mirror of https://gitee.com/openkylin/hdf5.git
50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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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 example illustrates how to create a dataset that is a 4 x 6
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* array. It is used in the HDF5 Tutorial.
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*/
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#include "hdf5.h"
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#define FILE "dset.h5"
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int main() {
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hid_t file_id, dataset_id, dataspace_id; /* identifiers */
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hsize_t dims[2];
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herr_t status;
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/* Create a new file using default properties. */
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file_id = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
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/* Create the data space for the dataset. */
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dims[0] = 4;
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dims[1] = 6;
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dataspace_id = H5Screate_simple(2, dims, NULL);
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/* Create the dataset. */
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dataset_id = H5Dcreate2(file_id, "/dset", H5T_STD_I32BE, dataspace_id,
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H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
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/* End access to the dataset and release resources used by it. */
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status = H5Dclose(dataset_id);
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/* Terminate access to the data space. */
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status = H5Sclose(dataspace_id);
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/* Close the file. */
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status = H5Fclose(file_id);
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}
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