// =========================================================================
// @author Leonardo Florez Valencia
// @email florez-l@javeriana.edu.co
// =========================================================================
#ifndef __fpa__VTK__Image__PathToPolyDataFilter__h__
#define __fpa__VTK__Image__PathToPolyDataFilter__h__

#include <vtkPolyDataAlgorithm.h>

namespace fpa
{
  namespace VTK
  {
    namespace Image
    {
      /**
       */
      template< class _TPath >
      class PathToPolyDataFilter
        : public vtkPolyDataAlgorithm
      {
      public:
        typedef PathToPolyDataFilter Self;
        typedef _TPath               TPath;

      public:
        vtkTypeMacro( PathToPolyDataFilter, vtkPolyDataAlgorithm );

      public:
        static Self* New( );

        const TPath* GetInput( ) const;
        void SetInput( const TPath* path );

      protected:
        PathToPolyDataFilter( );
        virtual ~PathToPolyDataFilter( );

        int RequestData(
          vtkInformation* information,
          vtkInformationVector** input,
          vtkInformationVector* output
          );
        int RequestInformation(
          vtkInformation* information,
          vtkInformationVector** input,
          vtkInformationVector* output
          );

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

      protected:
        const TPath* m_Path;
      };

    } // ecapseman

  } // ecapseman

} // ecapseman

#ifndef ITK_MANUAL_INSTANTIATION
#  include <fpa/VTK/Image/PathToPolyDataFilter.hxx>
#endif // ITK_MANUAL_INSTANTIATION
#endif // __fpa__VTK__Image__PathToPolyDataFilter__h__

// eof - $RCSfile$