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authorcvs2svn <no_author@cvs2svn>2004-05-27 20:26:32 (GMT)
committercvs2svn <no_author@cvs2svn>2004-05-27 20:26:32 (GMT)
commit66be6f05d417671d1ef202931d769743ad8a83d9 (patch)
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[svn-r8591] This commit was manufactured by cvs2svn to create branch 'hdf5_1_6'.
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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 files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Thusdayr, May 27, 2004
+ *
+ * Purpose: Dataset testing functions.
+ */
+
+#define H5D_PACKAGE /*suppress error about including H5Dpkg */
+#define H5D_TESTING /*suppress warning about H5D testing funcs*/
+
+/* Pablo information */
+/* (Put before include files to avoid problems with inline functions) */
+#define PABLO_MASK H5Dtest_mask
+
+#include "H5private.h" /* Generic Functions */
+#include "H5Dpkg.h" /* Datasets */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5Iprivate.h" /* ID Functions */
+
+/* Interface initialization */
+#define INTERFACE_INIT NULL
+static int interface_initialize_g = 0;
+
+
+/*--------------------------------------------------------------------------
+ NAME
+ H5D_layout_version_test
+ PURPOSE
+ Determine the storage layout version for a dataset's layout information
+ USAGE
+ herr_t H5D_layout_version_test(did, version)
+ hid_t did; IN: Dataset to query
+ unsigned *version; OUT: Pointer to location to place version info
+ RETURNS
+ Non-negative on success, negative on failure
+ DESCRIPTION
+ Checks the version of the storage layout information for a dataset.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+ DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+herr_t
+H5D_layout_version_test(hid_t did, unsigned *version)
+{
+ H5D_t *dset; /* Pointer to dataset to query */
+ herr_t ret_value=SUCCEED; /* return value */
+
+ FUNC_ENTER_NOAPI(H5D_layout_version_test, FAIL);
+
+ /* Check args */
+ if (NULL==(dset=H5I_object_verify(did, H5I_DATASET)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+
+ if(version)
+ *version=dset->layout.version;
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value);
+} /* H5D_layout_version_test() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+ H5D_layout_contig_size_test
+ PURPOSE
+ Determine the size of a contiguous layout for a dataset's layout information
+ USAGE
+ herr_t H5D_layout_contig_size_test(did, size)
+ hid_t did; IN: Dataset to query
+ hsize_t *size; OUT: Pointer to location to place size info
+ RETURNS
+ Non-negative on success, negative on failure
+ DESCRIPTION
+ Checks the size of a contiguous dataset's storage.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+ DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+herr_t
+H5D_layout_contig_size_test(hid_t did, hsize_t *size)
+{
+ H5D_t *dset; /* Pointer to dataset to query */
+ herr_t ret_value=SUCCEED; /* return value */
+
+ FUNC_ENTER_NOAPI(H5D_layout_contig_size_test, FAIL);
+
+ /* Check args */
+ if (NULL==(dset=H5I_object_verify(did, H5I_DATASET)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+
+ if(size) {
+ assert(dset->layout.type==H5D_CONTIGUOUS);
+ *size=dset->layout.u.contig.size;
+ } /* end if */
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value);
+} /* H5D_layout_contig_size_test() */
+