#ifndef __FPAPLUGINS__GRADIENTBASEIMAGEFUNCTIONSOURCE__H__
#define __FPAPLUGINS__GRADIENTBASEIMAGEFUNCTIONSOURCE__H__

#include <fpa/fpaPlugins_Export.h>
#include <cpPlugins/ProcessObject.h>

namespace fpaPlugins
{
  /**
   */
  class fpaPlugins_EXPORT GradientBaseImageFunctionSource
    : public cpPlugins::ProcessObject
  {
  public:
    typedef GradientBaseImageFunctionSource Self;
    typedef cpPlugins::ProcessObject        Superclass;
    typedef itk::SmartPointer< Self >       Pointer;
    typedef itk::SmartPointer< const Self > ConstPointer;

  public:
    itkNewMacro( Self );
    itkTypeMacro(
      GradientBaseImageFunctionSource, cpPlugins::ProcessObject
      );
    cpPlugins_Id_Macro(
      GradientBaseImageFunctionSource, fpaImageAlgorithmFunctors
      );

  protected:
    GradientBaseImageFunctionSource( );
    virtual ~GradientBaseImageFunctionSource( );

    virtual void _GenerateData( ) ITK_OVERRIDE;

    template< class _TImage >
      inline void _GD0( _TImage* image );

    template< class _TImage, class _TFunction >
      inline void _GD1( _TImage* image );

  private:
    // Purposely not implemented.
    GradientBaseImageFunctionSource( const Self& other );
    Self& operator=( const Self& other );
  };

} // ecapseman

#endif // __FPAPLUGINS__GRADIENTBASEIMAGEFUNCTIONSOURCE__H__

// eof - $RCSfile$