text: /*=========================================================================
  
    Program:   Insight Segmentation & Registration Toolkit
    Module:    itkNrrdVectorImageReadWriteTest.cxx
    Language:  C++
    Date:      $Date$
    Version:   $Revision$
  
    Copyright (c) Insight Software Consortium. All rights reserved.
    See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 <fstream>
  #include "itkImageFileReader.h"
  #include "itkImageFileWriter.h"
  #include "itkImage.h"
  #include "itkVector.h"
  
  int itkNrrdVectorImageReadWriteTest( int ac, char* av[] )
  {
    if(ac < 2)
      {
      std::cerr << "Usage: " << av[0] << " Input Output\n";
      return EXIT_FAILURE;
      }
    
    typedef itk::Vector<float, 4> PixelType;
    typedef itk::Image<PixelType, 3> myImage;
  
    itk::ImageFileReader<myImage>::Pointer reader 
                                    = itk::ImageFileReader<myImage>::New();
    reader->SetFileName(av[1]);
  
    try
      {
      reader->Update();
      }
    catch (itk::ExceptionObject & e)
      {
      std::cerr << "exception in file reader " << std::endl;
      std::cerr << e << std::endl;
      return EXIT_FAILURE;
      }
    
    myImage::Pointer image = reader->GetOutput();
    image->Print(std::cout );
  
    // Generate test image
    itk::ImageFileWriter<myImage>::Pointer writer;
    writer = itk::ImageFileWriter<myImage>::New();
    writer->SetInput( reader->GetOutput() );
    writer->SetFileName(av[2]);
    try
      {
      writer->Update();
      }
    catch (itk::ExceptionObject & e)
      {
      std::cerr << "exception in file writer " << std::endl;
      std::cerr << e << std::endl;
      return EXIT_FAILURE;
      }
  
  
    return EXIT_SUCCESS;
  
  }
  