diff options
| author | Allen Byrne <50328838+byrnHDF@users.noreply.github.com> | 2022-03-31 13:23:35 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-31 13:23:35 (GMT) |
| commit | 9fdf9546541866f989b4f46aad6f6ac975563777 (patch) | |
| tree | e56a66816abf1a6c16c9db2874d25b1c0dbeb3e8 /src | |
| parent | dcdbeb7124c28f87d96bb9900f3d92e2a07bcd6b (diff) | |
| download | hdf5-9fdf9546541866f989b4f46aad6f6ac975563777.zip hdf5-9fdf9546541866f989b4f46aad6f6ac975563777.tar.gz hdf5-9fdf9546541866f989b4f46aad6f6ac975563777.tar.bz2 | |
1.8 Merge doxygen changes from develop (#1545)
* Merge doxygen changes from develop
* revert macro code change
* Format correction
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5ACprivate.h | 5 | ||||
| -rw-r--r-- | src/H5ACpublic.h | 12 | ||||
| -rw-r--r-- | src/H5Apublic.h | 289 | ||||
| -rw-r--r-- | src/H5B2private.h | 2 | ||||
| -rw-r--r-- | src/H5Cpkg.h | 267 | ||||
| -rw-r--r-- | src/H5Cprivate.h | 3 | ||||
| -rw-r--r-- | src/H5Dpkg.h | 14 | ||||
| -rw-r--r-- | src/H5Dpublic.h | 405 | ||||
| -rw-r--r-- | src/H5Epublic.h | 60 | ||||
| -rw-r--r-- | src/H5FDmpio.h | 6 | ||||
| -rw-r--r-- | src/H5FDs3comms.h | 6 | ||||
| -rw-r--r-- | src/H5FLprivate.h | 16 | ||||
| -rw-r--r-- | src/H5Fpkg.h | 8 | ||||
| -rw-r--r-- | src/H5Fprivate.h | 34 | ||||
| -rw-r--r-- | src/H5Fpublic.h | 25 | ||||
| -rw-r--r-- | src/H5Gpublic.h | 22 | ||||
| -rw-r--r-- | src/H5Ipublic.h | 75 | ||||
| -rw-r--r-- | src/H5Lpublic.h | 113 | ||||
| -rw-r--r-- | src/H5Opkg.h | 18 | ||||
| -rw-r--r-- | src/H5Oprivate.h | 12 | ||||
| -rw-r--r-- | src/H5Opublic.h | 101 | ||||
| -rw-r--r-- | src/H5PLpublic.h | 34 | ||||
| -rw-r--r-- | src/H5Ppublic.h | 245 | ||||
| -rw-r--r-- | src/H5Rpublic.h | 34 | ||||
| -rw-r--r-- | src/H5Spkg.h | 13 | ||||
| -rw-r--r-- | src/H5Spublic.h | 131 | ||||
| -rw-r--r-- | src/H5TSprivate.h | 20 | ||||
| -rw-r--r-- | src/H5Tpkg.h | 2 | ||||
| -rw-r--r-- | src/H5Tprivate.h | 4 | ||||
| -rw-r--r-- | src/H5Tpublic.h | 49 | ||||
| -rw-r--r-- | src/H5Zpublic.h | 38 | ||||
| -rw-r--r-- | src/H5private.h | 666 | ||||
| -rw-r--r-- | src/H5public.h | 74 | ||||
| -rw-r--r-- | src/H5win32defs.h | 1 |
34 files changed, 1464 insertions, 1340 deletions
diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h index 166ba8d..1fce17e 100644 --- a/src/H5ACprivate.h +++ b/src/H5ACprivate.h @@ -91,9 +91,9 @@ typedef enum { #define H5AC__DEFAULT_MIN_CLEAN_SIZE H5C__DEFAULT_MIN_CLEAN_SIZE /* - * Class methods pertaining to caching. Each type of cached object will + * Class methods pertaining to caching. Each type of cached object will * have a constant variable with permanent life-span that describes how - * to cache the object. That variable will be of type H5AC_class_t and + * to cache the object. That variable will be of type H5AC_class_t and * have the following required fields... * * LOAD: Loads an object from disk to memory. The function @@ -181,7 +181,6 @@ extern H5P_genplist_t *H5AC_ind_dxpl_g; extern hid_t H5AC_ind_dxpl_id; /* Default cache configuration. */ - #define H5AC__DEFAULT_METADATA_WRITE_STRATEGY H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED /* clang-format off */ diff --git a/src/H5ACpublic.h b/src/H5ACpublic.h index a7d30ec..5ac4521 100644 --- a/src/H5ACpublic.h +++ b/src/H5ACpublic.h @@ -75,7 +75,7 @@ extern "C" { * field should be used to open a trace file for the cache. * * - * The trace file is a debuging feature that allow the capture of + * The trace file is a debugging feature that allow the capture of * top level metadata cache requests for purposes of debugging and/or * optimization. This field should normally be set to FALSE, as * trace file collection imposes considerable overhead. @@ -120,7 +120,7 @@ extern "C" { * H5C_incr__off ) && ( decr_mode == H5C_decr__off )). There * is no logical reason why this should be so, but it simplifies * implementation and testing, and I can't think of any reason - * why it would be desireable. If you can think of one, I'll + * why it would be desirable. If you can think of one, I'll * revisit the issue. * * set_initial_size: Boolean flag indicating whether the size of the @@ -393,7 +393,7 @@ extern "C" { * * When the sync point is reached (or when there is a user generated * flush), process zero flushes sufficient entries to bring it into - * complience with its min clean size (or flushes all dirty entries in + * compliance with its min clean size (or flushes all dirty entries in * the case of a user generated flush), broad casts the list of * entries just cleaned to all the other processes, and then exits * the sync point. @@ -573,7 +573,7 @@ typedef struct H5AC_cache_config_t { size_t min_size; /**< Lower bound (in bytes) on the range of values that the - * adaptive cache resize code can select as the mininum cache * size. */ + * adaptive cache resize code can select as the minimum cache * size. */ long int epoch_length; /**< Number of cache accesses between runs of the adaptive cache resize @@ -705,13 +705,13 @@ typedef struct H5AC_cache_config_t { * of bytes of dirty metadata created since the last synchronization exceeds * this limit.\n This field only applies to the parallel case. While it is * ignored elsewhere, it can still draw a value out of bounds error.\n It - * must be consistant across all caches on any given file.\n By default, + * must be consistent across all caches on any given file.\n By default, * this field is set to 256 KB. It shouldn't be more than half the current * max cache size times the min clean fraction. */ int metadata_write_strategy; /**< Desired metadata write strategy. The valid values for this field - * are:\n #H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY: Specifies tha only + * are:\n #H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY: Specifies the only * process zero is allowed to write dirty metadata to disk.\n * #H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED: Specifies that process zero * still makes the decisions as to what entries should be flushed, but the diff --git a/src/H5Apublic.h b/src/H5Apublic.h index 2bd2686..f6205e8 100644 --- a/src/H5Apublic.h +++ b/src/H5Apublic.h @@ -22,6 +22,26 @@ * support partial I/O operations for attributes and they cannot be compressed * or extended. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5A_examples.c create + * </td> + * <td> + * \snippet{lineno} H5A_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5A_examples.c update + * </td> + * <td> + * \snippet{lineno} H5A_examples.c delete + * </td> + * </tr> + * </table> + * */ /* @@ -91,11 +111,11 @@ extern "C" { * * \return \herr_t * - * \details H5Aclose() terminates access to the attribute specified by - * \p attr_id by releasing the identifier. + * \details H5Aclose() terminates access to the attribute through + * \p attr_id and releases the identifier. * - * \attention Further use of a released attribute identifier is illegal; a - * function using such an identifier will generate an error. + * \par Example + * \snippet H5A_examples.c create * * \since 1.0.0 * @@ -123,27 +143,19 @@ H5_DLL herr_t H5Aclose(hid_t attr_id); * The attribute name, \p attr_name, must be unique for the object. * * The attribute is created with the specified datatype and dataspace, - * \p type_id and \p space_id, which are created with the H5T and - * H5S interfaces, respectively. - * - * If \p type_id is either a fixed-length or variable-length string, - * it is important to set the string length when defining the - * datatype. String datatypes are derived from #H5T_C_S1 (or - * #H5T_FORTRAN_S1 for Fortran), which defaults to 1 character in - * size. See H5Tset_size() and Creating variable-length string - * datatypes. + * \p type_id and \p space_id. * - * The access property list is currently unused, but will be used in - * the future. This property list should currently be #H5P_DEFAULT. + * \plist_unused{acpl} * * The attribute identifier returned by this function must be released * with H5Aclose() resource leaks will develop. * - * \note The \p aapl parameter is currently not used; specify #H5P_DEFAULT. - * * \note If \p loc_id is a file identifier, the attribute will be attached * that file’s root group. * + * \par Example + * \snippet H5A_examples.c create + * * \since 1.8.0 * * \see H5Aclose() @@ -173,28 +185,19 @@ H5_DLL hid_t H5Acreate2(hid_t loc_id, const char *attr_name, hid_t type_id, hid_ * attached to the object specified by \p loc_id and \p obj_name. * * \p loc_id is a location identifier; \p obj_name is the object - * name relative to \p loc_id. If \p loc_id fully specifies the - * object to which the attribute is to be attached, \p obj_name - * should be '.' (a dot). + * name relative to \p loc_id. * * The attribute name, \p attr_name, must be unique for the object. * * The attribute is created with the specified datatype and - * dataspace, \p type_id and \p space_id, which are created with - * the H5T and H5S interfaces respectively. + * dataspace, \p type_id and \p space_id. * - * The attribute creation and access property lists are currently - * unused, but will be used in the future for optional attribute - * creation and access properties. These property lists should - * currently be #H5P_DEFAULT. + * \plist_unused{aapl} * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to access * the object, \p obj_name. * - * The attribute identifier returned by this function must be - * released with H5close() or resource leaks will develop. - * * \since 1.8.0 * */ @@ -213,10 +216,14 @@ H5_DLL hid_t H5Acreate_by_name(hid_t loc_id, const char *obj_name, const char *a * * \details H5Adelete() removes the attribute specified by its name, * \p attr_name, from a file, dataset, group, or named datatype. - * This function should not be used when attribute identifiers - * are open on \p loc_id as it may cause the internal indexes of - * the attributes to change and future writes to the open - * attributes to produce incorrect results. + * + * \attention This function should not be used when other attribute identifiers + * are open on \p loc_id. This may cause the internal indexes of + * the attributes to change and future writes to the open + * attributes to produce incorrect results. + * + * \par Example + * \snippet H5A_examples.c delete * * \since 1.0.0 * @@ -243,27 +250,16 @@ H5_DLL herr_t H5Adelete(hid_t loc_id, const char *attr_name); * * The object from which the attribute is to be removed is * specified by a location identifier and name, \p loc_id and - * \p obj_name, respectively. If \p loc_id fully specifies the - * object from which the attribute is to be removed, \p obj_name - * should be '.' (a dot). + * \p obj_name, respectively. * * The attribute to be removed is specified by a position in an - * index, \p n. The type of index is specified by \p idx_type and - * may be #H5_INDEX_NAME, for an alpha-numeric index by name, or - * #H5_INDEX_CRT_ORDER, for an index by creation order. The order - * in which the index is to be traversed is specified by \p order - * and may be #H5_ITER_INC (increment) for top-down iteration, - * #H5_ITER_DEC (decrement) for bottom-up iteration, or - * #H5_ITER_NATIVE, in which case HDF5 will iterate in the - * fastest-available order. For example, if \p idx_type, \p order, + * index, \p n. The type of index is specified by \p idx_type. + * The order in which the index is to be traversed is specified by + * \p order. For example, if \p idx_type, \p order, * and \p n are set to #H5_INDEX_NAME, #H5_ITER_INC, and 5, - * respectively, the fifth attribute by alpha-numeric order of + * respectively, the fifth attribute in lexicographic order of * attribute names will be removed. * - * For a discussion of \p idx_type and \p order, the valid values - * of those parameters, and the use of \p n, see the description - * of H5Aiterate2(). - * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to access * the object, \p obj_name. @@ -291,9 +287,6 @@ H5_DLL herr_t H5Adelete_by_idx(hid_t loc_id, const char *obj_name, H5_index_t id * from an object specified by location and name, \p loc_id and * \p obj_name, respectively. * - * If \p loc_id fully specifies the object from which the - * attribute is to be removed, \p obj_name should be '.' (a dot). - * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to * access the object, \p obj_name. @@ -342,9 +335,7 @@ H5_DLL htri_t H5Aexists(hid_t obj_id, const char *attr_name); * \p loc_id specifies a location in the file containing the object. * \p obj_name is the name of the object to which the attribute is * attached and can be a relative name, relative to \p loc_id, - * or an absolute name, based in the root group of the file. If - * \p loc_id fully specifies the object, \p obj_name should be '.' - * (a dot). + * or an absolute name, based in the root group of the file. * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to access @@ -368,9 +359,6 @@ H5_DLL htri_t H5Aexists_by_name(hid_t obj_id, const char *obj_name, const char * * creation property list associated with the attribute specified * by \p attr_id. * - * The creation property list identifier should be released with - * H5Pclose(). - * * \since 1.8.0 * */ @@ -387,32 +375,9 @@ H5_DLL hid_t H5Aget_create_plist(hid_t attr_id); * \return \herr_t * * \details H5Aget_info() retrieves attribute information, locating the - * attribute with an attribute identifier, \p attr_id, which is - * the identifier returned by H5Aopen() or H5Aopen_by_idx(). The + * attribute with an attribute identifier, \p attr_id. The * attribute information is returned in the \p ainfo struct. * - * The \p ainfo struct is defined as follows: - * \snippet this H5A_info_t_snip - * - * \p corder_valid indicates whether the creation order data is - * valid for this attribute. Note that if creation order is not - * being tracked, no creation order data will be valid. Valid - * values are \c TRUE and \c FALSE. - * - * \p corder is a positive integer containing the creation - * order of the attribute. This value is 0-based, so, for - * example, the third attribute created will have a \p corder - * value of 2. - * - * \p cset indicates the character set used for the attribute’s - * name; valid values are defined in H5Tpublic.h and include - * the following: - * \csets - * This value is set with H5Pset_char_encoding(). - * - * \p data_size indicates the size, in the number of characters, - * of the attribute. - * * \since 1.8.0 * */ @@ -440,16 +405,9 @@ H5_DLL herr_t H5Aget_info(hid_t attr_id, H5A_info_t *ainfo /*out*/); * The attribute is located by its index position and the attribute * information is returned in the \p ainfo struct. * - * If \p loc_id fully specifies the object to which the attribute - * is attached, \p obj_name should be '.' (a dot). - * * The attribute is located by means of an index type, an index * traversal order, and a position in the index, \p idx_type, - * \p order and \p n, respectively. These parameters and their - * valid values are discussed in the description of H5Aiterate2(). - * - * The \p ainfo struct, which will contain the returned attribute - * information, is described in H5Aget_info(). + * \p order and \p n, respectively. * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to access @@ -467,8 +425,7 @@ H5_DLL herr_t H5Aget_info_by_idx(hid_t loc_id, const char *obj_name, H5_index_t * \brief Retrieves attribute information, by attribute name * * \fgdt_loc_id - * - * \param[in] obj_name Name of object to which attribute is attached, + * \param[in] obj_name Name of the object to which an attribute is attached, * relative to location * \param[in] attr_name Attribute name * \param[out] ainfo Struct containing returned attribute information @@ -481,11 +438,6 @@ H5_DLL herr_t H5Aget_info_by_idx(hid_t loc_id, const char *obj_name, H5_index_t * location and name, \p loc_id and \p obj_name, respectively. * The attribute information is returned in the \p ainfo struct. * - * If \p loc_id fully specifies the object to which the attribute - * is attached, \p obj_name should be '.' (a dot). - * - * The \p ainfo struct is described in H5Aget_info(). - * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to * access the object, \p obj_name. @@ -516,8 +468,8 @@ H5_DLL herr_t H5Aget_info_by_name(hid_t loc_id, const char *obj_name, const char * string terminator is stored in the last position of the buffer * to properly terminate the string. * - * If the user only wants to find out the size of this name, the - * values 0 and NULL can be passed in for the parameters + * If the user only wants to retrieve the name length, the + * values 0 and NULL should be passed for the parameters * \p bufsize and \p buf. * * \since 1.0.0 @@ -528,7 +480,7 @@ H5_DLL ssize_t H5Aget_name(hid_t attr_id, size_t buf_size, char *buf); /** * \ingroup H5A * - * \brief Gets an attribute name, by attribute index position + * \brief Gets an attribute name by attribute index position * * \fgdt_loc_id * \param[in] obj_name Name of object to which attribute is attached, @@ -549,13 +501,9 @@ H5_DLL ssize_t H5Aget_name(hid_t attr_id, size_t buf_size, char *buf); * located by its index position, the size of the name is specified * in \p size, and the attribute name is returned in \p name. * - * If \p loc_id fully specifies the object to which the attribute - * is attached, \p obj_name should be '.' (a dot). - * * The attribute is located by means of an index type, an index * traversal order, and a position in the index, \p idx_type, - * \p order and \p n, respectively. These parameters and their - * valid values are discussed in the description of H5Aiterate2(). + * \p order and \p n, respectively. * * If the attribute name’s size is unknown, the values 0 and NULL * can be passed in for the parameters \p size and \p name. The @@ -595,7 +543,7 @@ H5_DLL hid_t H5Aget_space(hid_t attr_id); /** * \ingroup H5A * - * \brief Returns the amount of storage required for an attribute + * \brief Returns the amount of storage used to store an attribute * * \attr_id * @@ -613,17 +561,16 @@ H5_DLL hsize_t H5Aget_storage_size(hid_t attr_id); /** * \ingroup H5A * - * \brief Gets an attribute datatype + * \brief Gets an attribute's datatype * * \attr_id * * \return \hid_t{datatype} * - * \details H5Aget_type() retrieves a copy of the datatype for an attribute. + * \details H5Aget_type() retrieves a copy of the attribute's datatype. * The datatype is reopened if it is a named type before returning * it to the application. The datatypes returned by this function - * are always read-only. If an error occurs when atomizing the - * return datatype, then the datatype is closed. + * are always read-only. * * The datatype identifier returned from this function must be * released with H5Tclose() or resource leaks will develop. @@ -636,7 +583,7 @@ H5_DLL hid_t H5Aget_type(hid_t attr_id); /** * \ingroup H5A * - * \brief Calls user-defined function for each attribute on an object + * \brief Calls a user-defined function for each attribute on an object * * \fgdt_loc_id * \param[in] idx_type Type of index @@ -663,24 +610,13 @@ H5_DLL hid_t H5Aget_type(hid_t attr_id); * are specified by three parameters: the index type, * \p idx_type; the order in which the index is to be traversed, * \p order; and the attribute’s position in the index, \p idx. - * - * The type of index specified by \p idx_type can be one of the - * following: - * - * \indexes - * - * The order in which the index is to be traversed, as specified - * by \p order, can be one of the following: - * - * \orders - * * The next attribute to be operated on is specified by \p idx, * a position in the index. * * For example, if \p idx_type, \p order, and \p idx are set to * #H5_INDEX_NAME, #H5_ITER_INC, and 5, respectively, the attribute * in question is the fifth attribute from the beginning of the - * alpha-numeric index of attribute names. If \p order were set to + * alphanumeric index of attribute names. If \p order were set to * #H5_ITER_DEC, it would be the fifth attribute from the end of * the index. * @@ -690,11 +626,6 @@ H5_DLL hid_t H5Aget_type(hid_t attr_id); * the value returned identifies the parameter to be operated on * in the next step of the iteration. * - * \p op is a user-defined function whose prototype is defined - * as follows: - * \snippet this H5A_operator2_t_snip - * \click4more - * * \note This function is also available through the H5Aiterate() macro. * * \since 1.8.0 @@ -730,31 +661,17 @@ H5_DLL herr_t H5Aiterate2(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t ord * additional information as defined below, is passed to a * user-defined function, \p op, which operates on that attribute. * - * If \p loc_id fully specifies the object to which these - * attributes are attached, \p obj_name should be '.' (a dot). - * * The order of the iteration and the attributes iterated over * are specified by three parameters: the index type, \p idx_type; * the order in which the index is to be traversed, \p order; * and the attribute’s position in the index, \p idx. - * - * The type of index specified by \p idx_type can be one of the - * following: - * - * \indexes - * - * The order in which the index is to be traversed, as specified - * by \p order, can be one of the following: - * - * \orders - * * The next attribute to be operated on is specified by \p idx, * a position in the index. * * For example, if \p idx_type, \p order, and \p idx are set to * #H5_INDEX_NAME, #H5_ITER_INC, and 5, respectively, the attribute * in question is the fifth attribute from the beginning of the - * alpha-numeric index of attribute names. If \p order were set to + * alphanumeric index of attribute names. If \p order were set to * #H5_ITER_DEC, it would be the fifth attribute from the end of * the index. * @@ -764,25 +681,6 @@ H5_DLL herr_t H5Aiterate2(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t ord * the value returned identifies the parameter to be operated on in * the next step of the iteration. * - * \p op is a user-defined function whose prototype is defined - * as follows: - * \snippet this H5A_operator2_t_snip - * \click4more - * - * Valid return values from an operator and the resulting - * H5Aiterate_by_name() and \p op behavior are as follows: - * - * \li Zero causes the iterator to continue, returning zero when - * all attributes have been processed. - * \li A positive value causes the iterator to immediately return - * that positive value, indicating short-circuit success. - * The iterator can be restarted at the next attribute, as - * indicated by the return value of \p idx. - * \li A negative value causes the iterator to immediately return - * that value, indicating failure. The iterator can be - * restarted at the next attribute, as indicated by the return - * value of \p idx. - * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to access * the object, \p obj_name. @@ -809,8 +707,7 @@ H5_DLL herr_t H5Aiterate_by_name(hid_t loc_id, const char *obj_name, H5_index_t * \details H5Aopen() opens an existing attribute, \p attr_name, that is * attached to object specified by an object identifier, \p obj_id. * - * The attribute access property list, \p aapl_id, is currently unused - * and should be #H5P_DEFAULT. + * \plist_unused{aapl_id} * * This function, H5Aopen_by_idx() or H5Aopen_by_name() must be called * before the attribute can be accessed for any further purpose, @@ -819,6 +716,9 @@ H5_DLL herr_t H5Aiterate_by_name(hid_t loc_id, const char *obj_name, H5_index_t * The attribute identifier returned by this function must be released * with H5Aclose() or resource leaks will develop. * + * \par Example + * \snippet H5A_examples.c read + * * \since 1.8.0 * * \see H5Aclose(), H5Acreate() @@ -843,17 +743,13 @@ H5_DLL hid_t H5Aopen(hid_t obj_id, const char *attr_name, hid_t aapl_id); * * \details H5Aopen_by_idx() opens an existing attribute that is attached * to an object specified by location and name, \p loc_id and - * \p obj_name, respectively. If \p loc_id fully specifies the - * object to which the attribute is attached, \p obj_name, should - * be '.' (a dot). + * \p obj_name, respectively. * * The attribute is identified by an index type, an index traversal * order, and a position in the index, \p idx_type, \p order and - * \p n, respectively. These parameters and their valid values are - * discussed in the description of H5Aiterate2(). + * \p n, respectively. * - * The attribute access property list, \p aapl_id, is currently - * unused and should currently be #H5P_DEFAULT. + * \plist_unused{aapl_id} * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to access @@ -892,11 +788,9 @@ H5_DLL hid_t H5Aopen_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_t * * \p loc_id specifies a location from which the target object can * be located and \p obj_name is an object name relative to - * \p loc_id. If \p loc_id fully specifies the object to which the - * attribute is attached, \p obj_name should be '.' (a dot). + * \p loc_id. * - * The attribute access property list, \p aapl_id, is currently - * unused and should currently be #H5P_DEFAULT. + * \plist_unused{aapl_id} * * The link access property list, \p lapl_id, may provide * information regarding the properties of links required to access @@ -933,6 +827,9 @@ H5_DLL hid_t H5Aopen_by_name(hid_t loc_id, const char *obj_name, const char *att * Datatype conversion takes place at the time of a read or write and * is automatic. * + * \par Example + * \snippet H5A_examples.c read + * * \version 1.8.8 Fortran updated to Fortran2003. * \version 1.4.2 The \p dims parameter was added to the Fortran API in this * release. @@ -980,15 +877,12 @@ H5_DLL herr_t H5Arename(hid_t loc_id, const char *old_name, const char *new_name * attribute's in-memory datatype is specified with \p type_id. * The entire attribute is written from \p buf to the file. * - * If \p type_id is either a fixed-length or variable-length string, - * it is important to set the string length when defining the datatype. - * String datatypes are derived from #H5T_C_S1 (or #H5T_FORTRAN_S1 for - * Fortran codes), which defaults to 1 character in size. - * See H5Tset_size() and Creating variable-length string datatypes. - * * Datatype conversion takes place at the time of a read or write and * is automatic. * + * \par Example + * \snippet H5A_examples.c update + * * \version 1.8.8 Fortran updated to Fortran2003. * \version 1.4.2 Fortran \p dims parameter added in this release * \since 1.0.0 @@ -1070,9 +964,9 @@ typedef herr_t (*H5A_operator1_t)(hid_t location_id /*in*/, const char *attr_nam * * \return \hid_tv{attribute} * - * \note The \p acpl parameters is currently not used; specify #H5P_DEFAULT. + * \deprecation_note{H5Acreate2()} * - * \deprecated Deprecated in favor of H5Acreate2() + * \plist_unused{acpl} * * \details H5Acreate1() creates an attribute, \p name, which is attached * to the object specified by the identifier \p loc_id. @@ -1080,18 +974,7 @@ typedef herr_t (*H5A_operator1_t)(hid_t location_id /*in*/, const char *attr_nam * The attribute name, \p name, must be unique for the object. * * The attribute is created with the specified datatype and dataspace, - * \p type_id and \p space_id, which are created with the H5T and - * H5S interfaces, respectively. - * - * If \p type_id is either a fixed-length or variable-length string, - * it is important to set the string length when defining the - * datatype. String datatypes are derived from #H5T_C_S1 (or - * #H5T_FORTRAN_S1 for Fortran), which defaults to 1 character in - * size. See H5Tset_size() and Creating variable-length string - * datatypes. - * - * The attribute identifier returned by this function must be released - * with H5Aclose() resource leaks will develop. + * \p type_id and \p space_id. * * \since 1.8.0 * @@ -1113,8 +996,7 @@ H5_DLL hid_t H5Acreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t spa * \return Returns the number of attributes if successful; otherwise returns * a negative value. * - * \deprecated This function is deprecated in favor of the functions - * H5Oget_info(), H5Oget_info_by_name(), and H5Oget_info_by_idx(). + * \deprecation_note{H5Oget_info(), H5Oget_info_by_name(), and H5Oget_info_by_idx()} * * \details H5Aget_num_attrs() returns the number of attributes attached to * the object specified by its identifier, \p loc_id. @@ -1137,8 +1019,7 @@ H5_DLL int H5Aget_num_attrs(hid_t loc_id); * * \return \herr_t * - * \deprecated This function is deprecated in favor of the function - * H5Aiterate2(). + * \deprecation_note{H5Aiterate2()} * * \details H5Aiterate1() iterates over the attributes of the object * specified by its identifier, \p loc_id. The object can be a @@ -1150,10 +1031,6 @@ H5_DLL int H5Aget_num_attrs(hid_t loc_id); * \p op, is returned in \p idx. If \p idx is the null pointer, * then all attributes are processed. * - * \p op is a user-defined function whose prototype is defined as follows: - * \snippet this H5A_operator1_t_snip - * \click4more - * * \version 1.8.0 The function \p H5Aiterate was renamed to H5Aiterate1() * and deprecated in this release. * \since 1.0.0 @@ -1171,8 +1048,7 @@ H5_DLL herr_t H5Aiterate1(hid_t loc_id, unsigned *idx, H5A_operator1_t op, void * * \return \hid_tv{attribute} * - * \deprecated This function is deprecated in favor of the function - * H5Aopen_by_idx(). + * \deprecation_note{H5Aopen_by_idx()} * * \details H5Aopen_idx() opens an attribute which is attached to the * object specified with \p loc_id . The location object may be @@ -1198,8 +1074,7 @@ H5_DLL hid_t H5Aopen_idx(hid_t loc_id, unsigned idx); * * \return \hid_tv{attribute} * - * \deprecated This function is deprecated in favor of the function - * H5Aopen_by_name(). + * \deprecation_note{H5Aopen_by_name()} * * \details H5Aopen_name() opens an attribute specified by its name, * \p name, which is attached to the object specified with diff --git a/src/H5B2private.h b/src/H5B2private.h index de823e4..1a7d0c8 100644 --- a/src/H5B2private.h +++ b/src/H5B2private.h @@ -29,7 +29,7 @@ #include "H5B2public.h" /* Private headers needed by this file */ -#include "H5Fprivate.h" /* File access */ +#include "H5Fprivate.h" /* File access */ /**************************/ /* Library Private Macros */ diff --git a/src/H5Cpkg.h b/src/H5Cpkg.h index 69ac9b1..ac1d018 100644 --- a/src/H5Cpkg.h +++ b/src/H5Cpkg.h @@ -1030,11 +1030,11 @@ struct H5C_t * * from the H5C__DLL_PRE_REMOVE_SC macro. With the addition of the * epoch markers used in the age out based cache size reduction algorithm, - * this invarient need not hold, as the epoch markers are of size 0. + * this invariant need not hold, as the epoch markers are of size 0. * * One could argue that I should have given the epoch markers a positive * size, but this would break the index_size = LRU_list_size + pl_size - * + pel_size invarient. + * + pel_size invariant. * * Alternatively, I could pass the current decr_mode in to the macro, * and just skip the check whenever epoch markers may be in use. @@ -1419,23 +1419,6 @@ if ( ( (entry_ptr) == NULL ) || \ * H5C__UPDATE_CACHE_HIT_RATE_STATS(), which is always active as * the cache hit rate stats are always collected and available. * - * Changes: - * - * JRM -- 3/21/06 - * Added / updated macros for pinned entry related stats. - * - * JRM -- 8/9/06 - * More pinned entry stats related updates. - * - * JRM -- 3/31/07 - * Updated H5C__UPDATE_STATS_FOR_PROTECT() to keep stats on - * read and write protects. - * - * MAM -- 1/15/09 - * Created H5C__UPDATE_MAX_INDEX_SIZE_STATS to contain - * common code within macros that update the maximum - * index, clean_index, and dirty_index statistics fields. - * ***********************************************************************/ #define H5C__UPDATE_CACHE_HIT_RATE_STATS(cache_ptr, hit) \ @@ -2218,8 +2201,8 @@ if ( (cache_ptr)->index_size != \ * Function: H5C__REMOVE_ENTRY_FROM_SLIST * * Purpose: Remove the specified instance of H5C_cache_entry_t from the - * index skip list in the specified instance of H5C_t. Update - * the associated length and size fields. + * index skip list in the specified instance of H5C_t. Update + * the associated length and size fields. * * Return: N/A * @@ -2227,20 +2210,20 @@ if ( (cache_ptr)->index_size != \ * * Modifications: * - * JRM -- 7/21/04 - * Updated function for the addition of the hash table. + * JRM -- 7/21/04 + * Updated function for the addition of the hash table. * - * JRM - 7/27/04 - * Converted from the function H5C_remove_entry_from_tree() - * to the macro H5C__REMOVE_ENTRY_FROM_TREE in the hopes of - * wringing a little more performance out of the cache. + * JRM - 7/27/04 + * Converted from the function H5C_remove_entry_from_tree() + * to the macro H5C__REMOVE_ENTRY_FROM_TREE in the hopes of + * wringing a little more performance out of the cache. * - * QAK -- 11/27/04 - * Switched over to using skip list routines. + * QAK -- 11/27/04 + * Switched over to using skip list routines. * - * JRM -- 3/28/07 - * Updated sanity checks for the new is_read_only and - * ro_ref_count fields in H5C_cache_entry_t. + * JRM -- 3/28/07 + * Updated sanity checks for the new is_read_only and + * ro_ref_count fields in H5C_cache_entry_t. * *------------------------------------------------------------------------- */ @@ -2276,7 +2259,7 @@ if ( (cache_ptr)->index_size != \ * Function: H5C__UPDATE_SLIST_FOR_SIZE_CHANGE * * Purpose: Update cache_ptr->slist_size for a change in the size of - * and entry in the slist. + * and entry in the slist. * * Return: N/A * @@ -2284,15 +2267,15 @@ if ( (cache_ptr)->index_size != \ * * Modifications: * - * JRM -- 8/27/06 - * Added the H5C_DO_SANITY_CHECKS version of the macro. + * JRM -- 8/27/06 + * Added the H5C_DO_SANITY_CHECKS version of the macro. * - * This version maintains the slist_size_increase field - * that are used in sanity checks in the flush routines. + * This version maintains the slist_size_increase field + * that are used in sanity checks in the flush routines. * - * All this is needed as the fractal heap needs to be - * able to dirty, resize and/or move entries during the - * flush. + * All this is needed as the fractal heap needs to be + * able to dirty, resize and/or move entries during the + * flush. * *------------------------------------------------------------------------- */ @@ -2405,16 +2388,16 @@ if ( (cache_ptr)->index_size != \ /* modified LRU specific code */ \ \ /* remove the entry from the LRU list, and re-insert it at the head.\ - */ \ + */ \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* Use the dirty flag to infer whether the entry is on the clean or \ @@ -2468,16 +2451,16 @@ if ( (cache_ptr)->index_size != \ /* modified LRU specific code */ \ \ /* remove the entry from the LRU list, and re-insert it at the head \ - */ \ + */ \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* End modified LRU specific code. */ \ @@ -2660,28 +2643,28 @@ if ( (cache_ptr)->index_size != \ /* modified LRU specific code */ \ \ /* remove the entry from the LRU list, and re-insert it at the \ - * head. \ - */ \ + * head. \ + */ \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* since the entry is being flushed or cleared, one would think \ - * that it must be dirty -- but that need not be the case. Use the \ - * dirty flag to infer whether the entry is on the clean or dirty \ - * LRU list, and remove it. Then insert it at the head of the \ - * clean LRU list. \ + * that it must be dirty -- but that need not be the case. Use the \ + * dirty flag to infer whether the entry is on the clean or dirty \ + * LRU list, and remove it. Then insert it at the head of the \ + * clean LRU list. \ * \ * The function presumes that a dirty entry will be either cleared \ - * or flushed shortly, so it is OK if we put a dirty entry on the \ - * clean LRU list. \ + * or flushed shortly, so it is OK if we put a dirty entry on the \ + * clean LRU list. \ */ \ \ if ( (entry_ptr)->is_dirty ) { \ @@ -2722,17 +2705,17 @@ if ( (cache_ptr)->index_size != \ /* modified LRU specific code */ \ \ /* remove the entry from the LRU list, and re-insert it at the \ - * head. \ - */ \ + * head. \ + */ \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* End modified LRU specific code. */ \ @@ -2816,7 +2799,7 @@ if ( (cache_ptr)->index_size != \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* insert the entry at the head of the clean or dirty LRU list as \ @@ -2857,7 +2840,7 @@ if ( (cache_ptr)->index_size != \ (cache_ptr)->pel_tail_ptr, \ (cache_ptr)->pel_len, \ (cache_ptr)->pel_size, (fail_val)) \ - \ + \ } else { \ \ /* modified LRU specific code */ \ @@ -2866,7 +2849,7 @@ if ( (cache_ptr)->index_size != \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* End modified LRU specific code. */ \ @@ -2935,12 +2918,12 @@ if ( (cache_ptr)->index_size != \ HDassert( !((entry_ptr)->is_read_only) ); \ HDassert( ((entry_ptr)->ro_ref_count) == 0 ); \ HDassert( (entry_ptr)->size > 0 ); \ - \ + \ if ( (entry_ptr)->is_pinned ) { \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->pel_head_ptr, \ - (cache_ptr)->pel_tail_ptr, \ - (cache_ptr)->pel_len, \ + (cache_ptr)->pel_tail_ptr, \ + (cache_ptr)->pel_len, \ (cache_ptr)->pel_size, (fail_val)) \ HDassert( (cache_ptr)->pel_len >= 0 ); \ \ @@ -2952,7 +2935,7 @@ if ( (cache_ptr)->index_size != \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* Similarly, remove the entry from the clean or dirty LRU list \ @@ -2998,12 +2981,12 @@ if ( (cache_ptr)->index_size != \ HDassert( !((entry_ptr)->is_read_only) ); \ HDassert( ((entry_ptr)->ro_ref_count) == 0 ); \ HDassert( (entry_ptr)->size > 0 ); \ - \ + \ if ( (entry_ptr)->is_pinned ) { \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->pel_head_ptr, \ - (cache_ptr)->pel_tail_ptr, \ - (cache_ptr)->pel_len, \ + (cache_ptr)->pel_tail_ptr, \ + (cache_ptr)->pel_len, \ (cache_ptr)->pel_size, (fail_val)) \ HDassert( (cache_ptr)->pel_len >= 0 ); \ \ @@ -3015,7 +2998,7 @@ if ( (cache_ptr)->index_size != \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* End modified LRU specific code. */ \ @@ -3066,20 +3049,20 @@ if ( (cache_ptr)->index_size != \ HDassert( (entry_ptr)->size > 0 ); \ \ if ( ! ( (entry_ptr)->is_pinned ) ) { \ - \ + \ /* modified LRU specific code */ \ \ /* remove the entry from the LRU list, and re-insert it at the head. \ - */ \ + */ \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* remove the entry from either the clean or dirty LUR list as \ @@ -3088,7 +3071,7 @@ if ( (cache_ptr)->index_size != \ if ( was_dirty ) { \ \ H5C__AUX_DLL_REMOVE((entry_ptr), \ - (cache_ptr)->dLRU_head_ptr, \ + (cache_ptr)->dLRU_head_ptr, \ (cache_ptr)->dLRU_tail_ptr, \ (cache_ptr)->dLRU_list_len, \ (cache_ptr)->dLRU_list_size, \ @@ -3097,34 +3080,34 @@ if ( (cache_ptr)->index_size != \ } else { \ \ H5C__AUX_DLL_REMOVE((entry_ptr), \ - (cache_ptr)->cLRU_head_ptr, \ + (cache_ptr)->cLRU_head_ptr, \ (cache_ptr)->cLRU_tail_ptr, \ (cache_ptr)->cLRU_list_len, \ (cache_ptr)->cLRU_list_size, \ - (fail_val)) \ + (fail_val)) \ } \ \ /* insert the entry at the head of either the clean or dirty \ - * LRU list as appropriate. \ + * LRU list as appropriate. \ */ \ \ if ( (entry_ptr)->is_dirty ) { \ \ H5C__AUX_DLL_PREPEND((entry_ptr), \ - (cache_ptr)->dLRU_head_ptr, \ + (cache_ptr)->dLRU_head_ptr, \ (cache_ptr)->dLRU_tail_ptr, \ (cache_ptr)->dLRU_list_len, \ (cache_ptr)->dLRU_list_size, \ - (fail_val)) \ + (fail_val)) \ \ } else { \ \ H5C__AUX_DLL_PREPEND((entry_ptr), \ - (cache_ptr)->cLRU_head_ptr, \ + (cache_ptr)->cLRU_head_ptr, \ (cache_ptr)->cLRU_tail_ptr, \ (cache_ptr)->cLRU_list_len, \ (cache_ptr)->cLRU_list_size, \ - (fail_val)) \ + (fail_val)) \ } \ \ /* End modified LRU specific code. */ \ @@ -3144,20 +3127,20 @@ if ( (cache_ptr)->index_size != \ HDassert( (entry_ptr)->size > 0 ); \ \ if ( ! ( (entry_ptr)->is_pinned ) ) { \ - \ + \ /* modified LRU specific code */ \ \ /* remove the entry from the LRU list, and re-insert it at the head. \ - */ \ + */ \ \ H5C__DLL_REMOVE((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_len, \ (cache_ptr)->LRU_list_size, (fail_val)) \ \ /* End modified LRU specific code. */ \ @@ -3211,43 +3194,43 @@ if ( (cache_ptr)->index_size != \ HDassert( ((entry_ptr)->ro_ref_count) == 0 ); \ HDassert( (entry_ptr)->size > 0 ); \ HDassert( new_size > 0 ); \ - \ + \ if ( (entry_ptr)->is_pinned ) { \ \ - H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->pel_len, \ - (cache_ptr)->pel_size, \ - (entry_ptr)->size, \ - (new_size)); \ - \ + H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->pel_len, \ + (cache_ptr)->pel_size, \ + (entry_ptr)->size, \ + (new_size)); \ + \ } else { \ \ /* modified LRU specific code */ \ \ - /* Update the size of the LRU list */ \ + /* Update the size of the LRU list */ \ \ - H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->LRU_list_len, \ - (cache_ptr)->LRU_list_size, \ - (entry_ptr)->size, \ - (new_size)); \ + H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_size, \ + (entry_ptr)->size, \ + (new_size)); \ \ /* Similarly, update the size of the clean or dirty LRU list as \ - * appropriate. At present, the entry must be clean, but that \ - * could change. \ + * appropriate. At present, the entry must be clean, but that \ + * could change. \ */ \ \ if ( (entry_ptr)->is_dirty ) { \ \ - H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->dLRU_list_len, \ - (cache_ptr)->dLRU_list_size, \ - (entry_ptr)->size, \ - (new_size)); \ + H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->dLRU_list_len, \ + (cache_ptr)->dLRU_list_size, \ + (entry_ptr)->size, \ + (new_size)); \ \ } else { \ \ - H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->cLRU_list_len, \ - (cache_ptr)->cLRU_list_size, \ - (entry_ptr)->size, \ - (new_size)); \ + H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->cLRU_list_len, \ + (cache_ptr)->cLRU_list_size, \ + (entry_ptr)->size, \ + (new_size)); \ } \ \ /* End modified LRU specific code. */ \ @@ -3270,21 +3253,21 @@ if ( (cache_ptr)->index_size != \ \ if ( (entry_ptr)->is_pinned ) { \ \ - H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->pel_len, \ - (cache_ptr)->pel_size, \ - (entry_ptr)->size, \ - (new_size)); \ + H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->pel_len, \ + (cache_ptr)->pel_size, \ + (entry_ptr)->size, \ + (new_size)); \ \ } else { \ \ /* modified LRU specific code */ \ \ - /* Update the size of the LRU list */ \ + /* Update the size of the LRU list */ \ \ - H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->LRU_list_len, \ - (cache_ptr)->LRU_list_size, \ - (entry_ptr)->size, \ - (new_size)); \ + H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_size, \ + (entry_ptr)->size, \ + (new_size)); \ \ /* End modified LRU specific code. */ \ } \ @@ -3344,39 +3327,39 @@ if ( (cache_ptr)->index_size != \ (cache_ptr)->pel_size, (fail_val)) \ HDassert( (cache_ptr)->pel_len >= 0 ); \ \ - /* modified LRU specific code */ \ + /* modified LRU specific code */ \ \ - /* insert the entry at the head of the LRU list. */ \ + /* insert the entry at the head of the LRU list. */ \ \ - H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ - (cache_ptr)->LRU_tail_ptr, \ - (cache_ptr)->LRU_list_len, \ - (cache_ptr)->LRU_list_size, (fail_val)) \ + H5C__DLL_PREPEND((entry_ptr), (cache_ptr)->LRU_head_ptr, \ + (cache_ptr)->LRU_tail_ptr, \ + (cache_ptr)->LRU_list_len, \ + (cache_ptr)->LRU_list_size, (fail_val)) \ \ - /* Similarly, insert the entry at the head of either the clean \ - * or dirty LRU list as appropriate. \ - */ \ + /* Similarly, insert the entry at the head of either the clean \ + * or dirty LRU list as appropriate. \ + */ \ \ - if ( (entry_ptr)->is_dirty ) { \ + if ( (entry_ptr)->is_dirty ) { \ \ - H5C__AUX_DLL_PREPEND((entry_ptr), \ - (cache_ptr)->dLRU_head_ptr, \ - (cache_ptr)->dLRU_tail_ptr, \ - (cache_ptr)->dLRU_list_len, \ - (cache_ptr)->dLRU_list_size, \ - (fail_val)) \ + H5C__AUX_DLL_PREPEND((entry_ptr), \ + (cache_ptr)->dLRU_head_ptr, \ + (cache_ptr)->dLRU_tail_ptr, \ + (cache_ptr)->dLRU_list_len, \ + (cache_ptr)->dLRU_list_size, \ + (fail_val)) \ \ - } else { \ + } else { \ \ - H5C__AUX_DLL_PREPEND((entry_ptr), \ - (cache_ptr)->cLRU_head_ptr, \ - (cache_ptr)->cLRU_tail_ptr, \ - (cache_ptr)->cLRU_list_len, \ - (cache_ptr)->cLRU_list_size, \ - (fail_val)) \ - } \ + H5C__AUX_DLL_PREPEND((entry_ptr), \ + (cache_ptr)->cLRU_head_ptr, \ + (cache_ptr)->cLRU_tail_ptr, \ + (cache_ptr)->cLRU_list_len, \ + (cache_ptr)->cLRU_list_size, \ + (fail_val)) \ + } \ \ - /* End modified LRU specific code. */ \ + /* End modified LRU specific code. */ \ \ } /* H5C__UPDATE_RP_FOR_UNPIN */ diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h index ce03ba0..d7a1949 100644 --- a/src/H5Cprivate.h +++ b/src/H5Cprivate.h @@ -44,7 +44,8 @@ #define H5C_MAX_ENTRY_SIZE ((size_t)(32 * 1024 * 1024)) /* H5C_COLLECT_CACHE_STATS controls overall collection of statistics - * on cache activity. In general, this #define should be set to 0. + * on cache activity. In general, this #define should be set to 1 in + * debug mode, and 0 in production mode.. */ #define H5C_COLLECT_CACHE_STATS 0 diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index 31c0bd1..04e02e9 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -78,17 +78,17 @@ typedef struct H5D_type_info_t { hid_t dst_type_id; /* Destination datatype ID */ /* Computed/derived values */ - size_t src_type_size; /* Size of source type */ - size_t dst_type_size; /* Size of destination type*/ + size_t src_type_size; /* Size of source type */ + size_t dst_type_size; /* Size of destination type */ size_t max_type_size; /* Size of largest source/destination type */ hbool_t is_conv_noop; /* Whether the type conversion is a NOOP */ hbool_t is_xform_noop; /* Whether the data transform is a NOOP */ const H5T_subset_info_t *cmpd_subset; /* Info related to the compound subset conversion functions */ H5T_bkg_t need_bkg; /* Type of background buf needed */ - size_t request_nelmts; /* Requested strip mine */ - uint8_t * tconv_buf; /* Datatype conv buffer */ + size_t request_nelmts; /* Requested strip mine */ + uint8_t * tconv_buf; /* Datatype conv buffer */ hbool_t tconv_buf_allocated; /* Whether the type conversion buffer was allocated */ - uint8_t * bkg_buf; /* Background buffer */ + uint8_t * bkg_buf; /* Background buffer */ hbool_t bkg_buf_allocated; /* Whether the background buffer was allocated */ } H5D_type_info_t; @@ -385,7 +385,7 @@ typedef struct H5D_rdcc_t { struct H5D_rdcc_ent_t * head; /* Head of doubly linked list */ struct H5D_rdcc_ent_t * tail; /* Tail of doubly linked list */ size_t nbytes_used; /* Current cached raw data in bytes */ - int nused; /* Number of chunk slots in use */ + int nused; /* Number of chunk slots in use */ H5D_chunk_cached_t last; /* Cached copy of last chunk information */ struct H5D_rdcc_ent_t **slot; /* Chunk slots, each points to a chunk*/ H5SL_t * sel_chunks; /* Skip list containing information for each chunk selected */ @@ -404,7 +404,7 @@ typedef struct H5D_rdcdc_t { /* * A dataset is made of two layers, an H5D_t struct that is unique to - * each instance of an opened datset, and a shared struct that is only + * each instance of an opened dataset, and a shared struct that is only * created once for a given dataset. Thus, if a dataset is opened twice, * there will be two IDs and two H5D_t structs, both sharing one H5D_shared_t. */ diff --git a/src/H5Dpublic.h b/src/H5Dpublic.h index 5170f67..ed4fbc1 100644 --- a/src/H5Dpublic.h +++ b/src/H5Dpublic.h @@ -11,6 +11,12 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/* + * This file contains public declarations for the H5D module. + */ +#ifndef H5Dpublic_H +#define H5Dpublic_H + /**\defgroup H5D H5D * * Use the functions in this module to manage HDF5 datasets, including the @@ -19,14 +25,31 @@ * name or by a handle. Such handles can be obtained by either creating or * opening the dataset. * + * Typical stages in the HDF5 dataset life cycle are shown below in introductory + * examples. + * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5D_examples.c create + * </td> + * <td> + * \snippet{lineno} H5D_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5D_examples.c update + * </td> + * <td> + * \snippet{lineno} H5D_examples.c delete + * </td> + * </tr> + * </table> + * */ -/* - * This file contains public declarations for the H5D module. - */ -#ifndef H5Dpublic_H -#define H5Dpublic_H - /* System headers needed by this file */ /* Public headers needed by this file */ @@ -62,12 +85,11 @@ * Values for the H5D_LAYOUT property */ typedef enum H5D_layout_t { - H5D_LAYOUT_ERROR = -1, - - H5D_COMPACT = 0, /**< raw data is very small */ - H5D_CONTIGUOUS = 1, /**< the default */ - H5D_CHUNKED = 2, /**< slow and fancy */ - H5D_NLAYOUTS = 3 /**< this one must be last! */ + H5D_LAYOUT_ERROR = -1, /**< error */ + H5D_COMPACT = 0, /**< raw data is small (< 64KB) */ + H5D_CONTIGUOUS = 1, /**< contiguous layout */ + H5D_CHUNKED = 2, /**< chunked or tiled layout */ + H5D_NLAYOUTS = 3 /**< this one must be last! */ } H5D_layout_t; //! <!-- [H5D_layout_t_snip] --> @@ -85,11 +107,11 @@ typedef enum H5D_chunk_index_t { * Values for the space allocation time property */ typedef enum H5D_alloc_time_t { - H5D_ALLOC_TIME_ERROR = -1, - H5D_ALLOC_TIME_DEFAULT = 0, - H5D_ALLOC_TIME_EARLY = 1, - H5D_ALLOC_TIME_LATE = 2, - H5D_ALLOC_TIME_INCR = 3 + H5D_ALLOC_TIME_ERROR = -1, /**< Error */ + H5D_ALLOC_TIME_DEFAULT = 0, /**< Default (layout dependent) */ + H5D_ALLOC_TIME_EARLY = 1, /**< Allocate on creation */ + H5D_ALLOC_TIME_LATE = 2, /**< Allocate on first write */ + H5D_ALLOC_TIME_INCR = 3 /**< Allocate incrementally (by chunk) */ } H5D_alloc_time_t; //! <!-- [H5D_alloc_time_t_snip] --> @@ -98,10 +120,11 @@ typedef enum H5D_alloc_time_t { * Values for the status of space allocation */ typedef enum H5D_space_status_t { - H5D_SPACE_STATUS_ERROR = -1, - H5D_SPACE_STATUS_NOT_ALLOCATED = 0, - H5D_SPACE_STATUS_PART_ALLOCATED = 1, - H5D_SPACE_STATUS_ALLOCATED = 2 + H5D_SPACE_STATUS_ERROR = -1, /**< Error */ + H5D_SPACE_STATUS_NOT_ALLOCATED = 0, /**< Space has not been allocated for this dataset. */ + H5D_SPACE_STATUS_PART_ALLOCATED = 1, /**< Space has been partially allocated for this dataset. + (Used only for datasets with chunked storage.) */ + H5D_SPACE_STATUS_ALLOCATED = 2 /**< Space has been allocated for this dataset. */ } H5D_space_status_t; //! <!-- [H5D_space_status_t_snip] --> @@ -110,10 +133,10 @@ typedef enum H5D_space_status_t { * Values for time of writing fill value property */ typedef enum H5D_fill_time_t { - H5D_FILL_TIME_ERROR = -1, - H5D_FILL_TIME_ALLOC = 0, - H5D_FILL_TIME_NEVER = 1, - H5D_FILL_TIME_IFSET = 2 + H5D_FILL_TIME_ERROR = -1, /**< Error */ + H5D_FILL_TIME_ALLOC = 0, /**< Fill on allocation */ + H5D_FILL_TIME_NEVER = 1, /**< Never write fill values */ + H5D_FILL_TIME_IFSET = 2 /**< Fill if fill-value was set */ } H5D_fill_time_t; //! <!-- [H5D_fill_time_t_snip] --> @@ -122,10 +145,10 @@ typedef enum H5D_fill_time_t { * Values for fill value status */ typedef enum H5D_fill_value_t { - H5D_FILL_VALUE_ERROR = -1, - H5D_FILL_VALUE_UNDEFINED = 0, - H5D_FILL_VALUE_DEFAULT = 1, - H5D_FILL_VALUE_USER_DEFINED = 2 + H5D_FILL_VALUE_ERROR = -1, /**< Error */ + H5D_FILL_VALUE_UNDEFINED = 0, /**< No fill value defined */ + H5D_FILL_VALUE_DEFAULT = 1, /**< Default fill-value */ + H5D_FILL_VALUE_USER_DEFINED = 2 /**< User-defined fill-value */ } H5D_fill_value_t; //! <!-- [H5D_fill_value_t_snip] --> @@ -223,7 +246,7 @@ typedef herr_t (*H5D_gather_func_t)(const void *dst_buf, size_t dst_buf_bytes_us * \brief Creates a new dataset and links it into the file * * \fgdta_loc_id - * \param[in] name Name of the dataset to create + * \param[in] name Name of the dataset to create * \type_id * \space_id * \lcpl_id @@ -248,13 +271,6 @@ typedef herr_t (*H5D_gather_func_t)(const void *dst_buf, size_t dst_buf_bytes_us * \p name may be either an absolute path in the file or a relative * path from \p loc_id naming the dataset. * - * \p dtype_id specifies the datatype of each data element as stored - * in the file. If \p dtype_id is either a fixed-length or - * variable-length string, it is important to set the string length - * when defining the datatype. String datatypes are derived from - * #H5T_C_S1 (or #H5T_FORTRAN_S1 for Fortran codes), which defaults - * to 1 character in size. - * * If \p dtype_id is a committed datatype, and if the file location * associated with the committed datatype is different from the * file location where the dataset will be created, the datatype @@ -262,19 +278,19 @@ typedef herr_t (*H5D_gather_func_t)(const void *dst_buf, size_t dst_buf_bytes_us * * The link creation property list, \p lcpl_id, governs creation * of the link(s) by which the new dataset is accessed and the - * creation of any * intermediate groups that may be missing. + * creation of any intermediate groups that may be missing. * * The datatype and dataspace properties and the dataset creation * and access property lists are attached to the dataset, so the * caller may derive new datatypes, dataspaces, and creation and * access properties from the old ones and reuse them in calls to * create additional datasets. Once created, the dataset can be - * read from or written to. Reading data from a datatset that was + * read from or written to. Reading data from a dataset that was * not previously written, the HDF5 library will return default * or user-defined fill values. * - * To conserve and release resources, the dataset should be closed - * when access is no longer required. + * \par Example + * \snippet H5D_examples.c create * * \since 1.8.0 * @@ -313,34 +329,14 @@ H5_DLL hid_t H5Dcreate2(hid_t loc_id, const char *name, hid_t type_id, hid_t spa * the file, which may differ from the datatype and dataspace * in application memory. * - * Dataset creation property list and dataset access creation - * property list are specified by \p dcpl_id and \p dapl_id. - * * H5Dcreate_anon() returns a new dataset identifier. Using * this identifier, the new dataset must be linked into the * HDF5 file structure with H5Olink() or it will be deleted - * from the file when the file is closed. - * - * See H5Dcreate2() for further details and considerations on - * the use of H5Dcreate2() and H5Dcreate_anon(). - * - * The differences between this function and H5Dcreate2() are - * as follows: - * \li H5Dcreate_anon() explicitly includes a dataset access property - * list. H5Dcreate() always uses default dataset access properties. - * - * \li H5Dcreate_anon() neither provides the new dataset’s name nor - * links it into the HDF5 file structure; those actions must be - * performed separately through a call to H5Olink(), which offers - * greater control over linking. - * - * A dataset created with this function should be closed with - * H5Dclose() when the dataset is no longer needed so that resource - * leaks will not develop. + * when the file is closed. * * \since 1.8.0 * - * \see H5Olink(), H5Dcreate(), Using Identifiers + * \see H5Olink(), H5Dcreate() * */ H5_DLL hid_t H5Dcreate_anon(hid_t loc_id, hid_t type_id, hid_t space_id, hid_t dcpl_id, hid_t dapl_id); @@ -366,12 +362,6 @@ H5_DLL hid_t H5Dcreate_anon(hid_t loc_id, hid_t type_id, hid_t space_id, hid_t d * specified then the dataset will be opened at the location * where the attribute, dataset, or named datatype is attached. * - * The dataset access property list, \p dapl_id, provides - * information regarding access to the dataset. - * - * To conserve and release resources, the dataset should be closed - * when access is no longer required. - * * \since 1.8.0 * * \see H5Dcreate2(), H5Dclose() @@ -397,6 +387,9 @@ H5_DLL hid_t H5Dopen2(hid_t loc_id, const char *name, hid_t dapl_id); * be released with H5Sclose() when the identifier is no longer * needed so that resource leaks will not occur. * + * \par Example + * \snippet H5D_examples.c update + * * \see H5Sclose() * */ @@ -405,7 +398,19 @@ H5_DLL hid_t H5Dget_space(hid_t dset_id); /** * -------------------------------------------------------------------------- * \ingroup H5D - * \todo Document this function! + * + * \brief Determines whether space has been allocated for a dataset + * + * \dset_id + * \param[out] allocation Space allocation status + * + * \return \herr_t + * + * \details H5Dget_space_status() determines whether space has been allocated + * for the dataset \p dset_id. + * + * \since 1.6.0 + * */ H5_DLL herr_t H5Dget_space_status(hid_t dset_id, H5D_space_status_t *allocation); @@ -424,27 +429,7 @@ H5_DLL herr_t H5Dget_space_status(hid_t dset_id, H5D_space_status_t *allocation) * * If a dataset has a named datatype, then an identifier to the * opened datatype is returned. Otherwise, the returned datatype - * is read-only. If atomization of the datatype fails, then the - * datatype is closed. - * - * A datatype identifier returned from this function should be - * released with H5Tclose() when the identifier is no longer - * needed to prevent resource leaks. - * - * \note Datatype Identifiers - * - * Please note that the datatype identifier is actually an object - * identifier or a handle returned from opening the datatype. It - * is not persistent and its value can be different from one HDF5 - * session to the next. - * - * H5Tequal() can be used to compare datatypes. - * - * HDF5 High Level APIs that may also be of interest are: - * - * H5LTdtype_to_text() creates a text description of a - * datatype. H5LTtext_to_dtype() creates an HDF5 datatype - * given a text description. + * is read-only. * */ H5_DLL hid_t H5Dget_type(hid_t dset_id); @@ -464,9 +449,6 @@ H5_DLL hid_t H5Dget_type(hid_t dset_id); * a copy of the dataset creation property list associated with * the dataset specified by \p dset_id. * - * The creation property list identifier should be released - * with H5Pclose() to prevent resource leaks. - * */ H5_DLL hid_t H5Dget_create_plist(hid_t dset_id); @@ -500,10 +482,6 @@ H5_DLL hid_t H5Dget_create_plist(hid_t dset_id); * All link access properties in the returned list will be set * to the default values. * - * The access property list identifier should be released with - * H5Pclose() when the identifier is no longer needed so that - * resource leaks will not develop. - * * \since 1.8.3 * */ @@ -522,11 +500,8 @@ H5_DLL hid_t H5Dget_access_plist(hid_t dset_id); * \details H5Dget_storage_size() returns the amount of storage, * in bytes, that is allocated in the file for the raw data of * the dataset specified by \p dset_id. - * - * \note The amount of storage in this case is the storage - * allocated in the written file, which will typically differ - * from the space required to hold a dataset in working memory. - * + * H5Dget_storage_size() reports only the space required to store + * the dataset elements, excluding any metadata. * \li For contiguous datasets, the returned size equals the current * allocated size of the raw data. * \li For unfiltered chunked datasets, the returned size is the @@ -536,21 +511,19 @@ H5_DLL hid_t H5Dget_access_plist(hid_t dset_id); * compression filter is in use, H5Dget_storage_size() will return * the total space required to store the compressed chunks. * - * H5Dget_storage_size() reports only the space required to store - * the data, not including that of any metadata. + * \note Note that H5Dget_storage_size() is not generally an + * appropriate function to use when determining the amount + * of memory required to work with a dataset. In such + * circumstances, you must determine the number of data + * points in a dataset and the size of an individual dataset + * element. H5Sget_simple_extent_npoints() and H5Tget_size() + * can be used to calculate that amount. * - * \attention H5Dget_storage_size() does not differentiate between 0 (zero), + * \warning H5Dget_storage_size() does not differentiate between 0 (zero), * the value returned for the storage size of a dataset * with no stored values, and 0 (zero), the value returned to * indicate an error. * - * \note Note that H5Dget_storage_size() is not generally an - * appropriate function to use when determining the amount - * of memory required to work with a dataset. In such - * circumstances, you must determine the number of data - * points in a dataset and the size of an individual data - * element. H5Sget_simple_extent_npoints() and H5Tget_size() - * can be used to get that information. * */ H5_DLL hsize_t H5Dget_storage_size(hid_t dset_id); @@ -588,7 +561,7 @@ H5_DLL herr_t H5Dget_chunk_storage_size(hid_t dset_id, const hsize_t *offset, hs * * \dset_id * - * \return Returns the offset in bytes; otherwise, returns \c HADDR_UNDEF, + * \return Returns the offset in bytes; otherwise, returns #HADDR_UNDEF, * a negative value. * * \details H5Dget_offset() returns the address in the file of @@ -637,9 +610,8 @@ H5_DLL haddr_t H5Dget_offset(hid_t dset_id); * used for the memory dataspace and the selection defined with \p * file_space_id is used for the selection within that dataspace. * - * If raw data storage space has not been allocated for the dataset - * and a fill value has been defined, the returned buffer \p buf - * is filled with the fill value. + * The number of elements selected in the memory dataspace \Emph{must} + * be equal to the number of elements selected in the file dataspace. * * The behavior of the library for the various combinations of * valid dataspace identifiers and #H5S_ALL for the \p mem_space_id @@ -684,14 +656,12 @@ H5_DLL haddr_t H5Dget_offset(hid_t dset_id); * </tr> * </table> * - * \details Setting an #H5S_ALL selection indicates that the entire - * dataspace, as defined by the current dimensions of a dataspace, - * will be selected. The number of elements selected in the memory - * dataspace must match the number of elements selected in the - * file dataspace. + * \note If no storage space was allocated for the dataset + * and a fill value is defined, the returned buffer \p buf + * is filled with the fill value. * - * \p dxpl_id can be the constant #H5P_DEFAULT, in which case the - * default data transfer properties are used. + * \par Example + * \snippet H5D_examples.c read * */ H5_DLL herr_t H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, @@ -795,6 +765,8 @@ H5_DLL herr_t H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid_ * time if the dataset's fill time is set to #H5D_FILL_TIME_IFSET * or #H5D_FILL_TIME_ALLOC. * + * \par_compr_note + * * \attention If a dataset's storage layout is 'compact', care must be * taken when writing data to the dataset in parallel. A compact * dataset's raw data is cached in memory and may be flushed @@ -802,6 +774,9 @@ H5_DLL herr_t H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid_ * applications should always attempt to write identical data to * the dataset from all processes. * + * \par Example + * \snippet H5D_examples.c update + * * \see H5Pset_fill_time(), H5Pset_alloc_time() * */ @@ -830,52 +805,9 @@ H5_DLL herr_t H5Dwrite(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid * in the memory buffer \p buf, executing the callback function * \p op once for each such data element. * - * The prototype of the callback function \p op is as follows - * (as defined in the source code file H5Lpublic.h): - * \snippet this H5D_operator_t_snip - * The parameters of this callback function are: - * - * <table> - * <tr><td>\c elem</td> - * <td><tt>[in,out]</tt></td> - * <td>Pointer to the memory buffer containing the current - * data element</td></tr> - * <tr><td>\c type_id</td> - * <td><tt>[in]</tt></td> - * <td>Datatype identifier of the elements stored in elem</td></tr> - * <tr><td>\c ndim</td> - * <td><tt>[in]</tt></td> - * <td>Number of dimensions for the point array</td></tr> - * <tr><td>\c point</td> - * <td><tt>[in]</tt></td> - * <td>Array containing the location of the element within - * the original dataspace</td></tr> - * <tr><td>\c operator_data</td> - * <td><tt>[in,out]</tt></td> - * <td>Pointer to any user-defined data associated with the - * operation</td></tr> - * </table> - * - * The possible return values from the callback function, and - * the effect ofeach,are as follows: - * - * \li Zero causes the iterator to continue, returning zero - * when all data elements have been processed. - * \li A positive value causes the iterator to immediately - * return that positive value, indicating short-circuit success. - * \li A negative value causes the iterator to immediately return - * that value, indicating failure. - * - * The \p operator_data parameter is a user-defined pointer to - * the data required to process dataset elements in the course - * of the iteration. If operator needs to pass data back to the - * application, such data can be returned in this same buffer. This - * pointer is passed back to each step of the iteration in the - * operator callback function’s operator_data parameter. - * - * Unlike other HDF5 iterators, this iteration operation cannot - * be restarted at the point of exit; a second H5Diterate() - * call will always restart at the beginning. + * \attention Unlike other HDF5 iterators, this iteration operation cannot + * be restarted at the point of exit; a second H5Diterate() + * call will always restart at the beginning. * * * \since 1.10.2 @@ -959,30 +891,25 @@ H5_DLL herr_t H5Dvlen_get_buf_size(hid_t dset_id, hid_t type_id, hid_t space_id, * * \return \herr_t * - * \details H5Dfill() fills the dataspace selection in memory, \p space_id, + * \details H5Dfill() fills the dataspace selection, \p space_id, in memory * with the fill value specified in \p fill. If \p fill is NULL, * a fill value of 0 (zero) is used. * * \p fill_type_id specifies the datatype of the fill value. - * \p buf specifies the buffer in which the dataspace elements - * will be written. - * \p buf_type_id specifies the datatype of those data elements. + * \p buf specifies the buffer in which the fill elements + * will be written. \p buf_type_id specifies the datatype of + * those data elements. * * \note Note that if the fill value datatype differs from the memory - * buffer datatype, the fill value will be converted to the memory - * buffer datatype before filling the selection. + * buffer datatype, the fill value will be converted to the memory + * buffer datatype before filling the selection. * * \note Applications sometimes write data only to portions of an - * allocated dataset. It is often useful in such cases to fill - * the unused space with a known fill value. See the following - * function for more information: - * - H5Pset_fill_value() - * - H5Pget_fill_value() - * - H5Pfill_value_defined() - * - H5Pset_fill_time() - * - H5Pget_fill_time() - * - H5Pcreate() - * - H5Pcreate_anon() + * allocated dataset. It is often useful in such cases to fill + * the unused space with a known fill value. + * + * \see H5Pset_fill_value(), H5Pget_fill_value(), H5Pfill_value_defined(), + * H5Pset_fill_time(), H5Pget_fill_time(), H5Pcreate(), H5Dcreate_anon() * */ H5_DLL herr_t H5Dfill(const void *fill, hid_t fill_type_id, void *buf, hid_t buf_type_id, hid_t space_id); @@ -1029,22 +956,21 @@ H5_DLL herr_t H5Dfill(const void *fill, hid_t fill_type_id, void *buf, hid_t buf * - If the dataset’s fill time is set to #H5D_FILL_TIME_ALLOC * (see H5Pset_alloc_time()) * - * \note - * \li If the sizes specified in \p size array are smaller than - * the dataset’s current dimension sizes, H5Dset_extent() will reduce - * the dataset’s dimension sizes to the specified values. It is the - * user application’s responsibility to ensure that valuable data is - * not lost as H5Dset_extent() does not check. + * \note If the sizes specified in \p size array are smaller than the dataset’s + * current dimension sizes, H5Dset_extent() will reduce the dataset’s + * dimension sizes to the specified values. It is the user application’s + * responsibility to ensure that valuable data is not lost as + * H5Dset_extent() does not check. * - * \li Except for external datasets, H5Dset_extent() is for use with - * chunked datasets only, not contiguous datasets. + * \note Except for external datasets, H5Dset_extent() is for use with + * chunked datasets only, not contiguous datasets. * - * \li A call to H5Dset_extent() affects the dataspace of a dataset. - * If a dataspace handle was opened for a dataset prior to a call to - * H5Dset_extent() then that dataspace handle will no longer reflect - * the correct dataspace extent of the dataset. H5Dget_space() must - * be called (after closing the previous handle) to obtain the current - * dataspace extent. + * \note A call to H5Dset_extent() affects the dataspace of a dataset. If a + * dataspace handle was opened for a dataset prior to a call to + * H5Dset_extent() then that dataspace handle will no longer reflect the + * correct dataspace extent of the dataset. H5Dget_space() must be called + * (after closing the previous handle) to obtain the current dataspace + * extent. * * \since 1.8.0 * @@ -1082,40 +1008,7 @@ H5_DLL herr_t H5Dset_extent(hid_t dset_id, const hsize_t size[]); * * To retrieve the data to be scattered, H5Dscatter() repeatedly * calls \p op, which should return a valid source buffer, until - * enough data to fill the selection has been retrieved. The - * prototype of the callback function \p op is as follows (as - * defined in the source code file H5Dpublic.h): - * \snippet this H5D_scatter_func_t_snip - * The parameters of this callback function are described below: - * - * <table> - * <tr><td>\c src_buf</td> - * <td><tt>[out]</tt></td> - * <td>Pointer to the buffer holding the next set of elements to - * scatter. On entry, the value of where \c src_buf points to - * is undefined. The callback function should set \c src_buf - * to point to the next set of elements.</td></tr> - * <tr><td>\c src_buf_bytes_used</td> - * <td><tt>[out]</tt></td> - * <td>Pointer to the number of valid bytes in \c src_buf. On - * entry, the value where \c src_buf_bytes_used points to is - * undefined. The callback function should set - * \c src_buf_bytes_used to the of valid bytes in \c src_buf. - * This number must be a multiple of the datatype size. - * </td></tr> - * <tr><td>\c op_data</td> - * <td><tt>[in,out]</tt></td> - * <td>User-defined pointer to data required by the callback - * function. A pass-through of the \c op_data pointer provided - * with the H5Dscatter() function call.</td></tr> - * </table> - * - * The callback function should always return at least one - * element in \p src_buf, and must not return more elements - * than are remaining to be scattered. This function will be - * repeatedly called until all elements to be scattered have - * been returned. The callback function should return zero (0) - * to indicate success, and a negative value to indicate failure. + * enough data to fill the selection has been retrieved. * * \since 1.10.2 * @@ -1167,27 +1060,9 @@ H5_DLL herr_t H5Dscatter(H5D_scatter_func_t op, void *op_data, hid_t type_id, hi * If no callback function is provided, H5Dgather() simply gathers * the data into \p dst_buf and returns. If a callback function is * provided, H5Dgather() repeatedly gathers up to \p dst_buf_size - * bytes to process the serialized data. The prototype of the - * callback function \p op is as follows (as defined in the source - * code file H5Dpublic.h): - * \snippet this H5D_gather_func_t_snip - * The parameters of this callback function are described in the - * table below. - * <table> - * <tr><td>\c dst_buf</td> - * <td>Pointer to the destination buffer which has been filled - * with the next set of elements gathered. This will always be - * identical to the \p dst_buf passed to H5Dgather().</td></tr> - * <tr><td>\c dst_buf_bytes_used</td> - * <td>Pointer to the number of valid bytes in \p dst_buf. - * This number must be a multiple of the datatype - * size.</td></tr> - * <tr><td>\c op_data</td> - * <td>User-defined pointer to data required by the callback - * function; a pass-through of the \p op_data pointer - * provided with the H5Dgather() function call.</td></tr> - * </table> - * The callback function should process, store, or otherwise, + * bytes to process the serialized data. + * + * The callback function \p op should process, store, or otherwise, * make use of the data returned in \p dst_buf before it returns, * because the buffer will be overwritten unless it is the last * call to the callback. This function will be repeatedly called @@ -1211,11 +1086,11 @@ H5_DLL herr_t H5Dgather(hid_t src_space_id, const void *src_buf, hid_t type_id, * * \return \herr_t * - * \details H5Dclose() ends access to a dataset specified by \p dset_id - * and releases resources used by it. + * \details H5Dclose() terminates access to a dataset via the identifier + * \p dset_id and releases the underlying resources. * - * \attention Further use of a released dataset identifier is illegal; a - * function using such an identifier will generate an error. + * \par Example + * \snippet H5D_examples.c read * * \since 1.8.0 * @@ -1252,8 +1127,7 @@ H5_DLL herr_t H5Ddebug(hid_t dset_id); * * \return \hid_t{dataset} * - * \deprecated This function is deprecated in favor of the function H5Dcreate2() - * or the macro H5Dcreate(). + * \deprecation_note{H5Dcreate2() or the macro H5Dcreate()} * * \details H5Dcreate1() creates a data set with a name, \p name, in the * location specified by the identifier \p loc_id. \p loc_id may be a @@ -1319,8 +1193,7 @@ H5_DLL hid_t H5Dcreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t spa * * \return \hid_t{dataset} * - * \deprecated This function is deprecated in favor of the function H5Dopen2() - * or the macro H5Dopen(). + * \deprecation_note{H5Dopen2() or the macro H5Dopen()} * * \details H5Dopen1() opens an existing dataset for access at the location * specified by \p loc_id. \p loc_id may be a file, group, dataset, @@ -1350,10 +1223,10 @@ H5_DLL hid_t H5Dopen1(hid_t loc_id, const char *name); * * \return \herr_t * - * \deprecated This function is deprecated in favor of the function H5Dset_extent(). + * \deprecation_note{H5Dset_extent()} * * \details H5Dextend() verifies that the dataset is at least of size \p size, - * extending it if necessary. The dimensionality of size is the same as + * extending it if necessary. The length of \p size is the same as * that of the dataspace of the dataset being changed. * * This function can be applied to the following datasets: @@ -1373,7 +1246,7 @@ H5_DLL hid_t H5Dopen1(hid_t loc_id, const char *name); * the sizes specified in size. The function H5Dset_extent() must be * used if the dataset dimension sizes are are to be reduced. * - * \version 1.8.0 Function Function deprecated in this release. Parameter size + * \version 1.8.0 Function deprecated in this release. Parameter size * syntax changed to \Code{const hsize_t size[]} in this release. * */ diff --git a/src/H5Epublic.h b/src/H5Epublic.h index f95261a..9ec9d32 100644 --- a/src/H5Epublic.h +++ b/src/H5Epublic.h @@ -16,6 +16,26 @@ * Use the functions in this module to manage HDF5 error stacks and error * messages. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5E_examples.c create + * </td> + * <td> + * \snippet{lineno} H5E_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5E_examples.c update + * </td> + * <td> + * \snippet{lineno} H5E_examples.c delete + * </td> + * </tr> + * </table> + * * \internal The \c FUNC_ENTER macro clears the error stack whenever an * interface function is entered. When an error is detected, an entry * is pushed onto the stack. As the functions unwind, additional @@ -68,9 +88,9 @@ typedef struct H5E_error2_t { hid_t cls_id; /**< Class ID */ hid_t maj_num; - /**< Major error ID */ + /**< Major error ID */ hid_t min_num; - /**< Minor error number */ + /**< Minor error number */ unsigned line; /**< Line in file where error occurs */ const char *func_name; @@ -726,12 +746,13 @@ typedef herr_t (*H5E_auto1_t)(void *client_data); * * \return \herr_t * + * \deprecated 1.8.0 Function H5Eclear() renamed to H5Eclear1() and deprecated + * in this release. + * * \details H5Eclear1() clears the error stack for the current thread.\n * The stack is also cleared whenever an API function is called, with * certain exceptions (for instance, H5Eprint1()). * - * \deprecated 1.8.0 Function H5Eclear() renamed to H5Eclear1() and deprecated - * in this release. */ H5_DLL herr_t H5Eclear1(void); /** @@ -747,6 +768,9 @@ H5_DLL herr_t H5Eclear1(void); * function * \return \herr_t * + * \deprecated 1.8.0 Function H5Eget_auto() renamed to H5Eget_auto1() and + * deprecated in this release. + * * \details H5Eget_auto1() returns the current settings for the automatic error * stack traversal function, \p func, and its data, * \p client_data. Either or both arguments may be \c NULL, in which case the @@ -773,8 +797,6 @@ H5_DLL herr_t H5Eclear1(void); * H5Eprint2(), mixing H5Eset_auto1() and H5Eget_auto2() or mixing * H5Eset_auto2() and H5Eget_auto1() does not fail. * - * \deprecated 1.8.0 Function H5Eget_auto() renamed to H5Eget_auto1() and - * deprecated in this release. */ H5_DLL herr_t H5Eget_auto1(H5E_auto1_t *func, void **client_data); /** @@ -791,6 +813,9 @@ H5_DLL herr_t H5Eget_auto1(H5E_auto1_t *func, void **client_data); * \param[in] str Error description string * \return \herr_t * + * \deprecated 1.8.0 Function H5Epush() renamed to H5Epush1() and + * deprecated in this release. + * * \details H5Epush1() pushes a new error record onto the error stack for the * current thread.\n * The error has major and minor numbers \p maj_num @@ -801,8 +826,6 @@ H5_DLL herr_t H5Eget_auto1(H5E_auto1_t *func, void **client_data); * allocated. * * \since 1.4.0 - * \deprecated 1.8.0 Function H5Epush() renamed to H5Epush1() and - * deprecated in this release. */ H5_DLL herr_t H5Epush1(const char *file, const char *func, unsigned line, H5E_major_t maj, H5E_minor_t min, const char *str); @@ -815,6 +838,9 @@ H5_DLL herr_t H5Epush1(const char *file, const char *func, unsigned line, H5E_ma * \param[in] stream File pointer, or \c NULL for \c stderr * \return \herr_t * + * \deprecated 1.8.0 Function H5Eprint() renamed to H5Eprint1() and + * deprecated in this release. + * * \details H5Eprint1() prints prints the error stack for the current thread * on the specified stream, \p stream. Even if the error stack is empty, a * one-line message of the following form will be printed: @@ -825,8 +851,6 @@ H5_DLL herr_t H5Epush1(const char *file, const char *func, unsigned line, H5E_ma * that prints error messages. Users are encouraged to write their own * more specific error handlers. * - * \deprecated 1.8.0 Function H5Eprint() renamed to H5Eprint1() and - * deprecated in this release. */ H5_DLL herr_t H5Eprint1(FILE *stream); /** @@ -839,6 +863,9 @@ H5_DLL herr_t H5Eprint1(FILE *stream); * \param[in] client_data Data passed to the error function * \return \herr_t * + * \deprecated 1.8.0 Function H5Eset_auto() renamed to H5Eset_auto1() and + * deprecated in this release. + * * \details H5Eset_auto1() turns on or off automatic printing of errors. When * turned on (non-null \p func pointer), any API function which returns * an error indication will first call \p func, passing it \p @@ -855,8 +882,6 @@ H5_DLL herr_t H5Eprint1(FILE *stream); * Automatic stack traversal is always in the #H5E_WALK_DOWNWARD * direction. * - * \deprecated 1.8.0 Function H5Eset_auto() renamed to H5Eset_auto1() and - * deprecated in this release. */ H5_DLL herr_t H5Eset_auto1(H5E_auto1_t func, void *client_data); /** @@ -870,6 +895,9 @@ H5_DLL herr_t H5Eset_auto1(H5E_auto1_t func, void *client_data); * \param[in] client_data Data to be passed to \p func * \return \herr_t * + * \deprecated 1.8.0 Function H5Ewalk() renamed to H5Ewalk1() and + * deprecated in this release. + * * \details H5Ewalk1() walks the error stack for the current thread and calls * the function specified in \p func for each error along the way. * @@ -887,8 +915,6 @@ H5_DLL herr_t H5Eset_auto1(H5E_auto1_t func, void *client_data); * is as follows: * \snippet this H5E_walk1_t_snip * - * \deprecated 1.8.0 Function H5Ewalk() renamed to H5Ewalk1() and - * deprecated in this release. */ H5_DLL herr_t H5Ewalk1(H5E_direction_t direction, H5E_walk1_t func, void *client_data); /** @@ -901,6 +927,8 @@ H5_DLL herr_t H5Ewalk1(H5E_direction_t direction, H5E_walk1_t func, void *client * \param[in] maj Major error number * \return \herr_t * + * \deprecated 1.8.0 Function deprecated in this release. + * * \details Given a major error number, H5Eget_major() returns a constant * character string that describes the error. * @@ -908,7 +936,6 @@ H5_DLL herr_t H5Ewalk1(H5E_direction_t direction, H5E_walk1_t func, void *client * array). An application calling this function must free the memory * associated with the return value to prevent a memory leak. * - * \deprecated 1.8.0 Function deprecated in this release. */ H5_DLL char *H5Eget_major(H5E_major_t maj); /** @@ -921,6 +948,8 @@ H5_DLL char *H5Eget_major(H5E_major_t maj); * \param[in] min Minor error number * \return \herr_t * + * \deprecated 1.8.0 Function deprecated and return type changed in this release. + * * \details Given a minor error number, H5Eget_minor() returns a constant * character string that describes the error. * @@ -930,7 +959,6 @@ H5_DLL char *H5Eget_major(H5E_major_t maj); * the memory associated with the return value to prevent a memory * leak. This is a change from the 1.6.x release series. * - * \deprecated 1.8.0 Function deprecated and return type changed in this release. */ H5_DLL char *H5Eget_minor(H5E_minor_t min); #endif /* H5_NO_DEPRECATED_SYMBOLS */ diff --git a/src/H5FDmpio.h b/src/H5FDmpio.h index 7e40151..341264f 100644 --- a/src/H5FDmpio.h +++ b/src/H5FDmpio.h @@ -224,7 +224,7 @@ H5_DLL herr_t H5Pset_dxpl_mpio_collective_opt(hid_t dxpl_id, H5FD_mpio_collectiv * * Use of this function is optional. * - * \todo Add missing version information + * \since 1.8.0 * */ H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt(hid_t dxpl_id, H5FD_mpio_chunk_opt_t opt_mode); @@ -248,7 +248,7 @@ H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt(hid_t dxpl_id, H5FD_mpio_chunk_opt_t op * otherwise, a separate I/O process will be invoked for each chunk * (multi-chunk I/O). * - * \todo Add missing version information + * \since 1.8.0 * */ H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt_num(hid_t dxpl_id, unsigned num_chunk_per_proc); @@ -273,7 +273,7 @@ H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt_num(hid_t dxpl_id, unsigned num_chunk_p * percent_proc_per_chunk, the library will do collective I/O for this * chunk; otherwise, independent I/O will be done for the chunk. * - * \todo Add missing version information + * \since 1.8.0 * */ H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt_ratio(hid_t dxpl_id, unsigned percent_num_proc_per_chunk); diff --git a/src/H5FDs3comms.h b/src/H5FDs3comms.h index da6a62d..b81bfae 100644 --- a/src/H5FDs3comms.h +++ b/src/H5FDs3comms.h @@ -179,7 +179,7 @@ * HTTP header fields, of particular use when composing an * "S3 Canonical Request" for authentication. * - * - The creation of a Canoncial Request involves: + * - The creation of a Canonical Request involves: * - convert field names to lower case * - sort by this lower-case name * - convert ": " name-value separator in HTTP string to ":" @@ -459,7 +459,7 @@ typedef struct { * * Pointer to NULL-terminated string for "secret" access id to S3 resource. * - * Requred to authenticate. + * Required to authenticate. * * `signing_key` (unsigned char *) * @@ -470,7 +470,7 @@ typedef struct { * which may be re-used for several (up to seven (7)) days from creation? * Computed once upon file open. * - * Requred to authenticate. + * Required to authenticate. * *---------------------------------------------------------------------------- */ diff --git a/src/H5FLprivate.h b/src/H5FLprivate.h index 0f9131e..7bedfe7 100644 --- a/src/H5FLprivate.h +++ b/src/H5FLprivate.h @@ -148,8 +148,8 @@ typedef struct H5FL_reg_head_t { typedef union H5FL_blk_list_t { size_t size; /* Size of the page */ union H5FL_blk_list_t *next; /* Pointer to next block in free list */ - double unused1; /* Unused normally, just here for aligment */ - haddr_t unused2; /* Unused normally, just here for aligment */ + double unused1; /* Unused normally, just here for alignment */ + haddr_t unused2; /* Unused normally, just here for alignment */ } H5FL_blk_list_t; /* Data structure for priority queue node of block free lists */ @@ -163,9 +163,9 @@ typedef struct H5FL_blk_node_t { /* Data structure for priority queue of native block free lists */ typedef struct H5FL_blk_head_t { unsigned init; /* Whether the free list has been initialized */ - unsigned allocated; /* Number of blocks allocated */ - unsigned onlist; /* Number of blocks on free list */ - size_t list_mem; /* Amount of memory in block on free list */ + unsigned allocated; /* Total number of blocks allocated */ + unsigned onlist; /* Total number of blocks on free list */ + size_t list_mem; /* Total amount of memory in blocks on free list */ const char * name; /* Name of the type */ H5FL_blk_node_t *head; /* Pointer to first free list in queue */ } H5FL_blk_head_t; @@ -221,8 +221,8 @@ typedef struct H5FL_blk_head_t { typedef union H5FL_arr_list_t { union H5FL_arr_list_t *next; /* Pointer to next block in free list */ size_t nelem; /* Number of elements in this array */ - double unused1; /* Unused normally, just here for aligment */ - haddr_t unused2; /* Unused normally, just here for aligment */ + double unused1; /* Unused normally, just here for alignment */ + haddr_t unused2; /* Unused normally, just here for alignment */ } H5FL_arr_list_t; /* Data structure for each size of array element */ @@ -235,7 +235,7 @@ typedef struct H5FL_arr_node_t { /* Data structure for free list of array blocks */ typedef struct H5FL_arr_head_t { unsigned init; /* Whether the free list has been initialized */ - unsigned allocated; /* Number of blocks allocated */ + unsigned allocated; /* Total number of blocks allocated */ size_t list_mem; /* Amount of memory in block on free list */ const char * name; /* Name of the type */ int maxelem; /* Maximum number of elements in an array */ diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h index 4c968db..528ba86 100644 --- a/src/H5Fpkg.h +++ b/src/H5Fpkg.h @@ -238,7 +238,7 @@ struct H5F_file_t { /* (if aggregating "small data" allocations) */ /* Metadata accumulator information */ - H5F_meta_accum_t accum; /* Metadata accumulator info */ + H5F_meta_accum_t accum; /* Metadata accumulator info */ }; /* @@ -247,13 +247,13 @@ struct H5F_file_t { * to shared H5F_file_t structs. */ struct H5F_t { - char * open_name; /* Name used to open file */ + char * open_name; /* Name used to open file */ char * actual_name; /* Actual name of the file, after resolving symlinks, etc. */ char * extpath; /* Path for searching target external link file */ - H5F_file_t * shared; /* The shared file info */ + H5F_file_t * shared; /* The shared file info */ unsigned nopen_objs; /* Number of open object headers*/ H5FO_t * obj_count; /* # of time each object is opened through top file structure */ - hid_t file_id; /* ID of this file */ + hid_t file_id; /* ID of this file */ hbool_t closing; /* File is in the process of being closed */ struct H5F_t *parent; /* Parent file that this file is mounted to */ unsigned nmounts; /* Number of children mounted to this file */ diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h index 3d8e8d3..fdd7641 100644 --- a/src/H5Fprivate.h +++ b/src/H5Fprivate.h @@ -217,30 +217,30 @@ /* clang-format off */ /* Address-related macros */ -#define H5F_addr_overflow(X,Z) (HADDR_UNDEF==(X) || \ - HADDR_UNDEF==(X)+(haddr_t)(Z) || \ +#define H5F_addr_overflow(X,Z) (HADDR_UNDEF==(X) || \ + HADDR_UNDEF==(X)+(haddr_t)(Z) || \ (X)+(haddr_t)(Z)<(X)) #define H5F_addr_hash(X,M) ((unsigned)((X)%(M))) #define H5F_addr_defined(X) ((X)!=HADDR_UNDEF) /* The H5F_addr_eq() macro guarantees that Y is not HADDR_UNDEF by making * certain that X is not HADDR_UNDEF and then checking that X equals Y */ -#define H5F_addr_eq(X,Y) ((X)!=HADDR_UNDEF && \ +#define H5F_addr_eq(X,Y) ((X)!=HADDR_UNDEF && \ (X)==(Y)) #define H5F_addr_ne(X,Y) (!H5F_addr_eq((X),(Y))) -#define H5F_addr_lt(X,Y) ((X)!=HADDR_UNDEF && \ - (Y)!=HADDR_UNDEF && \ +#define H5F_addr_lt(X,Y) ((X)!=HADDR_UNDEF && \ + (Y)!=HADDR_UNDEF && \ (X)<(Y)) -#define H5F_addr_le(X,Y) ((X)!=HADDR_UNDEF && \ - (Y)!=HADDR_UNDEF && \ +#define H5F_addr_le(X,Y) ((X)!=HADDR_UNDEF && \ + (Y)!=HADDR_UNDEF && \ (X)<=(Y)) -#define H5F_addr_gt(X,Y) ((X)!=HADDR_UNDEF && \ - (Y)!=HADDR_UNDEF && \ +#define H5F_addr_gt(X,Y) ((X)!=HADDR_UNDEF && \ + (Y)!=HADDR_UNDEF && \ (X)>(Y)) -#define H5F_addr_ge(X,Y) ((X)!=HADDR_UNDEF && \ - (Y)!=HADDR_UNDEF && \ +#define H5F_addr_ge(X,Y) ((X)!=HADDR_UNDEF && \ + (Y)!=HADDR_UNDEF && \ (X)>=(Y)) -#define H5F_addr_cmp(X,Y) (H5F_addr_eq((X), (Y)) ? 0 : \ +#define H5F_addr_cmp(X,Y) (H5F_addr_eq((X), (Y)) ? 0 : \ (H5F_addr_lt((X), (Y)) ? -1 : 1)) #define H5F_addr_pow2(N) ((haddr_t)1<<(N)) #define H5F_addr_overlap(O1,L1,O2,L2) (((O1) < (O2) && ((O1) + (L1)) > (O2)) || \ @@ -498,11 +498,11 @@ #define HDF5_BTREE_SNODE_IK_DEF 16 #define HDF5_BTREE_CHUNK_IK_DEF \ 32 /* Note! this value is assumed \ - to be 32 for version 0 \ - of the superblock and \ - if it is changed, the code \ - must compensate. -QAK \ - */ + to be 32 for version 0 \ + of the superblock and \ + if it is changed, the code \ + must compensate. -QAK \ + */ #define HDF5_BTREE_IK_MAX_ENTRIES 65536 /* 2^16 - 2 bytes for storing entries (children) */ /* See format specification on version 1 B-trees */ diff --git a/src/H5Fpublic.h b/src/H5Fpublic.h index c44e729..82d79c8 100644 --- a/src/H5Fpublic.h +++ b/src/H5Fpublic.h @@ -22,6 +22,27 @@ * creation or access \c mode control the interaction with the underlying * storage such as file systems. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5F_examples.c create + * </td> + * <td> + * \snippet{lineno} H5F_examples.c read + * </td> + * </tr> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5F_examples.c update + * </td> + * <td> + * \snippet{lineno} H5F_examples.c delete + * </td> + * </tr> + * </table> + * * In addition to general file management functions, there are three categories * of functions that deal with advanced file management tasks and use cases: * 1. The control of the HDF5 \ref MDC @@ -61,7 +82,7 @@ * We're assuming that these constants are used rather early in the hdf5 * session. * - * H5F_ACC_DEBUG no longer has any prints any special debug info. The symbol is + * H5F_ACC_DEBUG no longer prints any special debug info. The symbol is * being retained and will be listed as deprecated in HDF5 1.10.0. */ #define H5F_ACC_RDONLY (H5CHECK 0x0000u) /**< Absence of RDWR: read-only */ @@ -967,11 +988,11 @@ H5_DLL ssize_t H5Fget_name(hid_t obj_id, char *name, size_t size); * \li \c hdr_size is the size of the shared object header message. * \li \c msgs_info is an H5_ih_info_t struct defined in H5public.h as * follows: \snippet H5public.h H5_ih_info_t_snip - * * \li \p index_size is the summed size of all the shared object * header indexes. Each index might be either a B-tree or * a list. * + * * \since 1.8.0 * */ diff --git a/src/H5Gpublic.h b/src/H5Gpublic.h index b8b0421..4110cb7 100644 --- a/src/H5Gpublic.h +++ b/src/H5Gpublic.h @@ -15,6 +15,26 @@ * * Use the functions in this module to manage HDF5 groups. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5G_examples.c create + * </td> + * <td> + * \snippet{lineno} H5G_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5G_examples.c update + * </td> + * <td> + * \snippet{lineno} H5G_examples.c delete + * </td> + * </tr> + * </table> + * * \details \Bold{Groups in HDF5:} A group associates names with objects and * provides a mechanism for mapping a name to an object. Since all * objects appear in at least one group (with the possible exception of @@ -1131,7 +1151,7 @@ H5_DLL herr_t H5Gget_objinfo(hid_t loc_id, const char *name, hbool_t follow_link * actual object name length, the object name is truncated to * \Code{max_size - 1} characters. * - * Note that if the size of the object's name is unkown, a preliminary + * Note that if the size of the object's name is unknown, a preliminary * call to H5Gget_objname_by_idx() with \p name set to \c NULL will * return the length of the object's name. A second call to * H5Gget_objname_by_idx() can then be used to retrieve the actual diff --git a/src/H5Ipublic.h b/src/H5Ipublic.h index 2e66b36..83ee6be 100644 --- a/src/H5Ipublic.h +++ b/src/H5Ipublic.h @@ -11,48 +11,6 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/**\defgroup H5I H5I - * - * Use the functions in this module to manage identifiers defined by the HDF5 - * library. See \ref H5IUD for user-defined identifiers and identifier - * types. - * - * HDF5 identifiers are usually created as a side-effect of creating HDF5 - * entities such as groups, datasets, attributes, or property lists. - * - * Identifiers defined by the HDF5 library can be used to retrieve information - * such as path names and reference counts, and their validity can be checked. - * - * Identifiers can be updated by manipulating their reference counts. - * - * Unused identifiers should be reclaimed by closing the associated item, e.g., - * HDF5 object, or decrementing the reference count to 0. - * - * \note Identifiers (of type \ref hid_t) are run-time auxiliaries and - * not persisted in the file. - * - * \defgroup H5IUD User-defined ID Types - * \ingroup H5I - * - * The \ref H5I module contains functions to define new identifier types. - * For convenience, handles of type \ref hid_t can then be associated with the - * new identifier types and user objects. - * - * New identifier types can be created by registering a new identifier type - * with the HDF5 library. Once a new identifier type has bee registered, - * it can be used to generate identifiers for user objects. - * - * User-defined identifier types can be searched and iterated. - * - * Like library-defined identifiers, user-defined identifiers \Emph{and} - * identifier types are reference counted, and the reference counts can be - * manipulated accordingly. - * - * User-defined identifiers no longer in use should be deleted or reclaimed, - * and identifier types should be destroyed if they are no longer required. - * - */ - /* * This file contains function prototypes for each exported function in * the H5I module. @@ -130,7 +88,7 @@ extern "C" { /* Public API functions */ /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Registers an object under a type and returns an ID for it * @@ -152,7 +110,7 @@ extern "C" { */ H5_DLL hid_t H5Iregister(H5I_type_t type, const void *object); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Returns the object referenced by an ID * @@ -175,7 +133,7 @@ H5_DLL hid_t H5Iregister(H5I_type_t type, const void *object); */ H5_DLL void *H5Iobject_verify(hid_t id, H5I_type_t type); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Removes an ID from its type * @@ -214,12 +172,7 @@ H5_DLL void *H5Iremove_verify(hid_t id, H5I_type_t type); * \return Returns the object type if successful; otherwise #H5I_BADID. * * \details H5Iget_type() retrieves the type of the object identified by - * \p id. - * - * Valid types returned by the function are: - * \id_types - * - * If no valid type can be determined or the identifier submitted is + * \p id. If no valid type can be determined or the identifier submitted is * invalid, the function returns #H5I_BADID. * * This function is of particular use in determining the type of @@ -415,7 +368,7 @@ H5_DLL int H5Idec_ref(hid_t id); */ H5_DLL int H5Iget_ref(hid_t id); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Creates and returns a new ID type * @@ -447,7 +400,7 @@ H5_DLL int H5Iget_ref(hid_t id); */ H5_DLL H5I_type_t H5Iregister_type(size_t hash_size, unsigned reserved, H5I_free_t free_func); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Deletes all identifiers of the given type * @@ -471,7 +424,7 @@ H5_DLL H5I_type_t H5Iregister_type(size_t hash_size, unsigned reserved, H5I_free */ H5_DLL herr_t H5Iclear_type(H5I_type_t type, hbool_t force); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Removes an identifier type and all identifiers within that type * @@ -494,7 +447,7 @@ H5_DLL herr_t H5Iclear_type(H5I_type_t type, hbool_t force); */ H5_DLL herr_t H5Idestroy_type(H5I_type_t type); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Increments the reference count on an ID type * @@ -513,7 +466,7 @@ H5_DLL herr_t H5Idestroy_type(H5I_type_t type); */ H5_DLL int H5Iinc_type_ref(H5I_type_t type); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Decrements the reference count on an identifier type * @@ -533,11 +486,11 @@ H5_DLL int H5Iinc_type_ref(H5I_type_t type); */ H5_DLL int H5Idec_type_ref(H5I_type_t type); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Retrieves the reference count on an ID type * - * \param[in] type The identifier of the type whose reference count is to be retieved + * \param[in] type The identifier of the type whose reference count is to be retrieved * * \return Returns the current reference count on success, negative on failure. * @@ -552,7 +505,7 @@ H5_DLL int H5Idec_type_ref(H5I_type_t type); */ H5_DLL int H5Iget_type_ref(H5I_type_t type); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Finds the memory referred to by an ID within the given ID type such * that some criterion is satisfied @@ -593,7 +546,7 @@ H5_DLL int H5Iget_type_ref(H5I_type_t type); */ H5_DLL void *H5Isearch(H5I_type_t type, H5I_search_func_t func, void *key); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Returns the number of identifiers in a given identifier type * @@ -613,7 +566,7 @@ H5_DLL void *H5Isearch(H5I_type_t type, H5I_search_func_t func, void *key); */ H5_DLL herr_t H5Inmembers(H5I_type_t type, hsize_t *num_members); /** - * \ingroup H5I + * \ingroup H5IUD * * \brief Determines whether an identifier type is registered * diff --git a/src/H5Lpublic.h b/src/H5Lpublic.h index 2896ba4..a3a6b33 100644 --- a/src/H5Lpublic.h +++ b/src/H5Lpublic.h @@ -11,16 +11,6 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/**\defgroup H5L H5L - * - * Use the functions in this module to manage HDF5 links and link types. - * - * \defgroup TRAV Link Traversal - * \ingroup H5L - * \defgroup H5LA Advanced Link Functions - * \ingroup H5L - */ - /*------------------------------------------------------------------------- * * Created: H5Lpublic.h @@ -34,6 +24,37 @@ #ifndef H5Lpublic_H #define H5Lpublic_H +/**\defgroup H5L H5L + * + * Use the functions in this module to manage HDF5 links and link types. + * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5L_examples.c create + * </td> + * <td> + * \snippet{lineno} H5L_examples.c iter_cb + * \snippet{lineno} H5L_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5L_examples.c update + * </td> + * <td> + * \snippet{lineno} H5L_examples.c delete + * </td> + * </tr> + * </table> + * + * \defgroup TRAV Link Traversal + * \ingroup H5L + * \defgroup H5LA Advanced Link Functions + * \ingroup H5L + */ + /* Public headers needed by this file */ #include "H5public.h" /* Generic Functions */ #include "H5Ipublic.h" /* IDs */ @@ -500,7 +521,7 @@ H5_DLL herr_t H5Ldelete_by_idx(hid_t loc_id, const char *group_name, H5_index_t * * \return \herr_t * - * \details H5Lget_val() returns tha value of link \p name. For smbolic links, + * \details H5Lget_val() returns the value of link \p name. For smbolic links, * this is the path to which the link points, including the null * terminator. For external and user-defined links, it is the link * buffer. @@ -530,7 +551,7 @@ H5_DLL herr_t H5Ldelete_by_idx(hid_t loc_id, const char *group_name, H5_index_t * * This function should be used only after H5Lget_info() has been * called to verify that \p name is a symbolic link. This can be - * deteremined from the \c link_type field of the \ref H5L_info_t + * determined from the \c link_type field of the \ref H5L_info_t * \c struct. * * \note This function will fail if called on a hard link. @@ -618,7 +639,7 @@ H5_DLL herr_t H5Lget_val_by_idx(hid_t loc_id, const char *group_name, H5_index_t * name includes either a relative path or an absolute path to the * target link, intermediate steps along the path must be verified * before the existence of the target link can be safely checked. If - * the path is not verified and an intermediate element of the path + * the path is not verified, and an intermediate element of the path * does not exist, H5Lexists() will fail. The example in the next * paragraph illustrates one step-by-step method for verifying the * existence of a link with a relative or absolute path. @@ -663,7 +684,7 @@ H5_DLL herr_t H5Lget_val_by_idx(hid_t loc_id, const char *group_name, H5_index_t * root group of an HDF5 file, and let \c lapl denote a valid link * access property list identifier. A call to H5Lexists() with * arguments c root, \c "/", and \c lapl returns a positive value; - * in other words, \Code{H5Lexists(root, "/", lapl)} returns a postive + * in other words, \Code{H5Lexists(root, "/", lapl)} returns a positive * value. In HDF5 version 1.8.16, this function returns 0.</li> * </ol> * Note that the function accepts link names and path names. This is @@ -705,38 +726,37 @@ H5_DLL htri_t H5Lexists(hid_t loc_id, const char *name, hid_t lapl_id); * specifies the link being queried. * * \p lapl_id is the link access property list associated with the - * link \p name. In the general case, when default link access - * properties are acceptable, this can be passed in as #H5P_DEFAULT. - * An example of a situation that requires a non-default link access - * property list is when the link is an external link; an external - * link may require that a link prefix be set in a link access - * property list (see H5Pset_elink_prefix()). + * link name. In the general case, when default link access properties + * are acceptable, this can be passed in as #H5P_DEFAULT. An example + * of a situation that requires a non-default link access property + * list is when the link is an external link; an external link may + * require that a link prefix be set in a link access property list + * (see H5Pset_elink_prefix()). * * H5Lget_info() returns information about name in the data structure - * \ref H5L_info_t, which is described below and defined in - * H5Lpublic.h. This structure is returned in the buffer \p linfo. + * H5L_info_t, which is described below and defined in H5Lpublic.h. + * This structure is returned in the buffer \p linfo. * \snippet this H5L_info_t_snip - * In the above struct, type specifies the link class. Valid values + * In the above struct, \c type specifies the link class. Valid values * include the following: * \link_types * There will be additional valid values if user-defined links have * been registered. * - * \c corder specifies the link’s creation order position while - * \c corder_valid indicates whether the value in \c corder is valid. - * - * If \c corder_valid is \c TRUE, the value in \c corder is known to - * be valid; if \c corder_valid is \c FALSE, the value in \c corder is - * presumed to be invalid; + * \p corder specifies the link’s creation order position while + * \p corder_valid indicates whether the value in corder is valid. * - * \c corder starts at zero (0) and is incremented by one (1) as new - * links are created. But higher-numbered entries are not adjusted - * when a lower-numbered link is deleted; the deleted link’s creation - * order position is simply left vacant. In such situations, the value - * of \c corder for the last link created will be larger than the - * number of links remaining in the group. + * If \p corder_valid is \c TRUE, the value in \p corder is known to + * be valid; if \p corder_valid is \c FALSE, the value in \p corder is + * presumed to be invalid; \p corder starts at zero (0) and is + * incremented by one (1) as new links are created. But + * higher-numbered entries are not adjusted when a lower-numbered link + * is deleted; the deleted link's creation order position is simply + * left vacant. In such situations, the value of \p corder for the + * last link created will be larger than the number of links remaining + * in the group. * - * \c cset specifies the character set in which the link name is + * \p cset specifies the character set in which the link name is * encoded. Valid values include the following: * \csets * This value is set with H5Pset_char_encoding(). @@ -776,9 +796,8 @@ H5_DLL herr_t H5Lget_info(hid_t loc_id, const char *name, H5L_info_t *linfo, hid * \return \herr_t * * \details H5get_info_by_idx() returns the metadata for a link in a group - * according to a specified field or index and a specified order. - * - * The link for which information is to be returned is specified by \p + * according to a specified field or index and a specified order. The + * link for which information is to be returned is specified by \p * idx_type, \p order, and \p n as follows: * * - \p idx_type specifies the field by which the links in \p @@ -939,19 +958,18 @@ H5_DLL herr_t H5Literate(hid_t grp_id, H5_index_t idx_type, H5_iter_order_t orde /** * \ingroup TRAV * - * \brief Iterates through links in a group by its name + * \brief Iterates through links in a group * * \loc_id * \param[in] group_name Group name * \idx_type * \order * \param[in,out] idx iteration position at which to start (\Emph{IN}) or - * position at which an interrupted iteration may be restarted - * (\Emph{OUT}) + * position at which an interrupted iteration may be restarted + * (\Emph{OUT}) * \op * \op_data * \lapl_id - * * \return \success{The return value of the first operator that returns * non-zero, or zero if all members were processed with no * operator returning non-zero.} @@ -1014,7 +1032,6 @@ H5_DLL herr_t H5Literate_by_name(hid_t loc_id, const char *group_name, H5_index_ * \order * \op * \op_data - * * \return \success{The return value of the first operator that returns * non-zero, or zero if all members were processed with no * operator returning non-zero.} @@ -1101,11 +1118,7 @@ H5_DLL herr_t H5Lvisit(hid_t grp_id, H5_index_t idx_type, H5_iter_order_t order, * \op_data * \lapl_id * - * \return \success{The return value of the first operator that returns - * non-zero, or zero if all members were processed with no - * operator returning non-zero.} - * \return \failure{Negative if an error occurs in the library, or the negative - * value returned by one of the operators.} + * \return \herr_t * * \details H5Lvisit_by_name() is a recursive iteration function to visit all * links in and below a group in an HDF5 file, thus providing a @@ -1130,7 +1143,7 @@ H5_DLL herr_t H5Lvisit(hid_t grp_id, H5_index_t idx_type, H5_iter_order_t order, * \p idx_type specifies the index to be used. If the links have not * been indexed by the index type, they will first be sorted by that * index then the iteration will begin; if the links have been so - * indexed, the sorting step will be unnecesary, so the iteration may + * indexed, the sorting step will be unnecessary, so the iteration may * begin more quickly. Valid values include the following: * \indexes * diff --git a/src/H5Opkg.h b/src/H5Opkg.h index e0ba5c5..06cecdd 100644 --- a/src/H5Opkg.h +++ b/src/H5Opkg.h @@ -227,15 +227,15 @@ struct H5O_msg_class_t { }; struct H5O_mesg_t { - const H5O_msg_class_t *type; /*type of message */ - hbool_t dirty; /*raw out of date wrt native */ - hbool_t locked; /*message is locked into chunk */ - uint8_t flags; /*message flags */ - H5O_msg_crt_idx_t crt_idx; /*message creation index */ - unsigned chunkno; /*chunk number for this mesg */ - void * native; /*native format message */ - uint8_t * raw; /*ptr to raw data */ - size_t raw_size; /*size with alignment */ + const H5O_msg_class_t *type; /* type of message */ + hbool_t dirty; /* raw out of date wrt native */ + hbool_t locked; /* message is locked into chunk */ + uint8_t flags; /* message flags */ + H5O_msg_crt_idx_t crt_idx; /* message creation index */ + unsigned chunkno; /* chunk number for this mesg */ + void * native; /* native format message */ + uint8_t * raw; /* pointer to raw data */ + size_t raw_size; /* size with alignment */ }; typedef struct H5O_chunk_t { diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h index cdc0eef..27a0a4a 100644 --- a/src/H5Oprivate.h +++ b/src/H5Oprivate.h @@ -25,11 +25,11 @@ #define H5Oprivate_H /* Include the public header file for this API */ -#include "H5Opublic.h" /* Object header functions */ +#include "H5Opublic.h" /* Object header functions */ /* Public headers needed by this file */ -#include "H5Dpublic.h" /* Dataset functions */ -#include "H5Lpublic.h" /* Link functions */ +#include "H5Dpublic.h" /* Dataset functions */ +#include "H5Lpublic.h" /* Link functions */ #include "H5Spublic.h" /* Dataspace functions */ /* Private headers needed by this file */ @@ -37,7 +37,7 @@ #include "H5Fprivate.h" /* File access */ #include "H5SLprivate.h" /* Skip lists */ #include "H5Tprivate.h" /* Datatype functions */ -#include "H5Zprivate.h" /* I/O pipeline filters */ +#include "H5Zprivate.h" /* I/O pipeline filters */ /* Forward references of package typedefs */ typedef struct H5O_msg_class_t H5O_msg_class_t; @@ -229,7 +229,7 @@ typedef struct H5O_copy_t { #define H5O_SHARE_TYPE_UNSHARED 0 /* Message is not shared */ #define H5O_SHARE_TYPE_SOHM 1 /* Message is stored in SOHM heap */ #define H5O_SHARE_TYPE_COMMITTED 2 /* Message is stored in another object header */ -#define H5O_SHARE_TYPE_HERE 3 /* Message is stored in this object header, but is sharable */ +#define H5O_SHARE_TYPE_HERE 3 /* Message is stored in this object header, but is shareable */ /* Detect messages that aren't stored in message's object header */ #define H5O_IS_STORED_SHARED(T) \ @@ -433,7 +433,7 @@ typedef struct H5O_layout_chunk_t { uint32_t dim[H5O_LAYOUT_NDIMS]; /* Size of chunk in elements */ uint32_t size; /* Size of chunk in bytes */ hsize_t nchunks; /* Number of chunks in dataset */ - hsize_t chunks[H5O_LAYOUT_NDIMS]; /* # of chunks in dataset dimensions */ + hsize_t chunks[H5O_LAYOUT_NDIMS]; /* # of chunks in each dataset dimension */ hsize_t down_chunks[H5O_LAYOUT_NDIMS]; /* "down" size of number of chunks in each dimension */ } H5O_layout_chunk_t; diff --git a/src/H5Opublic.h b/src/H5Opublic.h index 24bf397..a4eef44 100644 --- a/src/H5Opublic.h +++ b/src/H5Opublic.h @@ -33,6 +33,26 @@ * reference count to zero, which can (but should not usually) be effected * by a function in this module. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5O_examples.c create + * </td> + * <td> + * \snippet{lineno} H5O_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5O_examples.c update + * </td> + * <td> + * \snippet{lineno} H5O_examples.c delete + * </td> + * </tr> + * </table> + * */ /*------------------------------------------------------------------------- @@ -59,14 +79,14 @@ /*****************/ /* Flags for object copy (H5Ocopy) */ -#define H5O_COPY_SHALLOW_HIERARCHY_FLAG (0x0001u) /* Copy only immediate members */ -#define H5O_COPY_EXPAND_SOFT_LINK_FLAG (0x0002u) /* Expand soft links into new objects */ -#define H5O_COPY_EXPAND_EXT_LINK_FLAG (0x0004u) /* Expand external links into new objects */ -#define H5O_COPY_EXPAND_REFERENCE_FLAG (0x0008u) /* Copy objects that are pointed by references */ -#define H5O_COPY_WITHOUT_ATTR_FLAG (0x0010u) /* Copy object without copying attributes */ -#define H5O_COPY_PRESERVE_NULL_FLAG (0x0020u) /* Copy NULL messages (empty space) */ -#define H5O_COPY_MERGE_COMMITTED_DTYPE_FLAG (0x0040u) /* Merge committed datatypes in dest file */ -#define H5O_COPY_ALL (0x007Fu) /* All object copying flags (for internal checking) */ +#define H5O_COPY_SHALLOW_HIERARCHY_FLAG (0x0001u) /**< Copy only immediate members */ +#define H5O_COPY_EXPAND_SOFT_LINK_FLAG (0x0002u) /**< Expand soft links into new objects */ +#define H5O_COPY_EXPAND_EXT_LINK_FLAG (0x0004u) /**< Expand external links into new objects */ +#define H5O_COPY_EXPAND_REFERENCE_FLAG (0x0008u) /**< Copy objects that are pointed by references */ +#define H5O_COPY_WITHOUT_ATTR_FLAG (0x0010u) /**< Copy object without copying attributes */ +#define H5O_COPY_PRESERVE_NULL_FLAG (0x0020u) /**< Copy NULL messages (empty space) */ +#define H5O_COPY_MERGE_COMMITTED_DTYPE_FLAG (0x0040u) /**< Merge committed datatypes in dest file */ +#define H5O_COPY_ALL (0x007Fu) /**< All object copying flags (for internal checking) */ /* Flags for shared message indexes. * Pass these flags in using the mesg_type_flags parameter in @@ -75,25 +95,27 @@ * but we need to assign each kind of message to a different bit so that * one index can hold multiple types.) */ -#define H5O_SHMESG_NONE_FLAG 0x0000 /* No shared messages */ -#define H5O_SHMESG_SDSPACE_FLAG ((unsigned)1 << 0x0001) /* Simple Dataspace Message. */ -#define H5O_SHMESG_DTYPE_FLAG ((unsigned)1 << 0x0003) /* Datatype Message. */ -#define H5O_SHMESG_FILL_FLAG ((unsigned)1 << 0x0005) /* Fill Value Message. */ -#define H5O_SHMESG_PLINE_FLAG ((unsigned)1 << 0x000b) /* Filter pipeline message. */ -#define H5O_SHMESG_ATTR_FLAG ((unsigned)1 << 0x000c) /* Attribute Message. */ +#define H5O_SHMESG_NONE_FLAG 0x0000 /**< No shared messages */ +#define H5O_SHMESG_SDSPACE_FLAG ((unsigned)1 << 0x0001) /**< Simple Dataspace Message. */ +#define H5O_SHMESG_DTYPE_FLAG ((unsigned)1 << 0x0003) /**< Datatype Message. */ +#define H5O_SHMESG_FILL_FLAG ((unsigned)1 << 0x0005) /**< Fill Value Message. */ +#define H5O_SHMESG_PLINE_FLAG ((unsigned)1 << 0x000b) /**< Filter pipeline message. */ +#define H5O_SHMESG_ATTR_FLAG ((unsigned)1 << 0x000c) /**< Attribute Message. */ #define H5O_SHMESG_ALL_FLAG \ (H5O_SHMESG_SDSPACE_FLAG | H5O_SHMESG_DTYPE_FLAG | H5O_SHMESG_FILL_FLAG | H5O_SHMESG_PLINE_FLAG | \ H5O_SHMESG_ATTR_FLAG) +/* clang-format off */ /* Object header status flag definitions */ -#define H5O_HDR_CHUNK0_SIZE 0x03 /* 2-bit field indicating # of bytes to store the size of chunk 0's data */ -#define H5O_HDR_ATTR_CRT_ORDER_TRACKED 0x04 /* Attribute creation order is tracked */ -#define H5O_HDR_ATTR_CRT_ORDER_INDEXED 0x08 /* Attribute creation order has index */ -#define H5O_HDR_ATTR_STORE_PHASE_CHANGE 0x10 /* Non-default attribute storage phase change values stored */ -#define H5O_HDR_STORE_TIMES 0x20 /* Store access, modification, change & birth times for object */ +#define H5O_HDR_CHUNK0_SIZE 0x03 /**< 2-bit field indicating # of bytes to store the size of chunk 0's data */ +#define H5O_HDR_ATTR_CRT_ORDER_TRACKED 0x04 /**< Attribute creation order is tracked */ +#define H5O_HDR_ATTR_CRT_ORDER_INDEXED 0x08 /**< Attribute creation order has index */ +#define H5O_HDR_ATTR_STORE_PHASE_CHANGE 0x10 /**< Non-default attribute storage phase change values stored */ +#define H5O_HDR_STORE_TIMES 0x20 /**< Store access, modification, change & birth times for object */ #define H5O_HDR_ALL_FLAGS \ (H5O_HDR_CHUNK0_SIZE | H5O_HDR_ATTR_CRT_ORDER_TRACKED | H5O_HDR_ATTR_CRT_ORDER_INDEXED | \ H5O_HDR_ATTR_STORE_PHASE_CHANGE | H5O_HDR_STORE_TIMES) +/* clang-format on */ /* Maximum shared message values. Number of indexes is 8 to allow room to add * new types of messages. @@ -161,7 +183,7 @@ typedef struct H5O_info_t { struct { H5_ih_info_t obj; /**< v1/v2 B-tree & local/fractal heap for groups, B-tree for chunked datasets */ H5_ih_info_t attr; /**< v2 B-tree & heap for attributes */ - } meta_size; + } meta_size; /**< Extra metadata storage for obj & attributes */ } H5O_info_t; //! <!-- [H5O_info_t_snip] --> @@ -172,7 +194,18 @@ typedef uint32_t H5O_msg_crt_idx_t; //! <!-- [H5O_iterate_t_snip] --> /** - * Prototype for H5Ovisit(), H5Ovisit_by_name() operator + * Prototype for H5Ovisit(), H5Ovisit_by_name() operator (version 3) + * + * \param[in] obj Object that serves as the root of the iteration; + * the same value as the H5Ovisit() \c obj_id parameter + * \param[in] name Name of object, relative to \p obj, being examined at current + * step of the iteration + * \param[out] info Information about that object + * \param[in,out] op_data User-defined pointer to data required by the application + * in processing the object; a pass-through of the \c op_data + * pointer provided with the H5Ovisit3() function call + * \return \herr_t_iter + * */ typedef herr_t (*H5O_iterate_t)(hid_t obj, const char *name, const H5O_info_t *info, void *op_data); //! <!-- [H5O_iterate_t_snip] --> @@ -520,19 +553,19 @@ H5_DLL herr_t H5Oget_info(hid_t loc_id, H5O_info_t *oinfo); *------------------------------------------------------------------------- * \ingroup H5O * - * \brief Retrieves the metadata for an object, identifying the object - * by location and relative name + * \brief Retrieves the metadata for an object, identifying the object by + * location and relative name * * \fgdta_loc_obj_id{loc_id} - * \param[in] name Name of group, relative to \p loc_id + * \param[in] name Name of object, relative to \p loc_id * \param[out] oinfo Buffer in which to return object information * \lapl_id * * \return \herr_t * - * \details H5Oget_info_by_name() specifies an object’s location and name, \p loc_id - * and \p name, respectively, and retrieves the metadata describing that object - * in \p oinfo, an H5O_info1_t \c struct. + * \details H5Oget_info_by_name() specifies an object’s location and name, + * \p loc_id and \p name, respectively, and retrieves the metadata + * describing that object in \p oinfo, an H5O_info1_t struct. * * The \c struct H5O_info_t is defined in H5Opublic.h and described * in the H5Oget_info() function entry. @@ -1029,10 +1062,10 @@ H5_DLL ssize_t H5Oget_comment_by_name(hid_t loc_id, const char *name, char *comm * \details H5Ovisit() is a recursive iteration function to visit the * object \p obj_id and, if \p obj_id is a group, all objects in * and below it in an HDF5 file, thus providing a mechanism for - * an application to perform a common set of operations across all - * of those objects or a dynamically selected subset. For - * non-recursive iteration across the members of a group, - * see H5Literate(). + * an application to perform a common set of operations across + * all of those objects or a dynamically selected subset. + * For non-recursive iteration across the members of a group, + * see H5Literate1(). * * If \p obj_id is a group identifier, that group serves as the * root of a recursive iteration. If \p obj_id is a file identifier, @@ -1058,7 +1091,7 @@ H5_DLL ssize_t H5Oget_comment_by_name(hid_t loc_id, const char *name, char *comm * <em>best effort</em> setting. If the application passes in * a value indicating iteration in creation order and a group is * encountered that was not tracked in creation order, that group - * will be iterated over in alpha-numeric order by name, or + * will be iterated over in alphanumeric order by name, or * <em>name order</em>. (<em>Name order</em> is the native order * used by the HDF5 library and is always available.) * @@ -1156,7 +1189,7 @@ H5_DLL herr_t H5Ovisit(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, *------------------------------------------------------------------------- * \ingroup H5O * - * \brief Recursively visits all objects starting from a specified object + * \brief Recursively visits all objects accessible from a specified object * * \fgdta_loc_obj_id{loc_id} * \param[in] obj_name Name of the object, generally relative to @@ -1213,7 +1246,7 @@ H5_DLL herr_t H5Ovisit(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, * <em>best effort</em> setting. If the application passes in a * value indicating iteration in creation order and a group is * encountered that was not tracked in creation order, that group - * will be iterated over in alpha-numeric order by name, or + * will be iterated over in alphanumeric order by name, or * <em>name order</em>. (<em>Name order</em> is the native order * used by the HDF5 library and is always available.) * diff --git a/src/H5PLpublic.h b/src/H5PLpublic.h index 7bcd817..1d1bc11 100644 --- a/src/H5PLpublic.h +++ b/src/H5PLpublic.h @@ -10,24 +10,44 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/* + * This file contains public declarations for the H5PL module. + */ + +#ifndef H5PLpublic_H +#define H5PLpublic_H + /**\defgroup H5PL H5PL * * Use the functions in this module to manage the loading behavior of HDF5 * plugins. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet H5PL_examples.c create + * </td> + * <td> + * \snippet H5PL_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet H5PL_examples.c update + * </td> + * <td> + * \snippet H5PL_examples.c delete + * </td> + * </tr> + * </table> + * * \attention The loading behavior of HDF5 plugins can be controlled via the * functions described below and certain environment variables, such * as \c HDF5_PLUGIN_PRELOAD and \c HDF5_PLUGIN_PATH. * */ -/* - * This file contains public declarations for the H5PL module. - */ - -#ifndef H5PLpublic_H -#define H5PLpublic_H - /* Public headers needed by this file */ #include "H5public.h" /* Generic Functions */ diff --git a/src/H5Ppublic.h b/src/H5Ppublic.h index 962552f..e4bab2e 100644 --- a/src/H5Ppublic.h +++ b/src/H5Ppublic.h @@ -23,6 +23,26 @@ * or writing data. Property lists can be modified by adding or changing * properties. Property lists are deleted by closing the associated handles. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5P_examples.c create + * </td> + * <td> + * \snippet{lineno} H5P_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5P_examples.c update + * </td> + * <td> + * \snippet{lineno} H5P_examples.c delete + * </td> + * </tr> + * </table> + * * \defgroup ALCAPL Attribute and Link Creation Properties * \ingroup H5P * Currently, there are only two creation properties that you can use to control @@ -73,7 +93,8 @@ * * \defgroup GAPL General Access Properties * \ingroup H5P - * \todo Should this be as standalone page? + * The functions in this section can be applied to different kinds of property + * lists. * * \defgroup GCPL Group Creation Properties * \ingroup H5P @@ -88,6 +109,26 @@ * * Use the functions in this module to manage HDF5 property lists. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5P_examples.c create + * </td> + * <td> + * \snippet{lineno} H5P_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5P_examples.c update + * </td> + * <td> + * \snippet{lineno} H5P_examples.c delete + * </td> + * </tr> + * </table> + * * \defgroup GPLOA General Property List Operations (Advanced) * \ingroup H5P * @@ -95,17 +136,39 @@ * functions described below. Arbitrary user-defined properties can also * be inserted into existing property lists as so-called temporary properties. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * + * <tr valign="top"> + * <td> + * \snippet{lineno} H5P_examples.c create_class + * </td> + * <td> + * \snippet{lineno} H5P_examples.c read_class + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5P_examples.c update_class + * </td> + * <td> + * \snippet{lineno} H5P_examples.c delete_class + * </td> + * </tr> + * </table> + * * \defgroup LAPL Link Access Properties * \ingroup H5P * - * \defgroup MAPL Map Access Properties - * \ingroup H5P + * * \defgroup OCPL Object Creation Properties * \ingroup H5P * + * * \defgroup OCPPL Object Copy Properties * \ingroup H5P * + * */ /* @@ -186,7 +249,9 @@ #define H5P_CRT_ORDER_TRACKED 0x0001 #define H5P_CRT_ORDER_INDEXED 0x0002 -/* Default value for all property list classes */ +/** + * Default value of type \ref hid_t for all property list classes + */ #define H5P_DEFAULT (hid_t)0 #ifdef __cplusplus @@ -199,14 +264,72 @@ extern "C" { /* Define property list class callback function pointer types */ //! <!-- [H5P_cls_create_func_t_snip] --> +/** + * \brief Callback function for H5Pcreate_class() + * + * \param[in] prop_id The identifier of the property list class being created + * \param[in] create_data User pointer to any class creation data required + * \return \herr_t + * + * \details This function is called when a new property list of the class + * with which this function was registered is being created. The + * function is called after any registered parent create function is + * called for each property value. + * + * If the create function returns a negative value, the new list is not + * returned to the user and the property list creation routine returns + * an error value. + * + * \since 1.4.0 + * + */ typedef herr_t (*H5P_cls_create_func_t)(hid_t prop_id, void *create_data); //! <!-- [H5P_cls_create_func_t_snip] --> //! <!-- [H5P_cls_copy_func_t_snip] --> +/** + * \brief Callback function for H5Pcreate_class() + * + * \param[in] new_prop_id The identifier of the property list copy + * \param[in] old_prop_id The identifier of the property list being copied + * \param[in] copy_data User pointer to any copy data required + * \return \herr_t + * + * \details This function is called when an existing property list of this + * class is copied. The copy callback function is called after any + * registered parent copy callback function is called for each property + * value. + * + * If the copy routine returns a negative value, the new list is not + * returned to the user and the property list copy function returns an + * error value. + * + * \since 1.4.0 + * + */ typedef herr_t (*H5P_cls_copy_func_t)(hid_t new_prop_id, hid_t old_prop_id, void *copy_data); //! <!-- [H5P_cls_copy_func_t_snip] --> //! <!-- [H5P_cls_close_func_t_snip] --> +/** + * \brief Callback function for H5Pcreate_class() + * + * \param[in] prop_id The identifier of the property list class being created + * \param[in] close_data User pointer to any close data required + * \return \herr_t + * + * \details This function is called when a property list of the class + * with which this function was registered is being closed. The + * function is called after any registered parent close function is + * called for each property value. + * + * If the close function returns a negative value, the new list is not + * returned to the user and the property list close routine returns + * an error value. + * + * \since 1.4.0 + * + */ typedef herr_t (*H5P_cls_close_func_t)(hid_t prop_id, void *close_data); //! <!-- [H5P_cls_close_func_t_snip] --> @@ -220,8 +343,8 @@ typedef herr_t (*H5P_cls_close_func_t)(hid_t prop_id, void *close_data); * \param[in,out] value The value for the property * \return \herr_t * - * \details The H5P_prp_cb1_t() describes the parameters used by the - * property create,copy and close callback functions. + * \details The H5P_prp_cb1_t() function describes the parameters used by the + * property create, copy and close callback functions. */ typedef herr_t (*H5P_prp_cb1_t)(const char *name, size_t size, void *value); //! <!-- [H5P_prp_cb1_t_snip] --> @@ -236,8 +359,8 @@ typedef herr_t (*H5P_prp_cb1_t)(const char *name, size_t size, void *value); * \param[in] value The value for the property * \return \herr_t * - * \details The H5P_prp_cb2_t() describes the parameters used by the - * property set ,copy and delete callback functions. + * \details The H5P_prp_cb2_t() function describes the parameters used by the + * property set, copy and delete callback functions. */ typedef herr_t (*H5P_prp_cb2_t)(hid_t prop_id, const char *name, size_t size, void *value); //! <!-- [H5P_prp_cb2_t_snip] --> @@ -249,6 +372,18 @@ typedef H5P_prp_cb2_t H5P_prp_delete_func_t; typedef H5P_prp_cb1_t H5P_prp_copy_func_t; //! <!-- [H5P_prp_compare_func_t_snip] --> +/** + * \brief Callback function for comparing property values + * + * \param[in] value1 A property value + * \param[in] value2 A property value + * \param[in] size The size of the \p value1 and \p value2 buffers + * \return Returns a positive value if \c value1 is greater than \c value2, a + * negative value if \c value2 is greater than \c value1 and zero if + * \c value1 and \c value2 are equal. + * + * \see H5Pregister(), H5Pinsert() + */ typedef int (*H5P_prp_compare_func_t)(const void *value1, const void *value2, size_t size); //! <!-- [H5P_prp_compare_func_t_snip] --> @@ -256,6 +391,21 @@ typedef H5P_prp_cb1_t H5P_prp_close_func_t; /* Define property list iteration function type */ //! <!-- [H5P_iterate_t_snip] --> +/** + * \brief Callback function for H5Piterate() + * + * \param[in] id The identifier of a property list or property list class + * \param[in] name The name of the current property + * \param[in,out] iter_data The user context passed to H5Piterate() + * \return \herr_t_iter + * + * \details This function is called for each property encountered when + * iterating over a property list or property list class + * via H5Piterate(). + * + * \since 1.4.0 + * + */ typedef herr_t (*H5P_iterate_t)(hid_t id, const char *name, void *iter_data); //! <!-- [H5P_iterate_t_snip] --> @@ -321,11 +471,12 @@ typedef enum H5D_mpio_no_collective_cause_t { H5D_MPIO_DATA_TRANSFORMS = 0x04, /**< Collective I/O was not performed because data transforms needed to be applied */ H5D_MPIO_MPI_OPT_TYPES_ENV_VAR_DISABLED = 0x08, - /**< \todo FIXME! */ + /**< Collective I/O was disabled by environment variable (\Code{HDF5_MPI_OPT_TYPES}) */ H5D_MPIO_NOT_SIMPLE_OR_SCALAR_DATASPACES = 0x10, /**< Collective I/O was not performed because one of the dataspaces was neither simple nor scalar */ H5D_MPIO_NOT_CONTIGUOUS_OR_CHUNKED_DATASET = 0x20, - H5D_MPIO_FILTERS = 0x40 + /**< Collective I/O was not performed because the dataset was neither contiguous nor chunked */ + H5D_MPIO_FILTERS = 0x40 } H5D_mpio_no_collective_cause_t; //! <!-- [H5D_mpio_no_collective_cause_t_snip] --> @@ -612,9 +763,9 @@ H5_DLL hid_t H5Pcreate(hid_t cls_id); * those existing properties, only add or remove their own class * properties. Property list classes defined and supported in the * HDF5 library distribution are listed and briefly described in - * H5Pcreate(). The \p create routine is called when a new property - * list of this class is being created. The #H5P_cls_create_func_t - * callback function is defined as follows: + * H5Pcreate(). The \p create, \p copy, \p close functions are called + * when a property list of the new class is created, copied, or closed, + * respectively. * * \snippet this H5P_cls_create_func_t_snip * @@ -1328,15 +1479,11 @@ H5_DLL htri_t H5Pisa_class(hid_t plist_id, hid_t pclass_id); * returned in this case, the iterator cannot be restarted if * one of the calls to its operator returns non-zero. * - * The prototype for the #H5P_iterate_t operator is as follows: - * \snippet this H5P_iterate_t_snip - * - * The operation receives the property list or class + * The operation \p iter_func receives the property list or class * identifier for the object being iterated over, \p id, the * name of the current property within the object, \p name, * and the pointer to the operator data passed in to H5Piterate(), - * \p iter_data. The valid return values from an operator are - * as follows: + * \p iter_data. * * <table> * <tr> @@ -1829,9 +1976,6 @@ H5_DLL herr_t H5Pget_attr_phase_change(hid_t plist_id, unsigned *max_compact, un * * \brief Returns information about a filter in a pipeline * - * \todo Signature for H5Pget_filter2 is different in H5Pocpl.c than in - * H5Ppublic.h - * * \ocpl_id{plist_id} * \param[in] idx Sequence number within the filter pipeline of the filter * for which information is sought @@ -2190,7 +2334,7 @@ H5_DLL herr_t H5Pset_attr_creation_order(hid_t plist_id, unsigned crt_order_flag */ H5_DLL herr_t H5Pset_attr_phase_change(hid_t plist_id, unsigned max_compact, unsigned min_dense); /** - * \ingroup OCPL + * \ingroup DCPL * * \brief Sets deflate (GNU gzip) compression method and compression level * @@ -2199,6 +2343,8 @@ H5_DLL herr_t H5Pset_attr_phase_change(hid_t plist_id, unsigned max_compact, uns * * \return \herr_t * + * \par_compr_note + * * \details H5Pset_deflate() sets the deflate compression method and the * compression level, \p level, for a dataset or group creation * property list, \p plist_id. @@ -3751,17 +3897,14 @@ H5_DLL herr_t H5Pset_alignment(hid_t fapl_id, hsize_t threshold, hsize_t alignme * * \note Note: Raw dataset chunk caching is not currently * supported when using the MPI I/O and MPI POSIX file drivers - * in read/write mode; see H5Pset_fapl_mpio() and - * H5Pset_fapl_mpiposix(), respectively. When using one of these - * file drivers, all calls to H5Dread() and H5Dwrite() will access + * in read/write mode; see H5Pset_fapl_mpio(). When using this + * file driver, all calls to H5Dread() and H5Dwrite() will access * the disk directly, and H5Pset_cache() will have no effect on * performance. * * \note Raw dataset chunk caching is supported when these drivers are * used in read-only mode. * - * \todo Check on H5Pset_fapl_mpio() and H5Pset_fapl_mpiposix(). - * * \version 1.8.0 The use of the \p mdc_nelmts parameter was discontinued. * Metadata cache configuration is managed with * H5Pset_mdc_config() and H5Pget_mdc_config(). @@ -3869,7 +4012,7 @@ H5_DLL herr_t H5Pset_driver(hid_t plist_id, hid_t driver_id, const void *driver_ * The <em>external link open file cache</em> holds files open after * they have been accessed via an external link. This cache reduces * the number of times such files are opened when external links are - * accessed repeatedly and can siginificantly improves performance in + * accessed repeatedly and can significantly improves performance in * certain heavy-use situations and when low-level file opens or closes * are expensive. * @@ -4638,6 +4781,7 @@ H5_DLL herr_t H5Pget_alloc_time(hid_t plist_id, H5D_alloc_time_t *alloc_time /*o */ H5_DLL int H5Pget_chunk(hid_t plist_id, int max_ndims, hsize_t dim[] /*out*/); /** + * * \ingroup DCPL * * \brief Returns information about an external file @@ -5047,6 +5191,8 @@ H5_DLL herr_t H5Pset_fill_value(hid_t plist_id, hid_t type_id, const void *value * * \return \herr_t * + * \par_compr_note + * * \details H5Pset_shuffle() sets the shuffle filter, #H5Z_FILTER_SHUFFLE, * in the dataset creation property list \p plist_id. The shuffle * filter de-interlaces a block of data by reordering the bytes. @@ -5116,6 +5262,8 @@ H5_DLL herr_t H5Pset_layout(hid_t plist_id, H5D_layout_t layout); * * \return \herr_t * + * \par_compr_note + * * \details H5Pset_nbit() sets the N-Bit filter, #H5Z_FILTER_NBIT, in the * dataset creation property list \p plist_id. * @@ -5138,10 +5286,10 @@ H5_DLL herr_t H5Pset_layout(hid_t plist_id, H5D_layout_t layout); * <td>byte 0</td> * </tr> * <tr> - * <td>????????</td> - * <td>????SPPP</td> - * <td>PPPPPPPP</td> - * <td>PPPP????</td> + * <td> ???????? </td> + * <td> ????SPPP </td> + * <td> PPPPPPPP </td> + * <td> PPPP???? </td> * </tr> * </table> * Note: S - sign bit, P - significant bit, ? - padding bit; For @@ -5209,6 +5357,8 @@ H5_DLL herr_t H5Pset_nbit(hid_t plist_id); * * \return \herr_t * + * \par_compr_note + * * \details H5Pset_scaleoffset() sets the scale-offset filter, * #H5Z_FILTER_SCALEOFFSET, for a dataset. * @@ -5318,6 +5468,8 @@ H5_DLL herr_t H5Pset_scaleoffset(hid_t plist_id, H5Z_SO_scale_type_t scale_type, * * \return \herr_t * + * \par_compr_note + * * \details H5Pset_szip() sets an SZIP compression filter, #H5Z_FILTER_SZIP, * for a dataset. SZIP is a compression method designed for use with * scientific data. @@ -5800,10 +5952,6 @@ H5_DLL size_t H5Pget_buffer(hid_t plist_id, void **tconv /*out*/, void **bkg /*o * If an error occurs, the buffer pointed to by \p expression is * unchanged, and the function returns a negative value. * - * \par Example - * An example snippet from examples/h5_dtransform.c: - * \snippet h5_dtransform.c H5Pget_data_transform_snip - * * \since 1.8.0 * */ @@ -5867,8 +6015,11 @@ H5_DLL herr_t H5Pget_hyper_vector_size(hid_t fapl_id, size_t *size /*out*/); * \details H5Pget_preserve() checks the status of the dataset transfer * property list. * + * \since 1.0.0 + * * \version 1.6.0 The flag parameter was changed from INTEGER to LOGICAL to * better match the C API. (Fortran 90) + * \version 1.8.2 Deprecated. * */ H5_DLL int H5Pget_preserve(hid_t plist_id); @@ -5896,6 +6047,8 @@ H5_DLL int H5Pget_preserve(hid_t plist_id); * * Please refer to the function H5Pset_type_conv_cb() for more details. * + * \since 1.8.0 + * */ H5_DLL herr_t H5Pget_type_conv_cb(hid_t dxpl_id, H5T_conv_except_func_t *op, void **operate_data); /** @@ -5919,6 +6072,8 @@ H5_DLL herr_t H5Pget_type_conv_cb(hid_t dxpl_id, H5T_conv_except_func_t *op, voi * H5Pset_vlen_mem_manager(), returning the parameters set by * that function. * + * \since 1.0.0 + * */ H5_DLL herr_t H5Pget_vlen_mem_manager(hid_t plist_id, H5MM_allocate_t *alloc_func, void **alloc_info, H5MM_free_t *free_func, void **free_info); @@ -6162,8 +6317,9 @@ H5_DLL herr_t H5Pset_hyper_vector_size(hid_t plist_id, size_t size); * I/O pipeline treats the destination datapoints as completely * uninitialized. * - * \todo Add missing version information: introduction, deprecation, etc. - * Why is the declaration not in the deprecated section? + * \since 1.0.0 + * + * \version 1.8.2 Deprecated. * */ H5_DLL herr_t H5Pset_preserve(hid_t plist_id, hbool_t status); @@ -6191,7 +6347,7 @@ H5_DLL herr_t H5Pset_preserve(hid_t plist_id, hbool_t status); * function prototype is as follows: * \snippet H5Tpublic.h H5T_conv_except_func_t_snip * - * \todo Add version information. + * \since 1.8.0 * */ H5_DLL herr_t H5Pset_type_conv_cb(hid_t dxpl_id, H5T_conv_except_func_t op, void *operate_data); @@ -6241,7 +6397,8 @@ H5_DLL herr_t H5Pset_type_conv_cb(hid_t dxpl_id, H5T_conv_except_func_t op, void * set to \c NULL and the \p alloc_info and \p free_info parameters are * ignored. * - * \todo Add version information. + * \since 1.0.0 + * */ H5_DLL herr_t H5Pset_vlen_mem_manager(hid_t plist_id, H5MM_allocate_t alloc_func, void *alloc_info, H5MM_free_t free_func, void *free_info); @@ -7720,9 +7877,6 @@ H5_DLL herr_t H5Pset_mcdt_search_cb(hid_t plist_id, H5O_mcdt_search_cb_t func, v * The #H5P_prp_cb2_t is as follows: * \snippet this H5P_prp_cb2_t_snip * - * - * \cpp_c_api_note - * */ /* Function prototypes */ @@ -7836,8 +7990,7 @@ H5_DLL herr_t H5Pregister1(hid_t cls_id, const char *name, size_t size, void *de * * The #H5P_prp_cb2_t is as follows: * \snippet this H5P_prp_cb2_t_snip - - * \cpp_c_api_note + * */ H5_DLL herr_t H5Pinsert1(hid_t plist_id, const char *name, size_t size, void *value, H5P_prp_set_func_t prp_set, H5P_prp_get_func_t prp_get, diff --git a/src/H5Rpublic.h b/src/H5Rpublic.h index 4ba7da1..a84e4e8 100644 --- a/src/H5Rpublic.h +++ b/src/H5Rpublic.h @@ -11,6 +11,12 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/* + * This file contains public declarations for the H5R module. + */ +#ifndef H5Rpublic_H +#define H5Rpublic_H + /** * \defgroup H5R H5R * @@ -18,14 +24,28 @@ * be HDF5 objects, attributes, and selections on datasets a.k.a. dataset * regions. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5R_examples.c create + * </td> + * <td> + * \snippet{lineno} H5R_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5R_examples.c update + * </td> + * <td> + * \snippet{lineno} H5R_examples.c delete + * </td> + * </tr> + * </table> + * */ -/* - * This file contains public declarations for the H5R module. - */ -#ifndef H5Rpublic_H -#define H5Rpublic_H - /* Public headers needed by this file */ #include "H5public.h" #include "H5Gpublic.h" @@ -62,7 +82,7 @@ typedef enum { H5R_BADTYPE = (-1), /**< Invalid reference type */ H5R_OBJECT, /**< Object reference */ H5R_DATASET_REGION, /**< Dataset Region Reference */ - H5R_MAXTYPE /**< Highest type (Invalid as true type) */ + H5R_MAXTYPE /**< Highest type (invalid) */ } H5R_type_t; //! <!-- [H5R_type_t_snip] --> diff --git a/src/H5Spkg.h b/src/H5Spkg.h index e2eae2a..f1a7ba5 100644 --- a/src/H5Spkg.h +++ b/src/H5Spkg.h @@ -206,12 +206,15 @@ typedef struct { /* Selection information object */ 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 */ + + 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 */ + union { - H5S_pnt_list_t * pnt_lst; /* List of selected points (order is important) */ - H5S_hyper_sel_t *hslab; /* Info about hyperslab selections */ + H5S_pnt_list_t * pnt_lst; /* Info about list of selected points (order is important) */ + H5S_hyper_sel_t *hslab; /* Info about hyperslab selection */ } sel_info; } H5S_select_t; diff --git a/src/H5Spublic.h b/src/H5Spublic.h index dbe0a51..18b10a8 100644 --- a/src/H5Spublic.h +++ b/src/H5Spublic.h @@ -11,6 +11,12 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/* + * This file contains public declarations for the H5S module. + */ +#ifndef H5Spublic_H +#define H5Spublic_H + /**\defgroup H5S H5S * * Use the functions in this module to manage HDF5 dataspaces \Emph{and} selections. @@ -23,14 +29,28 @@ * using \Emph{selections}. Furthermore, certain set operations are supported * for selections. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5S_examples.c create + * </td> + * <td> + * \snippet{lineno} H5S_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5S_examples.c update + * </td> + * <td> + * \snippet{lineno} H5S_examples.c delete + * </td> + * </tr> + * </table> + * */ -/* - * This file contains public declarations for the H5S module. - */ -#ifndef H5Spublic_H -#define H5Spublic_H - /* Public headers needed by this file */ #include "H5public.h" #include "H5Ipublic.h" @@ -39,71 +59,90 @@ #define H5S_ALL (hid_t)0 #define H5S_UNLIMITED ((hsize_t)(hssize_t)(-1)) -/* Define user-level maximum number of dimensions */ +/** + * The maximum dataspace rank or number of dimensions + */ #define H5S_MAX_RANK 32 -/* Different types of dataspaces */ +/** + * Types of dataspaces + */ typedef enum H5S_class_t { - H5S_NO_CLASS = -1, /*error */ - H5S_SCALAR = 0, /*scalar variable */ - H5S_SIMPLE = 1, /*simple dataspace */ - H5S_NULL = 2 /*null dataspace */ + H5S_NO_CLASS = -1, /**< Error */ + H5S_SCALAR = 0, /**< Singleton (scalar) */ + H5S_SIMPLE = 1, /**< Regular grid */ + H5S_NULL = 2 /**< Empty set */ } H5S_class_t; -/* Different ways of combining selections */ +/** + * Different ways of combining selections + */ typedef enum H5S_seloper_t { - H5S_SELECT_NOOP = -1, /* error */ - H5S_SELECT_SET = 0, /* Select "set" operation */ - H5S_SELECT_OR, /* Binary "or" operation for hyperslabs + H5S_SELECT_NOOP = -1, /**< Error */ + H5S_SELECT_SET = 0, /**< Select "set" operation */ + H5S_SELECT_OR, /**< Binary "or" operation for hyperslabs * (add new selection to existing selection) + * \code * Original region: AAAAAAAAAA * New region: BBBBBBBBBB * A or B: CCCCCCCCCCCCCCCC + * \endcode */ - H5S_SELECT_AND, /* Binary "and" operation for hyperslabs + H5S_SELECT_AND, /**< Binary "and" operation for hyperslabs * (only leave overlapped regions in selection) + * \code * Original region: AAAAAAAAAA * New region: BBBBBBBBBB * A and B: CCCC + * \endcode */ - H5S_SELECT_XOR, /* Binary "xor" operation for hyperslabs + H5S_SELECT_XOR, /**< Binary "xor" operation for hyperslabs * (only leave non-overlapped regions in selection) + * \code * Original region: AAAAAAAAAA * New region: BBBBBBBBBB * A xor B: CCCCCC CCCCCC + * \endcode */ - H5S_SELECT_NOTB, /* Binary "not" operation for hyperslabs + H5S_SELECT_NOTB, /**< Binary "not" operation for hyperslabs * (only leave non-overlapped regions in original selection) + * \code * Original region: AAAAAAAAAA * New region: BBBBBBBBBB * A not B: CCCCCC + * \endcode */ - H5S_SELECT_NOTA, /* Binary "not" operation for hyperslabs + H5S_SELECT_NOTA, /**< Binary "not" operation for hyperslabs * (only leave non-overlapped regions in new selection) + * \code * Original region: AAAAAAAAAA * New region: BBBBBBBBBB * B not A: CCCCCC + * \endcode */ - H5S_SELECT_APPEND, /* Append elements to end of point selection */ - H5S_SELECT_PREPEND, /* Prepend elements to beginning of point selection */ - H5S_SELECT_INVALID /* Invalid upper bound on selection operations */ + H5S_SELECT_APPEND, /**< Append elements to end of point selection */ + H5S_SELECT_PREPEND, /**< Prepend elements to beginning of point selection */ + H5S_SELECT_INVALID /**< Invalid upper bound on selection operations */ } H5S_seloper_t; -/* Enumerated type for the type of selection */ +/** + * Selection type + */ typedef enum { - H5S_SEL_ERROR = -1, /* Error */ - H5S_SEL_NONE = 0, /* Nothing selected */ - H5S_SEL_POINTS = 1, /* Points / elements selected */ - H5S_SEL_HYPERSLABS = 2, /* Hyperslab selected */ - H5S_SEL_ALL = 3, /* Entire extent selected */ - H5S_SEL_N /*THIS MUST BE LAST */ + H5S_SEL_ERROR = -1, /**< Error */ + H5S_SEL_NONE = 0, /**< Empty selection */ + H5S_SEL_POINTS = 1, /**< Set of points */ + H5S_SEL_HYPERSLABS = 2, /**< Hyperslab */ + H5S_SEL_ALL = 3, /**< Everything */ + H5S_SEL_N /**< Sentinel \internal THIS MUST BE LAST */ } H5S_sel_type; #ifdef __cplusplus extern "C" { #endif -/* Operations on dataspaces */ +/* Operations on dataspaces, dataspace selections and selection iterators */ + /** * \ingroup H5S * @@ -257,31 +296,31 @@ H5_DLL hid_t H5Sdecode(const void *buf); * * \space_id{obj_id} * \param[in,out] buf Buffer for the object to be encoded into; - * If the provided buffer is NULL, only the size of - * buffer needed is returned through \p nalloc. + * If the provided buffer is NULL, only the size + * of buffer needed is returned through \p nalloc. * \param[in,out] nalloc The size of the allocated buffer * * \return \herr_t * * \details Given the data space identifier \p obj_id, H5Sencode() converts - * a data space description into binary form in a buffer. Using - * this binary form in the buffer, a data space object can be - * reconstructed using H5Sdecode() to return a new object handle - * (\p hid_t) for this data space. + * a data space description into binary form in a buffer. Using this + * binary form in the buffer, a data space object can be + * reconstructed with H5Sdecode() to return a new object handle + * (#hid_t) for this data space. * - * A preliminary H5Sencode() call can be made to find out the size - * of the buffer needed. This value is returned as \p nalloc. That - * value can then be assigned to \p nalloc for a second H5Sencode1() - * call, which will retrieve the actual encoded object. + * A preliminary H5Sencode() call can be made to determine the + * size of the buffer needed. This value is returned in \p nalloc. + * That value can then be assigned to \p nalloc for a second + * H5Sencode()call, which will retrieve the actual encoded object. * - * If the library finds out \p nalloc is not big enough for the + * If the library determines that \p nalloc is not big enough for the * object, it simply returns the size of the buffer needed through * \p nalloc without encoding the provided buffer. * - * The types of data space addressed in this function are null, - * scalar, and simple space. For a simple data space, the information - * on the selection, for example, hyperslab selection, is also - * encoded and decoded. A complex data space has not been + * The types of data space that are addressed in this function are + * null, scalar, and simple space. For a simple data space, the + * information on the selection, for example, hyperslab selection, + * is also encoded and decoded. A complex data space has not been * implemented in the library. * * \since 1.8.0 diff --git a/src/H5TSprivate.h b/src/H5TSprivate.h index a0cb353..485b173 100644 --- a/src/H5TSprivate.h +++ b/src/H5TSprivate.h @@ -13,11 +13,9 @@ /*------------------------------------------------------------------------- * - * Created: H5TSprivate.h - * May 2 2000 - * Chee Wai LEE + * Created: H5TSprivate.h * - * Purpose: Private non-prototype header. + * Purpose: Thread-safety abstractions used by the library * *------------------------------------------------------------------------- */ @@ -25,9 +23,10 @@ #define H5TSprivate_H_ #ifdef H5_HAVE_THREADSAFE + /* Public headers needed by this file */ #ifdef LATER -#include "H5TSpublic.h" /*Public API prototypes */ +#include "H5TSpublic.h" /* Public API prototypes */ #endif /* LATER */ #ifdef H5_HAVE_WIN_THREADS @@ -38,6 +37,8 @@ typedef struct H5TS_mutex_struct { CRITICAL_SECTION CriticalSection; } H5TS_mutex_t; + +/* Portability wrappers around Windows Threads types */ typedef CRITICAL_SECTION H5TS_mutex_simple_t; typedef HANDLE H5TS_thread_t; typedef HANDLE H5TS_attr_t; @@ -50,7 +51,7 @@ typedef INIT_ONCE H5TS_once_t; #define H5TS_SCOPE_PROCESS 0 #define H5TS_CALL_CONV WINAPI -/* Functions */ +/* Portability function aliases */ #define H5TS_get_thread_local_value(key) TlsGetValue(key) #define H5TS_set_thread_local_value(key, value) TlsSetValue(key, value) #define H5TS_attr_init(attr_ptr) 0 @@ -80,6 +81,8 @@ typedef struct H5TS_mutex_struct { pthread_cond_t cond_var; /* condition variable */ unsigned int lock_count; } H5TS_mutex_t; + +/* Portability wrappers around pthread types */ typedef pthread_t H5TS_thread_t; typedef pthread_attr_t H5TS_attr_t; typedef pthread_mutex_t H5TS_mutex_simple_t; @@ -91,7 +94,7 @@ typedef pthread_once_t H5TS_once_t; #define H5TS_SCOPE_PROCESS PTHREAD_SCOPE_PROCESS #define H5TS_CALL_CONV /* unused - Windows only */ -/* Functions */ +/* Portability function aliases */ #define H5TS_get_thread_local_value(key) pthread_getspecific(key) #define H5TS_set_thread_local_value(key, value) pthread_setspecific(key, value) #define H5TS_attr_init(attr_ptr) pthread_attr_init((attr_ptr)) @@ -101,6 +104,8 @@ typedef pthread_once_t H5TS_once_t; #define H5TS_mutex_init(mutex) pthread_mutex_init(mutex, NULL) #define H5TS_mutex_lock_simple(mutex) pthread_mutex_lock(mutex) #define H5TS_mutex_unlock_simple(mutex) pthread_mutex_unlock(mutex) + +/* Pthread-only routines */ H5_DLL uint64_t H5TS_thread_id(void); #endif /* H5_HAVE_WIN_THREADS */ @@ -128,6 +133,7 @@ H5_DLL H5TS_thread_t H5TS_create_thread(void *(*func)(void *), H5TS_attr_t *attr #else /* H5_HAVE_THREADSAFE */ +/* Non-threadsafe code needs this */ #define H5TS_thread_id() ((uint64_t)0) #endif /* H5_HAVE_THREADSAFE */ diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h index 53112f7..564de61 100644 --- a/src/H5Tpkg.h +++ b/src/H5Tpkg.h @@ -116,7 +116,7 @@ #endif /* Define an internal macro for converting unsigned long long to long double. SGI compilers give - * some incorect conversion. 64-bit Solaris does different rounding. Windows Visual Studio 6 does + * some incorrect conversion. 64-bit Solaris does different rounding. Windows Visual Studio 6 does * not support unsigned long long. For FreeBSD(sleipnir), the last 2 bytes of mantissa are lost when * compiler tries to do the conversion. For Cygwin, compiler doesn't do rounding correctly. * Mac OS 10.4 gives some incorrect result. */ diff --git a/src/H5Tprivate.h b/src/H5Tprivate.h index b7c203c..7ec8aff 100644 --- a/src/H5Tprivate.h +++ b/src/H5Tprivate.h @@ -17,11 +17,11 @@ #ifndef H5Tprivate_H #define H5Tprivate_H -/* Get package's public header */ +/* Include package's public header */ #include "H5Tpublic.h" /* Other public headers needed by this file */ -#include "H5MMpublic.h" /* Memory management */ +#include "H5MMpublic.h" /* Memory management */ /* Private headers needed by this file */ #include "H5private.h" /* Generic Functions */ diff --git a/src/H5Tpublic.h b/src/H5Tpublic.h index b5dc566..8485bd9 100644 --- a/src/H5Tpublic.h +++ b/src/H5Tpublic.h @@ -11,6 +11,12 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/* + * This file contains public declarations for the H5T module. + */ +#ifndef H5Tpublic_H +#define H5Tpublic_H + /**\defgroup H5T H5T * * Use the functions in this module to manage HDF5 datatypes. @@ -24,6 +30,26 @@ * to HDF5 files and linked to groups as HDF5 datatype objects or so-called * \Emph{committed datatypes}. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5T_examples.c create + * </td> + * <td> + * \snippet{lineno} H5T_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5T_examples.c update + * </td> + * <td> + * \snippet{lineno} H5T_examples.c delete + * </td> + * </tr> + * </table> + * * \defgroup ARRAY Array Datatypes * \ingroup H5T * \defgroup ATOM Atomic Datatypes @@ -91,12 +117,6 @@ * */ -/* - * This file contains public declarations for the H5T module. - */ -#ifndef H5Tpublic_H -#define H5Tpublic_H - /* Public headers needed by this file */ #include "H5public.h" #include "H5Ipublic.h" @@ -228,7 +248,7 @@ typedef enum H5T_pad_t { H5T_PAD_ONE = 1, /**< always set to one */ H5T_PAD_BACKGROUND = 2, /**< set to background value */ - H5T_NPAD = 3 /**< sentinal: THIS MUST BE LAST */ + H5T_NPAD = 3 /**< sentinel: THIS MUST BE LAST */ } H5T_pad_t; //! <!-- [H5T_pad_t_snip] --> @@ -276,9 +296,9 @@ typedef enum H5T_pers_t { */ //! <!-- [H5T_direction_t_snip] --> typedef enum H5T_direction_t { - H5T_DIR_DEFAULT = 0, /**< default direction is inscendent */ - H5T_DIR_ASCEND = 1, /**< in inscendent order */ - H5T_DIR_DESCEND = 2 /**< in descendent order */ + H5T_DIR_DEFAULT = 0, /**< default direction is ascending */ + H5T_DIR_ASCEND = 1, /**< in ascending order */ + H5T_DIR_DESCEND = 2 /**< in descending order */ } H5T_direction_t; //! <!-- [H5T_direction_t_snip] --> @@ -359,7 +379,7 @@ typedef herr_t (*H5T_conv_t)(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, siz * \returns Valid callback function return values are #H5T_CONV_ABORT, * #H5T_CONV_UNHANDLED and #H5T_CONV_HANDLED. * - * \details If an exception like overflow happenes during conversion, this + * \details If an exception like overflow happens during conversion, this * function is called if it's registered through H5Pset_type_conv_cb(). * */ @@ -1278,7 +1298,7 @@ H5_DLL herr_t H5Tlock(hid_t type_id); * the link(s) by which the new committed datatype is accessed and * the creation of any intermediate groups that may be missing. * - * Once commited, this datatype may be used to define the datatype + * Once committed, this datatype may be used to define the datatype * of any other dataset or attribute in the file. * * This function will not accept a datatype that cannot actually hold @@ -1288,7 +1308,7 @@ H5_DLL herr_t H5Tlock(hid_t type_id); * Committed datatypes are sometimes referred to as named datatypes. * * \version 1.8.7 Function modified in this release to reject datatypes that - * will not accomodate actual data, such as a compound datatype + * will not accommodate actual data, such as a compound datatype * with no fields or an enumerated datatype with no members. * * \since 1.8.0 @@ -1366,7 +1386,7 @@ H5_DLL hid_t H5Topen2(hid_t loc_id, const char *name, hid_t tapl_id); * fields and enumerated datatypes with no members. * * \version 1.8.7 Function modified in this release to reject datatypes that - * will not accomodate actual data, such as a compound datatype + * will not accommodate actual data, such as a compound datatype * with no fields or an enumerated datatype with no members. * * \since 1.2.0 @@ -2698,7 +2718,6 @@ H5_DLL herr_t H5Tset_cset(hid_t type_id, H5T_cset_t cset); */ H5_DLL herr_t H5Tset_strpad(hid_t type_id, H5T_str_t strpad); -/* Type conversion database */ /** * \ingroup CONV * diff --git a/src/H5Zpublic.h b/src/H5Zpublic.h index e1b3312..bb92595 100644 --- a/src/H5Zpublic.h +++ b/src/H5Zpublic.h @@ -11,6 +11,13 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/* Programmer: Robb Matzke + * Thursday, April 16, 1998 + */ + +#ifndef H5Zpublic_H +#define H5Zpublic_H + /**\defgroup H5Z H5Z * * Use the functions in this module to manage HDF5 filters. @@ -25,6 +32,27 @@ * * Filters are deleted by unregistering. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5Z_examples.c filter + * \snippet{lineno} H5Z_examples.c create + * </td> + * <td> + * \snippet{lineno} H5Z_examples.c read + * </td> + * </tr> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5Z_examples.c update + * </td> + * <td> + * \snippet{lineno} H5Z_examples.c delete + * </tr> + * </table> + * * HDF5 supports a filter pipeline that provides the capability for standard and * customized raw data processing during I/O operations. HDF5 is distributed * with a small set of standard filters such as compression (gzip, SZIP, and a @@ -78,13 +106,6 @@ * */ -/* Programmer: Robb Matzke - * Thursday, April 16, 1998 - */ - -#ifndef H5Zpublic_H -#define H5Zpublic_H - /* Public headers needed by this file */ #include "H5public.h" @@ -754,4 +775,5 @@ typedef struct H5Z_class1_t { #ifdef __cplusplus } #endif -#endif + +#endif /* _H5Zpublic_H */ diff --git a/src/H5private.h b/src/H5private.h index ef0bd82..d388fbd 100644 --- a/src/H5private.h +++ b/src/H5private.h @@ -82,9 +82,9 @@ #endif /* - * The `struct stat' data type for stat() and fstat(). This is a Posix file - * but often apears on non-Posix systems also. The `struct stat' is required - * for hdf5 to compile, although only a few fields are actually used. + * The `struct stat' data type for stat() and fstat(). This is a POSIX file + * but often apears on non-POSIX systems also. The `struct stat' is required + * for HDF5 to compile, although only a few fields are actually used. */ #ifdef H5_HAVE_SYS_STAT_H #include <sys/stat.h> @@ -164,6 +164,7 @@ #define H5_DEFAULT_VFD H5FD_SEC2 #ifdef H5_HAVE_WIN32_API + /* The following two defines must be before any windows headers are included */ #define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */ #define NOGDI /* Exclude Graphic Display Interface macros */ @@ -581,259 +582,259 @@ typedef struct { #ifndef HDabort #define HDabort() abort() -#endif /* HDabort */ +#endif #ifndef HDabs #define HDabs(X) abs(X) -#endif /* HDabs */ +#endif #ifndef HDaccess #define HDaccess(F, M) access(F, M) -#endif /* HDaccess */ +#endif #ifndef HDacos #define HDacos(X) acos(X) -#endif /* HDacos */ +#endif #ifndef HDalarm #ifdef H5_HAVE_ALARM #define HDalarm(N) alarm(N) -#else /* H5_HAVE_ALARM */ +#else #define HDalarm(N) (0) -#endif /* H5_HAVE_ALARM */ -#endif /* HDalarm */ +#endif +#endif #ifndef HDasctime #define HDasctime(T) asctime(T) -#endif /* HDasctime */ +#endif #ifndef HDasin #define HDasin(X) asin(X) -#endif /* HDasin */ +#endif #ifndef HDasprintf #define HDasprintf asprintf /*varargs*/ -#endif /* HDasprintf */ +#endif #ifndef HDassert #define HDassert(X) assert(X) -#endif /* HDassert */ +#endif #ifndef HDatan #define HDatan(X) atan(X) -#endif /* HDatan */ +#endif #ifndef HDatan2 #define HDatan2(X, Y) atan2(X, Y) -#endif /* HDatan2 */ +#endif #ifndef HDatexit #define HDatexit(F) atexit(F) -#endif /* HDatexit */ +#endif #ifndef HDatof #define HDatof(S) atof(S) -#endif /* HDatof */ +#endif #ifndef HDatoi #define HDatoi(S) atoi(S) -#endif /* HDatoi */ +#endif #ifndef HDatol #define HDatol(S) atol(S) -#endif /* HDatol */ +#endif #ifndef HDatoll #define HDatoll(S) atoll(S) -#endif /* HDatol */ +#endif #ifndef HDbsearch #define HDbsearch(K, B, N, Z, F) bsearch(K, B, N, Z, F) -#endif /* HDbsearch */ +#endif #ifndef HDcalloc #define HDcalloc(N, Z) calloc(N, Z) -#endif /* HDcalloc */ +#endif #ifndef HDceil #define HDceil(X) ceil(X) -#endif /* HDceil */ +#endif #ifndef HDcfgetispeed #define HDcfgetispeed(T) cfgetispeed(T) -#endif /* HDcfgetispeed */ +#endif #ifndef HDcfgetospeed #define HDcfgetospeed(T) cfgetospeed(T) -#endif /* HDcfgetospeed */ +#endif #ifndef HDcfsetispeed #define HDcfsetispeed(T, S) cfsetispeed(T, S) -#endif /* HDcfsetispeed */ +#endif #ifndef HDcfsetospeed #define HDcfsetospeed(T, S) cfsetospeed(T, S) -#endif /* HDcfsetospeed */ +#endif #ifndef HDchdir #define HDchdir(S) chdir(S) -#endif /* HDchdir */ +#endif #ifndef HDchmod #define HDchmod(S, M) chmod(S, M) -#endif /* HDchmod */ +#endif #ifndef HDchown #define HDchown(S, O, G) chown(S, O, G) -#endif /* HDchown */ +#endif #ifndef HDclearerr #define HDclearerr(F) clearerr(F) -#endif /* HDclearerr */ +#endif #ifndef HDclock #define HDclock() clock() -#endif /* HDclock */ +#endif #ifndef HDclose #define HDclose(F) close(F) -#endif /* HDclose */ +#endif #ifndef HDclosedir #define HDclosedir(D) closedir(D) -#endif /* HDclosedir */ +#endif #ifndef HDcos #define HDcos(X) cos(X) -#endif /* HDcos */ +#endif #ifndef HDcosh #define HDcosh(X) cosh(X) -#endif /* HDcosh */ +#endif #ifndef HDcreat #define HDcreat(S, M) creat(S, M) -#endif /* HDcreat */ +#endif #ifndef HDctermid #define HDctermid(S) ctermid(S) -#endif /* HDctermid */ +#endif #ifndef HDctime #define HDctime(T) ctime(T) -#endif /* HDctime */ +#endif #ifndef HDcuserid #define HDcuserid(S) cuserid(S) -#endif /* HDcuserid */ +#endif #ifndef HDdifftime #ifdef H5_HAVE_DIFFTIME #define HDdifftime(X, Y) difftime(X, Y) -#else /* H5_HAVE_DIFFTIME */ +#else #define HDdifftime(X, Y) ((double)(X) - (double)(Y)) -#endif /* H5_HAVE_DIFFTIME */ -#endif /* HDdifftime */ +#endif +#endif #ifndef HDdiv #define HDdiv(X, Y) div(X, Y) -#endif /* HDdiv */ +#endif #ifndef HDdup #define HDdup(F) dup(F) -#endif /* HDdup */ +#endif #ifndef HDdup2 #define HDdup2(F, I) dup2(F, I) -#endif /* HDdup2 */ +#endif /* execl() variable arguments */ /* execle() variable arguments */ /* execlp() variable arguments */ #ifndef HDexecv #define HDexecv(S, AV) execv(S, AV) -#endif /* HDexecv */ +#endif #ifndef HDexecve #define HDexecve(S, AV, E) execve(S, AV, E) -#endif /* HDexecve */ +#endif #ifndef HDexecvp #define HDexecvp(S, AV) execvp(S, AV) -#endif /* HDexecvp */ +#endif #ifndef HDexit #define HDexit(N) exit(N) -#endif /* HDexit */ +#endif #ifndef HD_exit #define HD_exit(N) _exit(N) -#endif /* HD_exit */ +#endif #ifndef HDexp #define HDexp(X) exp(X) -#endif /* HDexp */ +#endif #ifndef HDexp2 #define HDexp2(X) exp2(X) -#endif /* HDexp2 */ +#endif #ifndef HDfabs #define HDfabs(X) fabs(X) -#endif /* HDfabs */ +#endif /* use ABS() because fabsf() fabsl() are not common yet. */ #ifndef HDfabsf #define HDfabsf(X) ABS(X) -#endif /* HDfabsf */ +#endif #ifndef HDfabsl #define HDfabsl(X) ABS(X) -#endif /* HDfabsl */ +#endif #ifndef HDfclose #define HDfclose(F) fclose(F) -#endif /* HDfclose */ +#endif /* fcntl() variable arguments */ #ifndef HDfdopen #define HDfdopen(N, S) fdopen(N, S) -#endif /* HDfdopen */ +#endif #ifndef HDfeof #define HDfeof(F) feof(F) -#endif /* HDfeof */ +#endif #ifndef HDferror #define HDferror(F) ferror(F) -#endif /* HDferror */ +#endif #ifndef HDfflush #define HDfflush(F) fflush(F) -#endif /* HDfflush */ +#endif #ifndef HDfgetc #define HDfgetc(F) fgetc(F) -#endif /* HDfgetc */ +#endif #ifndef HDfgetpos #define HDfgetpos(F, P) fgetpos(F, P) -#endif /* HDfgetpos */ +#endif #ifndef HDfgets #define HDfgets(S, N, F) fgets(S, N, F) -#endif /* HDfgets */ +#endif #ifndef HDfileno #define HDfileno(F) fileno(F) -#endif /* HDfileno */ +#endif #ifndef HDfloor #define HDfloor(X) floor(X) -#endif /* HDfloor */ +#endif #ifndef HDfmod #define HDfmod(X, Y) fmod(X, Y) -#endif /* HDfmod */ +#endif #ifndef HDfopen #define HDfopen(S, M) fopen(S, M) -#endif /* HDfopen */ +#endif #ifndef HDfork #define HDfork() fork() -#endif /* HDfork */ +#endif #ifndef HDfpathconf #define HDfpathconf(F, N) fpathconf(F, N) -#endif /* HDfpathconf */ +#endif H5_DLL int HDfprintf(FILE *stream, const char *fmt, ...); #ifndef HDfputc #define HDfputc(C, F) fputc(C, F) -#endif /* HDfputc */ +#endif #ifndef HDfputs #define HDfputs(S, F) fputs(S, F) -#endif /* HDfputs */ +#endif #ifndef HDfread #define HDfread(M, Z, N, F) fread(M, Z, N, F) -#endif /* HDfread */ +#endif #ifndef HDfree #define HDfree(M) free(M) -#endif /* HDfree */ +#endif #ifndef HDfreopen #define HDfreopen(S, M, F) freopen(S, M, F) -#endif /* HDfreopen */ +#endif #ifndef HDfrexp #define HDfrexp(X, N) frexp(X, N) -#endif /* HDfrexp */ +#endif /* Check for Cray-specific 'frexpf()' and 'frexpl()' routines */ #ifndef HDfrexpf #ifdef H5_HAVE_FREXPF #define HDfrexpf(X, N) frexpf(X, N) -#else /* H5_HAVE_FREXPF */ +#else #define HDfrexpf(X, N) frexp(X, N) -#endif /* H5_HAVE_FREXPF */ -#endif /* HDfrexpf */ +#endif +#endif #ifndef HDfrexpl #ifdef H5_HAVE_FREXPL #define HDfrexpl(X, N) frexpl(X, N) -#else /* H5_HAVE_FREXPL */ +#else #define HDfrexpl(X, N) frexp(X, N) -#endif /* H5_HAVE_FREXPL */ -#endif /* HDfrexpl */ +#endif +#endif /* fscanf() variable arguments */ #ifndef HDfseek #define HDfseek(F, O, W) fseeko(F, O, W) -#endif /* HDfseek */ +#endif #ifndef HDfsetpos #define HDfsetpos(F, P) fsetpos(F, P) -#endif /* HDfsetpos */ +#endif #ifndef HDfstat #define HDfstat(F, B) fstat(F, B) -#endif /* HDfstat */ +#endif #ifndef HDlstat #define HDlstat(S, B) lstat(S, B) -#endif /* HDlstat */ +#endif #ifndef HDstat #define HDstat(S, B) stat(S, B) -#endif /* HDstat */ +#endif #ifndef H5_HAVE_WIN32_API /* These definitions differ in Windows and are defined in @@ -848,628 +849,633 @@ typedef off_t h5_stat_size_t; #ifndef HDftell #define HDftell(F) ftell(F) -#endif /* HDftell */ +#endif #ifndef HDftruncate #define HDftruncate(F, L) ftruncate(F, L) -#endif /* HDftruncate */ +#endif #ifndef HDfwrite #define HDfwrite(M, Z, N, F) fwrite(M, Z, N, F) -#endif /* HDfwrite */ +#endif #ifndef HDgetc #define HDgetc(F) getc(F) -#endif /* HDgetc */ +#endif #ifndef HDgetchar #define HDgetchar() getchar() -#endif /* HDgetchar */ +#endif #ifndef HDgetcwd #define HDgetcwd(S, Z) getcwd(S, Z) -#endif /* HDgetcwd */ +#endif #ifndef HDgetdcwd #define HDgetdcwd(D, S, Z) getcwd(S, Z) -#endif /* HDgetdcwd */ +#endif + +/* Windows only - set to zero on other systems */ #ifndef HDgetdrive #define HDgetdrive() 0 -#endif /* HDgetdrive */ +#endif + #ifndef HDgetegid #define HDgetegid() getegid() -#endif /* HDgetegid() */ +#endif #ifndef HDgetenv #define HDgetenv(S) getenv(S) -#endif /* HDgetenv */ +#endif #ifndef HDgeteuid #define HDgeteuid() geteuid() -#endif /* HDgeteuid */ +#endif #ifndef HDgetgid #define HDgetgid() getgid() -#endif /* HDgetgid */ +#endif #ifndef HDgetgrgid #define HDgetgrgid(G) getgrgid(G) -#endif /* HDgetgrgid */ +#endif #ifndef HDgetgrnam #define HDgetgrnam(S) getgrnam(S) -#endif /* HDgetgrnam */ +#endif #ifndef HDgetgroups #define HDgetgroups(Z, G) getgroups(Z, G) -#endif /* HDgetgroups */ +#endif #ifndef HDgethostname #define HDgethostname(N, L) gethostname(N, L) -#endif /* HDgethostname */ +#endif #ifndef HDgetlogin #define HDgetlogin() getlogin() -#endif /* HDgetlogin */ +#endif #ifndef HDgetpgrp #define HDgetpgrp() getpgrp() -#endif /* HDgetpgrp */ +#endif #ifndef HDgetpid #define HDgetpid() getpid() -#endif /* HDgetpid */ +#endif #ifndef HDgetppid #define HDgetppid() getppid() -#endif /* HDgetppid */ +#endif #ifndef HDgetpwnam #define HDgetpwnam(S) getpwnam(S) -#endif /* HDgetpwnam */ +#endif #ifndef HDgetpwuid #define HDgetpwuid(U) getpwuid(U) -#endif /* HDgetpwuid */ +#endif #ifndef HDgetrusage #define HDgetrusage(X, S) getrusage(X, S) -#endif /* HDgetrusage */ +#endif #ifndef HDgets #define HDgets(S) gets(S) -#endif /* HDgets */ +#endif #ifndef HDgettimeofday #define HDgettimeofday(S, P) gettimeofday(S, P) -#endif /* HDgettimeofday */ +#endif #ifndef HDgetuid #define HDgetuid() getuid() -#endif /* HDgetuid */ +#endif #ifndef HDgmtime #define HDgmtime(T) gmtime(T) -#endif /* HDgmtime */ +#endif #ifndef HDisalnum -#define HDisalnum(C) isalnum((int)(C)) /*cast for solaris warning*/ -#endif /* HDisalnum */ +#define HDisalnum(C) isalnum((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDisalpha -#define HDisalpha(C) isalpha((int)(C)) /*cast for solaris warning*/ -#endif /* HDisalpha */ +#define HDisalpha(C) isalpha((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDisatty #define HDisatty(F) isatty(F) -#endif /* HDisatty */ +#endif #ifndef HDiscntrl -#define HDiscntrl(C) iscntrl((int)(C)) /*cast for solaris warning*/ -#endif /* HDiscntrl */ +#define HDiscntrl(C) iscntrl((int)(C)) /* Cast for solaris warning */ +#endif #ifndef HDisdigit -#define HDisdigit(C) isdigit((int)(C)) /*cast for solaris warning*/ -#endif /* HDisdigit */ +#define HDisdigit(C) isdigit((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDisgraph -#define HDisgraph(C) isgraph((int)(C)) /*cast for solaris warning*/ -#endif /* HDisgraph */ +#define HDisgraph(C) isgraph((int)(C)) /* Cast for Solaris warning*/ +#endif #ifndef HDislower -#define HDislower(C) islower((int)(C)) /*cast for solaris warning*/ -#endif /* HDislower */ +#define HDislower(C) islower((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDisnan #define HDisnan(X) isnan(X) -#endif /* HDisnan */ +#endif #ifndef HDisprint -#define HDisprint(C) isprint((int)(C)) /*cast for solaris warning*/ -#endif /* HDisprint */ +#define HDisprint(C) isprint((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDispunct -#define HDispunct(C) ispunct((int)(C)) /*cast for solaris warning*/ -#endif /* HDispunct */ +#define HDispunct(C) ispunct((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDisspace -#define HDisspace(C) isspace((int)(C)) /*cast for solaris warning*/ -#endif /* HDisspace */ +#define HDisspace(C) isspace((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDisupper -#define HDisupper(C) isupper((int)(C)) /*cast for solaris warning*/ -#endif /* HDisupper */ +#define HDisupper(C) isupper((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDisxdigit -#define HDisxdigit(C) isxdigit((int)(C)) /*cast for solaris warning*/ -#endif /* HDisxdigit */ +#define HDisxdigit(C) isxdigit((int)(C)) /* Cast for Solaris warning */ +#endif #ifndef HDkill #define HDkill(P, S) kill(P, S) -#endif /* HDkill */ +#endif #ifndef HDlabs #define HDlabs(X) labs(X) -#endif /* HDlabs */ +#endif #ifndef HDldexp #define HDldexp(X, N) ldexp(X, N) -#endif /* HDldexp */ +#endif #ifndef HDldiv #define HDldiv(X, Y) ldiv(X, Y) -#endif /* HDldiv */ +#endif #ifndef HDlink #define HDlink(OLD, NEW) link(OLD, NEW) -#endif /* HDlink */ +#endif #ifndef HDllround #define HDllround(V) llround(V) -#endif /* HDround */ +#endif #ifndef HDllroundf #define HDllroundf(V) llroundf(V) -#endif /* HDllroundf */ +#endif #ifndef HDllroundl #define HDllroundl(V) llroundl(V) -#endif /* HDllroundl */ +#endif #ifndef HDlocaleconv #define HDlocaleconv() localeconv() -#endif /* HDlocaleconv */ +#endif #ifndef HDlocaltime #define HDlocaltime(T) localtime(T) -#endif /* HDlocaltime */ +#endif #ifndef HDlog #define HDlog(X) log(X) -#endif /* HDlog */ +#endif #ifndef HDlog10 #define HDlog10(X) log10(X) -#endif /* HDlog10 */ +#endif #ifndef HDlongjmp #define HDlongjmp(J, N) longjmp(J, N) -#endif /* HDlongjmp */ +#endif #ifndef HDlround #define HDlround(V) lround(V) -#endif /* HDround */ +#endif #ifndef HDlroundf #define HDlroundf(V) lroundf(V) -#endif /* HDlroundf */ +#endif #ifndef HDlroundl #define HDlroundl(V) lroundl(V) -#endif /* HDroundl */ +#endif #ifndef HDlseek #define HDlseek(F, O, W) lseek(F, O, W) -#endif /* HDlseek */ +#endif #ifndef HDmalloc #define HDmalloc(Z) malloc(Z) -#endif /* HDmalloc */ +#endif #ifndef HDposix_memalign #define HDposix_memalign(P, A, Z) posix_memalign(P, A, Z) -#endif /* HDposix_memalign */ +#endif #ifndef HDmblen #define HDmblen(S, N) mblen(S, N) -#endif /* HDmblen */ +#endif #ifndef HDmbstowcs #define HDmbstowcs(P, S, Z) mbstowcs(P, S, Z) -#endif /* HDmbstowcs */ +#endif #ifndef HDmbtowc #define HDmbtowc(P, S, Z) mbtowc(P, S, Z) -#endif /* HDmbtowc */ +#endif #ifndef HDmemchr #define HDmemchr(S, C, Z) memchr(S, C, Z) -#endif /* HDmemchr */ +#endif #ifndef HDmemcmp #define HDmemcmp(X, Y, Z) memcmp(X, Y, Z) -#endif /* HDmemcmp */ +#endif /* * The (char*) casts are required for the DEC when optimizations are turned * on and the source and/or destination are not aligned. */ #ifndef HDmemcpy #define HDmemcpy(X, Y, Z) memcpy((char *)(X), (const char *)(Y), Z) -#endif /* HDmemcpy */ +#endif #ifndef HDmemmove #define HDmemmove(X, Y, Z) memmove((char *)(X), (const char *)(Y), Z) -#endif /* HDmemmove */ +#endif #ifndef HDmemset #define HDmemset(X, C, Z) memset(X, C, Z) -#endif /* HDmemset */ +#endif #ifndef HDmkdir #define HDmkdir(S, M) mkdir(S, M) -#endif /* HDmkdir */ +#endif #ifndef HDmkfifo #define HDmkfifo(S, M) mkfifo(S, M) -#endif /* HDmkfifo */ +#endif #ifndef HDmktime #define HDmktime(T) mktime(T) -#endif /* HDmktime */ +#endif #ifndef HDmodf #define HDmodf(X, Y) modf(X, Y) -#endif /* HDmodf */ +#endif #ifndef HDnanosleep #define HDnanosleep(N, O) nanosleep(N, O) -#endif /* HDnanosleep */ +#endif #ifndef HDopen #define HDopen(F, ...) open(F, __VA_ARGS__) -#endif /* HDopen */ +#endif #ifndef HDopendir #define HDopendir(S) opendir(S) -#endif /* HDopendir */ +#endif #ifndef HDpathconf #define HDpathconf(S, N) pathconf(S, N) -#endif /* HDpathconf */ +#endif #ifndef HDpause #define HDpause() pause() -#endif /* HDpause */ +#endif #ifndef HDperror #define HDperror(S) perror(S) -#endif /* HDperror */ +#endif #ifndef HDpipe #define HDpipe(F) pipe(F) -#endif /* HDpipe */ +#endif #ifndef HDpow #define HDpow(X, Y) pow(X, Y) -#endif /* HDpow */ +#endif /* printf() variable arguments */ #ifndef HDprintf #define HDprintf(...) HDfprintf(stdout, __VA_ARGS__) -#endif /* HDprintf */ +#endif #ifndef HDputc #define HDputc(C, F) putc(C, F) -#endif /* HDputc*/ +#endif #ifndef HDputchar #define HDputchar(C) putchar(C) -#endif /* HDputchar */ +#endif #ifndef HDputs #define HDputs(S) puts(S) -#endif /* HDputs */ +#endif #ifndef HDqsort #define HDqsort(M, N, Z, F) qsort(M, N, Z, F) -#endif /* HDqsort*/ +#endif #ifndef HDraise #define HDraise(N) raise(N) -#endif /* HDraise */ +#endif +/* clang-format off */ #ifdef H5_HAVE_RAND_R -#ifndef HDrandom -#define HDrandom() HDrand() -#endif /* HDrandom */ -H5_DLL int HDrand(void); -#ifndef HDsrandom -#define HDsrandom(S) HDsrand(S) -#endif /* HDsrandom */ -H5_DLL void HDsrand(unsigned int seed); +# ifndef HDrandom +# define HDrandom() HDrand() +# endif + H5_DLL int HDrand(void); +# ifndef HDsrandom +# define HDsrandom(S) HDsrand(S) +# endif + H5_DLL void HDsrand(unsigned int seed); #elif defined(H5_HAVE_RANDOM) -#ifndef HDrand -#define HDrand() random() -#endif /* HDrand */ -#ifndef HDrandom -#define HDrandom() random() -#endif /* HDrandom */ -#ifndef HDsrand -#define HDsrand(S) srandom(S) -#endif /* HDsrand */ -#ifndef HDsrandom -#define HDsrandom(S) srandom(S) -#endif /* HDsrandom */ -#else /* H5_HAVE_RANDOM */ -#ifndef HDrand -#define HDrand() rand() -#endif /* HDrand */ -#ifndef HDrandom -#define HDrandom() rand() -#endif /* HDrandom */ -#ifndef HDsrand -#define HDsrand(S) srand(S) -#endif /* HDsrand */ -#ifndef HDsrandom -#define HDsrandom(S) srand(S) -#endif /* HDsrandom */ -#endif /* H5_HAVE_RANDOM */ +# ifndef HDrand +# define HDrand() random() +# endif +# ifndef HDrandom +# define HDrandom() random() +# endif +# ifndef HDsrand +# define HDsrand(S) srandom(S) +# endif +# ifndef HDsrandom +# define HDsrandom(S) srandom(S) +# endif +#else +# ifndef HDrand +# define HDrand() rand() +# endif +# ifndef HDrandom +# define HDrandom() rand() +# endif +# ifndef HDsrand +# define HDsrand(S) srand(S) +# endif +# ifndef HDsrandom +# define HDsrandom(S) srand(S) +# endif +#endif +/* clang-format on */ #ifndef HDread #define HDread(F, M, Z) read(F, M, Z) -#endif /* HDread */ +#endif #ifndef HDreaddir #define HDreaddir(D) readdir(D) -#endif /* HDreaddir */ +#endif #ifndef HDrealloc #define HDrealloc(M, Z) realloc(M, Z) -#endif /* HDrealloc */ +#endif #ifndef HDrealpath #define HDrealpath(F1, F2) realpath(F1, F2) -#endif /* HDrealloc */ +#endif #ifndef HDremove #define HDremove(S) remove(S) -#endif /* HDremove */ +#endif #ifndef HDrename #define HDrename(OLD, NEW) rename(OLD, NEW) -#endif /* HDrename */ +#endif #ifndef HDrewind #define HDrewind(F) rewind(F) -#endif /* HDrewind */ +#endif #ifndef HDrewinddir #define HDrewinddir(D) rewinddir(D) -#endif /* HDrewinddir */ +#endif #ifndef HDround #define HDround(V) round(V) -#endif /* HDround */ +#endif #ifndef HDroundf #define HDroundf(V) roundf(V) -#endif /* HDroundf */ +#endif #ifndef HDroundl #define HDroundl(V) roundl(V) -#endif /* HDroundl */ +#endif #ifndef HDrmdir #define HDrmdir(S) rmdir(S) -#endif /* HDrmdir */ +#endif /* scanf() variable arguments */ #ifndef HDselect #define HDselect(N, RD, WR, ER, T) select(N, RD, WR, ER, T) -#endif /* HDsetbuf */ +#endif #ifndef HDsetbuf #define HDsetbuf(F, S) setbuf(F, S) -#endif /* HDsetbuf */ +#endif #ifndef HDsetenv #define HDsetenv(N, V, O) setenv(N, V, O) -#endif /* HDsetenv */ +#endif #ifndef HDsetgid #define HDsetgid(G) setgid(G) -#endif /* HDsetgid */ +#endif #ifndef HDsetjmp #define HDsetjmp(J) setjmp(J) -#endif /* HDsetjmp */ +#endif #ifndef HDsetlocale #define HDsetlocale(N, S) setlocale(N, S) -#endif /* HDsetlocale */ +#endif #ifndef HDsetpgid #define HDsetpgid(P, PG) setpgid(P, PG) -#endif /* HDsetpgid */ +#endif #ifndef HDsetsid #define HDsetsid() setsid() -#endif /* HDsetsid */ +#endif #ifndef HDsetuid #define HDsetuid(U) setuid(U) -#endif /* HDsetuid */ +#endif #ifndef HDsetvbuf #define HDsetvbuf(F, S, M, Z) setvbuf(F, S, M, Z) -#endif /* HDsetvbuf */ +#endif #ifndef HDsigaddset #define HDsigaddset(S, N) sigaddset(S, N) -#endif /* HDsigaddset */ +#endif #ifndef HDsigdelset #define HDsigdelset(S, N) sigdelset(S, N) -#endif /* HDsigdelset */ +#endif #ifndef HDsigemptyset #define HDsigemptyset(S) sigemptyset(S) -#endif /* HDsigemptyset */ +#endif #ifndef HDsigfillset #define HDsigfillset(S) sigfillset(S) -#endif /* HDsigfillset */ +#endif #ifndef HDsigismember #define HDsigismember(S, N) sigismember(S, N) -#endif /* HDsigismember */ +#endif #ifndef HDsiglongjmp #define HDsiglongjmp(J, N) siglongjmp(J, N) -#endif /* HDsiglongjmp */ +#endif #ifndef HDsignal #define HDsignal(N, F) signal(N, F) -#endif /* HDsignal */ +#endif #ifndef HDsigpending #define HDsigpending(S) sigpending(S) -#endif /* HDsigpending */ +#endif #ifndef HDsigprocmask #define HDsigprocmask(H, S, O) sigprocmask(H, S, O) -#endif /* HDsigprocmask */ +#endif #ifndef HDsigsetjmp #define HDsigsetjmp(J, N) sigsetjmp(J, N) -#endif /* HDsigsetjmp */ +#endif #ifndef HDsigsuspend #define HDsigsuspend(S) sigsuspend(S) -#endif /* HDsigsuspend */ +#endif #ifndef HDsin #define HDsin(X) sin(X) -#endif /* HDsin */ +#endif #ifndef HDsinh #define HDsinh(X) sinh(X) -#endif /* HDsinh */ +#endif #ifndef HDsleep #define HDsleep(N) sleep(N) -#endif /* HDsleep */ +#endif #ifndef HDsnprintf #define HDsnprintf snprintf /*varargs*/ -#endif /* HDsnprintf */ +#endif #ifndef HDsprintf #define HDsprintf sprintf /*varargs*/ -#endif /* HDsprintf */ +#endif #ifndef HDsqrt #define HDsqrt(X) sqrt(X) -#endif /* HDsqrt */ +#endif #ifndef HDsscanf #define HDsscanf(S, FMT, ...) sscanf(S, FMT, __VA_ARGS__) -#endif /* HDsscanf */ +#endif #ifndef HDstrcat #define HDstrcat(X, Y) strcat(X, Y) -#endif /* HDstrcat */ +#endif #ifndef HDstrchr #define HDstrchr(S, C) strchr(S, C) -#endif /* HDstrchr */ +#endif #ifndef HDstrcmp #define HDstrcmp(X, Y) strcmp(X, Y) -#endif /* HDstrcmp */ +#endif #ifndef HDstrcasecmp #define HDstrcasecmp(X, Y) strcasecmp(X, Y) -#endif /* HDstrcasecmp */ +#endif #ifndef HDstrcoll #define HDstrcoll(X, Y) strcoll(X, Y) -#endif /* HDstrcoll */ +#endif #ifndef HDstrcpy #define HDstrcpy(X, Y) strcpy(X, Y) -#endif /* HDstrcpy */ +#endif #ifndef HDstrcspn #define HDstrcspn(X, Y) strcspn(X, Y) -#endif /* HDstrcspn */ +#endif #ifndef HDstrerror #define HDstrerror(N) strerror(N) -#endif /* HDstrerror */ +#endif #ifndef HDstrftime #define HDstrftime(S, Z, F, T) strftime(S, Z, F, T) -#endif /* HDstrftime */ +#endif #ifndef HDstrlen #define HDstrlen(S) strlen(S) -#endif /* HDstrlen */ +#endif #ifndef HDstrncat #define HDstrncat(X, Y, Z) strncat(X, Y, Z) -#endif /* HDstrncat */ +#endif #ifndef HDstrncmp #define HDstrncmp(X, Y, Z) strncmp(X, Y, Z) -#endif /* HDstrncmp */ +#endif #ifndef HDstrncpy #define HDstrncpy(X, Y, Z) strncpy(X, Y, Z) -#endif /* HDstrncpy */ +#endif #ifndef HDstrpbrk #define HDstrpbrk(X, Y) strpbrk(X, Y) -#endif /* HDstrpbrk */ +#endif #ifndef HDstrrchr #define HDstrrchr(S, C) strrchr(S, C) -#endif /* HDstrrchr */ +#endif #ifndef HDstrspn #define HDstrspn(X, Y) strspn(X, Y) -#endif /* HDstrspn */ +#endif #ifndef HDstrstr #define HDstrstr(X, Y) strstr(X, Y) -#endif /* HDstrstr */ +#endif #ifndef HDstrtod #define HDstrtod(S, R) strtod(S, R) -#endif /* HDstrtod */ +#endif #ifndef HDstrtok #define HDstrtok(X, Y) strtok(X, Y) -#endif /* HDstrtok */ +#endif #ifndef HDstrtok_r #define HDstrtok_r(X, Y, Z) strtok_r(X, Y, Z) -#endif /* HDstrtok */ +#endif #ifndef HDstrtol #define HDstrtol(S, R, N) strtol(S, R, N) -#endif /* HDstrtol */ +#endif #ifndef HDstrtoll #ifdef H5_HAVE_STRTOLL #define HDstrtoll(S, R, N) strtoll(S, R, N) #else H5_DLL int64_t HDstrtoll(const char *s, const char **rest, int base); -#endif /* H5_HAVE_STRTOLL */ -#endif /* HDstrtoll */ +#endif +#endif #ifndef HDstrtoul #define HDstrtoul(S, R, N) strtoul(S, R, N) -#endif /* HDstrtoul */ +#endif #ifndef HDstrtoull #define HDstrtoull(S, R, N) strtoull(S, R, N) -#endif /* HDstrtoul */ +#endif #ifndef HDstrtoumax #define HDstrtoumax(S, R, N) strtoumax(S, R, N) -#endif /* HDstrtoumax */ +#endif #ifndef HDstrxfrm #define HDstrxfrm(X, Y, Z) strxfrm(X, Y, Z) -#endif /* HDstrxfrm */ +#endif #ifdef H5_HAVE_SYMLINK #ifndef HDsymlink #define HDsymlink(F1, F2) symlink(F1, F2) -#endif /* HDsymlink */ -#endif /* H5_HAVE_SYMLINK */ +#endif +#endif #ifndef HDsysconf #define HDsysconf(N) sysconf(N) -#endif /* HDsysconf */ +#endif #ifndef HDsystem #define HDsystem(S) system(S) -#endif /* HDsystem */ +#endif #ifndef HDtan #define HDtan(X) tan(X) -#endif /* HDtan */ +#endif #ifndef HDtanh #define HDtanh(X) tanh(X) -#endif /* HDtanh */ +#endif #ifndef HDtcdrain #define HDtcdrain(F) tcdrain(F) -#endif /* HDtcdrain */ +#endif #ifndef HDtcflow #define HDtcflow(F, A) tcflow(F, A) -#endif /* HDtcflow */ +#endif #ifndef HDtcflush #define HDtcflush(F, N) tcflush(F, N) -#endif /* HDtcflush */ +#endif #ifndef HDtcgetattr #define HDtcgetattr(F, T) tcgetattr(F, T) -#endif /* HDtcgetattr */ +#endif #ifndef HDtcgetpgrp #define HDtcgetpgrp(F) tcgetpgrp(F) -#endif /* HDtcgetpgrp */ +#endif #ifndef HDtcsendbreak #define HDtcsendbreak(F, N) tcsendbreak(F, N) -#endif /* HDtcsendbreak */ +#endif #ifndef HDtcsetattr #define HDtcsetattr(F, O, T) tcsetattr(F, O, T) -#endif /* HDtcsetattr */ +#endif #ifndef HDtcsetpgrp #define HDtcsetpgrp(F, N) tcsetpgrp(F, N) -#endif /* HDtcsetpgrp */ +#endif #ifndef HDtime #define HDtime(T) time(T) -#endif /* HDtime */ +#endif #ifndef HDtimes #define HDtimes(T) times(T) -#endif /* HDtimes*/ +#endif #ifndef HDtmpfile #define HDtmpfile() tmpfile() -#endif /* HDtmpfile */ +#endif #ifndef HDtmpnam #define HDtmpnam(S) tmpnam(S) -#endif /* HDtmpnam */ +#endif #ifndef HDtolower #define HDtolower(C) tolower(C) -#endif /* HDtolower */ +#endif #ifndef HDtoupper #define HDtoupper(C) toupper(C) -#endif /* HDtoupper */ +#endif #ifndef HDttyname #define HDttyname(F) ttyname(F) -#endif /* HDttyname */ +#endif #ifndef HDtzset #define HDtzset() tzset() -#endif /* HDtzset */ +#endif #ifndef HDumask #define HDumask(N) umask(N) -#endif /* HDumask */ +#endif #ifndef HDuname #define HDuname(S) uname(S) -#endif /* HDuname */ +#endif #ifndef HDungetc #define HDungetc(C, F) ungetc(C, F) -#endif /* HDungetc */ +#endif #ifndef HDunlink #define HDunlink(S) unlink(S) -#endif /* HDunlink */ +#endif #ifndef HDutime #define HDutime(S, T) utime(S, T) -#endif /* HDutime */ +#endif #ifndef HDva_arg #define HDva_arg(A, T) va_arg(A, T) -#endif /* HDva_arg */ +#endif #ifndef HDva_copy #define HDva_copy(D, S) va_copy(D, S) -#endif /* HDva_copy */ +#endif #ifndef HDva_end #define HDva_end(A) va_end(A) -#endif /* HDva_end */ +#endif #ifndef HDva_start #define HDva_start(A, P) va_start(A, P) -#endif /* HDva_start */ +#endif #ifndef HDvasprintf #define HDvasprintf(RET, FMT, A) vasprintf(RET, FMT, A) -#endif /* HDvasprintf */ +#endif #ifndef HDvfprintf #define HDvfprintf(F, FMT, A) vfprintf(F, FMT, A) -#endif /* HDvfprintf */ +#endif #ifndef HDvprintf #define HDvprintf(FMT, A) vprintf(FMT, A) -#endif /* HDvprintf */ +#endif #ifndef HDvsprintf #define HDvsprintf(S, FMT, A) vsprintf(S, FMT, A) -#endif /* HDvsprintf */ +#endif #ifndef HDvsnprintf #define HDvsnprintf(S, N, FMT, A) vsnprintf(S, N, FMT, A) -#endif /* HDvsnprintf */ +#endif #ifndef HDwait #define HDwait(W) wait(W) -#endif /* HDwait */ +#endif #ifndef HDwaitpid #define HDwaitpid(P, W, O) waitpid(P, W, O) -#endif /* HDwaitpid */ +#endif #ifndef HDwcstombs #define HDwcstombs(S, P, Z) wcstombs(S, P, Z) -#endif /* HDwcstombs */ +#endif #ifndef HDwctomb #define HDwctomb(S, C) wctomb(S, C) -#endif /* HDwctomb */ +#endif #ifndef HDwrite #define HDwrite(F, M, Z) write(F, M, Z) -#endif /* HDwrite */ +#endif /* * And now for a couple non-Posix functions... Watch out for systems that @@ -1481,16 +1487,16 @@ extern char * strdup(const char *s); #ifndef HDstrdup #define HDstrdup(S) strdup(S) -#endif /* HDstrdup */ +#endif #ifndef HDpthread_self #define HDpthread_self() pthread_self() -#endif /* HDpthread_self */ +#endif /* Use this version of pthread_self for printing the thread ID */ #ifndef HDpthread_self_ulong #define HDpthread_self_ulong() ((unsigned long)pthread_self()) -#endif /* HDpthread_self_ulong */ +#endif /* Macro for "stringizing" an integer in the C preprocessor (use H5_TOSTRING) */ /* (use H5_TOSTRING, H5_STRINGIZE is just part of the implementation) */ @@ -1872,7 +1878,7 @@ extern H5_api_t H5_g; #define H5_API_LOCK #define H5_API_UNLOCK -/* disable cancelability (sequential version) */ +/* disable cancellability (sequential version) */ #define H5_API_UNSET_CANCEL #define H5_API_SET_CANCEL diff --git a/src/H5public.h b/src/H5public.h index 3c90c2a..aeb8664 100644 --- a/src/H5public.h +++ b/src/H5public.h @@ -11,19 +11,40 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/* + * This file contains public declarations for the HDF5 module. + */ +#ifndef H5public_H +#define H5public_H + /**\defgroup H5 H5 * * Use the functions in this module to manage the life cycle of HDF5 library * instances. * + * <table> + * <tr><th>Create</th><th>Read</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5_examples.c create + * </td> + * <td> + * \snippet{lineno} H5_examples.c read + * </td> + * <tr><th>Update</th><th>Delete</th></tr> + * <tr valign="top"> + * <td> + * \snippet{lineno} H5_examples.c update + * </td> + * <td> + * \snippet{lineno} H5_examples.c closing_shop + * \snippet{lineno} H5_examples.c delete + * </td> + * </tr> + * </table> + * */ -/* - * This file contains public declarations for the HDF5 module. - */ -#ifndef H5public_H -#define H5public_H - /* Include files for public use... */ /* * Since H5pubconf.h is a generated header file, it is messy to try @@ -63,6 +84,7 @@ #ifdef H5_HAVE_STDDEF_H #include <stddef.h> #endif + #ifdef H5_HAVE_PARALLEL /* Don't link against MPI C++ bindings */ #define MPICH_SKIP_MPICXX 1 @@ -199,8 +221,9 @@ extern "C" { * Status return values. Failed integer functions in HDF5 result almost * always in a negative value (unsigned failing functions sometimes return * zero for failure) while successful return is non-negative (often zero). - * The negative failure value is most commonly -1, but don't bet on it. The - * proper way to detect failure is something like: + * The negative failure value is most commonly -1, but don't bet on it. + * + * The proper way to detect failure is something like: * \code * if((dset = H5Dopen2(file, name)) < 0) * fprintf(stderr, "unable to open the requested dataset\n"); @@ -227,7 +250,14 @@ typedef int herr_t; typedef unsigned int hbool_t; typedef int htri_t; -/* Define the ssize_t type if it not is defined */ +/* The signed version of size_t + * + * ssize_t is POSIX and not defined in any C standard. It's used in some + * public HDF5 API calls so this work-around will define it if it's not + * present. + * + * Use of ssize_t should be discouraged in new code. + */ #if H5_SIZEOF_SSIZE_T == 0 /* Undefine this size, we will re-define it in one of the sections below */ #undef H5_SIZEOF_SSIZE_T @@ -245,8 +275,10 @@ typedef long long ssize_t; #endif #endif -/* int64_t type is used for creation order field for links. It may be - * defined in Posix.1g, otherwise it is defined here. +/** + * The size of file objects. + * + * \internal Defined as a (minimum) 64-bit integer type. */ #if H5_SIZEOF_INT64_T >= 8 #elif H5_SIZEOF_INT >= 8 @@ -291,9 +323,11 @@ typedef unsigned long long uint64_t; #error "nothing appropriate for uint64_t" #endif -/* - * The sizes of file objects have their own types defined here, use a minimum - * 64-bit type. +/** + * The size of file objects. Used when negative values are needed to indicate errors. + * + * \internal Defined as a (minimum) 64-bit integer type. Use of hssize_t + * should be discouraged in new code. */ #if H5_SIZEOF_LONG_LONG >= 8 H5_GCC_DIAG_OFF("long-long") @@ -313,8 +347,10 @@ H5_GCC_DIAG_ON("long-long") #error "nothing appropriate for hsize_t" #endif -/* - * File addresses have their own types. +/** + * The address of an object in the file. + * + * \internal Defined as a (minimum) 64-bit unsigned integer type. */ #if H5_SIZEOF_INT >= 8 typedef unsigned haddr_t; @@ -395,9 +431,9 @@ typedef enum { /* (Actually, any positive value will cause the iterator to stop and pass back * that positive value to the function that called the iterator) */ -#define H5_ITER_ERROR (-1) -#define H5_ITER_CONT (0) -#define H5_ITER_STOP (1) +#define H5_ITER_ERROR (-1) /**< Error, stop iteration */ +#define H5_ITER_CONT (0) /**< Continue iteration */ +#define H5_ITER_STOP (1) /**< Stop iteration, short-circuit success */ //! <!-- [H5_index_t_snip] --> /** diff --git a/src/H5win32defs.h b/src/H5win32defs.h index 10a5e83..308ba6d 100644 --- a/src/H5win32defs.h +++ b/src/H5win32defs.h @@ -95,6 +95,7 @@ typedef __int64 h5_stat_size_t; #else #define HDopen(S, F, ...) Wopen_utf8(S, F, ##__VA_ARGS__) #endif + #define HDread(F, M, Z) _read(F, M, Z) #define HDremove(S) Wremove_utf8(S) #define HDrmdir(S) _rmdir(S) |