diff options
Diffstat (limited to 'c++/examples/chunks.cpp')
| -rw-r--r-- | c++/examples/chunks.cpp | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/c++/examples/chunks.cpp b/c++/examples/chunks.cpp index 0efd95d..b6db2ad 100644 --- a/c++/examples/chunks.cpp +++ b/c++/examples/chunks.cpp @@ -12,11 +12,11 @@ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/* +/* * This example shows how to read data from a chunked dataset. - * We will read from the file created by extend.C + * We will read from the file created by extend.C */ - + #include <string> #ifdef OLD_HEADER_FILENAME @@ -55,7 +55,7 @@ int main (void) */ H5File file( FILE_NAME, H5F_ACC_RDONLY ); DataSet dataset = file.openDataSet( DATASET_NAME ); - + /* * Get filespace for rank and dimension */ @@ -69,18 +69,18 @@ int main (void) /* * Get and print the dimension sizes of the file dataspace */ - hsize_t dims[2]; // dataset dimensions + hsize_t dims[2]; // dataset dimensions rank = filespace.getSimpleExtentDims( dims ); - cout << "dataset rank = " << rank << ", dimensions " + cout << "dataset rank = " << rank << ", dimensions " << (unsigned long)(dims[0]) << " x " << (unsigned long)(dims[1]) << endl; /* * Get creation properties list. */ - DSetCreatPropList cparms = dataset.getCreatePlist(); + DSetCreatPropList cparms = dataset.getCreatePlist(); - /* + /* * Check if dataset is chunked. */ hsize_t chunk_dims[2]; @@ -91,16 +91,16 @@ int main (void) * Get chunking information: rank and dimensions */ rank_chunk = cparms.getChunk( 2, chunk_dims); - cout << "chunk rank " << rank_chunk << "dimensions " - << (unsigned long)(chunk_dims[0]) << " x " + cout << "chunk rank " << rank_chunk << "dimensions " + << (unsigned long)(chunk_dims[0]) << " x " << (unsigned long)(chunk_dims[1]) << endl; } - + /* * Define the memory space to read dataset. */ DataSpace mspace1( RANK, dims ); - + /* * Read dataset back and display. */ @@ -113,23 +113,23 @@ int main (void) for (i = 0; i < dims[1]; i++) cout << data_out[j][i] << " "; cout << endl; - } + } /* - * dataset rank 2, dimensions 10 x 5 - * chunk rank 2, dimensions 2 x 5 + * dataset rank 2, dimensions 10 x 5 + * chunk rank 2, dimensions 2 x 5 * Dataset: - * 1 1 1 3 3 - * 1 1 1 3 3 - * 1 1 1 0 0 - * 2 0 0 0 0 - * 2 0 0 0 0 - * 2 0 0 0 0 - * 2 0 0 0 0 - * 2 0 0 0 0 - * 2 0 0 0 0 - * 2 0 0 0 0 + * 1 1 1 3 3 + * 1 1 1 3 3 + * 1 1 1 0 0 + * 2 0 0 0 0 + * 2 0 0 0 0 + * 2 0 0 0 0 + * 2 0 0 0 0 + * 2 0 0 0 0 + * 2 0 0 0 0 + * 2 0 0 0 0 */ /* @@ -157,17 +157,17 @@ int main (void) cout << column[i] << endl; /* - * Third column: - * 1 - * 1 - * 1 - * 0 - * 0 - * 0 - * 0 - * 0 - * 0 - * 0 + * Third column: + * 1 + * 1 + * 1 + * 0 + * 0 + * 0 + * 0 + * 0 + * 0 + * 0 */ /* @@ -196,11 +196,11 @@ int main (void) for (i = 0; i < chunk_dims[1]; i++) cout << chunk_out[j][i] << " "; cout << endl; - } + } /* - * Chunk: - * 1 1 1 0 0 - * 2 0 0 0 0 + * Chunk: + * 1 1 1 0 0 + * 2 0 0 0 0 */ } // end of try block |