diff options
Diffstat (limited to 'doxygen/dox')
30 files changed, 858 insertions, 638 deletions
diff --git a/doxygen/dox/APIVersions.dox b/doxygen/dox/APIVersions.dox new file mode 100644 index 0000000..3658f06 --- /dev/null +++ b/doxygen/dox/APIVersions.dox @@ -0,0 +1,173 @@ +/** + * \ingroup H5A + * \def H5Acreate + * \api_vers_2{H5Acreate,H5Acreate1,H5Acreate2} + */ + +/** + * \ingroup H5A + * \def H5Aiterate + * \api_vers_2{H5Aiterate,H5Aiterate1,H5Aiterate2} + */ + +/** + * \ingroup H5D + * \def H5Dcreate + * \api_vers_2{H5Dcreate,H5Dcreate1,H5Dcreate2} + */ + +/** + * \ingroup H5E + * \def H5Eget_auto + * \api_vers_2{H5Eget_auto,H5Eget_auto1,H5Eget_auto2} + */ + +/** + * \ingroup H5E + * \def H5Eprint + * \api_vers_2{H5Eprint,H5Eprint1,H5Eprint2} + */ + +/** + * \ingroup H5E + * \def H5Epush + * \api_vers_2{H5Epush,H5Epush1,H5Epush2} + */ + +/** + * \ingroup H5E + * \def H5Eset_auto + * \api_vers_2{H5Eset_auto,H5Eset_auto1,H5Eset_auto2} + */ + +/** + * \ingroup H5E + * \def H5Ewalk + * \api_vers_2{H5Ewalk,H5Ewalk1,H5Ewalk2} + */ + +/** + * \ingroup H5F + * \def H5Fget_info + * \api_vers_2{H5Fget_info,H5Fget_info1,H5Fget_info2} + */ + +/** + * \ingroup H5G + * \def H5Gcreate + * \api_vers_2{H5Gcreate,H5Gcreate1,H5Gcreate2} + */ + +/** + * \ingroup H5G + * \def H5Gopen + * \api_vers_2{H5Gopen,H5Gopen1,H5Gopen2} + */ + +/** + * \ingroup H5L + * \def H5Lget_info + * \api_vers_2{H5Lget_info,H5Lget_info1,H5Lget_info2} + */ + +/** + * \ingroup H5L + * \def H5Lget_info_by_idx + * \api_vers_2{H5Lget_info_by_idx,H5Lget_info_by_idx1,H5Lget_info_by_idx2} + */ + +/** + * \ingroup TRAV + * \def H5Literate + * \api_vers_2{H5Literate,H5Literate1,H5Literate2} + */ + +/** + * \ingroup TRAV + * \def H5Literate_by_name + * \api_vers_2{H5Literate_by_name,H5Literate_by_name1,H5Literate_by_name2} + */ + +/** + * \ingroup TRAV + * \def H5Lvisit + * \api_vers_2{H5Lvisit,H5Lvisit1,H5Lvisit2} + */ + +/** + * \ingroup TRAV + * \def H5Lvisit_by_name + * \api_vers_2{H5Lvisit_by_name,H5Lvisit_by_name1,H5Lvisit_by_name2} + */ + +/** + * \ingroup H5O + * \def H5Oget_info + * \api_vers_3{H5Oget_info,H5Oget_info1,H5Oget_info2,H5Oget_info3} + */ + +/** + * \ingroup H5O + * \def H5Oget_info_by_idx + * \api_vers_3{H5Oget_info_by_idx,H5Oget_info_by_idx1,H5Oget_info_by_idx2,H5Oget_info_by_idx3} + */ + +/** + * \ingroup H5O + * \def H5Oget_info_by_name + * \api_vers_3{H5Oget_info_by_name,H5Oget_info_by_name1,H5Oget_info_by_name2,H5Oget_info_by_name3} + */ + +/** + * \ingroup H5O + * \def H5Ovisit + * \api_vers_3{H5Ovisit,H5Ovisit1,H5Ovisit2,H5Ovisit3} + */ + +/** + * \ingroup H5O + * \def H5Ovisit_by_name + * \api_vers_3{H5Ovisit_by_name,H5Ovisit_by_name1,H5Ovisit_by_name2,H5Ovisit_by_name3} + */ + +/** + * \ingroup H5R + * \def H5Rdereference + * \api_vers_2{H5Rdereference,H5Rdereference1,H5Rdereference2} + */ + +/** + * \ingroup H5R + * \def H5Rget_obj_type + * \api_vers_3{H5Rget_obj_type,H5Rget_obj_type1,H5Rget_obj_type2,H5R_get_obj_type3} + */ + +/** + * \ingroup H5S + * \def H5Sencode + * \api_vers_2{H5Sencode,H5Sencode1,H5Sencode2} + */ + +/** + * \ingroup H5T + * \def H5Tcommit + * \api_vers_2{H5Tcommit,H5Tcommit1,H5Tcommit2} + */ + +/** + * \ingroup H5T + * \def H5Topen + * \api_vers_2{H5Topen,H5Topen1,H5Topen2} + */ + +/** + * \ingroup ARRAY + * \def H5Tarray_create + * \api_vers_2{H5Tarray_create,H5Tarray_create1,H5Tarray_create2} + */ + +/** + * \ingroup ARRAY + * \def H5Tget_array_dims + * \api_vers_2{H5Tget_array_dims,H5Tget_array_dims1,H5Tget_array_dims2} + */ diff --git a/doxygen/dox/About.dox b/doxygen/dox/About.dox index 3be9202..d315566 100644 --- a/doxygen/dox/About.dox +++ b/doxygen/dox/About.dox @@ -1,5 +1,7 @@ /** \page About About +\section about_history History + The implementation of this documentation set is based on the fantastic work of the <a href="https://eigen.tuxfamily.org/index.php?title=Main_Page">Eigen project</a>. Please refer to their <a href="https://gitlab.com/libeigen/eigen">GitLab repository</a> @@ -8,4 +10,14 @@ and the online version of their Not only does Eigen set a standard as a piece of software, but also as an example of <em>documentation done right</em>. -*/
\ No newline at end of file +\section about_documentation Documentation about Documentation + +\li \todo Describe how to add a reference or a new RFC +\li \todo Describe how to add an example +\li \todo Describe how to include plain HTML +\li \todo Describe how to add an API macro +\li \todo Describe the custom commands +\li \todo Describe the S3 bucket layout and update routine +\li \todo Link the RM template + +*/ diff --git a/doxygen/dox/Cookbook.dox b/doxygen/dox/Cookbook.dox index 4abc896..666cfa1 100644 --- a/doxygen/dox/Cookbook.dox +++ b/doxygen/dox/Cookbook.dox @@ -2,4 +2,18 @@ Healthy, everyday recipes for every taste and budget... - */
\ No newline at end of file +\ref Files +\li \ref CB_FreeSpace +\li \ref CB_RemoveUnusedSpace +\li \ref CB_UserBlock + +\ref Attributes +\li \ref CB_LargeAttributes + +\ref Accessibility +\li \ref CB_MaintainCompat + +\ref Performance +\li \ref CB_MDCPerf + + */ diff --git a/doxygen/dox/H5Acreate.dox b/doxygen/dox/H5Acreate.dox deleted file mode 100644 index 18d648f..0000000 --- a/doxygen/dox/H5Acreate.dox +++ /dev/null @@ -1,9 +0,0 @@ -/** - * \ingroup H5A - * \def H5Acreate() - * H5Acreate() is a macro that is mapped to either H5Acreate1() or - * H5Acreate2(). - * - * - * \todo Standardize the way we describe these macros! - */ diff --git a/doxygen/dox/H5Aiterate.dox b/doxygen/dox/H5Aiterate.dox deleted file mode 100644 index 46b9bb4..0000000 --- a/doxygen/dox/H5Aiterate.dox +++ /dev/null @@ -1,9 +0,0 @@ -/** - * \ingroup H5A - * \def H5Aiterate() - * H5Aiterate() is a macro that is mapped to either H5Aiterate1() or - * H5Aiterate2(). - * - * - * \todo Standardize the way we describe these macros! - */ diff --git a/doxygen/dox/H5Fget_info.dox b/doxygen/dox/H5Fget_info.dox deleted file mode 100644 index 9b02752..0000000 --- a/doxygen/dox/H5Fget_info.dox +++ /dev/null @@ -1,44 +0,0 @@ -/** - * \ingroup H5F - * \def H5Fget_info() - * H5Fget_info() is a macro that is mapped to either H5Fget_info1() - * or H5Fget_info2(), depending on the needs of the application. - * Similarly, the macro for the \ref H5F_info_t struct is mapped to either - * H5F_info1_t or H5F_info2_t. - * - * Such macros are provided to facilitate application compatibility. - * Their use and mappings are fully described in \ref api-compat-macros. - * - * When both the HDF5 library and the application are built and installed with - * no specific compatibility flags, H5Fget_info() is mapped to the most recent - * version of the function, currently H5Fget_info2(). If the library and/or - * application is compiled for Release 1.8 emulation, H5Fget_info() will be - * mapped to H5Fget_info1(). Since there was no H5Fget_info() function in - * Release 1.6, if the library and/or application is compiled for Release 1.6 - * emulation, H5Fget_info() will be mapped to the most recent version of the - * function, currently H5Fget_info2(). Function-specific flags are available to - * override these settings on a function-by-function basis when the application - * is compiled. - * - * Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * - * \Bold{Global settings}\n - * \li No compatibility flag: H5Fget_info2() and H5F_info2_t - * \li Enable deprecated symbols: H5Fget_info2() and H5F_info2_t - * \li Disable deprecated symbols: H5Fget_info2() and H5F_info2_t - * \li Emulate Release 1.6 interface: H5Fget_info2() and H5F_info2_t - * \li Emulate Release 1.8 interface: H5Fget_info1() and H5F_info1_t - * - * \Bold{Function- and struct-level macros}\n - * \li \Code{H5Fget_info_vers=2}: H5Fget_info2() - * \li \Code{H5Fget_info_vers=1}: H5Fget_info1() - * \li \Code{H5F_info_t_vers=2}: H5F_info2_t - * \li \Code{H5F_info_t_vers=1}: H5F_info1_t - * - * \version 1.10.0 The C function H5Fget_info() and H5F_info_t renamed to - * H5Fget_info1() and H5F_info1_t, respectively, and deprecated - * in this release. The C macro #H5Fget_info, the C function - * H5Fget_info2(), and the struct H5F_info2_t introduced in this - * release. - */ diff --git a/doxygen/dox/H5Lget_info.dox b/doxygen/dox/H5Lget_info.dox deleted file mode 100644 index 2c0971e..0000000 --- a/doxygen/dox/H5Lget_info.dox +++ /dev/null @@ -1,17 +0,0 @@ - /** - * \ingroup LMGT - * \def H5Lget_info() - * H5Lget_info() is a macro that is mapped to either H5Lget_info1() - * or H5Lget_info2() Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in \ref api-compat-macros. - * If the library and/or application is compiled for Release - * 1.12 emulation, H5Lget_info() will be mapped to H5Lget_info2() and - * H5Lget_info1() is deprecated. With earlier versions, H5Lget_info() is mapped to - * H5Lget_info1(). Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * \li No compatibility flag: H5Lget_info2() (using 1.12 source) H5Lget_info1() - * (using 1.10 or 1.8 source) - * \li Emulate Release 1.12: H5Lget_info2() - * \li Emulate Release 1.8 or 1.10 interface: H5Lget_info1() - * - */ diff --git a/doxygen/dox/H5Lget_info_by_idx.dox b/doxygen/dox/H5Lget_info_by_idx.dox deleted file mode 100644 index bf76822..0000000 --- a/doxygen/dox/H5Lget_info_by_idx.dox +++ /dev/null @@ -1,17 +0,0 @@ - /** - * \ingroup LMGT - * \def H5Lget_info_by_idx() - * H5Lget_info_by_idx() is a macro that is mapped to either H5Lget_info_by_idx1() - * or H5Lget_info_by_idx2() Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in \ref api-compat-macros. - * If the library and/or application is compiled for Release - * 1.12 emulation, H5Lget_info_by_idx() will be mapped to H5Lget_info_by_idx2() and - * H5Lget_info_by_idx1() is deprecated. With earlier versions, H5Lget_infoby_idx() is mapped to - * H5Lget_info_by_idx1(). Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * \li No compatibility flag: H5Lget_info_by_idx2() (using 1.12 source) H5Lget_info_by_idx1() - * (using 1.10 or 1.8 source) - * \li Emulate Release 1.12: H5Lget_info_by_idx2() - * \li Emulate Release 1.8 or 1.10 interface: H5Lget_info_by_idx1() - * - */ diff --git a/doxygen/dox/H5Literate.dox b/doxygen/dox/H5Literate.dox deleted file mode 100644 index eaaf2fe..0000000 --- a/doxygen/dox/H5Literate.dox +++ /dev/null @@ -1,20 +0,0 @@ -/** - * \ingroup TRAV - * \def H5Literate() - * H5Literate() is a macro that is mapped to either H5Literate1() or - * H5Literate2() Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * \ref api-compat-macros. If the library and/or application is - * compiled for Release 1.12 emulation, H5Literate() will be mapped to - * H5Literate2() and H5Literate1() is deprecated. With earlier versions, - * H5Literate() is mapped to H5Literate1(). Specific compile-time compatibility - * flags and the resulting mappings are as follows: - * \li No compatibility flag: H5Literate2() (using 1.12 source) H5Literate1() - * (using 1.10 or 1.8 source) - * \li Emulate Release 1.12: H5Literate2() - * \li Emulate Release 1.8 or 1.10 interface: H5Literate1() - * - * \version 1.12.0 The function H5Literate() was renamed to H5Literate1() and - * deprecated in this release. The macro H5Literate() and the - * function H5Literate2() were introduced in this release. - */ diff --git a/doxygen/dox/H5Literate_by_name.dox b/doxygen/dox/H5Literate_by_name.dox deleted file mode 100644 index 5ffd7c6..0000000 --- a/doxygen/dox/H5Literate_by_name.dox +++ /dev/null @@ -1,21 +0,0 @@ -/** - * \ingroup TRAV - * \def H5Literate_by_name() - * H5Literate_by_name() is a macro that is mapped to either - * H5Literate_by_name1() or H5Literate_by_name2() Such macros are provided to - * facilitate application compatibility. Their use and mappings are fully - * described in \ref api-compat-macros. If the library and/or application is - * compiled for Release 1.12 emulation, H5Literate_by_name() will be mapped to - * H5Literate_by_name2() and H5Literate_by_name1() is deprecated. With earlier - * versions, H5Literate_by_name() is mapped to H5Literate_by_name1(). - * Specific compile-time compatibility flags and the resulting mappings are as - * follows: - * \li No compatibility flag: H5Literate_by_name2() (using 1.12 source) - * H5Literate_by_name1() (using 1.10 or 1.8 source) - * \li Emulate Release 1.12: H5Literate_by_name2() - * \li Emulate Release 1.8 or 1.10 interface: H5Literate_by_name1() - * - * \version 1.12.0 The function H5Literate_by_name() was renamed to H5Literate_by_name1() and - * deprecated in this release. The macro H5Literate_by_name() and the - * function H5Literate_by_name2() were introduced in this release. - */ diff --git a/doxygen/dox/H5Lvisit.dox b/doxygen/dox/H5Lvisit.dox deleted file mode 100644 index 2dc547f..0000000 --- a/doxygen/dox/H5Lvisit.dox +++ /dev/null @@ -1,20 +0,0 @@ -/** - * \ingroup TRAV - * \def H5Lvisit() - * H5Lvisit() is a macro that is mapped to either H5Lvisit1() or - * H5Lvisit2() Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * \ref api-compat-macros. If the library and/or application is - * compiled for Release 1.12 emulation, H5Lvisit() will be mapped to - * H5Lvisit2() and H5Lvisit1() is deprecated. With earlier versions, - * H5Lvisit() is mapped to H5Lvisit1(). Specific compile-time compatibility - * flags and the resulting mappings are as follows: - * \li No compatibility flag: H5Lvisit2() (using 1.12 source) H5Lvisit1() - * (using 1.10 or 1.8 source) - * \li Emulate Release 1.12: H5Lvisit2() - * \li Emulate Release 1.8 or 1.10 interface: H5Lvisit1() - * - * \version 1.12.0 The function H5Lvisit() was renamed to H5Lvisit1() and - * deprecated in this release. The macro H5Lvisit() and the - * function H5Lvisit2() were introduced in this release. - */ diff --git a/doxygen/dox/H5Lvisit_by_name.dox b/doxygen/dox/H5Lvisit_by_name.dox deleted file mode 100644 index 691787f..0000000 --- a/doxygen/dox/H5Lvisit_by_name.dox +++ /dev/null @@ -1,20 +0,0 @@ -/** - * \ingroup TRAV - * \def H5Lvisit_by_name() - * H5Lvisit_by_name() is a macro that is mapped to either H5Lvisit_by_name1() or - * H5Lvisit_by_name2() Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * \ref api-compat-macros. If the library and/or application is - * compiled for Release 1.12 emulation, H5Lvisit_by_name() will be mapped to - * H5Lvisit_by_name2() and H5Lvisit_by_name1() is deprecated. With earlier versions, - * H5Lvisit_by_name() is mapped to H5Lvisit_by_name1(). Specific compile-time - * compatibility flags and the resulting mappings are as follows: - * \li No compatibility flag: H5Lvisit_by_name2() (using 1.12 source) H5Lvisit_by_name1() - * (using 1.10 or 1.8 source) - * \li Emulate Release 1.12: H5Lvisit_by_name2() - * \li Emulate Release 1.8 or 1.10 interface: H5Lvisit_by_name1() - * - * \version 1.12.0 The function H5Lvisit_by_name() was renamed to H5Lvisit_by_name1() and - * deprecated in this release. The macro H5Lvisit_by_name() and the - * function H5Lvisit_by_name2() were introduced in this release. - */ diff --git a/doxygen/dox/H5Oget_info.dox b/doxygen/dox/H5Oget_info.dox deleted file mode 100644 index ee4cd1c..0000000 --- a/doxygen/dox/H5Oget_info.dox +++ /dev/null @@ -1,72 +0,0 @@ -/** - * \ingroup H5O - * \def H5Oget_info - * - * #H5Oget_info is a macro that is mapped to: - * \li #H5Oget_info3 - * \li #H5Oget_info1 - * - * \details Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * API Compatibility Macros in HDF5; we urge you to read that - * document closely. - * - * In HDF5 versions 1.12 and after, #H5Oget_info is mapped to - * #H5Oget_info3 and #H5Oget_info1 is deprecated. - * In version 1.10 #H5Oget_info is identical to #H5Oget_info1. - * - * Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * \par - * <table> - * <tr> - * <th>Compatibility setting</th> - * <th>H5Oget_info</th> - * </tr> - * <tr> - * <td>No compatibility flag \n </td> - * <td>#H5Oget_info3 (in release 1.12) \n - * #H5Oget_info1 (in 1.8 or 1.10)</td> - * </tr> - * <tr> - * <td>Emulate Release 1.12</td> - * <td>#H5Oget_info3</td> - * </tr> - * <tr> - * <td>Emulate Release 1.10/1.8 interface</td> - * <td>#H5Oget_info1</td> - * </tr> - * </table> - * - * \note If you are iterating through a lot of different objects to - * retrieve information via the #H5Oget_info family of routines, - * you may see memory building up. This can be due to memory - * allocation for metadata such as object headers and messages - * when the iterated objects are put into the metadata cache. - * \note - * If the memory buildup is not desirable, you can configure a - * smaller cache via #H5Fset_mdc_config or set the file access - * property list via #H5Pset_mdc_config. A smaller sized cache - * will force metadata entries to be evicted from the cache, - * thus freeing the memory associated with the entries. - * - * \version 1.12.0 The macro #H5Oget_info and the function #H5Oget_info3 - * were added, and #H5Oget_info1 was deprecated. - * \version 1.10.5 The macro #H5Oget_info was removed. The functions - * #H5Oget_info1 and #H5Oget_info are identical - * in this release. This change was added to restore the - * broken API compatibility introduced in HDF5-1.10.3. - * \version 1.10.3 The function #H5Oget_info was renamed - * #H5Oget_info1. The macro #H5Oget_info and the function - * #H5Oget_info2 were introduced in this release. - * \version 1.8.15 Added a note about the valid values for the \c version field - * in the H5O_hdr_info_t structure. - * \version 1.8.11 Fortran subroutine introduced in this release. - * \version 1.8.10 Added #H5O_type_t structure to the Description section. - * Separated H5O_hdr_info_t structure from - * #H5O_info_t in the Description section. Clarified the - * definition and implementation of the time fields. - * - * \since 1.8.0 - * - */ diff --git a/doxygen/dox/H5Oget_info_by_idx.dox b/doxygen/dox/H5Oget_info_by_idx.dox deleted file mode 100644 index 49b8031..0000000 --- a/doxygen/dox/H5Oget_info_by_idx.dox +++ /dev/null @@ -1,55 +0,0 @@ -/** - * \ingroup H5O - * \def H5Oget_info_by_idx - * - * #H5Oget_info_by_idx is a macro that is mapped to: - * \li #H5Oget_info_by_idx3 - * \li #H5Oget_info_by_idx1 - * - * \details Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * API Compatibility Macros in HDF5; we urge you to read that - * document closely. - * - * In HDF5 versions 1.12 and after, #H5Oget_info_by_idx is mapped to - * #H5Oget_info_by_idx3 and #H5Oget_info_by_idx1 is deprecated. - * In version 1.10 #H5Oget_info_by_idx is identical to #H5Oget_info_by_idx1. - * - * Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * - * \par - * <table> - * <tr> - * <th>Compatibility setting</th> - * <th>H5Oget_info_by_idx</th> - * </tr> - * <tr> - * <td>No compatibility flag \n </td> - * <td>#H5Oget_info_by_idx3 for 1.12 \n - * #H5Oget_info_by_idx1 for 1.8/1.10</td> - * </tr> - * <tr> - * <td>Emulate Release 1.12</td> - * <td>#H5Oget_info_by_idx3</td> - * </tr> - * <tr> - * <td>Emulate Release 1.10/1.8 interface</td> - * <td>#H5Oget_info_by_idx1</td> - * </tr> - * </table> - * - * \version 1.12.0 The macro #H5Oget_info_by_idx and function #H5Oget_info_by_idx3 were added, - * and #H5Oget_info_by_idx1 was deprecated. - * \version 1.10.5 The macro #H5Oget_info_by_idx was removed. The functions - * #H5Oget_info_by_idx and #H5Oget_info_by_idx1 are - * identical in this release. This change was added to restore the - * broken API compatibility introduced in HDF5-1.10.3. - * \version 1.10.3 The function #H5Oget_info_by_idx was renamed #H5Oget_info_by_idx1. - * The macro #H5Oget_info_by_idx and the function #H5Oget_info_by_idx2 - * were introduced in this release. - * \version 1.8.11 Fortran subroutine introduced in this release. - * - * \since 1.8.0 - * - */ diff --git a/doxygen/dox/H5Oget_info_by_name.dox b/doxygen/dox/H5Oget_info_by_name.dox deleted file mode 100644 index 18f7d28..0000000 --- a/doxygen/dox/H5Oget_info_by_name.dox +++ /dev/null @@ -1,58 +0,0 @@ -/** - * \ingroup H5O - * \def H5Oget_info_by_name - * - * #H5Oget_info_by_name is a macro that is mapped to: - * \li #H5Oget_info_by_name3 - * \li #H5Oget_info_by_name1 - * - * \details Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * API Compatibility Macros in HDF5; we urge you to read that - * document closely. - * - * In HDF5 versions 1.12 and after, #H5Oget_info_by_name is mapped to - * #H5Oget_info_by_name3. In version 1.10 #H5Oget_info_by_name is - * identical to #H5Oget_info_by_name1. - * - * Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * - * \par - * <table> - * <tr> - * <th>Compatibility setting</th> - * <th>H5Oget_info_by_name</th> - * </tr> - * <tr> - * <td>No compatibility flag \n </td> - * <td>#H5Oget_info_by_name3 for 1.12 and above \n - * #H5Oget_info_by_name1 for 1.8 or 1.10</td> - * </tr> - * <tr> - * <td>Emulate Release 1.12</td> - * <td>#H5Oget_info_by_name3</td> - * </tr> - * <tr> - * <td>Emulate Release 1.10 or 1.8 interface</td> - * <td>#H5Oget_info_by_name1</td> - * </tr> - * </table> - * - * \version 1.12.0 The macro #H5Oget_info_by_name and function - * #H5Oget_info_by_name3 were added and - * #H5Oget_info_by_name1 was deprecated. - * \version 1.10.5 The macro #H5Oget_info_by_name was removed. The functions - * #H5Oget_info_by_name and #H5Oget_info_by_name1 are - * identical in this release. This change was added to restore - * the broken API compatibility introduced in HDF5-1.10.3. - * \version 1.10.3 The function #H5Oget_info_by_name was renamed - * to #H5Oget_info_by_name1. The macro #H5Oget_info_by_name - * and the function #H5Oget_info_by_name2 were introduced - * in this release. - * \version 1.8.8 Fortran 2003 subroutine and \c h5o_info_t derived - * type introduced in this release.</td> - * - * \since 1.8.0 - * - */ diff --git a/doxygen/dox/H5Ovisit.dox b/doxygen/dox/H5Ovisit.dox deleted file mode 100644 index 1e2a3ea..0000000 --- a/doxygen/dox/H5Ovisit.dox +++ /dev/null @@ -1,55 +0,0 @@ -/** - * \ingroup H5O - * \def H5Ovisit - * - * #H5Ovisit is a macro that is mapped to one of the following: - * \li #H5Ovisit3 - * \li #H5Ovisit1 - * - * \details Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * API Compatibility Macros in HDF5; we urge you to read that - * document closely. - * - * In HDF5 versions 1.12 and after, #H5Ovisit is mapped to - * #H5Ovisit3. In version 1.10, #H5Ovisit is identical - * to #H5Ovisit1. - * - * Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * - * \par - * <table> - * <tr> - * <th>Compatibility settings</th> - * <th>H5Ovisit</th> - * </tr> - * <tr> - * <td>No compatibility flag \n </td> - * <td>#H5Ovisit3 in 1.12 or after \n - * #H5Ovisit1 for 1.8 and 1.10</td> - * </tr> - * <tr> - * <td>Emulate Release 1.12</td> - * <td>#H5Ovisit3</td> - * </tr> - * <tr> - * <td>Emulate Release 1.10 or 1.8 interface</td> - * <td>#H5Ovisit1</td> - * </tr> - * </table> - * - * \version 1.12.0 The macro #H5Ovisit and function #H5Ovisit3 were added, - * and #H5Ovisit1 was deprecated. - * \version 1.10.5 The macro #H5Ovisit was removed. The functions - * #H5Ovisit and #H5Ovisit1 are identical in this release. - * This change was added to restore the broken API compatibility - * introduced in HDF5-1.10.3. - * \version 1.10.3 The function #H5Ovisit was renamed to #H5Ovisit1. - * The macro #H5Ovisit and the function #H5Ovisit2 were - * introduced in this release. - * \version 1.8.8 Fortran subroutine and data structure added. - * - * \since 1.8.0 - * - */ diff --git a/doxygen/dox/H5Ovisit_by_name.dox b/doxygen/dox/H5Ovisit_by_name.dox deleted file mode 100644 index 2ba4846..0000000 --- a/doxygen/dox/H5Ovisit_by_name.dox +++ /dev/null @@ -1,54 +0,0 @@ -/** - * \ingroup H5O - * \def H5Ovisit_by_name - * - * #H5Ovisit_by_name is a macro that is mapped to one of the following: - * \li #H5Ovisit_by_name3 - * \li #H5Ovisit_by_name1 - * - * \details Such macros are provided to facilitate application - * compatibility. Their use and mappings are fully described in - * API Compatibility Macros in HDF5; we urge you to read that - * document closely. - * - * In HDF5 versions 1.12 and after, #H5Ovisit_by_name is mapped to - * #H5Ovisit_by_name3. In version 1.10, #H5Ovisit_by_name - * is identical to #H5Ovisit_by_name1. - * - * Specific compile-time compatibility flags and the resulting - * mappings are as follows: - * - * \par - * <table> - * <tr> - * <th>Compatibility settings</th> - * <th>H5Ovisit_by_name</th> - * </tr> - * <tr> - * <td>No compatibility flag \n </td> - * <td>#H5Ovisit_by_name3 for 1.12 and above \n - * #H5Ovisit_by_name1 for 1.10 or 1.8</td> - * </tr> - * <tr> - * <td>Emulate Release 1.12 interface</td> - * <td>#H5Ovisit_by_name3</td> - * </tr> - * <tr> - * <td>Emulate Release 1.10 or 1.8 interface</td> - * <td>#H5Ovisit_by_name1</td> - * </tr> - * </table> - * - * \version 1.12.0 The macro #H5Ovisit_by_name and function #H5Ovisit_by_name3 were added. - * \version 1.10.5 The macro #H5Ovisit_by_name was removed. The functions - * #H5Ovisit_by_name and #H5Ovisit_by_name1 are identical - * in this release. This change was added to restore the - * broken API compatibility introduced in HDF5-1.10.3. - * \version 1.10.3 The function #H5Ovisit_by_name was renamed to #H5Ovisit_by_name1. - * The macro #H5Ovisit_by_name and the function #H5Ovisit_by_name2 - * were introduced in this release. - * \version 1.8.8 Fortran subroutine introduced in this release. - * - * \since 1.8.0 - * - */ diff --git a/doxygen/dox/H5Sencode.dox b/doxygen/dox/H5Sencode.dox deleted file mode 100644 index fe0995c..0000000 --- a/doxygen/dox/H5Sencode.dox +++ /dev/null @@ -1,5 +0,0 @@ -/** - * \ingroup H5S - * \def H5Sencode() - * H5Sencode() is a macro that is mapped to either H5Sencode1() or H5Sencode2(). -*/ diff --git a/doxygen/dox/MetadataCachingInHDF5.dox b/doxygen/dox/MetadataCachingInHDF5.dox index 9ba0fab..9b8e446 100644 --- a/doxygen/dox/MetadataCachingInHDF5.dox +++ b/doxygen/dox/MetadataCachingInHDF5.dox @@ -668,7 +668,7 @@ reduction. With the hit rate threshold cache size decrement algorithm, the remaining fields in the section are ignored. -\subsubsection acsr Ageout Cache Size Reduction +\subsubsection dacsr Ageout Cache Size Reduction If \ref H5AC_cache_config_t.decr_mode "decr_mode" is #H5C_decr__age_out the cache size is decreased by the ageout algorithm, and the remaining fields of the @@ -692,7 +692,7 @@ The \ref H5AC_cache_config_t.decrement "decrement" and \ref H5AC_cache_config_t.upper_hr_threshold "upper_hr_threshold" fields are ignored in this case. -\subsubsection awhrtcsr Ageout With Hit Rate Threshold Cache Size Reduction +\subsubsection dawhrtcsr Ageout With Hit Rate Threshold Cache Size Reduction If \ref H5AC_cache_config_t.decr_mode "decr_mode" is #H5C_decr__age_out_with_threshold, the cache size is decreased by the ageout @@ -1017,4 +1017,4 @@ and the average successful and unsuccessful search depths in the hash table. If these latter figures are significantly above 1, you should increase the size of the hash table. - */
\ No newline at end of file + */ diff --git a/doxygen/dox/RFC.dox b/doxygen/dox/RFC.dox new file mode 100644 index 0000000..c16dcea --- /dev/null +++ b/doxygen/dox/RFC.dox @@ -0,0 +1,91 @@ +/** \page RFC RFCs + +<table> +<tr><th>RFC ID</th><th>Title</th><th>Comments</th></tr> +<tr> <td>2021-05-28</td> <td>\ref_rfc20210528</td> <td></td></tr> +<tr> <td>2019-09-23</td> <td>\ref_rfc20190923</td> <td></td></tr> +<tr> <td>2019-04-10</td> <td>\ref_rfc20190410</td> <td></td> </tr> +<tr> <td>2018-12-31</td> <td>\ref_rfc20181231</td> <td></td> </tr> +<tr> <td>2018-12-20</td> <td>\ref_rfc20181220</td> <td></td> </tr> +<tr> <td>2018-06-20</td> <td>\ref_rfc20180620</td> <td></td> </tr> +<tr> <td>2018-06-10</td> <td>\ref_rfc20180610</td> <td></td> </tr> +<tr> <td>2018-03-21</td> <td>\ref_rfc20180321</td> <td></td> </tr> +<tr> <td>2018-01-25</td> <td>\ref_rfc20180125</td> <td></td> </tr> +<tr> <td>2017-07-07</td> <td>\ref_rfc20170707</td> <td></td> </tr> +<tr> <td>2016-01-05</td> <td>\ref_rfc20160105</td> <td></td> </tr> +<tr> <td>2015-09-15</td> <td>\ref_rfc20150915</td> <td></td> </tr> +<tr> <td>2015-07-09</td> <td>\ref_rfc20150709</td> <td></td> </tr> +<tr> <td>2015-06-15</td> <td>\ref_rfc20150615</td> <td></td> </tr> +<tr> <td>2015-04-29</td> <td>\ref_rfc20150429</td> <td></td> </tr> +<tr> <td>2015-04-24</td> <td>\ref_rfc20150424</td> <td></td> </tr> +<tr> <td>2015-04-23</td> <td>\ref_rfc20150423</td> <td></td> </tr> +<tr> <td>2015-03-01</td> <td>\ref_rfc20150301</td> <td></td> </tr> +<tr> <td>2015-02-12</td> <td>\ref_rfc20150212</td> <td></td> </tr> +<tr> <td>2015-02-05</td> <td>\ref_rfc20150205</td> <td></td> </tr> +<tr> <td>2015-02-02</td> <td>\ref_rfc20150202</td> <td></td> </tr> +<tr> <td>2014-12-10</td> <td>\ref_rfc20141210</td> <td></td> </tr> +<tr> <td>2014-12-01</td> <td>\ref_rfc20141201</td> <td></td> </tr> +<tr> <td>2014-09-16</td> <td>\ref_rfc20140916</td> <td></td> </tr> +<tr> <td>2014-08-27</td> <td>\ref_rfc20140827</td> <td></td> </tr> +<tr> <td>2014-07-29</td> <td>\ref_rfc20140729</td> <td></td> </tr> +<tr> <td>2014-07-22</td> <td>\ref_rfc20140722</td> <td></td> </tr> +<tr> <td>2014-07-17</td> <td>\ref_rfc20140717</td> <td></td> </tr> +<tr> <td>2014-07-07</td> <td>\ref_rfc20140707</td> <td></td> </tr> +<tr> <td>2014-05-24</td> <td>\ref_rfc20140524</td> <td></td> </tr> +<tr> <td>2014-03-18</td> <td>\ref_rfc20140318</td> <td></td> </tr> +<tr> <td>2014-03-13</td> <td>\ref_rfc20140313</td> <td></td> </tr> +<tr> <td>2014-02-24</td> <td>\ref_rfc20140224</td> <td></td> </tr> +<tr> <td>2013-12-11</td> <td>\ref_rfc20131211</td> <td></td> </tr> +<tr> <td>2013-09-30</td> <td>\ref_rfc20130930</td> <td></td> </tr> +<tr> <td>2013-09-19</td> <td>\ref_rfc20130919</td> <td></td> </tr> +<tr> <td>2013-06-30</td> <td>\ref_rfc20130630</td> <td></td> </tr> +<tr> <td>2013-03-16</td> <td>\ref_rfc20130316</td> <td></td> </tr> +<tr> <td>2012-11-14</td> <td>\ref_rfc20121114</td> <td></td> </tr> +<tr> <td>2012-10-24</td> <td>\ref_rfc20121024</td> <td></td> </tr> +<tr> <td>2012-08-28</td> <td>\ref_rfc20120828</td> <td></td> </tr> +<tr> <td>2012-05-23</td> <td>\ref_rfc20120523</td> <td></td> </tr> +<tr> <td>2012-05-01</td> <td>\ref_rfc20120501</td> <td></td> </tr> +<tr> <td>2012-03-05</td> <td>\ref_rfc20120305</td> <td></td> </tr> +<tr> <td>2012-02-20</td> <td>\ref_rfc20120220</td> <td></td> </tr> +<tr> <td>2012-01-20</td> <td>\ref_rfc20120120</td> <td></td> </tr> +<tr> <td>2012-01-04</td> <td>\ref_rfc20120104</td> <td></td> </tr> +<tr> <td>2011-11-19</td> <td>\ref_rfc20111119</td> <td></td> </tr> +<tr> <td>2011-08-25</td> <td>\ref_rfc20110825</td> <td></td> </tr> +<tr> <td>2011-08-11</td> <td>\ref_rfc20110811</td> <td></td> </tr> +<tr> <td>2011-07-26</td> <td>\ref_rfc20110726</td> <td></td> </tr> +<tr> <td>2011-06-14</td> <td>\ref_rfc20110614</td> <td></td> </tr> +<tr> <td>2011-03-29</td> <td>\ref_rfc20110329</td> <td></td> </tr> +<tr> <td>2011-01-18</td> <td>\ref_rfc20110118</td> <td></td> </tr> +<tr> <td>2010-11-22</td> <td>\ref_rfc20101122</td> <td></td> </tr> +<tr> <td>2010-11-04</td> <td>\ref_rfc20101104</td> <td></td> </tr> +<tr> <td>2010-10-18</td> <td>\ref_rfc20101018</td> <td></td> </tr> +<tr> <td>2010-09-02</td> <td>\ref_rfc20100902</td> <td></td> </tr> +<tr> <td>2010-07-27</td> <td>\ref_rfc20100727</td> <td></td> </tr> +<tr> <td>2010-07-26</td> <td>\ref_rfc20100726</td> <td></td> </tr> +<tr> <td>2010-05-11</td> <td>\ref_rfc20100511</td> <td></td> </tr> +<tr> <td>2010-04-22</td> <td>\ref_rfc20100422</td> <td></td> </tr> +<tr> <td>2010-03-12</td> <td>\ref_rfc20100312</td> <td></td> </tr> +<tr> <td>2009-12-18</td> <td>\ref_rfc20091218</td> <td></td> </tr> +<tr> <td>2009-09-07</td> <td>\ref_rfc20090907</td> <td></td> </tr> +<tr> <td>2009-06-12</td> <td>\ref_rfc20090612</td> <td></td> </tr> +<tr> <td>2008-12-18</td> <td>\ref_rfc20081218</td> <td></td> </tr> +<tr> <td>2008-09-15</td> <td>\ref_rfc20080915</td> <td></td> </tr> +<tr> <td>2008-09-04</td> <td>\ref_rfc20080904</td> <td></td> </tr> +<tr> <td>2008-03-01</td> <td>\ref_rfc20080301</td> <td></td> </tr> +<tr> <td>2008-02-09</td> <td>\ref_rfc20080209</td> <td></td> </tr> +<tr> <td>2008-02-06</td> <td>\ref_rfc20080206</td> <td></td> </tr> +<tr> <td>2007-11-11</td> <td>\ref_rfc20071111</td> <td></td> </tr> +<tr> <td>2007-10-18</td> <td>\ref_rfc20071018</td> <td></td> </tr> +<tr> <td>2007-08-01</td> <td>\ref_rfc20070801</td> <td></td> </tr> +<tr> <td>2007-04-13</td> <td>\ref_rfc20070413</td> <td></td> </tr> +<tr> <td>2007-01-15</td> <td>\ref_rfc20070115</td> <td></td> </tr> +<tr> <td>2006-06-23</td> <td>\ref_rfc20060623</td> <td></td> </tr> +<tr> <td>2006-06-04</td> <td>\ref_rfc20060604</td> <td></td> </tr> +<tr> <td>2006-05-05</td> <td>\ref_rfc20060505</td> <td></td> </tr> +<tr> <td>2006-04-10</td> <td>\ref_rfc20060410</td> <td></td> </tr> +<tr> <td>2006-03-17</td> <td>\ref_rfc20060317</td> <td></td> </tr> +<tr> <td>2006-01-24</td> <td>\ref_rfc20060124</td> <td></td> </tr> +<tr> <td>2004-08-11</td> <td>\ref_rfc20040811</td> <td></td> </tr> +</table> + +*/
\ No newline at end of file diff --git a/doxygen/dox/ReferenceManual.dox b/doxygen/dox/ReferenceManual.dox index 596a224..1de53f2 100644 --- a/doxygen/dox/ReferenceManual.dox +++ b/doxygen/dox/ReferenceManual.dox @@ -3,41 +3,87 @@ The functions provided by the HDF5 C-API are grouped into the following \Emph{modules}: -\li \ref H5A "Attributes" — Management of HDF5 attributes (\ref H5A) -\li \ref H5D "Datasets" — Management of HDF5 datasets (\ref H5D) -\li \ref H5S "Dataspaces" — Management of HDF5 dataspaces which describe the shape of datasets and attributes (\ref H5S) -\li \ref H5T "Datatypes" — Management of datatypes which describe elements of datasets and attributes (\ref H5T) -\li \ref H5E "Error Handling" — Functions for handling HDF5 errors (\ref H5E) -\li \ref H5ES "Event Sets" — Functions for handling HDF5 event sets (\ref H5ES) -\li \ref H5F "Files" — Management of HDF5 files (\ref H5F) -\li \ref H5Z "Filters" — Configuration of filters that process data during I/O operation (\ref H5Z) -\li \ref H5G "Groups" — Management of groups in HDF5 files (\ref H5G) -\li \ref H5I "Identifiers" — Management of object identifiers and object names (\ref H5I) -\li \ref H5 "Library" — General purpose library functions (\ref H5) -\li \ref H5L "Links" — Management of links in HDF5 groups (\ref H5L) -\li \ref H5M "Maps" — Management of HDF5 maps (\ref H5M) -\li \ref H5O "Objects" — Management of objects in HDF5 files (\ref H5O) -\li \ref H5PL "Plugins" — Programmatic control over dynamically loaded plugins (\ref H5PL) -\li \ref H5P "Property Lists" — Management of property lists to control HDF5 library behavior (\ref H5P) -\li \ref H5R "References" — Management of references to specific objects and data regions in an HDF5 file (\ref H5R) -\li \ref H5VL "Virtual Object Layer" — Management of the Virtual Object Layer (\ref H5VL) - -\par Asynchronous Functions - A subset of functions has \ref ASYNC "asynchronous variants". - -\par API Versioning - See \ref api-compat-macros - -\par Deprecated Functions and Types - A list of deprecated functions and types can be found - <a href="./deprecated.html">here</a>. - -\par Etiquette - Here are a few simple rules to follow: - \li \Bold{Handle discipline:} If you acquire a handle (by creation or copy), \Emph{you own it!} (..., i.e., you have to close it.) - \li \Bold{Dynamic memory allocation:} ... - \li \Bold{Use of locations:} Identifier + name combo +<table> +<tr><th>Modules</th></tr> +<tr valign="top"> +<td> + +<table> +<tr><td style="border: none;"> +\li \ref H5A "Attributes (H5A)" +\li \ref H5D "Datasets (H5D)" +\li \ref H5S "Dataspaces (H5S)" +\li \ref H5T "Datatypes (H5T)" +\li \ref H5E "Error Handling (H5E)" +\li \ref H5ES "Event Sets (H5ES)" +\li \ref H5F "Files (H5F)" +\li \ref H5Z "Filters (H5Z)" +\li \ref H5G "Groups (H5G)" +</td><td style="border: none;"> +\li \ref H5I "Identifiers (H5I)" +\li \ref H5 "Library General (H5)" +\li \ref H5L "Links (H5L)" +\li \ref H5M "Maps (H5M)" +\li \ref H5O "Objects (H5O)" +\li \ref H5P "Property Lists (H5P)" +\li \ref H5PL "Dynamically-loaded Plugins (H5PL)" +\li \ref H5R "References (H5R)" +\li \ref H5VL "Virtual Object Layer (H5VL)" +</td><td style="border: none;vertical-align: top;"> +\li Functions with \ref ASYNC "asynchronous variants" +\li \ref api-compat-macros +\li <a href="./deprecated.html">Deprecated functions</a> +\li High-level Extensions + <ul> + <li><a href="https://portal.hdfgroup.org/display/HDF5/Lite">\Bold{HDF5 Lite} (H5LT)</a></li> + <li><a href="https://portal.hdfgroup.org/display/HDF5/Images">\Bold{HDF5 Image} (H5IM)</a></li> + <li><a href="https://portal.hdfgroup.org/display/HDF5/Tables">\Bold{HDF5 Table} (H5TB)</a></li> + <li><a href="https://portal.hdfgroup.org/display/HDF5/Packet+Tables">\Bold{HDF5 Packet Table} (H5TB)</a></li> + <li><a href="https://portal.hdfgroup.org/display/HDF5/Dimension+Scales">\Bold{HDF5 Dimension Scale} (H5DS)</a></li> + </ul> +</td></tr> +<tr><td colspan="3" style="border: none;"> +\ref H5 \ref H5A \ref H5D \ref H5E \ref H5ES \ref H5F \ref H5G \ref H5I \ref H5L +\ref H5M \ref H5O \ref H5P \ref H5PL \ref H5R \ref H5S \ref H5T \ref H5VL \ref H5Z +</td></tr> +</table> + +</td></tr> +<tr><th>Mind the gap</th></tr> +<tr><td> +Follow these simple rules and stay out of trouble: + +\li \Bold{Handle discipline:} The HDF5 C-API is rife with handles or + identifiers, which you typically obtain by creating new HDF5 items, copying + items, or retrieving facets of items. \Emph{You acquire a handle, you own it!} + (Colin Powell) In other words, you are responsible for releasing the underlying + resources via the matching \Code{H5*close()} call, or deal with the consequences + of resource leakage. +\li \Bold{Closed means closed:} Do not pass identifiers that were previously + \Code{H5*close()}-d to other API functions! It will generate an error. +\li \Bold{Dynamic memory allocation:} The API contains a few functions in which the + HDF5 library dynamically allocates memory on the caller's behalf. The caller owns + this memory and eventually must free it by calling H5free_memory(). (\Bold{Not} + the `free` function \Emph{du jour}!) +\li \Bold{Be careful with that saw:} Do not modify the underlying collection when an + iteration is in progress! +\li \Bold{Use of locations:} Certain API functions, typically called \Code{H5***_by_name} + use a combination of identifiers and path names to refer to HDF5 objects. + If the identifier fully specifies the object in question, pass \Code{'.'} (a dot) + for the name! + +Break a leg! +</td> +</tr> +</table> \cpp_c_api_note -*/
\ No newline at end of file +\par Don't like what you see? - You can help to improve this Reference Manual + Complete the survey linked near the top of this page!\n + We treat documentation like code: Fork the + <a href="https://github.com/HDFGroup/hdf5">HDF5 repo</a>, make changes, and create a + <a href="https://github.com/HDFGroup/hdf5/pulls">pull request</a> !\n + See the \ref RMT for general guidance. + +*/ diff --git a/doxygen/dox/cookbook/Accessibility.c b/doxygen/dox/cookbook/Accessibility.c new file mode 100644 index 0000000..f4cc905 --- /dev/null +++ b/doxygen/dox/cookbook/Accessibility.c @@ -0,0 +1,48 @@ +/* -*- c-file-style: "stroustrup" -*- */ + +#include "hdf5.h" + +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> + +int +main(void) +{ + int ret_val = EXIT_SUCCESS; + + //! <!-- [set_libver_bounds] --> + { + __label__ fail_fapl, fail_file; + hid_t fapl, file, aspace, attr; + + if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_fapl; + } +#if H5_VERSION_GE(1, 10, 0) + if (H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_V18) < 0) { +#elif H5_VERSION_GE(1, 8, 0) + if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) { +#else +#error Only HDF5 1.8.x and later supported. +#endif + ret_val = EXIT_FAILURE; + goto fail_file; + } + if ((file = H5Fcreate("set_libver_bounds.h5", H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_file; + } + + H5Fclose(file); +fail_file: + H5Pclose(fapl); +fail_fapl:; + } + //! <!-- [set_libver_bounds] --> + + assert(ret_val == EXIT_SUCCESS); + + return ret_val; +} diff --git a/doxygen/dox/cookbook/Accessibility.dox b/doxygen/dox/cookbook/Accessibility.dox new file mode 100644 index 0000000..f100283 --- /dev/null +++ b/doxygen/dox/cookbook/Accessibility.dox @@ -0,0 +1,39 @@ +/** \page Accessibility + +\section Accessibility + +\subsection CB_MaintainCompat Maintaining Compatibility with other HDF5 Library Versions + +\par Problem +You want to ensure that the HDF5 files you produce or modify are accessible by all +releavnt tools and applications + +\par Solution +For HDF5 items (objects, attributes, etc.) that you would like to +create in new or existing HDF5 files, ascertain the supported range of HDF5 +library versions as lower and upper bounds. When creating new or opening +existing HDF5 files, use a file access property list and configure the supported +range via the H5Pset_libver_bounds() function.\n +In the example below, we restrict HDF5 item creation to the HDF5 1.8.x family of +library versions. +\snippet{lineno} Accessibility.c set_libver_bounds + +\par Discussion +See RFC \ref_rfc20160105 for a detailed and comprehensive account of HDF5 +versioning (library, file format spec., etc.) and the H5Pset_libver_bounds() +function.\n +The default range #H5F_LIBVER_EARLIEST (low) - #H5F_LIBVER_LATEST (high) offers the +widest compatibility range, but may not be suitable for certain (feature-)use +cases.\n +The HDF5 library comes with a \Emph{forward-} and \Emph{backward-compatibility} +guarantee: This means that the latest version of the library can always read +HDF5 files created by a version realesed earlier (backward compatibility). +It also means that a given release of the library can read the contents of +HDF5 files created with later versions of the library as long as the files +do not contain features introduced in later versions (forward compatibility). + +\par See Also +See the recipe \ref CB_LargeAttributes for an example where we use HDF5 +compatibility settings to enable the creation of large HDF5 attributes. + +*/
\ No newline at end of file diff --git a/doxygen/dox/cookbook/Attributes.c b/doxygen/dox/cookbook/Attributes.c new file mode 100644 index 0000000..f4e894f --- /dev/null +++ b/doxygen/dox/cookbook/Attributes.c @@ -0,0 +1,61 @@ +/* -*- c-file-style: "stroustrup" -*- */ + +#include "hdf5.h" + +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> + +int +main(void) +{ + int ret_val = EXIT_SUCCESS; + + //! <!-- [large_attribute] --> + { + __label__ fail_attr, fail_aspace, fail_fapl, fail_file; + hid_t fapl, file, aspace, attr; + + if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_fapl; + } +#if H5_VERSION_GE(1, 10, 0) + if (H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0) { +#elif H5_VERSION_GE(1, 8, 0) + if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) { +#else +#error Only HDF5 1.8.x and later supported. +#endif + ret_val = EXIT_FAILURE; + goto fail_file; + } + if ((file = H5Fcreate("large_attribute.h5", H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_file; + } + + if ((aspace = H5Screate_simple(1, (hsize_t[]){1024 * 1024}, NULL)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_aspace; + } + if ((attr = H5Acreate(file, "4MiB", H5T_IEEE_F32LE, aspace, H5P_DEFAULT, H5P_DEFAULT)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_attr; + } + + H5Aclose(attr); +fail_attr: + H5Sclose(aspace); +fail_aspace: + H5Fclose(file); +fail_file: + H5Pclose(fapl); +fail_fapl:; + } + //! <!-- [large_attribute] --> + + assert(ret_val == EXIT_SUCCESS); + + return ret_val; +} diff --git a/doxygen/dox/cookbook/Attributes.dox b/doxygen/dox/cookbook/Attributes.dox new file mode 100644 index 0000000..68fd159 --- /dev/null +++ b/doxygen/dox/cookbook/Attributes.dox @@ -0,0 +1,38 @@ +/** \page Attributes + +\section Attributes + +\subsection CB_LargeAttributes Creating "Large" HDF5 Attributes + +\par Problem +You would like to use HDF5 attributes the size of whose values +exceeds a few dozen kilobytes + +\par Solution +A file format change in the HDF5 1.8.x family of library releases made it +possible to have attributes larger than about 64 KiB. Ensure that the lower +library version bound for new HDF5 item creation is at least 1.8.x, and create +larger attributes as usual.\n +In the example below, we create an attribute whose value occupies 4 MiB. + +\note This feature is only supported in HDF5 1.8.x+ + +\snippet{lineno} Attributes.c large_attribute + +\par Discussion +Large attributes are supported only in HDF5 versions 1.8.x and higher. +This has implications for the accessibility of your HDF5 files and +is your call.\n +Since there are no size limitations for large attributes, it might +seem tempting to mistake them for dataset stand-ins. This is not the +case, for at least two reasons: +1. Attributes decorate HDF5 objects, have their own local namespace, + and can't be link targets. +2. Attribute I/O treats the attribute value as atomic, i.e., there + is no support for partial I/O. A large attribute will always be + read or written in its entirety. + +\par See Also +See \ref CB_MaintainCompat for HDF5 compatibility implications. + + */
\ No newline at end of file diff --git a/doxygen/dox/cookbook/Files.c b/doxygen/dox/cookbook/Files.c new file mode 100644 index 0000000..b824933 --- /dev/null +++ b/doxygen/dox/cookbook/Files.c @@ -0,0 +1,87 @@ +/* -*- c-file-style: "stroustrup" -*- */ + +#include "hdf5.h" + +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> + +int +main(void) +{ + int ret_val = EXIT_SUCCESS; + + //! <!-- [free_space] --> + { + __label__ fail_fcpl, fail_fapl, fail_file; + hid_t fcpl, fapl, file; + + if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_fcpl; + } +#if H5_VERSION_GE(1, 10, 1) + if (H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, 1, 4096) < 0) { +#else +#error HDF5 1.10.1+ required +#endif + ret_val = EXIT_FAILURE; + goto fail_fapl; + } + + if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_fapl; + } +#if H5_VERSION_GE(1, 10, 1) + if (H5Pset_libver_bounds(fapl, H5F_LIBVER_V110, H5F_LIBVER_LATEST) < 0) { +#else +#error HDF5 1.10.x+ required +#endif + ret_val = EXIT_FAILURE; + goto fail_file; + } + + if ((file = H5Fcreate("free_space.h5", H5F_ACC_TRUNC, fcpl, fapl)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_file; + } + H5Fclose(file); + +fail_file: + H5Pclose(fapl); +fail_fapl: + H5Pclose(fcpl); +fail_fcpl:; + } + //! <!-- [free_space] --> + + //! <!-- [user_block] --> + { + __label__ fail_fcpl, fail_file; + hid_t fcpl, file; + + if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_fcpl; + } + if (H5Pset_userblock(fcpl, 8192 * 1024) < 0) { + ret_val = EXIT_FAILURE; + goto fail_file; + } + if ((file = H5Fcreate("userblock.h5", H5F_ACC_TRUNC, fcpl, H5P_DEFAULT)) < 0) { + ret_val = EXIT_FAILURE; + goto fail_file; + } + H5Fclose(file); + +fail_file: + H5Pclose(fcpl); +fail_fcpl:; + } + //! <!-- [user_block] --> + + assert(ret_val == EXIT_SUCCESS); + + return ret_val; +} diff --git a/doxygen/dox/cookbook/Files.dox b/doxygen/dox/cookbook/Files.dox new file mode 100644 index 0000000..169d638 --- /dev/null +++ b/doxygen/dox/cookbook/Files.dox @@ -0,0 +1,71 @@ +/** \page Files + +\section Files + +\subsection CB_FreeSpace Tracking Free Space in HDF5 Files + +\par Problem +You sometimes delete objects in HDF5 files and don't have new content to use the +free space, but would like to reuse it in the future. + +\par Solution +At file creation time, set the file space management strategy and persistence of +free space tracking information via H5Pset_file_space_strategy(). + +\note This feature is only supported in HDF5 1.10.1+. + +\snippet{lineno} Files.c free_space + +\par Discussion +Free space tracking is supported only in HDF5 versions 1.10.x and higher. +This has implications for the accessibility of your HDF5 files and +should be considered carefully. If compatibility with previous versions of +HDF5 must be maintained, space reclamation via \Code{h5repack} might be an option.\n +The file space strategy #H5F_FSPACE_STRATEGY_FSM_AGGR is not the only option +that supports free-space tracking. #H5F_FSPACE_STRATEGY_PAGE is another option, +which adds paged allocation and is used most effectively with page buffering.\n +For an in-depth account of HDF5 file space management, paged-allocation, and +page buffering, see the following documents: +\li \ref_rfc20121024 +\li \ref_rfc20120523 +\li \ref_rfc20150709 + +\par See Also +See \ref CB_MaintainCompat for HDF5 compatibility implications. + + +\subsection CB_RemoveUnusedSpace Removing Unused Space from HDF5 Files + +\par Problem +Based on estimates or \Code{h5stat} output you know that a large portion +of an HDF5 file consists of free or unaccounted space, and you would like +to remove it. + + +\subsection CB_UserBlock Creating an HDF5 File User Block + +\par Problem +You would like to include certain ancillary, non-HDF5 content in an +HDF5 file such that it can be accessed without the HDF5 library. + +\par Solution +Use a file creation property list in which the user block size is set via +H5Pset_userblock(). In the example below, we create an 8 MiB user block. +\snippet{lineno} Files.c user_block + +\par Discussion +The user block begins at offset 0 and must be at least 512 bytes and a power +of 2. The HDF5 library ignores any content between the beginning of the +file and the end of the user block.\n +You can add or strip a user block to/from an existing HDF5 file with the +\Code{h5jam}/\Code{h5unjam} tool, respectively. +\warning +If you try to embed content into the user block for use by other applications, +pay close attention to how they handle space beyond the last used byte in the +user block or the user block in general. In the worst case, applications might +try to truncate the rest of the file and destroy the HDF5 portion of the file. + +\par See Also +References to related recipes + + */
\ No newline at end of file diff --git a/doxygen/dox/cookbook/Performance.dox b/doxygen/dox/cookbook/Performance.dox new file mode 100644 index 0000000..7ac3a18 --- /dev/null +++ b/doxygen/dox/cookbook/Performance.dox @@ -0,0 +1,21 @@ +/** \page Performance + +\section Performance + +\subsection CB_MDCPerf Assessing HDF5 Metadata Cache Performance + +\par Problem +You are trying to diagnose and improve the I/O performance of an application +and would like to understand if a simple metadata cache adjustment might +yield substantial performance gains + +\par Solution +The to-the-point solution, i.e., the solution w/o any background or explanation + +\par Discussion +A discussion of the fine points and variants of the solution + +\par See Also +References to related recipes + + */
\ No newline at end of file diff --git a/doxygen/dox/maybe_metadata_reads.dox b/doxygen/dox/maybe_metadata_reads.dox index 25c905f..1bb53e0 100644 --- a/doxygen/dox/maybe_metadata_reads.dox +++ b/doxygen/dox/maybe_metadata_reads.dox @@ -13,62 +13,30 @@ * The following is a list of those functions in the HDF5 library. This list is * integral to the discussion in the H5Pset_all_coll_metadata_ops() entry: * - * <pre> - * - * H5Awrite() - * H5Aread() - * H5Arename() - * H5Aiterate2() - * H5Adelete() - * H5Aexists() - * - * H5Dget_space_status() - * H5Dget_storage_size() - * H5Dset_extent() - * H5Ddebug() - * H5Dclose() - * H5Dget_create_plist() - * H5Dget_space() (when dataset is a virtual dataset) - * - * H5Gget_create_plist() - * H5Gget_info() - * H5Gclose() - * - * H5Literate() - * H5Lvisit() - * - * H5Rcreate() - * H5Rdereference2() (when reference is an object reference) - * H5Rget_region() - * H5Rget_obj_type2() - * H5Rget_name() - * - * H5Ocopy() - * H5Oopen_by_addr() - * H5Oincr_refcount() - * H5Odecr_refcount() - * H5Oget_info() - * H5Oset_comment() - * H5Ovisit() - * - * H5Fis_hdf5() - * H5Fflush() - * H5Fclose() - * H5Fget_file_image() - * H5Freopen() - * H5Fget_freespace() - * H5Fget_info2() - * H5Fget_free_sections() - * H5Fmount() + * H5Awrite(), H5Aread(), H5Arename(), H5Aiterate2(), H5Adelete(), H5Aexists() + * + * H5Dget_space_status(), H5Dget_storage_size(), H5Dset_extent(), H5Ddebug(), + * H5Dclose(), H5Dget_create_plist(), H5Dget_space() (for virtual datasets) + * + * H5Gget_create_plist(), H5Gget_info(), H5Gclose() + * + * H5Literate(), H5Lvisit() + * + * H5Rcreate(), H5Rdereference2() (for object references), + * H5Rget_region(), H5Rget_obj_type2(), H5Rget_name() + * + * H5Ocopy(), H5Oopen_by_addr(), H5Oincr_refcount(), H5Odecr_refcount(), + * H5Oget_info(), H5Oset_comment(), H5Ovisit() + * + * H5Fis_hdf5(), H5Fflush(), H5Fclose(), H5Fget_file_image(), H5Freopen(), + * H5Fget_freespace(), H5Fget_info2(), H5Fget_free_sections(), H5Fmount(), * H5Funmount() * * H5Iget_name() * - * H5Tget_create_plist() - * H5Tclose() + * H5Tget_create_plist(), H5Tclose() * * H5Zunregister() - * </pre> * * In addition, \b most deprecated functions fall into this category. * diff --git a/doxygen/dox/rm-template.dox b/doxygen/dox/rm-template.dox index 64e4770..070a0a1 100644 --- a/doxygen/dox/rm-template.dox +++ b/doxygen/dox/rm-template.dox @@ -1,72 +1,99 @@ -/**\ingroup H5XYZ - * - * \brief A synopsis of what H5XYZgreat_function does - * - * \param[in] name1 Description of IN parameter \p name1 - * \param[out] name2 Description of OUT parameter \p name2 - * \param[in,out] name3 Description of INOUT parameter \p name3 - * - * \return Returns what you always wanted - * - * \pre Describe preconditions for an entity. Can be repreated. - * - * \invariant Describe invariants for an entity. Can be repeated. - * - * \post Describe postconditions for an entity. Can be repreated. - * - * \deprecated This was my favorite function while it lasted. - * - * \details Describe the normal behavior flow of the function here. Try to be - * helpful! - * - * Make reference to other functions like this: H5Fopen(). - * - * Make reference to formal parameters like this: \p name1 - * - * Make reference to macros like this: #H5P_DEFAULT. - * - * Make reference to enumeration constants like this: #H5F_CLOSE_WEAK. - * - * Include code snippets like this: - * \snippet H5Zpublic.h H5Z_class2_t_snip - * - * Lists are supported: - * - mouse events - * -# mouse move event - * -# mouse click event\n - * More info about the click event. - * -# mouse double click event - * - keyboard events - * 1. key down event - * 2. key up event - * - * The distance between \f$(x_1,y_1)\f$ and \f$(x_2,y_2)\f$ is - * \f$\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\f$.\n - * For tables, see - * <a href="https://www.doxygen.nl/manual/tables.html">this example</a>. - * - * This is an example of how to use the H5XYZgreat_function().\n - * The contents of the file hello_hdf5.c will be included. - * \include hello_hdf5.c - * - * \note Dear reader, ... - * - * \attention Colorless green ideas sleep furiously. - * - * \warning Don't do this at home! - * - * \author This function was written by an esteemed author. Repeat this - * command for multiple authors. - * - * \date Record the function's birthdate! - * - * \since 1.MAJOR.MINOR The 'since' command can also be used to record a - * function's introduction (via its initial release - * version). - * - * \version 1.MAJOR.MINOR An important event in the version history of this - * function. There can be multiple such events. - * - * \see H5XYZanother_great_function(), H5XYZnot_so_great_a_function() - * - */ +/** \page RMT Reference Manual (RM) Page Template + +We treat documentation like code and use +<a href="https://www.doxygen.nl/index.html">Doxygen</a> to +<a href="https://github.com/HDFGroup/hdf5/blob/develop/src/H5Fpublic.h">markup +comments in the code</a> or create +<a href="https://github.com/HDFGroup/hdf5/blob/develop/doxygen/dox/Overview.dox">stand-alone pages</a>. + +Every RM entry consists of a subset of the elements listed below. Not every RM +entry warrants the full set. More is better, and we can, perhaps, distinguish +minimal, typical, and great RM entries. + +A minimal RM entry must include elements 1-3, 8, 11, and 7 if applicable. + +A \Emph{typical} RM entry is a minimal RM entry that in addition has elements +9, 10, and 12. + +A \Bold{great} RM entry is a typical RM entry plus everything else. + +The current RM is a mixed bag. Take what's there with a pinch of salt and apply +the <a href="https://www.oreilly.com/library/view/97-things-every/9780596809515/ch08.html">Scout Rule</a>! + +\par RM entry elements + +1. Module indication + - Indicate the HDF5 module in which the function will appear. + \verbatim + * \ingroup H5XYZ + \endverbatim +2. Synopsis + - A phrase or sentence that summarizes the function's purpose + \verbatim + * \brief Simplifies your life + \endverbatim +3. Prototype (parameters and return value) + - A description of the function parameters and return value + \verbatim + * \param[in] name1 Description of IN parameter \p name1 + * \param[out] name2 Description of OUT parameter \p name2 + * \param[in,out] name3 Description of INOUT parameter \p name3 + * \return Returns what you always wanted + \endverbatim + - Clearly indicate the parameter direction as \c in, \c out, or + \Code{in,out} + - Make reference to other parameters using \Code{\\p} +4. Preconditions + - A set of preconditions that must be met. + \verbatim + * \pre The argmument supplied in parameter \p name2 must be even. + \endverbatim +5. Invariants + - A set of invariants. + \verbatim + * \invariant The mouse pointer will always be visible. + \endverbatim +6. Postconditions + - What will be true when the function returns. + \verbatim + * \post On error, the output parameters will be unmodified. + \endverbatim +7. Deprecation note + - If a function was deprecated, list the version in which the function was + deprecated (below), why it was deprecated, and which function(s) succeed it. + \verbatim + * \deprecated Deprecated in favor of another great function. + \endverbatim +8. Details + - A detailed description of the function's behavior + \verbatim + * \details This is the heart of the matter. Try to be helpful! + \endverbatim +9. Example + - The function in context and action, usually a (Doxygen) snippet. + \verbatim + * \par Example + * \snippet H5F_examples.c minimal + \endverbatim +10. Instruction (attention, note, warning) + - Behaviors, features, side-effects, etc. the user should be aware of + \verbatim + * \note Dear reader, ... + * + * \attention Colorless green ideas sleep furiously. + * + * \warning Don't do this at home! + \endverbatim +11. Since + - The HDF5 library version in which the function was introduced + \verbatim + * \since 1.MAJOR.MINOR + \endverbatim +12. Version + - Use this element to record a deprecation version, a change in parameter + types, changes in behavior, etc. + \verbatim + * \version 1.MAJOR.MINOR Function was deprecated in this release + \endverbatim + +*/ |