color.hpp

//
// Copyright 2005-2007 Adobe Systems Incorporated
//
// Distributed under the Boost Software License, Version 1.0
// See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt
//
#ifndef BOOST_GIL_CONCEPTS_COLOR_HPP
#define BOOST_GIL_CONCEPTS_COLOR_HPP
 
#include <boost/gil/concepts/concept_check.hpp>
 
#include <type_traits>
 
#if defined(BOOST_CLANG)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunknown-pragmas"
#pragma clang diagnostic ignored "-Wunused-local-typedefs"
#endif
 
#if defined(BOOST_GCC) && (BOOST_GCC >= 40900)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
#endif
 
namespace boost { namespace gil {
 
template <typename CS>
struct ColorSpaceConcept
{
    void constraints()
    {
        // Boost.MP11-compatible list, whose elements are color tags
 
        // TODO: Is this incomplete?
    }
};
 
// Models ColorSpaceConcept
template <typename CS1, typename CS2>
struct color_spaces_are_compatible : std::is_same<CS1, CS2> {};
 
template <typename CS1, typename CS2>
struct ColorSpacesCompatibleConcept
{
    void constraints()
    {
        static_assert(color_spaces_are_compatible<CS1, CS2>::value, "");
    }
};
 
template <typename CM>
struct ChannelMappingConcept
{
    void constraints()
    {
        // Boost.MP11-compatible list, whose elements model
        // MPLIntegralConstant representing a permutation.
 
        // TODO: Is this incomplete?
    }
};
 
}} // namespace boost::gil
 
#if defined(BOOST_CLANG)
#pragma clang diagnostic pop
#endif
 
#if defined(BOOST_GCC) && (BOOST_GCC >= 40900)
#pragma GCC diagnostic pop
#endif
 
#endif