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/****************************************************************************
* NCSA HDF *
* Scientific Data Technologies *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING f. *
* *
****************************************************************************/
#include "H5LT.h"
#include <stdlib.h>
#define ATTR_SIZE 5
int main( void )
{
hid_t file_id;
hid_t dset_id;
hid_t space_id;
hsize_t dims[1] = { ATTR_SIZE };
int data[ATTR_SIZE] = {1,2,3,4,5};
herr_t status;
int i;
/* create a file */
file_id = H5Fcreate ("ex_lite3.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* create a data space */
space_id = H5Screate_simple(1,dims,NULL);
/* create a dataset named "dset" */
dset_id = H5Dcreate(file_id,"dset",H5T_NATIVE_INT,space_id,H5P_DEFAULT);
/* close */
status = H5Dclose(dset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* example of H5LTset_attribute_int
*-------------------------------------------------------------------------
*/
/* create and write the attribute "attr1" on the dataset "dset" */
status = H5LTset_attribute_int(file_id,"dset","attr1",data,ATTR_SIZE);
/*-------------------------------------------------------------------------
* example of H5LTget_attribute_int
*-------------------------------------------------------------------------
*/
/* get the attribute "attr1" from the dataset "dset" */
status = H5LTget_attribute_int(file_id,"dset","attr1",data);
for (i=0; i< ATTR_SIZE; i++ )
{
printf (" %d", data[i]);
}
printf ("\n");
/* close file */
status = H5Fclose(file_id);
return 0;
}
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