diff options
Diffstat (limited to '3rdParty/Boost/src/boost/fusion/view/single_view/detail/equal_to_impl.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/fusion/view/single_view/detail/equal_to_impl.hpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/view/single_view/detail/equal_to_impl.hpp b/3rdParty/Boost/src/boost/fusion/view/single_view/detail/equal_to_impl.hpp new file mode 100644 index 0000000..c9a7ebd --- /dev/null +++ b/3rdParty/Boost/src/boost/fusion/view/single_view/detail/equal_to_impl.hpp @@ -0,0 +1,39 @@ +/*============================================================================= + Copyright (c) 2011 Eric Niebler + + 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) +==============================================================================*/ + +#if !defined(BOOST_FUSION_SINGLE_VIEW_ITERATOR_JUL_07_2011_1348PM) +#define BOOST_FUSION_SINGLE_VIEW_ITERATOR_JUL_07_2011_1348PM + +#include <boost/mpl/assert.hpp> +#include <boost/mpl/equal_to.hpp> +#include <boost/type_traits/is_same.hpp> +#include <boost/type_traits/add_const.hpp> + +namespace boost { namespace fusion +{ + struct single_view_iterator_tag; + + namespace extension + { + template<typename Tag> + struct equal_to_impl; + + template<> + struct equal_to_impl<single_view_iterator_tag> + { + template<typename It1, typename It2> + struct apply + : mpl::equal_to<typename It1::position, typename It2::position> + { + BOOST_MPL_ASSERT((is_same<typename add_const<typename It1::single_view_type>::type, + typename add_const<typename It2::single_view_type>::type>)); + }; + }; + } +}} + +#endif |