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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 java.io.File;
import java.util.BitSet;
import hdf.hdf5lib.exceptions.HDF5LibraryException;
/**
* @author Bernd Rinn
*/
public class HDF5WriteTest
{
public static void main(String[] args)
{
final BitSet bs = new BitSet();
bs.set(127);
bs.set(64);
bs.set(128);
// bs.set(191);
try
{
IHDF5Writer writer =
HDF5FactoryProvider.get().configure(new File("test.h5")).overwrite().writer();
// writer.write("/Group1/SubGroup1/MyDataSet", new float[] { 1.0f, 2.0f, 3.0f, 4.0f });
// writer.link("/Group1/SubGroup1/MyDataSet", "/Group1/MyDataSet");
// writer.write("/Group1/MyDataSet", new float[] { 4.0f, 3.0f, 2.0f, 1.0f });
// writer.write("/Group1/MyDataSet", new double[] { 4.0, 3.0, 2.0, 1.0 });
writer.writeBitField("/Group1/MyBitSet", bs);
writer.float32().writeMatrix("/Group1/MyDataSet", new float[][]
{
{ 4, 3, 2, 1, 0, -1 },
{ 0, 1, 2, 3, 4, 5 } });
writer.int64().writeArray("/Group1/MyDataSet2", new long[]
{ 4, 3, 2, 1 });
writer.int64().writeArray("/Group1/MyDataSet3", new long[]
{ 1 });
// writer.write("/Group1/MyDataSet", new int[] { 4, 3, 2, 1 });
writer.object().createHardLink("/Group1/MyDataSet", "/Group1/SubGroup1/MyDataSet");
writer.string().write("/Group1/MyString", "Und schon wieder die Geschichte vom Pferd!");
writer.string().setAttr("/Group1/MyDataSet", "foo", "Die Geschichte vom Pferd");
// writer.addAttribute("/Group1/SubGroup1/MyDataSet", "foo", "No story");
writer.float64().setAttr("/", "version", 17.0);
writer.bool().setAttr("/Group1", "active", true);
writer.int8().writeArray("/empty", new byte[0]);
writer.close();
} catch (HDF5LibraryException ex)
{
System.err.println(ex.getHDF5ErrorStackAsString());
ex.printStackTrace();
}
}
}
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