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25ec07450a
and replace it with new url for COPYING file. Fix 2 lines in java error test expected output file where messages include line numbers changed by reducing the copyright header by 2 lines.
103 lines
3.3 KiB
C
103 lines
3.3 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* This shows how to use the hdf5 virtual file drivers.
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* The example codes here do not check return values for the
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* sake of simplicity. As in all proper programs, return codes
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* should be checked.
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*/
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#include "hdf5.h"
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#include "stdlib.h"
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/* global variables */
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int cleanup_g = -1; /* whether to clean. Init to not set. */
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/* prototypes */
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void cleanup(const char *);
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void split_file(void);
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/*
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* Cleanup a file unless $HDF5_NOCLEANUP is set.
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*/
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void
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cleanup(const char *filename)
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{
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if (cleanup_g == -1)
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cleanup_g = getenv("HDF5_NOCLEANUP") ? 0 : 1;
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if (cleanup_g)
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remove(filename);
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}
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/*
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* This shows how to use the split file driver.
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*/
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void
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split_file(void)
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{
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hid_t fapl, fid;
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/* Example 1: Both metadata and rawdata files are in the same */
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/* directory. Use Station1-m.h5 and Station1-r.h5 as */
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/* the metadata and rawdata files. */
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fapl = H5Pcreate(H5P_FILE_ACCESS);
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H5Pset_fapl_split(fapl, "-m.h5", H5P_DEFAULT, "-r.h5", H5P_DEFAULT);
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fid=H5Fcreate("Station1",H5F_ACC_TRUNC,H5P_DEFAULT,fapl);
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/* using the file ... */
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H5Fclose(fid);
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H5Pclose(fapl);
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/* Remove files created */
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cleanup("Station1-m.h5");
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cleanup("Station1-r.h5");
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/* Example 2: metadata and rawdata files are in different */
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/* directories. Use PointA-m.h5 and /tmp/PointA-r.h5 as */
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/* the metadata and rawdata files. */
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fapl = H5Pcreate(H5P_FILE_ACCESS);
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H5Pset_fapl_split(fapl, "-m.h5", H5P_DEFAULT, "/tmp/%s-r.h5", H5P_DEFAULT);
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fid=H5Fcreate("PointA",H5F_ACC_TRUNC,H5P_DEFAULT,fapl);
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/* using the file ... */
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H5Fclose(fid);
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H5Pclose(fapl);
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/* Remove files created */
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cleanup("PointA-m.h5");
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cleanup("/tmp/PointA-r.h5");
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/* Example 3: Using default extension names for the metadata */
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/* and rawdata files. Use Measure.meta and Measure.raw as */
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/* the metadata and rawdata files. */
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fapl = H5Pcreate(H5P_FILE_ACCESS);
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H5Pset_fapl_split(fapl, NULL, H5P_DEFAULT, NULL, H5P_DEFAULT);
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fid=H5Fcreate("Measure",H5F_ACC_TRUNC,H5P_DEFAULT,fapl);
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/* using the file ... */
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H5Fclose(fid);
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H5Pclose(fapl);
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/* Remove files created */
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cleanup("Measure.meta");
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cleanup("Measure.raw");
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}
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/* Main Body */
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int
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main (void)
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{
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split_file();
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return(0);
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}
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