/*=========================================================================
                                                                                
  Program:   bbtk
  Module:    $RCSfile: bbitkImageWriter.cxx,v $
  Language:  C++
  Date:      $Date: 2008/04/18 12:59:50 $
  Version:   $Revision: 1.3 $
                                                                                
  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  l'Image). All rights reserved. See Doc/License.txt or
  http://www.creatis.insa-lyon.fr/Public/bbtk/License.html 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.
                                                                                
=========================================================================*/
/**
 *  \file 
 *  \brief 
 */
#ifdef _USE_ITK_

#include "bbitkImageWriter.h"
#include "bbitkPackage.h"
#include "itkImageFileWriter.h"

namespace bbitk 
{
  BBTK_BLACK_BOX_IMPLEMENTATION(ImageWriter,bbtk::AtomicBlackBox);

  BBTK_ADD_BLACK_BOX_TO_PACKAGE(itk,ImageWriter);




  void ImageWriter::Write()
  {
    BBTK_TEMPLATE_ITK_IMAGE_SWITCH(bbGetInputIn().type(),Write);
  }



  /** 
      Template Processing 
  */
  template<class itkImageType>
  void ImageWriter::Write()
  {
    bbtkDebugMessageInc("Core",9,"bbitk::ImageWriter::Write<"
			<<bbtk::TypeName<itkImageType>()
			<<">()"<<std::endl);

    typedef itk::ImageFileWriter< itkImageType > itkWriterType;
    typename itkWriterType::Pointer writer = itkWriterType::New();
    writer->SetInput(bbGetInputIn().unsafe_get<const itkImageType*>());
    writer->SetFileName(bbGetInputFilename().c_str());

    try { writer->Update(); }
    catch( std::exception & e ) 
      {
	bbtkError("could not write image \""<< bbGetInputFilename() 
		  << "\" : "<<e.what());
      }

    bbtkDebugDecTab("Core",9);
  }






}
// eo namespace bbtk

#endif