colormixer.h

// Description: ColorMixer class
// Detail: An abstract class for color mixers
// Documentation: colormixers.txt

#ifndef PASTELGFX_COLORMIXER_H
#define PASTELGFX_COLORMIXER_H

namespace Pastel
{

    template <typename Type>
    class ColorMixer
    {
    public:
        virtual ~ColorMixer()
        {
        }

        virtual Type operator()(
            const Type& background,
            const Type& texture) const = 0;
    };

}

#endif