diff options
Diffstat (limited to 'boost/fusion/functional/generation/detail/gen_make_adapter.hpp')
| -rw-r--r-- | boost/fusion/functional/generation/detail/gen_make_adapter.hpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/boost/fusion/functional/generation/detail/gen_make_adapter.hpp b/boost/fusion/functional/generation/detail/gen_make_adapter.hpp new file mode 100644 index 0000000000..1c2c3e95a0 --- /dev/null +++ b/boost/fusion/functional/generation/detail/gen_make_adapter.hpp @@ -0,0 +1,44 @@ +/*============================================================================= + Copyright (c) 2007 Tobias Schwinger + + Use modification and distribution are subject to 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). +==============================================================================*/ + +// No include guard - this file is included multiple times intentionally. + +#include <boost/preprocessor/cat.hpp> +#include <boost/fusion/support/detail/as_fusion_element.hpp> + +#if !defined(BOOST_FUSION_CLASS_TPL_NAME) +# error "BOOST_FUSION_CLASS_TPL_NAME undefined" +#endif + +#define BOOST_FUSION_FUNC_NAME BOOST_PP_CAT(make_,BOOST_FUSION_CLASS_TPL_NAME) + +namespace boost { namespace fusion +{ + + namespace result_of + { + template <typename F> + struct BOOST_FUSION_FUNC_NAME + { + typedef fusion::BOOST_FUSION_CLASS_TPL_NAME< + typename fusion::detail::as_fusion_element<F>::type > type; + }; + } + + template <typename F> + inline typename result_of::BOOST_FUSION_FUNC_NAME<F>::type + BOOST_FUSION_FUNC_NAME(F const & f) + { + return typename result_of::BOOST_FUSION_FUNC_NAME<F>::type(f); + } + +}} + +#undef BOOST_FUSION_CLASS_TPL_NAME +#undef BOOST_FUSION_FUNC_NAME + |