ENH. Update Testing for RAD format

Testing/Code/IO/otbImageFileReaderRADInt.cxx

+/*=========================================================================
+
+  Program:   ORFEO Toolbox
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+
+  Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+  See OTBCopyright.txt for details.
+
+
+  This software is distributed WITHOUT ANY WARRANTY; without even 
+  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+  PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+
+#if defined(_MSC_VER)
+#pragma warning ( disable : 4786 )
+#endif
+
+#include "itkExceptionObject.h"
+#include <iostream>
+#include "otbImage.h"
+#include "otbImageFileReader.h"
+#include "otbImageFileWriter.h"
+#include "otbExtractROI.h"
+
+int otbImageFileReaderRADInt(int argc, char* argv[])
+{
+  // Verify the number of parameters in the command line
+  const char * inputFilename  = argv[1];
+  const char * outputFilename = argv[2];
+
+  typedef int                          InputPixelType;
+  typedef int                 		OutputPixelType;
+  const   unsigned int        	                        Dimension = 2;
+
+  typedef otb::Image< InputPixelType,  Dimension >        InputImageType;
+  typedef otb::Image< OutputPixelType, Dimension >        OutputImageType;
+
+  typedef otb::ImageFileReader< InputImageType  >         ReaderType;
+  typedef otb::ImageFileWriter< OutputImageType >         WriterType;
+
+  ReaderType::Pointer reader = ReaderType::New();
+  WriterType::Pointer writer = WriterType::New();
+ 
+  reader->SetFileName( inputFilename  );
+  writer->SetFileName( outputFilename );
+        
+  writer->SetInput( reader->GetOutput() );
+  writer->Update(); 
+
+  return EXIT_SUCCESS;
+}
+