diff options
Diffstat (limited to 'java/examples/datatypes/H5Ex_T_Bit.java')
| -rw-r--r-- | java/examples/datatypes/H5Ex_T_Bit.java | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/java/examples/datatypes/H5Ex_T_Bit.java b/java/examples/datatypes/H5Ex_T_Bit.java index 45d4e8a..6d1a253 100644 --- a/java/examples/datatypes/H5Ex_T_Bit.java +++ b/java/examples/datatypes/H5Ex_T_Bit.java @@ -24,17 +24,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_Bit { - private static String FILENAME = "H5Ex_T_Bit.h5"; + private static String FILENAME = "H5Ex_T_Bit.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int DIM1 = 7; - private static final int RANK = 2; + private static final int DIM0 = 4; + private static final int DIM1 = 7; + private static final int RANK = 2; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; int[][] dset_data = new int[DIM0][DIM1]; // Initialize data. @@ -42,15 +43,15 @@ public class H5Ex_T_Bit { for (int jndx = 0; jndx < DIM1; jndx++) { dset_data[indx][jndx] = 0; dset_data[indx][jndx] |= (indx * jndx - jndx) & 0x03; /* Field "A" */ - dset_data[indx][jndx] |= (indx & 0x03) << 2; /* Field "B" */ - dset_data[indx][jndx] |= (jndx & 0x03) << 4; /* Field "C" */ + dset_data[indx][jndx] |= (indx & 0x03) << 2; /* Field "B" */ + dset_data[indx][jndx] |= (jndx & 0x03) << 4; /* Field "C" */ dset_data[indx][jndx] |= ((indx + jndx) & 0x03) << 6; /* Field "D" */ } // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -69,7 +70,8 @@ public class H5Ex_T_Bit { try { if ((file_id >= 0) && (dataspace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_B8BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -78,8 +80,8 @@ public class H5Ex_T_Bit { // Write the bitfield data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -111,14 +113,14 @@ public class H5Ex_T_Bit { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; int[][] dset_data; // Open an existing file. @@ -157,13 +159,13 @@ public class H5Ex_T_Bit { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new int[(int) dims[0]][(int) (dims[1])]; + dset_data = new int[(int)dims[0]][(int)(dims[1])]; // Read data. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -209,10 +211,10 @@ public class H5Ex_T_Bit { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Bit.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -220,5 +222,4 @@ public class H5Ex_T_Bit { // data using malloc(). H5Ex_T_Bit.ReadDataset(); } - } |