diff options
Diffstat (limited to 'src/H5Omodule.h')
-rw-r--r-- | src/H5Omodule.h | 58 |
1 files changed, 50 insertions, 8 deletions
diff --git a/src/H5Omodule.h b/src/H5Omodule.h index 6f00fcc..8afba29 100644 --- a/src/H5Omodule.h +++ b/src/H5Omodule.h @@ -5,7 +5,7 @@ * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the COPYING file, which can be found at the root of the source code * - * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * distribution tree, or in https://www.hdfgroup.org/licenses. * * If you do not have access to either file, you may request a copy from * * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ @@ -18,16 +18,58 @@ * H5O package. Including this header means that the source file * is part of the H5O package. */ -#ifndef _H5Omodule_H -#define _H5Omodule_H +#ifndef H5Omodule_H +#define H5Omodule_H /* Define the proper control macros for the generic FUNC_ENTER/LEAVE and error * reporting macros. */ #define H5O_MODULE -#define H5_MY_PKG H5O -#define H5_MY_PKG_ERR H5E_OHDR -#define H5_MY_PKG_INIT YES - -#endif /* _H5Omodule_H */ +#define H5_MY_PKG H5O +#define H5_MY_PKG_ERR H5E_OHDR +#define H5_MY_PKG_INIT YES +/**\defgroup H5O H5O + * + * Use the functions in this module to manage HDF5 objects. + * + * HDF5 objects (groups, datasets, datatype objects) are usually created + * using functions in the object-specific modules (\ref H5G, \ref H5D, + * \ref H5T). However, new objects can also be created by copying existing + * objects. + * + * Many functions in this module are variations on object introspection, + * that is, the retrieval of detailed information about HDF5 objects in a file. + * Objects in an HDF5 file can be "visited" in an iterative fashion. + * + * HDF5 objects are usually updated using functions in the object-specific + * modules. However, there are certain generic object properties, such as + * reference counts, that can be manipulated using functions in this module. + * + * HDF5 objects are deleted as a side effect of rendering them unreachable + * from the root group. The net effect is the diminution of the object's + * 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> + * + */ +#endif /* H5Omodule_H */ |