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Diffstat (limited to 'c++/examples/h5tutr_crtgrpar.cpp')
| -rw-r--r-- | c++/examples/h5tutr_crtgrpar.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/c++/examples/h5tutr_crtgrpar.cpp b/c++/examples/h5tutr_crtgrpar.cpp new file mode 100644 index 0000000..a1a7427 --- /dev/null +++ b/c++/examples/h5tutr_crtgrpar.cpp @@ -0,0 +1,80 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * 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; +} |
