diff options
Diffstat (limited to 'c++/examples/extend_ds.cpp')
| -rw-r--r-- | c++/examples/extend_ds.cpp | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/c++/examples/extend_ds.cpp b/c++/examples/extend_ds.cpp index 9c12304..614a2b1 100644 --- a/c++/examples/extend_ds.cpp +++ b/c++/examples/extend_ds.cpp @@ -12,13 +12,13 @@ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/* +/* * This example shows how to work with extendible dataset. * In the current version of the library dataset MUST be * chunked. - * + * */ - + #include <string> #ifdef OLD_HEADER_FILENAME @@ -52,18 +52,18 @@ int main (void) Exception::dontPrint(); /* - * Create the data space with unlimited dimensions. + * Create the data space with unlimited dimensions. */ - hsize_t dims[2] = { 3, 3}; // dataset dimensions at creation + hsize_t dims[2] = { 3, 3}; // dataset dimensions at creation hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; - DataSpace mspace1( RANK, dims, maxdims); + DataSpace mspace1( RANK, dims, maxdims); /* * Create a new file. If file exists its contents will be overwritten. */ H5File file( FILE_NAME, H5F_ACC_TRUNC ); - /* + /* * Modify dataset creation properties, i.e. enable chunking. */ DSetCreatPropList cparms; @@ -87,8 +87,8 @@ int main (void) * Extend the dataset. This call assures that dataset is at least 3 x 3. */ hsize_t size[2]; - size[0] = 3; - size[1] = 3; + size[0] = 3; + size[1] = 3; dataset.extend( size ); /* @@ -98,24 +98,24 @@ int main (void) hsize_t offset[2]; offset[0] = 0; offset[1] = 0; - hsize_t dims1[2] = { 3, 3}; /* data1 dimensions */ - fspace1.selectHyperslab( H5S_SELECT_SET, dims1, offset ); + hsize_t dims1[2] = { 3, 3}; /* data1 dimensions */ + fspace1.selectHyperslab( H5S_SELECT_SET, dims1, offset ); /* * Write the data to the hyperslab. */ int data1[3][3] = { {1, 1, 1}, /* data to write */ {1, 1, 1}, - {1, 1, 1} }; + {1, 1, 1} }; dataset.write( data1, PredType::NATIVE_INT, mspace1, fspace1 ); /* * Extend the dataset. Dataset becomes 10 x 3. */ - hsize_t dims2[2] = { 7, 1}; /* data2 dimensions */ + hsize_t dims2[2] = { 7, 1}; /* data2 dimensions */ dims[0] = dims1[0] + dims2[0]; - size[0] = dims[0]; - size[1] = dims[1]; + size[0] = dims[0]; + size[1] = dims[1]; dataset.extend( size ); /* @@ -124,12 +124,12 @@ int main (void) DataSpace fspace2 = dataset.getSpace (); offset[0] = 3; offset[1] = 0; - fspace2.selectHyperslab( H5S_SELECT_SET, dims2, offset ); + fspace2.selectHyperslab( H5S_SELECT_SET, dims2, offset ); /* * Define memory space */ - DataSpace mspace2( RANK, dims2 ); + DataSpace mspace2( RANK, dims2 ); /* * Write the data to the hyperslab. @@ -140,10 +140,10 @@ int main (void) /* * Extend the dataset. Dataset becomes 10 x 5. */ - hsize_t dims3[2] = { 2, 2}; /* data3 dimensions */ + hsize_t dims3[2] = { 2, 2}; /* data3 dimensions */ dims[1] = dims1[1] + dims3[1]; - size[0] = dims[0]; - size[1] = dims[1]; + size[0] = dims[0]; + size[1] = dims[1]; dataset.extend( size ); /* @@ -152,12 +152,12 @@ int main (void) DataSpace fspace3 = dataset.getSpace (); offset[0] = 0; offset[1] = 3; - fspace3.selectHyperslab( H5S_SELECT_SET, dims3, offset ); + fspace3.selectHyperslab( H5S_SELECT_SET, dims3, offset ); /* * Define memory space. */ - DataSpace mspace3( RANK, dims3 ); + DataSpace mspace3( RANK, dims3 ); /* * Write the data to the hyperslab. @@ -178,7 +178,7 @@ int main (void) dataset.read( data_out, PredType::NATIVE_INT ); /* * Resulting dataset - * + * * 1 1 1 3 3 * 1 1 1 3 3 * 1 1 1 0 0 @@ -229,4 +229,4 @@ int main (void) return -1; } return 0; -} +} |