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Diffstat (limited to 'src/H5M.c')
| -rw-r--r-- | src/H5M.c | 763 |
1 files changed, 0 insertions, 763 deletions
diff --git a/src/H5M.c b/src/H5M.c deleted file mode 100644 index 5a08307..0000000 --- a/src/H5M.c +++ /dev/null @@ -1,763 +0,0 @@ -/**************************************************************************** -* NCSA HDF * -* Software Development Group * -* National Center for Supercomputing Applications * -* University of Illinois at Urbana-Champaign * -* 605 E. Springfield, Champaign IL 61820 * -* * -* For conditions of distribution and use, see the accompanying * -* hdf/COPYING file. * -* * -****************************************************************************/ - -#ifdef RCSID -static char RcsId[] = "@(#)$Revision$"; -#endif - -/* $Id$ */ - -/*LINTLIBRARY */ -/*+ - FILE - hdf5meta.c - HDF5 "Meta-Object" routines - - EXPORTED ROUTINES - H5Maccess -- Start access to an existing object - H5Mcopy -- Copy an object - H5Mopen -- Find an object by name - H5Mname_len -- Get the length of an object's name - H5Mget_name -- Get an object's name - H5Mset_name -- Set an object's name - H5Msearch -- Wildcard search for an object by name - H5Mindex -- Get an object by index - H5Mflush -- Flush an object out to disk - H5Mdelete -- Delete an object from disk - H5Mget_file -- Get the file ID for an object - H5Mget_file -- Get the parent ID for an object - H5Mclose -- Release access to an object - - LIBRARY-SCOPED ROUTINES - - LOCAL ROUTINES - H5M_init_interface -- initialize the interface - + */ - -#include <H5private.h> /* Generic functions */ -#include <H5Aprivate.h> /* Atom interface */ -#include <H5Dprivate.h> /* Dataset interface */ -#include <H5Eprivate.h> /*error handling */ -#include <H5Sprivate.h> /* Dataspace functions */ -#include <H5Tprivate.h> /* Datatype interface */ -#include <H5Mprivate.h> /* Meta-object interface */ -#include <H5Pprivate.h> /* Property list interface */ - -#define PABLO_MASK H5M_mask - -/*--------------------- Locally scoped variables -----------------------------*/ - -static meta_func_t meta_func_arr[] = -{ - { /* Template object meta-functions (defined in H5P.c) */ - H5_TEMPLATE_0, /* File-Creation Template Type ID */ - NULL, /* File-Creation Template Create */ - NULL, /* File-Creation Template Access */ - H5Pcopy, /* File-Creation Template Copy */ - NULL, /* File-Creation Template FindName */ - NULL, /* File-Creation Template NameLen */ - NULL, /* File-Creation Template GetName */ - NULL, /* File-Creation Template SetName */ - NULL, /* File-Creation Template Search */ - NULL, /* File-Creation Template Index */ - NULL, /* File-Creation Template Flush */ - NULL, /* File-Creation Template Delete */ - NULL, /* File-Creation Template GetParent */ - NULL, /* File-Creation Template GetFile */ - H5Pclose /* File-Creation Template Release */ - }, - { /* Template object meta-functions (defined in H5P.c) */ - H5_TEMPLATE_1, /* File-Access Template Type ID */ - NULL, /* File-Access Template Create */ - NULL, /* File-Access Template Access */ - H5Pcopy, /* File-Access Template Copy */ - NULL, /* File-Access Template FindName */ - NULL, /* File-Access Template NameLen */ - NULL, /* File-Access Template GetName */ - NULL, /* File-Access Template SetName */ - NULL, /* File-Access Template Search */ - NULL, /* File-Access Template Index */ - NULL, /* File-Access Template Flush */ - NULL, /* File-Access Template Delete */ - NULL, /* File-Access Template GetParent */ - NULL, /* File-Access Template GetFile */ - H5Pclose /* File-Access Template Release */ - }, - { /* Datatype object meta-functions (defined in H5T.c) */ - H5_DATATYPE, /* Datatype Type ID */ - NULL, /* Datatype Create */ - NULL, /* Datatype Access */ - H5Tcopy, /* Dataspace Copy */ - NULL, /* Datatype FindName */ - NULL, /* Datatype NameLen */ - NULL, /* Datatype GetName */ - NULL, /* Datatype SetName */ - NULL, /* Datatype Search */ - NULL, /* Datatype Index */ - NULL, /* Datatype Flush */ - NULL, /* Datatype Delete */ - NULL, /* Datatype GetParent */ - NULL, /* Datatype GetFile */ - H5Tclose /* Datatype Release */ - }, - { /* Dimensionality object meta-functions (defined in H5S.c) */ - H5_DATASPACE, /* Dimensionality Type ID */ - NULL, /* Dimensionality Create */ - NULL, /* Dimensionality Access */ - NULL, /* Dimensionality Copy */ - NULL, /* Dimensionality FindName */ - NULL, /* Dimensionality NameLen */ - NULL, /* Dimensionality GetName */ - NULL, /* Dimensionality SetName */ - NULL, /* Dimensionality Search */ - NULL, /* Dimensionality Index */ - NULL, /* Dimensionality Flush */ - NULL, /* Dimensionality Delete */ - NULL, /* Dimensionality GetParent */ - NULL, /* Dimensionality GetFile */ - H5Sclose /* Dimensionality Release */ - }, - { /* Dataset object meta-functions (defined in H5D.c) */ - H5_DATASET, /* Dataset Type ID */ - NULL, /* Dataset Create */ - NULL, /* Dataset Access */ - NULL, /* Dataset Copy */ - H5D_find_name, /* Dataset FindName */ - NULL, /* Dataset NameLen */ - NULL, /* Dataset GetName */ - NULL, /* Dataset SetName */ - NULL, /* Dataset Search */ - NULL, /* Dataset Index */ - NULL, /* Dataset Flush */ - NULL, /* Dataset Delete */ - NULL, /* Dataset GetParent */ - NULL, /* Dataset GetFile */ - H5Dclose /* Dataset Release */ - }, -}; - -/* Interface initialization */ -static intn interface_initialize_g = FALSE; -#define INTERFACE_INIT H5M_init_interface -static herr_t H5M_init_interface(void); - -/*-------------------------------------------------------------------------- -NAME - H5M_init_interface -- Initialize interface-specific information -USAGE - herr_t H5M_init_interface() - -RETURNS - SUCCEED/FAIL -DESCRIPTION - Initializes any interface-specific data or routines. - -MODIFICATIONS - Robb Matzke, 4 Aug 1997 - Changed the FUNC variable value to H5M_init_interface. - ---------------------------------------------------------------------------*/ -static herr_t -H5M_init_interface(void) -{ - herr_t ret_value = SUCCEED; - FUNC_ENTER(H5M_init_interface, FAIL); - - FUNC_LEAVE(ret_value); -} /* H5M_init_interface */ - -/*-------------------------------------------------------------------------- - NAME - H5M_find_type - PURPOSE - Find the type of meta-object to issue a method call on - USAGE - intn H5M_find_type(type) - hobjtype_t type; IN: Type of object to create - RETURNS - Returns the index of the type in the array of methods on success, or FAIL - on failure. - DESCRIPTION - This function performs a search to find the index of the type of a - meta-object in the array of function pointers. ---------------------------------------------------------------------------*/ -static intn -H5M_find_type(group_t type) -{ - intn i; /* local counting variable */ - intn ret_value = FAIL; - - FUNC_ENTER(H5M_find_type, FAIL); - - /* - * Currently this uses a stright linear search, which can easily be changed - * to a binary search when it becomes too slow. - */ - for (i = 0; i < (sizeof(meta_func_arr) / sizeof(meta_func_t)); i++) - if (type == meta_func_arr[i].type) - HGOTO_DONE(i); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5M_find_type() */ - -/*-------------------------------------------------------------------------- - NAME - H5Maccess - PURPOSE - Start access to an existing HDF5 object. - USAGE - hid_t H5Maccess(owner_id) - hid_t oid; IN: OID of the object to access. - RETURNS - Returns ID (atom) on success, FAIL on failure - DESCRIPTION - This function re-directs the object's access into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Maccess(hid_t oid) -{ - group_t group; - intn i; /* local counting variable */ - hid_t ret_value = SUCCEED; - - FUNC_ENTER(H5Maccess, FAIL); - - /* Atom group for incoming object */ - group = H5A_group(oid); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].access == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, - "no access method"); - ret_value = (meta_func_arr[i].access) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Maccess() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mcopy - PURPOSE - Copy an HDF5 object. - USAGE - hid_t H5Mcopy(oid) - hid_t oid; IN: Object to copy - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's copy into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Mcopy(hid_t oid) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - herr_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mcopy, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].copy == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no copy method"); - ret_value = (meta_func_arr[i].copy) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mcopy() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mfind_name - PURPOSE - Find an HDF5 object by name. - USAGE - hid_t H5Mfind_name(owner_id, type, name) - hid_t owner_id; IN: Group/file in which to search - hobjtype_t type; IN: Type of object to search names of - const char *name; IN: Name of the object to search for - RETURNS - Returns ID (atom) on success, FAIL on failure - DESCRIPTION - This function re-directs the object's "find name" into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Mfind_name(hid_t owner_id, group_t type, const char *name) -{ -#ifdef OLD_WAY - group_t group = H5A_group(owner_id); /* Atom group for incoming object */ -#endif /* OLD_WAY */ - intn i; /* local counting variable */ - hid_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mfind_name, FAIL); - - /* Check args and all the boring stuff. */ -#ifdef OLD_WAY - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL); - - i = H5M_find_type(group); -#else /* OLD_WAY */ - if (type <= BADGROUP || type >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(type); -#endif /* OLD_WAY */ - if (meta_func_arr[i].find_name == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no open method"); - ret_value = (meta_func_arr[i].find_name) (owner_id, type, name); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mfind_name() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mname_len - PURPOSE - Determine the length of the name of an HDF5 object. - USAGE - uint32 H5Mname_len(oid) - hid_t oid; IN: Object to get name's length - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's "name length" into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -uint32 -H5Mname_len(hid_t oid) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - herr_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mname_len, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].name_len == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no name_len method"); - ret_value = (meta_func_arr[i].name_len) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mname_len() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mget_name - PURPOSE - Get the name of an HDF5 object. - USAGE - herr_t H5Mget_name(oid, name) - hid_t oid; IN: Object to retreive name of - char *name; OUT: Buffer to place object's name in - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's "get name" into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -herr_t -H5Mget_name(hid_t oid, char *name) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - hid_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mget_name, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].get_name == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, - "no get_name method"); - ret_value = (meta_func_arr[i].get_name) (oid, name); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mget_name() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mset_name - PURPOSE - Set the name of an HDF5 object. - USAGE - herr_t H5Mget_name(oid, name) - hid_t oid; IN: Object to set name of - const char *name; IN: Name to use for object - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's "set name" into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -herr_t -H5Mset_name(hid_t oid, const char *name) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - hid_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mset_name, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].set_name == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, - "no set_name method"); - ret_value = (meta_func_arr[i].set_name) (oid, name); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mset_name() */ - -/*-------------------------------------------------------------------------- - NAME - H5Msearch - PURPOSE - Wildcard search for an HDF5 object by name. - USAGE - hid_t H5Mfind_name(owner_id, type, name) - hid_t owner_id; IN: Group/file in which to search - hobjtype_t type; IN: Type of object to search names of - const char *name; IN: Name of the object to search for - RETURNS - Returns ID (atom) on success, FAIL on failure - DESCRIPTION - This function re-directs the object's "search" into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Msearch(hid_t oid, group_t type, const char *name) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - hid_t ret_value = SUCCEED; - - FUNC_ENTER(H5Msearch, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].search == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no search method"); - ret_value = (meta_func_arr[i].search) (oid, type, name); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Msearch() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mindex - PURPOSE - Get an HDF5 object by index. - USAGE - hid_t H5Mindex(oid, type, idx) - hid_t oid; IN: Group/file in which to find items - hobjtype_t type; IN: Type of object to get - uint32 idx; IN: Index of the object to get - RETURNS - Returns ID (atom) on success, FAIL on failure - DESCRIPTION - This function re-directs the object's "index" into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Mindex(hid_t oid, group_t type, uint32 idx) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - hid_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mindex, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].index == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no index method"); - ret_value = (meta_func_arr[i].index) (oid, type, idx); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mindex() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mflush - PURPOSE - Flush an HDF5 object out to a file. - USAGE - hid_t H5Mflush(oid) - hid_t oid; IN: Object to flush - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's flush into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Mflush(hid_t oid) -{ - group_t group; /* Atom group for incoming object */ - intn i; /* local counting variable */ - herr_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mflush, FAIL); /* Insert function initialization code and variables */ - - /* Check args and all the boring stuff. */ - group = H5A_group(oid); /* look up group for incoming object */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - /* Find correct function pointer set from static array */ - i = H5M_find_type(group); - if (meta_func_arr[i].flush == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no flush method"); - ret_value = (meta_func_arr[i].flush) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); /* Insert function prologue code */ -} /* end H5Mflush() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mdelete - PURPOSE - Delete an HDF5 object from a file. - USAGE - herr_t H5Mdelete(oid) - hid_t oid; IN: Object to delete - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's delete into the appropriate - interface, as defined by the function pointers in hdf5fptr.h. Deleting - an object implicitly ends access to it. ---------------------------------------------------------------------------*/ -herr_t -H5Mdelete(hid_t oid) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - herr_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mdelete, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].delete == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no delete method"); - ret_value = (meta_func_arr[i].delete) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mdelete() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mget_parent - PURPOSE - Get the parent ID an HDF5 object. - USAGE - hid_t H5Mget_parent(oid) - hid_t oid; IN: Object to query - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's query into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Mget_parent(hid_t oid) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - herr_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mget_parent, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].get_parent == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, - "no get_parent method"); - ret_value = (meta_func_arr[i].get_parent) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mget_parent() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mget_file - PURPOSE - Get the file ID an HDF5 object. - USAGE - hid_t H5Mget_file(oid) - hid_t oid; IN: Object to query - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's query into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -hid_t -H5Mget_file(hid_t oid) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - herr_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mget_file, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].get_file == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, - "no get_file method"); - ret_value = (meta_func_arr[i].get_file) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} /* end H5Mget_file() */ - -/*-------------------------------------------------------------------------- - NAME - H5Mclose - PURPOSE - Release access to an HDF5 object. - USAGE - herr_t H5Mclose(oid) - hid_t oid; IN: Object to release access to - RETURNS - SUCCEED/FAIL - DESCRIPTION - This function re-directs the object's release into the appropriate - interface, as defined by the function pointers in hdf5fptr.h ---------------------------------------------------------------------------*/ -herr_t -H5Mclose(hid_t oid) -{ - group_t group = H5A_group(oid); /* Atom group for incoming object */ - intn i; /* local counting variable */ - herr_t ret_value = SUCCEED; - - FUNC_ENTER(H5Mclose, FAIL); - - /* Check args and all the boring stuff. */ - if (group <= BADGROUP || group >= MAXGROUP) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "bad group"); - - i = H5M_find_type(group); - if (meta_func_arr[i].close == NULL) - HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, FAIL, "no close method"); - ret_value = (meta_func_arr[i].close) (oid); - - done: - if (ret_value == FAIL) { /* Error condition cleanup */ - - } /* end if */ - /* Normal function cleanup */ - FUNC_LEAVE(ret_value); -} |