12345678910111213141516171819202122232425262728293031323334353637 |
- //
- // Copyright 2012 Christian Henning, Andreas Pokorny, Lubomir Bourdev
- //
- // 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_EXTENSION_TOOLBOX_METAFUNCTIONS_IS_BIT_ALIGNED_TYPE_HPP
- #define BOOST_GIL_EXTENSION_TOOLBOX_METAFUNCTIONS_IS_BIT_ALIGNED_TYPE_HPP
- #include <boost/gil/bit_aligned_pixel_reference.hpp>
- #include <type_traits>
- namespace boost{ namespace gil {
- /// is_bit_aligned metafunctions
- /// \brief Determines whether the given type is bit_aligned.
- template< typename PixelRef >
- struct is_bit_aligned : std::false_type {};
- template <typename B, typename C, typename L, bool M>
- struct is_bit_aligned<bit_aligned_pixel_reference<B, C, L, M>> : std::true_type {};
- template <typename B, typename C, typename L, bool M>
- struct is_bit_aligned<bit_aligned_pixel_reference<B, C, L, M> const> : std::true_type {};
- template <typename B, typename C, typename L>
- struct is_bit_aligned<packed_pixel<B, C, L>> : std::true_type {};
- template <typename B, typename C, typename L>
- struct is_bit_aligned<packed_pixel<B, C, L> const> : std::true_type {};
- }} // namespace boost::gil
- #endif
|