diff options
Diffstat (limited to 'c++/examples/chunks.cpp')
| -rw-r--r-- | c++/examples/chunks.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/c++/examples/chunks.cpp b/c++/examples/chunks.cpp index 556472f..3cc4e20 100644 --- a/c++/examples/chunks.cpp +++ b/c++/examples/chunks.cpp @@ -45,21 +45,30 @@ int main (void) try { /* + * Turn off the auto-printing when failure occurs so that we can + * handle the errors appropriately + */ + Exception::dontPrint(); + + /* * Open the file and the dataset. */ H5File file( FILE_NAME, H5F_ACC_RDONLY ); DataSet dataset = file.openDataSet( DATASET_NAME ); /* - * Get dataset rank and dimension. + * Get filespace for rank and dimension */ - // Get filespace first. DataSpace filespace = dataset.getSpace(); - // Get number of dimensions in the file dataspace + /* + * Get number of dimensions in the file dataspace + */ int rank = filespace.getSimpleExtentNdims(); - // Get and print the dimension sizes of the file dataspace + /* + * Get and print the dimension sizes of the file dataspace + */ hsize_t dims[2]; // dataset dimensions rank = filespace.getSimpleExtentDims( dims ); cout << "dataset rank = " << rank << ", dimensions " @@ -199,18 +208,21 @@ int main (void) 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; |