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81 lines
2.4 KiB
81 lines
2.4 KiB
2 years ago
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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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://www.hdfgroup.org/licenses. *
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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 the creation of groups using absolute and
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* relative names. It is used in the HDF5 Tutorial.
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*/
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#include <iostream>
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using std::cout;
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using std::endl;
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#include <string>
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#include "H5Cpp.h"
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using namespace H5;
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const H5std_string FILE_NAME("h5tutr_groups.h5");
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int
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main(void)
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{
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// Try block to detect exceptions raised by any of the calls inside it
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try {
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// Turn off the auto-printing when failure occurs so that we can
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// handle the errors appropriately.
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Exception::dontPrint();
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// Create a new file using default properties.
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H5File file(FILE_NAME, H5F_ACC_TRUNC);
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// Create group "MyGroup" in the root group using an absolute name.
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Group group1(file.createGroup("/MyGroup"));
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// Create group "Group_A" in group "MyGroup" using an
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// absolute name.
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Group group2(file.createGroup("/MyGroup/Group_A"));
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// Create group "Group_B" in group "MyGroup" using a
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// relative name.
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Group group3(group1.createGroup("Group_B"));
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// Close the groups and file.
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group1.close();
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group2.close();
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group3.close();
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file.close();
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} // end of try block
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// catch failure caused by the File operations
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catch (FileIException error) {
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error.printErrorStack();
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return -1;
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}
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// catch failure caused by the Group operations
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catch (GroupIException error) {
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error.printErrorStack();
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return -1;
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}
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return 0;
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}
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