// =========================================================================
// @author Leonardo Florez Valencia
// @email florez-l@javeriana.edu.co
// =========================================================================

#ifndef __fpa__Image__SkeletonToPolyDataFilter__h__
#define __fpa__Image__SkeletonToPolyDataFilter__h__

#include <fpa/Config.h>

#ifdef USE_VTK
#  include <vtkPolyDataAlgorithm.h>
#endif // USE_VTK

namespace fpa
{
  namespace Image
  {
    /**
     */
    template< class _TSkeleton >
    class SkeletonToPolyDataFilter
#ifdef USE_VTK
      : public vtkPolyDataAlgorithm
#endif // USE_VTK
    {
    public:
      typedef SkeletonToPolyDataFilter Self;
      typedef _TSkeleton               TSkeleton;

    public:
#ifdef USE_VTK
      vtkTypeMacro( SkeletonToPolyDataFilter, vtkPolyDataAlgorithm );
#endif // USE_VTK

    public:
      static Self* New( );

      const TSkeleton* GetInput( ) const;
      void SetInput( const TSkeleton* sk );

    protected:
      SkeletonToPolyDataFilter( );
      virtual ~SkeletonToPolyDataFilter( );

#ifdef USE_VTK
      int RequestData(
        vtkInformation* information,
        vtkInformationVector** input,
        vtkInformationVector* output
        );
      int RequestInformation(
        vtkInformation* information,
        vtkInformationVector** input,
        vtkInformationVector* output
        );
#endif // USE_VTK

    private:
      // Purposely not implemented
      SkeletonToPolyDataFilter( const Self& );
      void operator=( const Self& );

    protected:
      const TSkeleton* m_Skeleton;
    };

  } // ecapseman

} // ecapseman

#ifndef ITK_MANUAL_INSTANTIATION
#  include <fpa/Image/SkeletonToPolyDataFilter.hxx>
#endif // ITK_MANUAL_INSTANTIATION

#endif // __fpa__Image__SkeletonToPolyDataFilter__h__

// eof - $RCSfile$