add file

Author: rrsettgast

src/common/printers.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <stdio.h>
+
+template< typename T, int N >
+void print( T const (&a)[N], char const * name, int const numDigits )
+{
+  char format[8];
+  snprintf( format, 8, "%%%d.%de", numDigits+7, numDigits );
+  printf( "%-9s = { ", name );
+  for( int i=0; i<N; ++i )
+  {
+    printf( format, a[i] );
+    if( i < N-1 )
+    {
+      printf( ", " );
+    }
+  }
+  printf( " }\n" );
+}
+
+template< typename T, int NROWS, int NCOLS >
+void print( CArrayWrapper< T, NROWS, NCOLS > const & matrix, char const * name, int const numDigits )
+{
+  char format[8];
+  snprintf( format, 8, "%%%d.%de", numDigits+7, numDigits );
+
+  printf( "%-9s = { \n", name );
+  for( int i=0; i<NROWS; ++i )
+  {
+    printf( " { " );
+    for( int j=0; j<NCOLS; ++j )
+    {
+      printf( format, matrix( i, j ) );
+      if( j < NCOLS-1 )
+      {
+        printf( ", " );
+      }
+    }
+    printf( "},\n" );
+  }
+  printf( " }\n" );
+}