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/*
* Copyright 2007 - 2018 ETH Zuerich, CISD and SIS.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.systemsx.cisd.hdf5;
import static hdf.hdf5lib.H5.*;
import static hdf.hdf5lib.HDF5Constants.*;
public class TestLowLevelHDF5
{
static class Container
{
String s;
Container()
{
}
}
public static void main(String[] args) throws Exception
{
Container[] cont = new Container[1];
cont[0] = new Container();
cont[0].s = "aaa";
long[] dims = new long[]
{ cont.length };
long fileId = H5Fcreate("compoundTest.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
long dataSpaceId = H5Screate_simple(1, dims, dims);
long dataTypeId = H5Tcreate(H5T_COMPOUND, 5);
long stringDataType = H5Tcopy(H5T_C_S1);
H5Tset_size(stringDataType, 5);
H5Tinsert(dataTypeId, "s", 0, stringDataType);
long dataSetId =
H5Dcreate(fileId, "ds", dataTypeId, dataSpaceId, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT);
H5Dwrite(dataSetId, dataTypeId, H5S_ALL, H5S_ALL, H5P_DEFAULT, (cont[0].s + '\0').getBytes());
H5Tclose(dataTypeId);
H5Sclose(dataSpaceId);
H5Dclose(dataSetId);
H5Fclose(fileId);
}
}
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