Source formatted

1 files changed, 169 insertions, 179 deletions

diff --git a/c++/examples/readdata.cpp b/c++/examples/readdata.cpp
index 3df8191..e088cce 100644
--- a/c++/examples/readdata.cpp
+++ b/c++/examples/readdata.cpp
@@ -29,184 +29,174 @@ using std::endl;
 #include "H5Cpp.h"
 using namespace H5;
 
-const H5std_string FILE_NAME( "SDS.h5" );
-const H5std_string DATASET_NAME( "IntArray" );
-const int    NX_SUB = 3;        // hyperslab dimensions
-const int    NY_SUB = 4;
-const int    NX = 7;            // output buffer dimensions
-const int    NY = 7;
-const int    NZ = 3;
-const int    RANK_OUT = 3;
-
-int main (void)
+const H5std_string FILE_NAME("SDS.h5");
+const H5std_string DATASET_NAME("IntArray");
+const int          NX_SUB   = 3; // hyperslab dimensions
+const int          NY_SUB   = 4;
+const int          NX       = 7; // output buffer dimensions
+const int          NY       = 7;
+const int          NZ       = 3;
+const int          RANK_OUT = 3;
+
+int
+main(void)
 {
-   /*
-    * Output buffer initialization.
-    */
-   int i, j, k;
-   int         data_out[NX][NY][NZ ]; /* output buffer */
-   for (j = 0; j < NX; j++)
-   {
-      for (i = 0; i < NY; i++)
-      {
-         for (k = 0; k < NZ ; k++)
-            data_out[j][i][k] = 0;
-      }
-   }
-
-   /*
-    * Try block to detect exceptions raised by any of the calls inside it
-    */
-   try
-   {
-      /*
-       * Turn off the auto-printing when failure occurs so that we can
-       * handle the errors appropriately
-       */
-      Exception::dontPrint();
-
-      /*
-       * Open the specified file and the specified dataset in the file.
-       */
-      H5File file( FILE_NAME, H5F_ACC_RDONLY );
-      DataSet dataset = file.openDataSet( DATASET_NAME );
-
-      /*
-       * Get the class of the datatype that is used by the dataset.
-       */
-      H5T_class_t type_class = dataset.getTypeClass();
-
-      /*
-       * Get class of datatype and print message if it's an integer.
-       */
-      if( type_class == H5T_INTEGER )
-      {
-         cout << "Data set has INTEGER type" << endl;
-
-         /*
-          * Get the integer datatype
-          */
-         IntType intype = dataset.getIntType();
-
-         /*
-          * Get order of datatype and print message if it's a little endian.
-          */
-         H5std_string order_string;
-         H5T_order_t order = intype.getOrder( order_string );
-         cout << order_string << endl;
-
-         /*
-          * Get size of the data element stored in file and print it.
-          */
-         size_t size = intype.getSize();
-         cout << "Data size is " << size << endl;
-      }
-
-      /*
-       * Get dataspace of the dataset.
-       */
-      DataSpace dataspace = dataset.getSpace();
-
-      /*
-       * Get the number of dimensions in the dataspace.
-       */
-      int rank = dataspace.getSimpleExtentNdims();
-
-      /*
-       * Get the dimension size of each dimension in the dataspace and
-       * display them.
-       */
-      hsize_t dims_out[2];
-      int ndims = dataspace.getSimpleExtentDims( dims_out, NULL);
-      cout << "rank " << rank << ", dimensions " <<
-              (unsigned long)(dims_out[0]) << " x " <<
-              (unsigned long)(dims_out[1]) << endl;
-
-      /*
-       * Define hyperslab in the dataset; implicitly giving strike and
-       * block NULL.
-       */
-      hsize_t      offset[2];   // hyperslab offset in the file
-      hsize_t      count[2];    // size of the hyperslab in the file
-      offset[0] = 1;
-      offset[1] = 2;
-      count[0]  = NX_SUB;
-      count[1]  = NY_SUB;
-      dataspace.selectHyperslab( H5S_SELECT_SET, count, offset );
-
-      /*
-       * Define the memory dataspace.
-       */
-      hsize_t     dimsm[3];              /* memory space dimensions */
-      dimsm[0] = NX;
-      dimsm[1] = NY;
-      dimsm[2] = NZ ;
-      DataSpace memspace( RANK_OUT, dimsm );
-
-      /*
-       * Define memory hyperslab.
-       */
-      hsize_t      offset_out[3];       // hyperslab offset in memory
-      hsize_t      count_out[3];        // size of the hyperslab in memory
-      offset_out[0] = 3;
-      offset_out[1] = 0;
-      offset_out[2] = 0;
-      count_out[0]  = NX_SUB;
-      count_out[1]  = NY_SUB;
-      count_out[2]  = 1;
-      memspace.selectHyperslab( H5S_SELECT_SET, count_out, offset_out );
-
-      /*
-       * Read data from hyperslab in the file into the hyperslab in
-       * memory and display the data.
-       */
-      dataset.read( data_out, PredType::NATIVE_INT, memspace, dataspace );
-
-      for (j = 0; j < NX; j++)
-      {
-        for (i = 0; i < NY; i++)
-           cout << data_out[j][i][0] << " ";
-        cout << endl;
-      }
-      /*
-       * 0 0 0 0 0 0 0
-       * 0 0 0 0 0 0 0
-       * 0 0 0 0 0 0 0
-       * 3 4 5 6 0 0 0
-       * 4 5 6 7 0 0 0
-       * 5 6 7 8 0 0 0
-       * 0 0 0 0 0 0 0
-       */
-   }  // end of try block
-
-   // catch failure caused by the H5File operations
-   catch( FileIException error )
-   {
-      error.printErrorStack();
-      return -1;
-   }
-
-   // catch failure caused by the DataSet operations
-   catch( DataSetIException error )
-   {
-      error.printErrorStack();
-      return -1;
-   }
-
-   // catch failure caused by the DataSpace operations
-   catch( DataSpaceIException error )
-   {
-      error.printErrorStack();
-      return -1;
-   }
-
-   // catch failure caused by the DataSpace operations
-   catch( DataTypeIException error )
-   {
-      error.printErrorStack();
-      return -1;
-   }
-
-   return 0;  // successfully terminated
+    /*
+     * Output buffer initialization.
+     */
+    int i, j, k;
+    int data_out[NX][NY][NZ]; /* output buffer */
+    for (j = 0; j < NX; j++) {
+        for (i = 0; i < NY; i++) {
+            for (k = 0; k < NZ; k++)
+                data_out[j][i][k] = 0;
+        }
+    }
+
+    /*
+     * Try block to detect exceptions raised by any of the calls inside it
+     */
+    try {
+        /*
+         * Turn off the auto-printing when failure occurs so that we can
+         * handle the errors appropriately
+         */
+        Exception::dontPrint();
+
+        /*
+         * Open the specified file and the specified dataset in the file.
+         */
+        H5File  file(FILE_NAME, H5F_ACC_RDONLY);
+        DataSet dataset = file.openDataSet(DATASET_NAME);
+
+        /*
+         * Get the class of the datatype that is used by the dataset.
+         */
+        H5T_class_t type_class = dataset.getTypeClass();
+
+        /*
+         * Get class of datatype and print message if it's an integer.
+         */
+        if (type_class == H5T_INTEGER) {
+            cout << "Data set has INTEGER type" << endl;
+
+            /*
+             * Get the integer datatype
+             */
+            IntType intype = dataset.getIntType();
+
+            /*
+             * Get order of datatype and print message if it's a little endian.
+             */
+            H5std_string order_string;
+            H5T_order_t  order = intype.getOrder(order_string);
+            cout << order_string << endl;
+
+            /*
+             * Get size of the data element stored in file and print it.
+             */
+            size_t size = intype.getSize();
+            cout << "Data size is " << size << endl;
+        }
+
+        /*
+         * Get dataspace of the dataset.
+         */
+        DataSpace dataspace = dataset.getSpace();
+
+        /*
+         * Get the number of dimensions in the dataspace.
+         */
+        int rank = dataspace.getSimpleExtentNdims();
+
+        /*
+         * Get the dimension size of each dimension in the dataspace and
+         * display them.
+         */
+        hsize_t dims_out[2];
+        int     ndims = dataspace.getSimpleExtentDims(dims_out, NULL);
+        cout << "rank " << rank << ", dimensions " << (unsigned long)(dims_out[0]) << " x "
+             << (unsigned long)(dims_out[1]) << endl;
+
+        /*
+         * Define hyperslab in the dataset; implicitly giving strike and
+         * block NULL.
+         */
+        hsize_t offset[2]; // hyperslab offset in the file
+        hsize_t count[2];  // size of the hyperslab in the file
+        offset[0] = 1;
+        offset[1] = 2;
+        count[0]  = NX_SUB;
+        count[1]  = NY_SUB;
+        dataspace.selectHyperslab(H5S_SELECT_SET, count, offset);
+
+        /*
+         * Define the memory dataspace.
+         */
+        hsize_t dimsm[3]; /* memory space dimensions */
+        dimsm[0] = NX;
+        dimsm[1] = NY;
+        dimsm[2] = NZ;
+        DataSpace memspace(RANK_OUT, dimsm);
+
+        /*
+         * Define memory hyperslab.
+         */
+        hsize_t offset_out[3]; // hyperslab offset in memory
+        hsize_t count_out[3];  // size of the hyperslab in memory
+        offset_out[0] = 3;
+        offset_out[1] = 0;
+        offset_out[2] = 0;
+        count_out[0]  = NX_SUB;
+        count_out[1]  = NY_SUB;
+        count_out[2]  = 1;
+        memspace.selectHyperslab(H5S_SELECT_SET, count_out, offset_out);
+
+        /*
+         * Read data from hyperslab in the file into the hyperslab in
+         * memory and display the data.
+         */
+        dataset.read(data_out, PredType::NATIVE_INT, memspace, dataspace);
+
+        for (j = 0; j < NX; j++) {
+            for (i = 0; i < NY; i++)
+                cout << data_out[j][i][0] << " ";
+            cout << endl;
+        }
+        /*
+         * 0 0 0 0 0 0 0
+         * 0 0 0 0 0 0 0
+         * 0 0 0 0 0 0 0
+         * 3 4 5 6 0 0 0
+         * 4 5 6 7 0 0 0
+         * 5 6 7 8 0 0 0
+         * 0 0 0 0 0 0 0
+         */
+    } // end of try block
+
+    // catch failure caused by the H5File operations
+    catch (FileIException error) {
+        error.printErrorStack();
+        return -1;
+    }
+
+    // catch failure caused by the DataSet operations
+    catch (DataSetIException error) {
+        error.printErrorStack();
+        return -1;
+    }
+
+    // catch failure caused by the DataSpace operations
+    catch (DataSpaceIException error) {
+        error.printErrorStack();
+        return -1;
+    }
+
+    // catch failure caused by the DataSpace operations
+    catch (DataTypeIException error) {
+        error.printErrorStack();
+        return -1;
+    }
+
+    return 0; // successfully terminated
 }
-