#ifndef TCG_IMAGE_OPS_H

#define TCG_IMAGE_OPS_H

// tcg includes

#include "pixel_ops.h"

namespace tcg {

//***********************************************************************

//    Image Traits  definition

//***********************************************************************

template <typename img=""></typename>

struct image_traits_types {

  typedef Img image_type;

  typedef typename Img::pixel_type pixel_type;

  typedef typename Img::pixel_ptr_type pixel_ptr_type;

  typedef typename Img::pixel_category pixel_category;

};

//-------------------------------------------------------------------

template <typename img=""></typename>

class image_traits : public image_traits_types {

  typedef image_traits_types tr;

public:

  static int width(const typename tr::image_type &img);

  static int height(const typename tr::image_type &img);

  static int wrap(const typename tr::image_type &img);

  static typename tr::pixel_ptr_type pixel(const typename tr::image_type &img,

                                           int x, int y);

  static typename tr::pixel_type outsideColor(

      const typename tr::image_type &img);

};

namespace image_ops {

//***********************************************************************

//    Image Functions

//***********************************************************************

template <typename imgin,="" imgout,="" scalar="" typename=""></typename>

void blurRows(const ImgIn &imgIn, ImgOut &imgOut, int radius, Scalar = 0);

template 

          typename Scalar>

void blurRows(const ImgIn &imgIn, ImgOut &imgOut, int radius, SelectorFunc func,

              Scalar = 0);

template <typename imgin,="" imgout,="" scalar="" typename=""></typename>

void blurCols(const ImgIn &imgIn, ImgOut &imgOut, int radius, Scalar = 0);

template 

          typename Scalar>

void blurCols(const ImgIn &imgIn, ImgOut &imgOut, int radius, SelectorFunc func,

              Scalar = 0);

template <typename img,="" scalar="" typename=""></typename>

void blur(const Img &imgIn, Img &imgOut, int radius, Scalar = 0);

template <typename img,="" scalar="" selectorfunc,="" typename=""></typename>

void blur(const Img &imgIn, Img &imgOut, int radius, SelectorFunc func,

          Scalar = 0);

}

}  // namespace tcg::image_ops

#endif  // TCG_IMAGE_OPS_H

//===================================================================

#ifdef INCLUDE_HPP

#include "hpp/image_ops.hpp"

#endif  // INCLUDE_HPP