/*=========================================================================                                                                               
  Program:   bbtk
  Module:    $RCSfile: bbitkImageWriter.cxx,v $
  Language:  C++
  Date:      $Date: 2008/10/17 08:18:21 $
  Version:   $Revision: 1.4 $
=========================================================================*/

/* ---------------------------------------------------------------------

* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
*
*  This software is governed by the CeCILL-B license under French law and 
*  abiding by the rules of distribution of free software. You can  use, 
*  modify and/ or redistribute the software under the terms of the CeCILL-B 
*  license as circulated by CEA, CNRS and INRIA at the following URL 
*  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
*  or in the file LICENSE.txt.
*
*  As a counterpart to the access to the source code and  rights to copy,
*  modify and redistribute granted by the license, users are provided only
*  with a limited warranty  and the software's author,  the holder of the
*  economic rights,  and the successive licensors  have only  limited
*  liability. 
*
*  The fact that you are presently reading this means that you have had
*  knowledge of the CeCILL-B license and that you accept its terms.
* ------------------------------------------------------------------------ */                                                                         

/**
 *  \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