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Diffstat (limited to 'c++/examples/h5tutr_crtdat.cpp')
-rw-r--r-- | c++/examples/h5tutr_crtdat.cpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/c++/examples/h5tutr_crtdat.cpp b/c++/examples/h5tutr_crtdat.cpp new file mode 100644 index 0000000..592cc0c --- /dev/null +++ b/c++/examples/h5tutr_crtdat.cpp @@ -0,0 +1,91 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 how to create a dataset that is a 4 x 6 + * array. It is used in the HDF5 Tutorial. + */ + +#include <iostream> +#include <string> + +#include "H5Cpp.h" + +#ifndef H5_NO_NAMESPACE + using namespace H5; +#endif + +const H5std_string FILE_NAME("dset.h5"); +const H5std_string DATASET_NAME("dset"); +const int NX = 4; // dataset dimensions +const int NY = 6; +const int RANK = 2; + +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 the default property lists. + + H5File file(FILE_NAME, H5F_ACC_TRUNC); + + // Create the data space for the dataset. + + hsize_t dims[2]; // dataset dimensions + dims[0] = NX; + dims[1] = NY; + DataSpace dataspace(RANK, dims); + + // Define the datatype to be used + //IntType datatype(PredType::STD_I32BE); + + // Create the dataset. + + DataSet dataset = file.createDataSet(DATASET_NAME, PredType::STD_I32BE, dataspace); + + } // end of try block + + // catch failure caused by the H5File operations + catch(FileIException error) + { + error.printError(); + return -1; + } + + // catch failure caused by the DataSet operations + catch(DataSetIException error) + { + error.printError(); + return -1; + } + + // catch failure caused by the DataSpace operations + catch(DataSpaceIException error) + { + error.printError(); + return -1; + } + + return 0; // successfully terminated +} + |