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[svn-r5976] Purpose:

Browse Source 
more features to h5diff

Platforms tested:


   linux, windows
This commit is contained in:
Pedro Vicente Nunes 2002-10-10 17:24:54 -05:00
parent a9c1a913ab
commit c705a9300a
1 changed files with 79 additions and 6 deletions
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85
tools/h5diff/h5diff.c
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@ -6,6 +6,7 @@
#include "hdf5.h"
#ifndef FALSE
#define FALSE 0
#endif
@ -16,6 +17,10 @@
int do_test_files();
int h5diff_dataset( hid_t file1_id, hid_t file2_id, const char *dset_name );
void array_diff( void *buf1, void *buf2, hsize_t tot_cnt, hid_t type_id );
herr_t get_ndsets( hid_t loc_id, const char *group_name );
herr_t count_dsets( hid_t loc_id, const char *name, void *op_data);
@ -41,7 +46,7 @@ void array_diff( void *buf1, void *buf2, hsize_t tot_cnt, hid_t type_id );
void usage( const char *progname )
{
#define USAGE "\
[-d dset] Compare only the specified dataset(s)\n\
[-d dset] The name of the dataset to compare\n\
file1 File name of the first HDF5 file\n\
file2 File name of the second HDF5 file\n"
@ -83,6 +88,7 @@ int main(int argc, const char *argv[])
const char *dset_name = NULL;
hid_t file1_id, file2_id;
herr_t status;
int ndsets;
do_test_files();
@ -92,7 +98,7 @@ int main(int argc, const char *argv[])
*-------------------------------------------------------------------------
*/
if (argc < 2) {
if (argc < 4) {
usage( progname );
exit(EXIT_FAILURE);
}
@ -135,6 +141,9 @@ int main(int argc, const char *argv[])
(file2_id=H5Fopen(file2_name,H5F_ACC_RDONLY,H5P_DEFAULT))<0)
exit(EXIT_FAILURE);
/* Get the number of datasets */
ndsets = get_ndsets( file1_id, "." );
if ( dset_only )
{
@ -236,8 +245,6 @@ int h5diff_dataset( hid_t file1_id, hid_t file2_id, const char *dset_name )
*-------------------------------------------------------------------------
*/
printf("\n---------------------------\n");
printf("Dataset Name: %s .... Comparing\n", dset_name);
if ( rank1 != rank2 )
@ -383,6 +390,72 @@ void array_diff( void *buf1, void *buf2, hsize_t tot_cnt, hid_t type_id )
/*-------------------------------------------------------------------------
* Function: get_ndsets
*
* Purpose: Counts the number of datasets in the group GROUP_NAME
*
* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
*
* Date: October 10, 2002
*
* Return:
* Success: The return value of the first operator that
* returns non-zero, or zero if all members were
* processed with no operator returning non-zero.
*
* Failure: Negative if something goes wrong within the
* library, or the negative value returned by one
* of the operators.
*
*-------------------------------------------------------------------------
*/
herr_t get_ndsets( hid_t loc_id, const char *group_name )
{
int ndsets = 0;
if ( H5Giterate( loc_id, group_name, NULL, count_dsets, (void *)&ndsets ) < 0 )
return -1;
return ndsets;
}
/*-------------------------------------------------------------------------
* Function: count_dsets
*
* Purpose: operator function used by get_ndsets
*
* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
*
* Date: October 10, 2002
*
* Comments:
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static herr_t count_dsets( hid_t loc_id, const char *name, void *op_data)
{
H5G_stat_t statbuf;
if (H5Gget_objinfo( loc_id, name, FALSE, &statbuf) < 0 )
return -1;
if ( statbuf.type == H5G_DATASET )
(*(int *)op_data)++;
/* Define a default zero value for return. This will cause the iterator to continue */
return 0;
}
/*-------------------------------------------------------------------------
* do some test files
@ -396,9 +469,9 @@ int do_test_files()
hid_t dataset_id;
hid_t space_id;
hsize_t dims1[1] = { 5 };
int data1[5] = {1,2,3,4,5};
int data1[5] = {1,1,1,1,1};
hsize_t dims2[1] = { 5 };
int data2[5] = {6,7,8,9,10};
int data2[5] = {1,1,1,2,2};
herr_t status;
/*-------------------------------------------------------------------------