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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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 COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* This example illustrates the creation of groups using absolute and
* relative names. It is used in the HDF5 Tutorial.
*/
#include <iostream>
using std::cout;
using std::endl;
#include <string>
#include "H5Cpp.h"
using namespace H5;
const H5std_string FILE_NAME("h5tutr_groups.h5");
int
main(void)
{
// Try block to detect exceptions raised by any of the calls inside it
try {
// Turn off the auto-printing when failure occurs so that we can
// handle the errors appropriately.
Exception::dontPrint();
// Create a new file using default properties.
H5File file(FILE_NAME, H5F_ACC_TRUNC);
// Create group "MyGroup" in the root group using an absolute name.
Group group1(file.createGroup("/MyGroup"));
// Create group "Group_A" in group "MyGroup" using an
// absolute name.
Group group2(file.createGroup("/MyGroup/Group_A"));
// Create group "Group_B" in group "MyGroup" using a
// relative name.
Group group3(group1.createGroup("Group_B"));
// Close the groups and file.
group1.close();
group2.close();
group3.close();
file.close();
} // end of try block
// catch failure caused by the File operations
catch (FileIException error) {
error.printErrorStack();
return -1;
}
// catch failure caused by the Group operations
catch (GroupIException error) {
error.printErrorStack();
return -1;
}
return 0;
}
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