mirror of
https://github.com/HDFGroup/hdf5.git
synced 2024-12-15 07:40:23 +08:00
c2a9dcb897
Merge "file image" changes from feature branch back to trunk.
Tested on:
Mac OSX/64 10.7.3 (amazon) w/debug
(h5committest upcoming)
92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||
* 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 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://hdfgroup.org/HDF5/doc/Copyright.html. 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>
|
||
* Friday, March 30, 2012
|
||
*
|
||
* Purpose: Create a simple file for use with the file image tests.
|
||
*
|
||
*/
|
||
#include "hdf5.h"
|
||
|
||
#define TESTFILE "file_image_core_test.h5"
|
||
|
||
/* 2-D dataset with fixed dimensions */
|
||
#define SPACE_RANK 2
|
||
#define SPACE_DIM1 128
|
||
#define SPACE_DIM2 32
|
||
|
||
/* Dataset data */
|
||
int data[SPACE_DIM1][SPACE_DIM2];
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: main
|
||
*
|
||
* Purpose:
|
||
*
|
||
* Return: Success:
|
||
*
|
||
* Failure:
|
||
*
|
||
* Programmer: Quincey Koziol
|
||
* Friday, March 30, 2012
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
int
|
||
main(void)
|
||
{
|
||
hid_t file, space, dset;
|
||
hsize_t dims[SPACE_RANK] = {SPACE_DIM1, SPACE_DIM2};
|
||
size_t i, j; /* Local index variables */
|
||
|
||
/* Initialize the data */
|
||
for(i = 0; i < SPACE_DIM1; i++)
|
||
for(j = 0; j < SPACE_DIM2; j++)
|
||
data[i][j] = (int)(j % 5);
|
||
|
||
/* Create the file */
|
||
file = H5Fcreate(TESTFILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
|
||
if(file < 0)
|
||
printf("file < 0!\n");
|
||
|
||
/* Create the dataspace */
|
||
space = H5Screate_simple(SPACE_RANK, dims, NULL);
|
||
if(space < 0)
|
||
printf("space < 0!\n");
|
||
|
||
/* Create the compressed dataset */
|
||
dset = H5Dcreate2(file, "Dataset1", H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
|
||
if(dset < 0)
|
||
printf("dset < 0!\n");
|
||
|
||
/* Write the data to the dataset */
|
||
if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
|
||
printf("H5Dwrite() failed!\n");
|
||
|
||
/* Close everything */
|
||
if(H5Dclose(dset) < 0)
|
||
printf("H5Dclose() failed!\n");
|
||
if(H5Sclose(space) < 0)
|
||
printf("H5Sclose() failed!\n");
|
||
if(H5Fclose(file) < 0)
|
||
printf("H5Fclose() failed!\n");
|
||
|
||
return 0;
|
||
}
|
||
|