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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
* Saturday, May 31, 2003
*
* Purpose: Dataspace selection testing functions.
*/
#include "H5Smodule.h" /* This source code file is part of the H5S module */
#define H5S_TESTING /*suppress warning about H5S testing funcs*/
#include "H5private.h" /* Generic Functions */
#include "H5Eprivate.h" /* Error handling */
#include "H5Iprivate.h" /* IDs */
#include "H5Spkg.h" /* Dataspaces */
/*--------------------------------------------------------------------------
NAME
H5S_select_shape_same_test
PURPOSE
Determine if two dataspace selections are the same shape
USAGE
htri_t H5S_select_shape_same_test(sid1, sid2)
hid_t sid1; IN: 1st dataspace to compare
hid_t sid2; IN: 2nd dataspace to compare
RETURNS
Non-negative TRUE/FALSE on success, negative on failure
DESCRIPTION
Checks to see if the current selection in the dataspaces are the same
dimensionality and shape.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
htri_t
H5S_select_shape_same_test(hid_t sid1, hid_t sid2)
{
H5S_t *space1; /* Pointer to 1st dataspace */
H5S_t *space2; /* Pointer to 2nd dataspace */
htri_t ret_value = FAIL; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
/* Get dataspace structures */
if(NULL == (space1 = (H5S_t *)H5I_object_verify(sid1, H5I_DATASPACE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
if(NULL == (space2 = (H5S_t *)H5I_object_verify(sid2, H5I_DATASPACE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
/* Check if the dataspace selections are the same shape */
if((ret_value = H5S_select_shape_same(space1, space2)) < 0)
HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOMPARE, FAIL, "unable to compare dataspace selections")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5S_select_shape_same_test() */
/*--------------------------------------------------------------------------
NAME
H5S_get_rebuild_status_test
PURPOSE
Determine the status of hyperslab rebuild
USAGE
htri_t H5S_inquiry_rebuild_status(hid_t space_id)
hid_t space_id; IN: dataspace id
RETURNS
Non-negative TRUE/FALSE on success, negative on failure
DESCRIPTION
Query the status of rebuilding the hyperslab
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
htri_t
H5S_get_rebuild_status_test(hid_t space_id)
{
H5S_t *space; /* Pointer to 1st dataspace */
htri_t ret_value = FAIL; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
/* Get dataspace structures */
if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
ret_value = (htri_t)space->select.sel_info.hslab->diminfo_valid;
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5S_get_rebuild_status_test() */
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