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Diffstat (limited to 'c++/examples/h5tutr_crtgrpar.cpp')
-rw-r--r-- | c++/examples/h5tutr_crtgrpar.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/c++/examples/h5tutr_crtgrpar.cpp b/c++/examples/h5tutr_crtgrpar.cpp new file mode 100644 index 0000000..d58dff6 --- /dev/null +++ b/c++/examples/h5tutr_crtgrpar.cpp @@ -0,0 +1,92 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 files COPYING and Copyright.html. COPYING can be found at the root * + * of the source code distribution tree; Copyright.html can be found at the * + * root level of an installed copy of the electronic HDF5 document set and * + * is linked from the top-level documents page. It can also be found at * + * http://hdfgroup.org/HDF5/doc/Copyright.html. 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> +#include <string> + +#include "H5Cpp.h" + +#ifndef H5_NO_NAMESPACE + using namespace H5; +#ifndef H5_NO_STD + using std::cout; + using std::endl; +#endif // H5_NO_STD +#endif + +const H5std_string FILE_NAME("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.printError(); + return -1; + } + + // catch failure caused by the Group operations + catch(GroupIException error) + { + error.printError(); + return -1; + } + + return 0; +} + + |