hdf5_ep

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

 * Copyright by The HDF Group.                                               *

 * Copyright by the Board of Trustees of the University of Illinois.         *

 * All rights reserved.                                                      *

 *                                                                           *

 * 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.  *

 * If you do not have access to either file, you may request a copy from     *

 * help@hdfgroup.org.                                                        *

 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

​

/* This program demonstrates how to create and use "external links" in

 * HDF5.

 *

 * External links point from one HDF5 file to an object (Group, Dataset, or

 * committed Datatype) in another file.

 */

​

#include "hdf5.h"

#include <string.h>

​

#define SOURCE_FILE "extlink_source.h5"

#define TARGET_FILE "extlink_target.h5"

​

#define PREFIX_SOURCE_FILE "extlink_prefix_source.h5"

​

#define SOFT_LINK_FILE "soft_link.h5"

#define SOFT_LINK_NAME "soft_link_to_group"

#define UD_SOFT_LINK_NAME "ud_soft_link"

#define TARGET_GROUP "target_group"

​

#define UD_SOFT_CLASS 65

​

#define HARD_LINK_FILE "hard_link.h5"

#define HARD_LINK_NAME "hard_link_to_group"

#define UD_HARD_LINK_NAME "ud_hard_link"

​

#define UD_HARD_CLASS 66

​

#define PLIST_LINK_PROP "plist_link_prop"

#define UD_PLIST_CLASS 66

​

​

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/* Basic external link example

 *

 * Creates two files and uses an external link to access an object in the

 * second file from the first file.

 */