) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to set hyperslab selection") /* Atomize */ - if ((ret_value=H5I_register (H5I_DATASPACE, new_space, TRUE))<0) + if((ret_value = H5I_register(H5I_DATASPACE, new_space, TRUE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom") done: - if (ret_value<0 && new_space) + if(ret_value < 0 && new_space) H5S_close(new_space); FUNC_LEAVE_API(ret_value) @@ -7291,57 +7739,62 @@ done: * Programmer: Quincey Koziol * Tuesday, October 30, 2001 * - * Modifications: + * Chao Mei + * Wednesday, June 29, 2011 * *------------------------------------------------------------------------- */ static H5S_t * -H5S_combine_select (H5S_t *space1, H5S_seloper_t op, H5S_t *space2) +H5S_combine_select(H5S_t *space1, H5S_seloper_t op, H5S_t *space2) { - H5S_t *new_space=NULL; /* New dataspace generated */ - hbool_t span2_owned=FALSE; /* Flag to indicate that span2 was used in H5S_operate_hyperslab() */ - H5S_t *ret_value; /* return value */ + H5S_t *new_space = NULL; /* New dataspace generated */ + H5S_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT /* Check args */ HDassert(space1); HDassert(space2); - HDassert(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID); + HDassert(op >= H5S_SELECT_OR && op <= H5S_SELECT_NOTA); - /* Check that the space selections both have span trees */ - if(space1->select.sel_info.hslab->span_lst==NULL) - if(H5S_hyper_generate_spans(space1)<0) + /* Check that if space1 selections has span trees */ + if(NULL == space1->select.sel_info.hslab->span_lst) + if(H5S_hyper_generate_spans(space1) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, NULL, "dataspace does not have span tree") - if(space2->select.sel_info.hslab->span_lst==NULL) - if(H5S_hyper_generate_spans(space2)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, NULL, "dataspace does not have span tree") - - /* Copy the first dataspace */ - if (NULL == (new_space = H5S_copy (space1, TRUE, TRUE))) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, NULL, "unable to copy data space") - - /* Free the current selection for the new dataspace */ - if(H5S_SELECT_RELEASE(new_space)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, NULL, "can't release selection") - /* Allocate space for the hyperslab selection information */ - if((new_space->select.sel_info.hslab=H5FL_CALLOC(H5S_hyper_sel_t))==NULL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate hyperslab info") + if(NULL == space2->select.sel_info.hslab->span_lst) { + hsize_t tmp_start[H5S_MAX_RANK]; + hsize_t tmp_stride[H5S_MAX_RANK]; + hsize_t tmp_count[H5S_MAX_RANK]; + hsize_t tmp_block[H5S_MAX_RANK]; + unsigned u; + + for(u = 0; u < space2->extent.rank; u++) { + tmp_start[u] = space2->select.sel_info.hslab->opt_diminfo[u].start; + tmp_stride[u] = space2->select.sel_info.hslab->opt_diminfo[u].stride; + tmp_count[u] = space2->select.sel_info.hslab->opt_diminfo[u].count; + tmp_block[u] = space2->select.sel_info.hslab->opt_diminfo[u].block; + } /* end for */ - /* Combine space1 & space2, with the result in new_space */ - if(H5S_operate_hyperslab(new_space,space1->select.sel_info.hslab->span_lst,op,space2->select.sel_info.hslab->span_lst,FALSE,&span2_owned)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, NULL, "can't clip hyperslab information") + /* call H5S_select_hyperslab directly */ + if(H5S_fill_in_hyperslab(space1, op, tmp_start, tmp_stride, tmp_count, tmp_block, &new_space) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, NULL, "unable to set hyperslab selection") + } /* end if */ + else{ + /* Combine new_space (a copy of space 1) & space2, with the result in new_space */ + if(H5S_fill_in_select(space1, op, space2, &new_space) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, NULL, "can't clip hyperslab information") + } /* end else */ /* Set return value */ - ret_value=new_space; + ret_value = new_space; done: - if(ret_value==NULL && new_space!=NULL) + if(ret_value == NULL && new_space) H5S_close(new_space); FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_combine_select() */ +} /* end H5S_combine_select() */ /*-------------------------------------------------------------------------- @@ -7372,37 +7825,47 @@ H5Scombine_select(hid_t space1_id, H5S_seloper_t op, hid_t space2_id) H5S_t *space1; /* First Dataspace */ H5S_t *space2; /* Second Dataspace */ H5S_t *new_space = NULL; /* New Dataspace */ - hid_t ret_value; + hid_t ret_value; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE3("i", "iSsi", space1_id, op, space2_id); /* Check args */ - if (NULL == (space1=H5I_object_verify(space1_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") - if (NULL == (space2=H5I_object_verify(space2_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") - if(!(op>H5S_SELECT_NOOP && op<H5S_SELECT_INVALID)) + if(NULL == (space1 = (H5S_t *)H5I_object_verify(space1_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + if(NULL == (space2 = (H5S_t *)H5I_object_verify(space2_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + if(!(op >= H5S_SELECT_OR && op <= H5S_SELECT_NOTA)) HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") /* Check that both dataspaces have the same rank */ - if(space1->extent.rank!=space2->extent.rank) + if(space1->extent.rank != space2->extent.rank) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dataspaces not same rank") + /* Note: currently, the offset of each dataspace is ignored */ +#if 0 + /* Check that both dataspaces have the same offset */ + /* Same note as in H5Sselect_select */ + for(u=0; u<space1->extent.rank; u++) { + if(space1->select.offset[u] != space2->select.offset[u]) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dataspaces not same offset") + } /* end for */ +#endif + /* Check that both dataspaces have hyperslab selections */ - if(H5S_GET_SELECT_TYPE(space1)!=H5S_SEL_HYPERSLABS || H5S_GET_SELECT_TYPE(space2)!=H5S_SEL_HYPERSLABS) + if(H5S_GET_SELECT_TYPE(space1) != H5S_SEL_HYPERSLABS || H5S_GET_SELECT_TYPE(space2) != H5S_SEL_HYPERSLABS) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dataspaces don't have hyperslab selections") /* Go combine the dataspaces */ - if ((new_space=H5S_combine_select(space1, op, space2))==NULL) + if(NULL == (new_space = H5S_combine_select(space1, op, space2))) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to create hyperslab selection") /* Atomize */ - if ((ret_value=H5I_register (H5I_DATASPACE, new_space, TRUE))<0) + if((ret_value = H5I_register(H5I_DATASPACE, new_space, TRUE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom") done: - if (ret_value<0 && new_space) + if(ret_value < 0 && new_space) H5S_close(new_space); FUNC_LEAVE_API(ret_value) @@ -7419,55 +7882,55 @@ done: * Programmer: Quincey Koziol * Tuesday, October 30, 2001 * - * Modifications: + * Chao Mei + * Wednesday, June 29, 2011 * *------------------------------------------------------------------------- */ static herr_t -H5S_select_select (H5S_t *space1, H5S_seloper_t op, H5S_t *space2) +H5S_select_select(H5S_t *space1, H5S_seloper_t op, H5S_t *space2) { - H5S_hyper_span_info_t *tmp_spans=NULL; /* Temporary copy of selection */ - hbool_t span2_owned=FALSE; /* Flag to indicate that span2 was used in H5S_operate_hyperslab() */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT /* Check args */ HDassert(space1); HDassert(space2); - HDassert(op > H5S_SELECT_NOOP && op < H5S_SELECT_INVALID); + HDassert(op >= H5S_SELECT_OR && op <= H5S_SELECT_NOTA); /* Check that the space selections both have span trees */ - if(space1->select.sel_info.hslab->span_lst==NULL) - if(H5S_hyper_generate_spans(space1)<0) + if(NULL == space1->select.sel_info.hslab->span_lst) + if(H5S_hyper_generate_spans(space1) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, FAIL, "dataspace does not have span tree") - if(space2->select.sel_info.hslab->span_lst==NULL) - if(H5S_hyper_generate_spans(space2)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_UNINITIALIZED, FAIL, "dataspace does not have span tree") - - /* Take ownership of the dataspace's hyperslab spans */ - /* (These are freed later) */ - tmp_spans=space1->select.sel_info.hslab->span_lst; - space1->select.sel_info.hslab->span_lst=NULL; - /* Reset the other dataspace selection information */ - if(H5S_SELECT_RELEASE(space1)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't release selection") - - /* Allocate space for the hyperslab selection information */ - if((space1->select.sel_info.hslab=H5FL_CALLOC(H5S_hyper_sel_t))==NULL) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate hyperslab info") + if(NULL == space2->select.sel_info.hslab->span_lst) { + hsize_t tmp_start[H5S_MAX_RANK]; + hsize_t tmp_stride[H5S_MAX_RANK]; + hsize_t tmp_count[H5S_MAX_RANK]; + hsize_t tmp_block[H5S_MAX_RANK]; + unsigned u; + + for(u = 0; u < space2->extent.rank; u++) { + tmp_start[u] = space2->select.sel_info.hslab->opt_diminfo[u].start; + tmp_stride[u] = space2->select.sel_info.hslab->opt_diminfo[u].stride; + tmp_count[u] = space2->select.sel_info.hslab->opt_diminfo[u].count; + tmp_block[u] = space2->select.sel_info.hslab->opt_diminfo[u].block; + } /* end for */ - /* Combine tmp_spans (from space1) & spans from space2, with the result in space1 */ - if(H5S_operate_hyperslab(space1,tmp_spans,op,space2->select.sel_info.hslab->span_lst,FALSE,&span2_owned)<0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't clip hyperslab information") + /* Call H5S_select_hyperslab directly */ + if(H5S_select_hyperslab(space1, op, tmp_start, tmp_stride, tmp_count, tmp_block) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to set hyperslab selection") + } /* end if */ + else { + /* Combine spans from space1 & spans from space2, with the result in space1 */ + if(H5S_fill_in_select(space1, op, space2, &space1) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCLIP, FAIL, "can't perform operation on two selections") + } /* end else*/ done: - if(tmp_spans!=NULL) - H5S_hyper_free_span_info(tmp_spans); - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5S_select_select() */ +} /* end H5S_select_select() */ /*-------------------------------------------------------------------------- @@ -7475,7 +7938,7 @@ done: H5Sselect_select PURPOSE Refine a hyperslab selection with an operation using a second hyperslab - to modify it. + to modify it USAGE herr_t H5Sselect_select(space1, op, space2) hid_t space1; IN/OUT: First Dataspace ID @@ -7497,35 +7960,59 @@ H5Sselect_select(hid_t space1_id, H5S_seloper_t op, hid_t space2_id) { H5S_t *space1; /* First Dataspace */ H5S_t *space2; /* Second Dataspace */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE3("e", "iSsi", space1_id, op, space2_id); /* Check args */ - if (NULL == (space1=H5I_object_verify(space1_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") - if (NULL == (space2=H5I_object_verify(space2_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") - if(!(op>H5S_SELECT_NOOP && op<H5S_SELECT_INVALID)) + if(NULL == (space1 = (H5S_t *)H5I_object_verify(space1_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + if(NULL == (space2 = (H5S_t *)H5I_object_verify(space2_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + if(!(op >= H5S_SELECT_OR && op <= H5S_SELECT_NOTA)) HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "invalid selection operation") /* Check that both dataspaces have the same rank */ - if(space1->extent.rank!=space2->extent.rank) + if(space1->extent.rank != space2->extent.rank) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dataspaces not same rank") + /* Check that both dataspaces have the same offset */ + /** Note that this is a tricky part of this function. It's + * possible that two dataspaces have different "offset". If the + * space2 has smaller offset value than that of space1 in a + * dimension, then the span elements of this dimension in + * space2 could have negative "low" and "high" values relative + * to the offset in space1. In other words, if the bounds of + * span elements in space2 are adjusted relative to the offset + * in space1, then every span element's bound is computed as + * "origin_bound+offset2-offset1". Therefore, if offset2 (the + * offset of space2) is smaller, then + * "origin_bound+offset2-offset1" could be negative which is + * not allowed by the bound type declaration as hsize_t! + * As a result, if the op is an OR selection, then the final + * result may contain span elements that have negative bound! + * So right now, the difference in the offset is totally + * ignored!! + */ +#if 0 + for(u=0; u<space1->extent.rank; u++) { + if(space1->select.offset[u] != space2->select.offset[u]) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dataspaces not same offset") + } /* end for */ +#endif + /* Check that both dataspaces have hyperslab selections */ - if(H5S_GET_SELECT_TYPE(space1)!=H5S_SEL_HYPERSLABS || H5S_GET_SELECT_TYPE(space2)!=H5S_SEL_HYPERSLABS) + if(H5S_GET_SELECT_TYPE(space1) != H5S_SEL_HYPERSLABS || H5S_GET_SELECT_TYPE(space2) != H5S_SEL_HYPERSLABS) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dataspaces don't have hyperslab selections") /* Go refine the first selection */ - if (H5S_select_select(space1, op, space2)<0) + if(H5S_select_select(space1, op, space2) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to modify hyperslab selection") done: FUNC_LEAVE_API(ret_value) } /* end H5Sselect_select() */ -#endif /* NEW_HYPERSLAB_API */ /* Works */ /*-------------------------------------------------------------------------- @@ -7559,7 +8046,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ static herr_t -H5S_hyper_get_seq_list_gen(const H5S_t *space,H5S_sel_iter_t *iter, +H5S_hyper_get_seq_list_gen(const H5S_t *space, H5S_sel_iter_t *iter, size_t maxseq, size_t maxelem, size_t *nseq, size_t *nelem, hsize_t *off, size_t *len) { @@ -8731,8 +9218,14 @@ H5S_hyper_get_seq_list(const H5S_t *space, unsigned UNUSED flags, H5S_sel_iter_t HDassert(off); HDassert(len); + /* Rebuild diminfo if it is invalid and has not been confirmed to be + * impossible */ + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_NO) + /* Casting away const OK -NAF */ + (void)H5S_hyper_rebuild((H5S_t *)space); + /* Check for the special case of just one H5Sselect_hyperslab call made */ - if(space->select.sel_info.hslab->diminfo_valid) { + if(space->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) { const H5S_hyper_dim_t *tdiminfo; /* Temporary pointer to diminfo information */ const hssize_t *sel_off; /* Selection offset in dataspace */ hsize_t *mem_size; /* Size of the source buffer */ diff --git a/src/H5Smpio.c b/src/H5Smpio.c index 284e16f..eab374e 100644 --- a/src/H5Smpio.c +++ b/src/H5Smpio.c @@ -1095,7 +1095,7 @@ H5S_mpio_space_type(const H5S_t *space, size_t elmt_size, MPI_Datatype *new_type case H5S_NO_CLASS: default: - HDassert("unknown data space type" && 0); + HDassert("unknown dataspace type" && 0); break; } /* end switch */ diff --git a/src/H5Snone.c b/src/H5Snone.c index 3c5eccc..c381656 100644 --- a/src/H5Snone.c +++ b/src/H5Snone.c @@ -17,7 +17,7 @@ * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> * Tuesday, November 10, 1998 * - * Purpose: "None" selection data space I/O functions. + * Purpose: "None" selection dataspace I/O functions. */ #define H5S_PACKAGE /*suppress error about including H5Spkg */ @@ -850,7 +850,7 @@ H5Sselect_none(hid_t spaceid) /* Check args */ if(NULL == (space = (H5S_t *)H5I_object_verify(spaceid, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Change to "none" selection */ if(H5S_select_none(space) < 0) diff --git a/src/H5Spkg.h b/src/H5Spkg.h index 0a9df69..d76d7ca 100644 --- a/src/H5Spkg.h +++ b/src/H5Spkg.h @@ -77,6 +77,7 @@ struct H5S_pnt_node_t { /* Information about point selection list */ typedef struct { H5S_pnt_node_t *head; /* Pointer to head of point list */ + H5S_pnt_node_t *tail; /* Pointer to tail of point list */ } H5S_pnt_list_t; /* Information about new-style hyperslab spans */ @@ -90,7 +91,7 @@ struct H5S_hyper_span_t { struct H5S_hyper_span_t *next; /* Pointer to next span in list */ }; -/* Information about a list of hyperslab spans */ +/* Information about a list of hyperslab spans in one dimension */ struct H5S_hyper_span_info_t { unsigned count; /* Ref. count of number of spans which share this span */ struct H5S_hyper_span_info_t *scratch; /* Scratch pointer @@ -99,12 +100,20 @@ struct H5S_hyper_span_info_t { * to point to the last span in a * list during single element adds) */ - struct H5S_hyper_span_t *head; /* Pointer to list of spans in next dimension down */ + struct H5S_hyper_span_t *head; /* Pointer to the first span of list of spans in the current dimension */ + struct H5S_hyper_span_t *tail; /* Pointer to the last span of list of spans in the current dimension */ }; +/* Enum for diminfo_valid field in H5S_hyper_sel_t */ +typedef enum { + H5S_DIMINFO_VALID_IMPOSSIBLE, /* 0: diminfo is not valid and can never be valid with the current selection */ + H5S_DIMINFO_VALID_NO, /* 1: diminfo is not valid but may or may not be possible to constuct */ + H5S_DIMINFO_VALID_YES /* 2: diminfo is valid */ +} H5S_diminfo_valid_t; + /* Information about new-style hyperslab selection */ typedef struct { - hbool_t diminfo_valid; /* Whether the dataset has valid diminfo */ + H5S_diminfo_valid_t diminfo_valid; /* Whether the dataset has valid diminfo */ H5S_hyper_dim_t opt_diminfo[H5S_MAX_RANK]; /* per-dim selection info */ H5S_hyper_dim_t app_diminfo[H5S_MAX_RANK]; /* per-dim selection info */ /* 'opt_diminfo' points to a [potentially] optimized version of the user's @@ -113,7 +122,7 @@ typedef struct { * are only used for re-gurgitating the original values used to set the * hyperslab to the application when it queries the hyperslab selection * information. */ - H5S_hyper_span_info_t *span_lst; /* List of hyperslab span information */ + H5S_hyper_span_info_t *span_lst; /* List of hyperslab span information of all dimensions */ } H5S_hyper_sel_t; /* Selection information methods */ @@ -180,7 +189,12 @@ typedef struct { const H5S_select_class_t *type; /* Pointer to selection's class info */ hbool_t offset_changed; /* Indicate that the offset for the selection has been changed */ hssize_t offset[H5S_MAX_RANK]; /* Offset within the extent */ - hsize_t num_elem; /* Number of elements in selection */ + hsize_t num_elem; /* Number of elements in selection */ + + /* The following two fields defines the bounding box of the whole selection relative to the offset */ + hsize_t low_bounds[H5S_MAX_RANK]; /* The smallest offset in each dimension */ + hsize_t high_bounds[H5S_MAX_RANK]; /* The largest offset in each dimension */ + union { H5S_pnt_list_t *pnt_lst; /* List of selected points (order is important) */ H5S_hyper_sel_t *hslab; /* Info about hyperslab selections */ @@ -249,11 +263,16 @@ H5_DLL herr_t H5S_extent_copy(H5S_extent_t *dst, const H5S_extent_t *src, hbool_t copy_max); /* Operations on selections */ +H5_DLL htri_t H5S_hyper_rebuild(H5S_t *space); /* Testing functions */ #ifdef H5S_TESTING H5_DLL htri_t H5S_select_shape_same_test(hid_t sid1, hid_t sid2); -H5_DLL htri_t H5S_get_rebuild_status_test(hid_t space_id); +H5_DLL herr_t H5S_get_rebuild_status_test(hid_t space_id, + H5S_diminfo_valid_t *status1, H5S_diminfo_valid_t *status2); +H5_DLL herr_t H5S_get_diminfo_status_test(hid_t space_id, + H5S_diminfo_valid_t *status); +H5_DLL htri_t H5S_internal_consistency_test(hid_t space_id); #endif /* H5S_TESTING */ #endif /*_H5Spkg_H*/ diff --git a/src/H5Spoint.c b/src/H5Spoint.c index 70842df..d6b26fa 100644 --- a/src/H5Spoint.c +++ b/src/H5Spoint.c @@ -17,7 +17,7 @@ * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> * Tuesday, June 16, 1998 * - * Purpose: Point selection data space I/O functions. + * Purpose: Point selection dataspace I/O functions. */ #define H5S_PACKAGE /*suppress error about including H5Spkg */ @@ -400,6 +400,8 @@ H5S_point_add(H5S_t *space, H5S_seloper_t op, size_t num_elem, const hsize_t *co HDassert(op == H5S_SELECT_SET || op == H5S_SELECT_APPEND || op == H5S_SELECT_PREPEND); for(u = 0; u < num_elem; u++) { + unsigned dim; /* Counter for dimensions */ + /* Allocate space for the new node */ if(NULL == (new_node = H5FL_MALLOC(H5S_pnt_node_t))) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, FAIL, "can't allocate point node") @@ -418,31 +420,45 @@ H5S_point_add(H5S_t *space, H5S_seloper_t op, size_t num_elem, const hsize_t *co else curr->next = new_node; curr = new_node; + + /** + * Note: when op is H5S_SELECT_SET, the bound box has been reset + * inside H5S_select_elements, the only caller of this function. + * So the following bound box update procedure works correctly + * for the SET operation. + */ + /* update bound box */ + for(dim = 0; dim < space->extent.rank; dim++) { + space->select.low_bounds[dim] = MIN(space->select.low_bounds[dim], curr->pnt[dim]); + space->select.high_bounds[dim] = MAX(space->select.high_bounds[dim], curr->pnt[dim]); + } /* end for */ } /* end for */ new_node = NULL; /* Insert the list of points selected in the proper place */ if(op == H5S_SELECT_SET || op == H5S_SELECT_PREPEND) { /* Append current list, if there is one */ - if(space->select.sel_info.pnt_lst->head != NULL) + if(NULL != space->select.sel_info.pnt_lst->head) curr->next = space->select.sel_info.pnt_lst->head; /* Put new list in point selection */ space->select.sel_info.pnt_lst->head = top; + + /* Change the tail pointer if tail has not been set */ + if(NULL == space->select.sel_info.pnt_lst->tail) + space->select.sel_info.pnt_lst->tail = curr; } /* end if */ else { /* op==H5S_SELECT_APPEND */ H5S_pnt_node_t *tmp_node; /* Temporary point selection node */ tmp_node = space->select.sel_info.pnt_lst->head; if(tmp_node != NULL) { - while(tmp_node->next != NULL) - tmp_node = tmp_node->next; - - /* Append new list to point selection */ - tmp_node->next = top; + HDassert(space->select.sel_info.pnt_lst->tail); + space->select.sel_info.pnt_lst->tail->next = top; } /* end if */ else space->select.sel_info.pnt_lst->head = top; + space->select.sel_info.pnt_lst->tail = curr; } /* end else */ /* Set the number of elements in the new selection */ @@ -566,10 +582,17 @@ H5S_select_elements(H5S_t *space, H5S_seloper_t op, size_t num_elem, HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't release point selection") /* Allocate space for the point selection information if necessary */ - if(H5S_GET_SELECT_TYPE(space) != H5S_SEL_POINTS || space->select.sel_info.pnt_lst == NULL) + if(H5S_GET_SELECT_TYPE(space) != H5S_SEL_POINTS || space->select.sel_info.pnt_lst == NULL) { + hsize_t tmp = HSIZET_MAX; + if(NULL == (space->select.sel_info.pnt_lst = H5FL_CALLOC(H5S_pnt_list_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate element information") + /* Set the bound box to the default value */ + H5VM_array_fill(space->select.low_bounds, &tmp, sizeof(hsize_t), space->extent.rank); + HDmemset(space->select.high_bounds, 0, sizeof(hsize_t) * space->extent.rank); + } /* end if */ + /* Add points to selection */ if(H5S_point_add(space, op, num_elem, coord) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINSERT, FAIL, "can't insert elements") @@ -641,6 +664,7 @@ H5S_point_copy(H5S_t *dst, const H5S_t *src, hbool_t UNUSED share_selection) curr = curr->next; } /* end while */ + dst->select.sel_info.pnt_lst->tail = new_tail; done: if(ret_value < 0 && dst->select.sel_info.pnt_lst) { @@ -684,28 +708,21 @@ done: static htri_t H5S_point_is_valid (const H5S_t *space) { - H5S_pnt_node_t *curr; /* Point information nodes */ - unsigned u; /* Counter */ - htri_t ret_value=TRUE; /* return value */ + unsigned u; /* Counter */ + htri_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR HDassert(space); - /* Check each point to determine whether selection+offset is within extent */ - curr = space->select.sel_info.pnt_lst->head; - while(curr != NULL) { - /* Check each dimension */ - for(u = 0; u < space->extent.rank; u++) { - /* Check if an offset has been defined */ - /* Bounds check the selected point + offset against the extent */ - if(((curr->pnt[u] + (hsize_t)space->select.offset[u]) > space->extent.size[u]) - || (((hssize_t)curr->pnt[u] + space->select.offset[u]) < 0)) - HGOTO_DONE(FALSE) - } /* end for */ - - curr = curr->next; - } /* end while */ + /* Check each dimension */ + for(u = 0; u < space->extent.rank; u++) { + /* Bounds check the selected point + offset against the extent */ + if((space->select.high_bounds[u] + (hsize_t)space->select.offset[u]) > space->extent.size[u]) + HGOTO_DONE(FALSE) + if(((hssize_t)space->select.low_bounds[u] + space->select.offset[u]) < 0) + HGOTO_DONE(FALSE) + } /* end for */ done: FUNC_LEAVE_NOAPI(ret_value) @@ -740,7 +757,7 @@ H5Sget_select_elem_npoints(hid_t spaceid) /* Check args */ if(NULL == (space = (H5S_t *)H5I_object_verify(spaceid, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") if(H5S_GET_SELECT_TYPE(space) != H5S_SEL_POINTS) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an element selection") @@ -773,7 +790,6 @@ done: static hssize_t H5S_point_serial_size (const H5S_t *space) { - H5S_pnt_node_t *curr; /* Point information nodes */ hssize_t ret_value; /* return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -784,15 +800,11 @@ H5S_point_serial_size (const H5S_t *space) * <type (4 bytes)> + <version (4 bytes)> + <padding (4 bytes)> + * <length (4 bytes)> + <rank (4 bytes)> + <# of points (4 bytes)> = 24 bytes */ - ret_value=24; + ret_value = 24; /* Count points in selection */ - curr=space->select.sel_info.pnt_lst->head; - while(curr!=NULL) { - /* Add 4 bytes times the rank for each element selected */ - ret_value+=4*space->extent.rank; - curr=curr->next; - } /* end while */ + /* (Add 4 bytes times the rank for each element selected) */ + ret_value += (4 * space->extent.rank) * (hssize_t)H5S_GET_SELECT_NPOINTS(space); FUNC_LEAVE_NOAPI(ret_value) } /* end H5S_point_serial_size() */ @@ -1035,7 +1047,7 @@ H5Sget_select_elem_pointlist(hid_t spaceid, hsize_t startpoint, if(NULL == buf) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid pointer") if(NULL == (space = (H5S_t *)H5I_object_verify(spaceid, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") if(H5S_GET_SELECT_TYPE(space) != H5S_SEL_POINTS) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a point selection") @@ -1075,41 +1087,29 @@ done: static herr_t H5S_point_bounds(const H5S_t *space, hsize_t *start, hsize_t *end) { - H5S_pnt_node_t *node; /* Point node */ - unsigned rank; /* Dataspace rank */ - unsigned u; /* index variable */ - herr_t ret_value = SUCCEED; /* Return value */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT + /* Sanity check */ HDassert(space); HDassert(start); HDassert(end); - /* Get the dataspace extent rank */ - rank = space->extent.rank; - - /* Set the start and end arrays up */ - for(u = 0; u < rank; u++) { - start[u] = HSIZET_MAX; - end[u] = 0; - } /* end for */ + /* Loop over dimensions */ + for(u = 0; u < space->extent.rank; u++) { + /* Sanity check */ + HDassert(space->select.low_bounds[u] <= space->select.high_bounds[u]); - /* Iterate through the node, checking the bounds on each element */ - node = space->select.sel_info.pnt_lst->head; - while(node != NULL) { - for(u = 0; u < rank; u++) { - /* Check for offset moving selection negative */ - if(((hssize_t)node->pnt[u] + space->select.offset[u]) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "offset moves selection out of bounds") + /* Check for offset moving selection negative */ + if(((hssize_t)space->select.low_bounds[u] + space->select.offset[u]) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "offset moves selection out of bounds") - if(start[u] > (node->pnt[u] + space->select.offset[u])) - start[u] = node->pnt[u] + space->select.offset[u]; - if(end[u] < (node->pnt[u] + space->select.offset[u])) - end[u] = node->pnt[u] + space->select.offset[u]; - } /* end for */ - node = node->next; - } /* end while */ + /* Set the low & high bounds in this dimension */ + start[u] = (hsize_t)((hssize_t)space->select.low_bounds[u] + space->select.offset[u]); + end[u] = (hsize_t)((hssize_t)space->select.high_bounds[u] + space->select.offset[u]); + } /* end for */ done: FUNC_LEAVE_NOAPI(ret_value) @@ -1321,6 +1321,7 @@ H5S_point_adjust_u(H5S_t *space, const hsize_t *offset) { H5S_pnt_node_t *node; /* Point node */ unsigned rank; /* Dataspace rank */ + unsigned u; /* Local index variable */ FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -1331,8 +1332,6 @@ H5S_point_adjust_u(H5S_t *space, const hsize_t *offset) node = space->select.sel_info.pnt_lst->head; rank = space->extent.rank; while(node) { - unsigned u; /* Local index variable */ - /* Adjust each coordinate for point node */ for(u = 0; u < rank; u++) { /* Check for offset moving selection negative */ @@ -1346,6 +1345,12 @@ H5S_point_adjust_u(H5S_t *space, const hsize_t *offset) node = node->next; } /* end while */ + /* update the bound box of the selection */ + for(u = 0; u < rank; u++) { + space->select.low_bounds[u] -= offset[u]; + space->select.high_bounds[u] -= offset[u]; + } /* end for */ + FUNC_LEAVE_NOAPI(SUCCEED) } /* H5S_point_adjust_u() */ @@ -1410,6 +1415,7 @@ H5S_point_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off H5S_pnt_node_t *new_node; /* Point node in new space */ H5S_pnt_node_t *prev_node; /* Previous point node in new space */ unsigned rank_diff; /* Difference in ranks between spaces */ + unsigned u; /* Local index variable */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -1466,6 +1472,12 @@ H5S_point_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off /* Advance to next node */ base_node = base_node->next; } /* end while */ + + /* Update the bounding box */ + for(u = 0; u < new_space->extent.rank; u++) { + new_space->select.low_bounds[u] = base_space->select.low_bounds[u + rank_diff]; + new_space->select.high_bounds[u] = base_space->select.high_bounds[u + rank_diff]; + } /* end for */ } /* end if */ else { HDassert(new_space->extent.rank > base_space->extent.rank); @@ -1504,6 +1516,16 @@ H5S_point_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *off /* Advance to next node */ base_node = base_node->next; } /* end while */ + + /* Update the bounding box */ + for(u = 0; u < rank_diff; u++) { + new_space->select.low_bounds[u] = 0; + new_space->select.high_bounds[u] = 0; + } /* end for */ + for(; u < new_space->extent.rank; u++) { + new_space->select.low_bounds[u] = base_space->select.low_bounds[u - rank_diff]; + new_space->select.high_bounds[u] = base_space->select.high_bounds[u - rank_diff]; + } /* end for */ } /* end else */ /* Number of elements selected will be the same */ @@ -1643,7 +1665,7 @@ H5S_point_get_seq_list(const H5S_t *space, unsigned flags, H5S_sel_iter_t *iter, /* Get the dataspace dimensions */ if((ndims = H5S_get_simple_extent_dims (space, dims, NULL)) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to retrieve data space dimensions") + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to retrieve dataspace dimensions") /* Walk through the points in the selection, starting at the current */ /* location in the iterator */ diff --git a/src/H5Sprivate.h b/src/H5Sprivate.h index 44cd6c3..26b29bd 100644 --- a/src/H5Sprivate.h +++ b/src/H5Sprivate.h @@ -124,7 +124,6 @@ typedef struct H5S_sel_iter_t { #define H5S_GET_SELECT_TYPE(S) ((S)->select.type->type) #define H5S_SELECT_GET_SEQ_LIST(S,FLAGS,ITER,MAXSEQ,MAXBYTES,NSEQ,NBYTES,OFF,LEN) ((*(S)->select.type->get_seq_list)(S,FLAGS,ITER,MAXSEQ,MAXBYTES,NSEQ,NBYTES,OFF,LEN)) #define H5S_SELECT_VALID(S) ((*(S)->select.type->is_valid)(S)) -#define H5S_SELECT_RELEASE(S) ((*(S)->select.type->release)(S)) #define H5S_SELECT_SERIAL_SIZE(S) ((*(S)->select.type->serial_size)(S)) #define H5S_SELECT_SERIALIZE(S,BUF) ((*(S)->select.type->serialize)(S,BUF)) #define H5S_SELECT_BOUNDS(S,START,END) ((*(S)->select.type->bounds)(S,START,END)) @@ -150,7 +149,6 @@ typedef struct H5S_sel_iter_t { #define H5S_GET_SELECT_TYPE(S) (H5S_get_select_type(S)) #define H5S_SELECT_GET_SEQ_LIST(S,FLAGS,ITER,MAXSEQ,MAXBYTES,NSEQ,NBYTES,OFF,LEN) (H5S_select_get_seq_list(S,FLAGS,ITER,MAXSEQ,MAXBYTES,NSEQ,NBYTES,OFF,LEN)) #define H5S_SELECT_VALID(S) (H5S_select_valid(S)) -#define H5S_SELECT_RELEASE(S) (H5S_select_release(S)) #define H5S_SELECT_SERIAL_SIZE(S) (H5S_select_serial_size(S)) #define H5S_SELECT_SERIALIZE(S,BUF) (H5S_select_serialize(S,BUF)) #define H5S_SELECT_BOUNDS(S,START,END) (H5S_get_select_bounds(S,START,END)) @@ -169,8 +167,9 @@ typedef struct H5S_sel_iter_t { #define H5S_SELECT_ITER_NEXT_BLOCK(ITER) (H5S_select_iter_next_block(ITER)) #define H5S_SELECT_ITER_RELEASE(ITER) (H5S_select_iter_release(ITER)) #endif /* H5S_PACKAGE */ -/* Handle these two callbacks in a special way, since they have prologs that need to be executed */ +/* Handle these callbacks in a special way, since they have prologs that need to be executed */ #define H5S_SELECT_COPY(DST,SRC,SHARE) (H5S_select_copy(DST,SRC,SHARE)) +#define H5S_SELECT_RELEASE(S) (H5S_select_release(S)) #define H5S_SELECT_DESERIALIZE(S,BUF) (H5S_select_deserialize(S,BUF)) @@ -249,13 +248,10 @@ H5_DLL herr_t H5S_select_elements(H5S_t *space, H5S_seloper_t op, H5_DLL herr_t H5S_select_hyperslab (H5S_t *space, H5S_seloper_t op, const hsize_t start[], const hsize_t *stride, const hsize_t count[], const hsize_t *block); H5_DLL herr_t H5S_hyper_add_span_element(H5S_t *space, unsigned rank, - hsize_t *coords); + const hsize_t *coords); H5_DLL herr_t H5S_hyper_reset_scratch(H5S_t *space); H5_DLL herr_t H5S_hyper_convert(H5S_t *space); -#ifdef LATER -H5_DLL htri_t H5S_hyper_intersect (H5S_t *space1, H5S_t *space2); -#endif /* LATER */ -H5_DLL htri_t H5S_hyper_intersect_block (H5S_t *space, hsize_t *start, hsize_t *end); +H5_DLL htri_t H5S_hyper_intersect_block(H5S_t *space, const hsize_t *start, const hsize_t *end); H5_DLL herr_t H5S_hyper_adjust_s(H5S_t *space, const hssize_t *offset); H5_DLL htri_t H5S_hyper_normalize_offset(H5S_t *space, hssize_t *old_offset); H5_DLL herr_t H5S_hyper_denormalize_offset(H5S_t *space, const hssize_t *old_offset); diff --git a/src/H5Spublic.h b/src/H5Spublic.h index 6e87a65..dd3099f 100644 --- a/src/H5Spublic.h +++ b/src/H5Spublic.h @@ -113,10 +113,6 @@ H5_DLL herr_t H5Sselect_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t _stride[], const hsize_t count[], const hsize_t _block[]); -/* #define NEW_HYPERSLAB_API */ -/* Note that these haven't been working for a while and were never - * publicly released - QAK */ -#ifdef NEW_HYPERSLAB_API H5_DLL hid_t H5Scombine_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t start[], const hsize_t _stride[], @@ -126,7 +122,6 @@ H5_DLL herr_t H5Sselect_select(hid_t space1_id, H5S_seloper_t op, hid_t space2_id); H5_DLL hid_t H5Scombine_select(hid_t space1_id, H5S_seloper_t op, hid_t space2_id); -#endif /* NEW_HYPERSLAB_API */ H5_DLL herr_t H5Sselect_elements(hid_t space_id, H5S_seloper_t op, size_t num_elem, const hsize_t *coord); H5_DLL H5S_class_t H5Sget_simple_extent_type(hid_t space_id); diff --git a/src/H5Sselect.c b/src/H5Sselect.c index 2cb4b38..9e9fd2c 100644 --- a/src/H5Sselect.c +++ b/src/H5Sselect.c @@ -105,7 +105,7 @@ H5S_select_offset(H5S_t *space, const hssize_t *offset) REVISION LOG --------------------------------------------------------------------------*/ herr_t -H5S_select_copy (H5S_t *dst, const H5S_t *src, hbool_t share_selection) +H5S_select_copy(H5S_t *dst, const H5S_t *src, hbool_t share_selection) { herr_t ret_value; /* return value */ @@ -116,10 +116,17 @@ H5S_select_copy (H5S_t *dst, const H5S_t *src, hbool_t share_selection) HDassert(src); /* Copy regular fields */ - dst->select=src->select; + dst->select = src->select; + + /* Copy for type H5S_SEL_ALL is differently processed, and there's no bounds for H5S_SEL_NONE */ + if(src->select.type->type == H5S_SEL_HYPERSLABS || src->select.type->type == H5S_SEL_POINTS) { + /* Copy bounding box */ + HDmemcpy(dst->select.low_bounds, src->select.low_bounds, sizeof(hsize_t) * src->extent.rank); + HDmemcpy(dst->select.high_bounds, src->select.high_bounds, sizeof(hsize_t) * src->extent.rank); + } /* end if */ /* Perform correct type of copy based on the type of selection */ - if((ret_value=(*src->select.type->copy)(dst,src,share_selection))<0) + if((ret_value = (*src->select.type->copy)(dst,src,share_selection)) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOPY, FAIL, "can't copy selection specific information") done: @@ -141,8 +148,6 @@ done: * pattern, don't call it directly, use the appropriate macro * defined in H5Sprivate.h. * - * Modifications: - * *------------------------------------------------------------------------- */ herr_t @@ -150,13 +155,24 @@ H5S_select_release(H5S_t *ds) { herr_t ret_value; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_NOAPI_NOINIT HDassert(ds); + /* Reset the bounding box of the selection */ + if(ds->extent.rank > 0) { + /* ds->extent.rank could be 0 during dataspace initialization */ + hsize_t tmp = HSIZET_MAX; + + H5VM_array_fill(ds->select.low_bounds, &tmp, sizeof(hsize_t), ds->extent.rank); + HDmemset(ds->select.high_bounds, 0, sizeof(hsize_t)*ds->extent.rank); + } /* end if */ + /* Call the selection type's release function */ - ret_value=(*ds->select.type->release)(ds); + if((ret_value = (*ds->select.type->release)(ds)) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTRELEASE, FAIL, "unable to release selection") +done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5S_select_release() */ @@ -176,8 +192,6 @@ H5S_select_release(H5S_t *ds) * pattern, don't call it directly, use the appropriate macro * defined in H5Sprivate.h. * - * Modifications: - * *------------------------------------------------------------------------- */ herr_t @@ -187,13 +201,15 @@ H5S_select_get_seq_list(const H5S_t *space, unsigned flags, { herr_t ret_value; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_NOAPI_NOINIT HDassert(space); /* Call the selection type's get_seq_list function */ - ret_value = (*space->select.type->get_seq_list)(space, flags, iter, maxseq, maxbytes, nseq, nbytes, off, len); + if((ret_value = (*space->select.type->get_seq_list)(space, flags, iter, maxseq, maxbytes, nseq, nbytes, off, len)) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "unable to get selection sequence list") +done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5S_select_get_seq_list() */ @@ -213,8 +229,6 @@ H5S_select_get_seq_list(const H5S_t *space, unsigned flags, * pattern, don't call it directly, use the appropriate macro * defined in H5Sprivate.h. * - * Modifications: - * *------------------------------------------------------------------------- */ hssize_t @@ -444,39 +458,39 @@ H5S_select_valid(const H5S_t *space) REVISION LOG --------------------------------------------------------------------------*/ herr_t -H5S_select_deserialize (H5S_t *space, const uint8_t *buf) +H5S_select_deserialize(H5S_t *space, const uint8_t *buf) { const uint8_t *tbuf; /* Temporary pointer to the selection type */ uint32_t sel_type; /* Pointer to the selection type */ - herr_t ret_value=FAIL; /* return value */ + herr_t ret_value = FAIL; /* return value */ FUNC_ENTER_NOAPI(FAIL) HDassert(space); - tbuf=buf; + tbuf = buf; UINT32DECODE(tbuf, sel_type); switch(sel_type) { case H5S_SEL_POINTS: /* Sequence of points selected */ - ret_value=(*H5S_sel_point->deserialize)(space,buf); + ret_value = (*H5S_sel_point->deserialize)(space, buf); break; case H5S_SEL_HYPERSLABS: /* Hyperslab selection defined */ - ret_value=(*H5S_sel_hyper->deserialize)(space,buf); + ret_value = (*H5S_sel_hyper->deserialize)(space, buf); break; case H5S_SEL_ALL: /* Entire extent selected */ - ret_value=(*H5S_sel_all->deserialize)(space,buf); + ret_value = (*H5S_sel_all->deserialize)(space, buf); break; case H5S_SEL_NONE: /* Nothing selected */ - ret_value=(*H5S_sel_none->deserialize)(space,buf); + ret_value = (*H5S_sel_none->deserialize)(space, buf); break; default: break; - } - if(ret_value<0) + } /* end switch */ + if(ret_value < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTLOAD, FAIL, "can't deserialize selection") done: @@ -1427,8 +1441,8 @@ H5S_select_shape_same(const H5S_t *space1, const H5S_t *space2) { H5S_sel_iter_t iter_a; /* Selection a iteration info */ H5S_sel_iter_t iter_b; /* Selection b iteration info */ - hbool_t iter_a_init = 0; /* Selection a iteration info has been initialized */ - hbool_t iter_b_init = 0; /* Selection b iteration info has been initialized */ + hbool_t iter_a_init = FALSE; /* Selection a iteration info has been initialized */ + hbool_t iter_b_init = FALSE; /* Selection b iteration info has been initialized */ htri_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -1485,6 +1499,19 @@ H5S_select_shape_same(const H5S_t *space1, const H5S_t *space2) if(H5S_GET_SELECT_NPOINTS(space_a) != H5S_GET_SELECT_NPOINTS(space_b)) HGOTO_DONE(FALSE) + /* For hyperslabs, rebuild diminfo if it is invalid and has not been + * confirmed to be impossible */ + if((H5S_GET_SELECT_TYPE(space_a) == H5S_SEL_HYPERSLABS) + && (space_a->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_NO)) + /* Casting away const OK -NAF */ + if(H5S_hyper_rebuild((H5S_t *)space_a) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't update hyperslab info") + if((H5S_GET_SELECT_TYPE(space_b) == H5S_SEL_HYPERSLABS) + && (space_b->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_NO)) + /* Casting away const OK -NAF */ + if(H5S_hyper_rebuild((H5S_t *)space_b) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't update hyperslab info") + /* Check for "easy" cases before getting into generalized block iteration code */ if((H5S_GET_SELECT_TYPE(space_a) == H5S_SEL_ALL) && (H5S_GET_SELECT_TYPE(space_b) == H5S_SEL_ALL)) { hsize_t dims1[H5O_LAYOUT_NDIMS]; /* End point of selection block in dataspace #1 */ @@ -1513,7 +1540,7 @@ H5S_select_shape_same(const H5S_t *space1, const H5S_t *space2) space_b_dim--; } /* end while */ - /* Since we are selecting the entire spaces, we must also verify that space_a + /* Since we are selecting the entire space, we must also verify that space_a * has size 1 in all dimensions that it does not share with space_b. */ while(space_a_dim >= 0) { @@ -1526,8 +1553,8 @@ H5S_select_shape_same(const H5S_t *space1, const H5S_t *space2) else if((H5S_GET_SELECT_TYPE(space1) == H5S_SEL_NONE) || (H5S_GET_SELECT_TYPE(space2) == H5S_SEL_NONE)) { HGOTO_DONE(TRUE) } /* end if */ - else if((H5S_GET_SELECT_TYPE(space_a) == H5S_SEL_HYPERSLABS && space_a->select.sel_info.hslab->diminfo_valid) - && (H5S_GET_SELECT_TYPE(space_b) == H5S_SEL_HYPERSLABS && space_b->select.sel_info.hslab->diminfo_valid)) { + else if((H5S_GET_SELECT_TYPE(space_a) == H5S_SEL_HYPERSLABS && space_a->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES) + && (H5S_GET_SELECT_TYPE(space_b) == H5S_SEL_HYPERSLABS && space_b->select.sel_info.hslab->diminfo_valid == H5S_DIMINFO_VALID_YES)) { int space_a_dim; /* Current dimension in dataspace A */ int space_b_dim; /* Current dimension in dataspace B */ @@ -1563,13 +1590,56 @@ H5S_select_shape_same(const H5S_t *space1, const H5S_t *space2) } /* end if */ /* Iterate through all the blocks in the selection */ else { - hsize_t start_a[H5O_LAYOUT_NDIMS]; /* Start point of selection block in dataspace a */ - hsize_t start_b[H5O_LAYOUT_NDIMS]; /* Start point of selection block in dataspace b */ - hsize_t end_a[H5O_LAYOUT_NDIMS]; /* End point of selection block in dataspace a */ - hsize_t end_b[H5O_LAYOUT_NDIMS]; /* End point of selection block in dataspace b */ - hsize_t off_a[H5O_LAYOUT_NDIMS]; /* Offset of selection a blocks */ - hsize_t off_b[H5O_LAYOUT_NDIMS]; /* Offset of selection b blocks */ - hbool_t first_block = TRUE; /* Flag to indicate the first block */ + hsize_t start_a[H5O_LAYOUT_NDIMS]; /* Start point of selection block in dataspace a */ + hsize_t start_b[H5O_LAYOUT_NDIMS]; /* Start point of selection block in dataspace b */ + hsize_t end_a[H5O_LAYOUT_NDIMS]; /* End point of selection block in dataspace a */ + hsize_t end_b[H5O_LAYOUT_NDIMS]; /* End point of selection block in dataspace b */ + hsize_t off_a[H5O_LAYOUT_NDIMS]; /* Offset of selection a blocks */ + hsize_t off_b[H5O_LAYOUT_NDIMS]; /* Offset of selection b blocks */ + hbool_t first_block = TRUE; /* Flag to indicate the first block */ + + /* Check that the range between the low & high bounds are the same */ + { + hsize_t space_a_range; /* Selection a range */ + hsize_t space_b_range; /* Selection b range */ + int space_a_dim; /* Current dimension in dataspace A */ + int space_b_dim; /* Current dimension in dataspace B */ + + space_a_dim = (int)space_a_rank - 1; + space_b_dim = (int)space_b_rank - 1; + while(space_b_dim >= 0) { + /* Sanity check */ + HDassert(space_a->select.low_bounds[space_a_dim] <= space_a->select.high_bounds[space_a_dim]); + HDassert(space_b->select.low_bounds[space_b_dim] <= space_b->select.high_bounds[space_b_dim]); + + /* Compute range in each space, for this dimension */ + space_a_range = space_a->select.high_bounds[space_a_dim] - space_a->select.low_bounds[space_a_dim]; + space_b_range = space_b->select.high_bounds[space_b_dim] - space_b->select.low_bounds[space_b_dim]; + + /* Verify that the ranges are the same */ + if(space_a_range != space_b_range) + HGOTO_DONE(FALSE) + + /* Go to next dimension */ + space_a_dim--; + space_b_dim--; + } /* end while */ + + /* Check that the rest of the ranges in space a are "flat" */ + while(space_a_dim >= 0) { + /* Sanity check */ + HDassert(space_a->select.low_bounds[space_a_dim] <= space_a->select.high_bounds[space_a_dim]); + + /* Compute range in space a, for this dimension */ + space_a_range = space_a->select.high_bounds[space_a_dim] - space_a->select.low_bounds[space_a_dim]; + + /* This range should be flat (i.e. 0-sized) to be the same in a lower dimension */ + if(space_a_range != 0) + HGOTO_DONE(FALSE) + + space_a_dim--; + } /* end while */ + } /* end block */ /* Initialize iterator for each dataspace selection * Use '0' for element size instead of actual element size to indicate @@ -1578,10 +1648,10 @@ H5S_select_shape_same(const H5S_t *space1, const H5S_t *space2) */ if(H5S_select_iter_init(&iter_a, space_a, (size_t)0) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to initialize selection iterator a") - iter_a_init = 1; + iter_a_init = TRUE; if(H5S_select_iter_init(&iter_b, space_b, (size_t)0) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "unable to initialize selection iterator b") - iter_b_init = 1; + iter_b_init = TRUE; /* Iterate over all the blocks in each selection */ while(1) { @@ -1708,7 +1778,7 @@ done: topologically identical to that in b (as verified by H5S_select_shape_same(). - This function exists, as some I/O code chokes of topologically + This function exists, as some I/O code chokes on topologically identical selections with different ranks. At least to begin with, we will deal with the issue by constructing projections of the memory dataspace with ranks equaling those of the file @@ -1958,10 +2028,9 @@ H5S_select_construct_projection(const H5S_t *base_space, H5S_t **new_space_ptr, done: /* Cleanup on error */ - if(ret_value < 0) { + if(ret_value < 0) if(new_space && H5S_close(new_space) < 0) HDONE_ERROR(H5E_DATASPACE, H5E_CANTRELEASE, FAIL, "unable to release dataspace") - } /* end if */ FUNC_LEAVE_NOAPI(ret_value) } /* H5S_select_construct_projection() */ diff --git a/src/H5Stest.c b/src/H5Stest.c index 62a4179..0e2a72d 100644 --- a/src/H5Stest.c +++ b/src/H5Stest.c @@ -77,12 +77,18 @@ done: NAME H5S_get_rebuild_status_test PURPOSE - Determine the status of hyperslab rebuild + Determine the status of the diminfo_valid field (whether we know the + selection information for an equivalent single hyperslab selection) + before and after calling H5S_hyper_rebuild. USAGE - htri_t H5S_inquiry_rebuild_status(hid_t space_id) + herr_t H5S_inquiry_rebuild_status(hid_t space_id) hid_t space_id; IN: dataspace id + H5S_diminfo_valid_t *status1; OUT: status before calling + H5S_hyper_rebuild + H5S_diminfo_valid_t *status2; OUT: status after calling + H5S_hyper_rebuild RETURNS - Non-negative TRUE/FALSE on success, negative on failure + Non-negative on success, negative on failure DESCRIPTION Query the status of rebuilding the hyperslab GLOBAL VARIABLES @@ -91,21 +97,274 @@ done: EXAMPLES REVISION LOG --------------------------------------------------------------------------*/ -htri_t -H5S_get_rebuild_status_test(hid_t space_id) +herr_t +H5S_get_rebuild_status_test(hid_t space_id, H5S_diminfo_valid_t *status1, + H5S_diminfo_valid_t *status2) { H5S_t *space; /* Pointer to 1st dataspace */ - htri_t ret_value; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) + HDassert(status1); + HDassert(status2); + /* Get dataspace structures */ if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") - ret_value = (htri_t)space->select.sel_info.hslab->diminfo_valid; + *status1 = space->select.sel_info.hslab->diminfo_valid; + + /* Fully rebuild diminfo, if necessary */ + if(*status1 == H5S_DIMINFO_VALID_NO) + if(H5S_hyper_rebuild(space) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOUNT, FAIL, "can't update hyperslab info") + + *status2 = space->select.sel_info.hslab->diminfo_valid; done: FUNC_LEAVE_NOAPI(ret_value) } /* H5S_get_rebuild_status_test() */ + +/*-------------------------------------------------------------------------- + NAME + H5S_get_diminfo_status_test + PURPOSE + Determine the status of the diminfo_valid field (whether we know the + selection information for an equivalent single hyperslab selection) + USAGE + herr_t H5S_inquiry_rebuild_status(hid_t space_id) + hid_t space_id; IN: dataspace id + H5S_diminfo_valid_t *status; OUT: status of diminfo_valid + RETURNS + Non-negative on success, negative on failure + DESCRIPTION + Query the status of rebuilding the hyperslab + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +herr_t +H5S_get_diminfo_status_test(hid_t space_id, H5S_diminfo_valid_t *status) +{ + H5S_t *space; /* Pointer to 1st dataspace */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + HDassert(status); + + /* Get dataspace structures */ + if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + + *status = space->select.sel_info.hslab->diminfo_valid; + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5S_get_diminfo_status_test() */ + +/*-------------------------------------------------------------------------- + NAME + H5S_check_spans_tail_ptr + PURPOSE + Determine if the tail pointer of the spans are correctly set + USAGE + herr_t H5S_check_spans_tail_ptr(span_lst) + const H5S_hyper_span_info_t *span_lst; IN: the spans to check for taill pointers + RETURNS + SUCCEED/FAIL + DESCRIPTION + Checks to see if the current selection in the dataspaces has tail pointers of each + dimension correctly set. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + Only check the hyperslab selection + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_check_spans_tail_ptr(const H5S_hyper_span_info_t *span_lst) +{ + H5S_hyper_span_t *cur_elem; + H5S_hyper_span_t *actual_tail = NULL; + htri_t ret_value = TRUE; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT + + HDassert(span_lst); + + cur_elem = span_lst->head; + while(cur_elem) { + actual_tail = cur_elem; + + /* check the next dimension of lower order */ + if(NULL != cur_elem->down) + if((ret_value = H5S_check_spans_tail_ptr(cur_elem->down)) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the seletion has inconsistent tail pointers") + + cur_elem = cur_elem->next; + } /* end while */ + if(actual_tail != span_lst->tail) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the seletion has inconsistent tail pointers") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5S_check_spans_tail_ptr */ + +/*-------------------------------------------------------------------------- + NAME + H5S_check_points_tail_ptr + PURPOSE + Determine if the tail pointer of the points list are correctly set + USAGE + herr_t H5S_check_points_tail_ptr(pnt_lst) + const H5S_pnt_list_t *pnt_lst; IN: the points list to check for taill pointers + RETURNS + SUCCEED/FAIL + DESCRIPTION + Checks to see if the current selection in the dataspaces has tail pointers correctly set. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + Only check the points selection + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_check_points_tail_ptr(const H5S_pnt_list_t *pnt_lst) +{ + H5S_pnt_node_t *cur_elem; + H5S_pnt_node_t *actual_tail = NULL; + htri_t ret_value = TRUE; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT + + HDassert(pnt_lst); + + cur_elem = pnt_lst->head; + while(cur_elem) { + actual_tail = cur_elem; + cur_elem = cur_elem->next; + } /* end while */ + if(actual_tail != pnt_lst->tail) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the seletion has inconsistent tail pointers") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5S_check_points_tail_ptr */ + + +/*-------------------------------------------------------------------------- + NAME + H5S_check_internal_consistency + PURPOSE + Determine if internal data structures are consistent + USAGE + herr_t H5S_check_internal_consistency(space) + const H5S_t *space; IN: 1st Dataspace pointer to compare + RETURNS + SUCCEED/FAIL + DESCRIPTION + Checks to see if the current selection in the dataspaces has consistent + state of internal data structure. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + Currently only check the hyperslab selection + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_check_internal_consistency(const H5S_t *space) +{ + hsize_t low_bounds[H5S_MAX_RANK]; + hsize_t high_bounds[H5S_MAX_RANK]; + unsigned u; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + /* Check args */ + HDassert(space); + + if(space->select.type->type == H5S_SEL_NONE) + HGOTO_DONE(ret_value); + + /* Initialize the inputs */ + for(u = 0; u < space->extent.rank; u++) { + low_bounds[u] = HSIZET_MAX; + high_bounds[u] = 0; + } /* end for */ + + /* Check the bound box */ + if(H5S_get_select_bounds(space, low_bounds, high_bounds) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the bound box could not be retrieved") + + for(u = 0; u < space->extent.rank; u++) { + if((hsize_t)((hssize_t)space->select.low_bounds[u] + space->select.offset[u]) != low_bounds[u]) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the lower bound box of the selection is inconsistent") + if((hsize_t)((hssize_t)space->select.high_bounds[u] + space->select.offset[u]) != high_bounds[u]) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the higher bound box of the selection is inconsistent") + } /* end for */ + + if(space->select.type->type == H5S_SEL_HYPERSLABS) { + H5S_hyper_sel_t *hslab = space->select.sel_info.hslab; + + /* check the tail pointer */ + if((NULL != hslab) && (NULL != hslab->span_lst)) + if(H5S_check_spans_tail_ptr(hslab->span_lst) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the seletion has inconsistent tail pointers") + } /* end if */ + else if(space->select.type->type == H5S_SEL_POINTS) { + H5S_pnt_list_t *pnt_lst = space->select.sel_info.pnt_lst; + + if(NULL != pnt_lst) + if(H5S_check_points_tail_ptr(pnt_lst) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "the seletion has inconsistent tail pointers") + } /* end else-if */ + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5S_check_internal_consistency */ + +/*-------------------------------------------------------------------------- + NAME + H5S_internal_consistency_test + PURPOSE + Determine if states of internal data structures are consistent + USAGE + htri_t H5S_internal_consistency_test(hid_t space_id) + hid_t space_id; IN: dataspace id + RETURNS + Non-negative TRUE/FALSE on success, negative on failure + DESCRIPTION + Check the states of internal data structures of the hyperslab, and see + whether they are consistent or not + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +htri_t +H5S_internal_consistency_test(hid_t space_id) +{ + H5S_t *space; /* Pointer to 1st dataspace */ + htri_t ret_value = TRUE; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + /* Get dataspace structures */ + if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + + /* Check if the dataspace selections are the same shape */ + if(FAIL == H5S_check_internal_consistency(space)) + HGOTO_ERROR(H5E_DATASPACE, H5E_INCONSISTENTSTATE, FAIL, "The dataspace has inconsistent internal state") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5S_internal_consistency_test() */ + @@ -850,7 +850,7 @@ H5Z_prepare_prelude_callback_dcpl(hid_t dcpl_id, hid_t type_id, H5Z_prelude_type H5S_t *space; /* Dataspace describing chunk */ size_t u; /* Local index variable */ - /* Create a data space for a chunk & set the extent */ + /* Create a dataspace for a chunk & set the extent */ for(u = 0; u < dcpl_layout.u.chunk.ndims; u++) chunk_dims[u] = dcpl_layout.u.chunk.dim[u]; if(NULL == (space = H5S_create_simple(dcpl_layout.u.chunk.ndims, chunk_dims, NULL))) diff --git a/src/H5Znbit.c b/src/H5Znbit.c index ebb534b..ea761c5 100644 --- a/src/H5Znbit.c +++ b/src/H5Znbit.c @@ -794,7 +794,7 @@ H5Z_set_local_nbit(hid_t dcpl_id, hid_t type_id, hid_t space_id) /* Get dataspace */ if(NULL == (ds = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Get total number of elements in the chunk */ if((npoints = H5S_GET_EXTENT_NPOINTS(ds)) < 0) diff --git a/src/H5Zscaleoffset.c b/src/H5Zscaleoffset.c index 83864b9..1ae4503 100644 --- a/src/H5Zscaleoffset.c +++ b/src/H5Zscaleoffset.c @@ -896,7 +896,7 @@ H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id) /* Get dataspace */ if(NULL == (ds = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Get total number of elements in the chunk */ if((npoints = H5S_GET_EXTENT_NPOINTS(ds)) < 0) diff --git a/src/H5Zszip.c b/src/H5Zszip.c index 4544ec3..7f50275 100644 --- a/src/H5Zszip.c +++ b/src/H5Zszip.c @@ -190,7 +190,7 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id) /* Get dataspace */ if(NULL == (ds = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") /* Get dimensions for dataspace */ if((ndims = H5S_get_simple_extent_dims(ds, dims, NULL)) < 0) diff --git a/src/H5err.txt b/src/H5err.txt index 5a38cdf..0917909 100644 --- a/src/H5err.txt +++ b/src/H5err.txt @@ -217,6 +217,7 @@ MINOR, DSPACE, H5E_CANTSELECT, Can't select hyperslab MINOR, DSPACE, H5E_CANTNEXT, Can't move to next iterator location MINOR, DSPACE, H5E_BADSELECT, Invalid selection MINOR, DSPACE, H5E_CANTCOMPARE, Can't compare objects +MINOR, DSPACE, H5E_INCONSISTENTSTATE, Internal states are inconsistent # Property list errors MINOR, PLIST, H5E_CANTGET, Can't get value diff --git a/src/H5trace.c b/src/H5trace.c index 3a84489..28b09f0 100644 --- a/src/H5trace.c +++ b/src/H5trace.c @@ -1220,7 +1220,7 @@ H5_trace(const double *returning, const char *func, const char *type, ...) case H5I_DATASPACE: fprintf(out, "%ld (dspace)", (long)obj); - /* Save the rank of simple data spaces for arrays */ + /* Save the rank of simple dataspaces for arrays */ /* This may generate recursive call to the library... -QAK */ { H5S_t *space; |