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Diffstat (limited to 'doc/html/Tutor/examples/java/CreateDataset.java')
| -rw-r--r-- | doc/html/Tutor/examples/java/CreateDataset.java | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/doc/html/Tutor/examples/java/CreateDataset.java b/doc/html/Tutor/examples/java/CreateDataset.java deleted file mode 100644 index 05f3f6b..0000000 --- a/doc/html/Tutor/examples/java/CreateDataset.java +++ /dev/null @@ -1,210 +0,0 @@ -/****************************************************************** - * CreateDataset.java (for HDF5 tutorial lesson 5) - * - * -- Creating a HDF5 Dataset - * (a java conversion from h5_crtdat.c) - * - ******************************************************************/ - -import ncsa.hdf.hdf5lib.*; -import ncsa.hdf.hdf5lib.exceptions.*; - -public class CreateDataset -{ - public static void main(String []argv) - { - final String FILE = "dset.h5"; - int file_id = -1; // file identifier - int dataset_id = -1; // dataset identifier - int dataspace_id = -1; // dataspace identifier - long[] dims = new long[2]; - int status = -1; - - // Create a new file using default properties. - file_id = H5Fcreate_wrap (FILE, HDF5Constants.H5F_ACC_TRUNC, - HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); - - // Create the data space for the dataset. - dims[0] = 4; - dims[1] = 6; - dataspace_id = H5Screate_simple_wrap (2, dims, null); - - // Create the dataset. - dataset_id = - H5Dcreate_wrap (file_id, "/dset", - H5.J2C (HDF5CDataTypes.JH5T_STD_I32BE), - dataspace_id, HDF5Constants.H5P_DEFAULT); - - // End access to the dataset and release resources used by it. - status = H5Dclose_wrap (dataset_id); - - // Terminate access to the data space. - status = H5Sclose_wrap (dataspace_id); - - // Close the file. - status = H5Fclose_wrap (file_id); - } - - - // Help function for creating a new file - public static int H5Fcreate_wrap (String name, int flags, - int create_id, int access_id) - { - int file_id = -1; // file identifier - try - { - // Create a new file using default file properties. - file_id = H5.H5Fcreate (name, flags, create_id, access_id); - } - catch (HDF5Exception hdf5e) - { - System.out.println - ("CreateDataset.H5Fcreate_wrap() with HDF5Exception: " - + hdf5e.getMessage()); - } - catch (Exception e) - { - System.out.println - ("CreateDataset.H5Fcreate_wrap() with other Exception: " - + e.getMessage()); - } - return file_id; - } - - - // Help function for creating a new simple dataspace and opening it - // for access - public static int H5Screate_simple_wrap (int rank, long dims[], - long maxdims[]) - { - int dataspace_id = -1; // dataspace identifier - - try - { - // Create the data space for the dataset. - dataspace_id = H5.H5Screate_simple (rank, dims, maxdims); - } - catch (HDF5Exception hdf5e) - { - System.out.println - ("CreateDataset.H5Screate_simple_wrap() with HDF5Exception: " - + hdf5e.getMessage()); - } - catch (Exception e) - { - System.out.println - ("CreateDataset.H5Screate_simple_wrap() with other Exception: " - + e.getMessage()); - } - return dataspace_id; - } - - - // Help function for creating a dataset - public static int H5Dcreate_wrap (int loc_id, String name, int type_id, - int space_id, int create_plist_id) - { - int dataset_id = -1; // dataset identifier - - try - { - // Create the dataset - dataset_id = H5.H5Dcreate (loc_id, name, type_id, space_id, - create_plist_id); - } - catch (HDF5Exception hdf5e) - { - System.out.println - ("CreateDataset.H5Dcreate_wrap() with HDF5Exception: " - + hdf5e.getMessage()); - } - catch (Exception e) - { - System.out.println - ("CreateDataset.H5Dcreate_wrap() with other Exception: " - + e.getMessage()); - } - return dataset_id; - } - - - // Help function for ending access to the dataset and releasing - // resources used by it. - public static int H5Dclose_wrap (int dataset_id) - { - int status = -1; - - try - { - // End access to the dataset and release resources used by it. - status = H5.H5Dclose (dataset_id); - } - catch (HDF5Exception hdf5e) - { - System.out.println - ("CreateDataset.H5Dclose_wrap() with HDF5Exception: " - + hdf5e.getMessage()); - } - catch (Exception e) - { - System.out.println - ("CreateDataset.H5Dclose_wrap() with other exception: " - + e.getMessage()); - } - return status; - } - - - // Help function for terminating access to the data space. - public static int H5Sclose_wrap (int dataspace_id) - { - int status = -1; - - try - { - // Terminate access to the data space. - status = H5.H5Sclose (dataspace_id); - } - catch (HDF5Exception hdf5e) - { - System.out.println - ("CreateDataset.H5Sclose_wrap() with HDF5Exception: " - + hdf5e.getMessage()); - } - catch (Exception e) - { - System.out.println - ("CreateDataset.H5Sclose_wrap() with other exception: " - + e.getMessage()); - } - return status; - } - - - // Help function for terminating access to the file. - public static int H5Fclose_wrap (int file_id) - { - int status = -1; - - try - { - // Terminate access to the file. - status = H5.H5Fclose (file_id); - } - catch (HDF5Exception hdf5e) - { - System.out.println - ("CreateDataset.H5Fclose_wrap() with HDF5Exception: " - + hdf5e.getMessage()); - } - catch (Exception e) - { - System.out.println - ("CreateDataset.H5Fclose_wrap() with other exception: " - + e.getMessage()); - } - return status; - } -} - |