diff options
Diffstat (limited to 'src/H5Ppublic.h')
| -rw-r--r-- | src/H5Ppublic.h | 245 |
1 files changed, 199 insertions, 46 deletions
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, |