/usr/include/boost/tti/detail
Edit: /usr/include/boost/tti/detail/dtype.hpp (2939B)
// (C) Copyright Edward Diener 2011,2012,2013
// 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).
#if !defined(BOOST_TTI_DETAIL_TYPE_HPP)
#define BOOST_TTI_DETAIL_TYPE_HPP
#include
#include
#include
#include
#include
#include
#include
#include
#include
#define BOOST_TTI_DETAIL_TRAIT_INVOKE_HAS_TYPE(trait,name) \
template \
struct BOOST_PP_CAT(trait,_detail_type_invoke) : \
boost::mpl::apply \
{ \
}; \
/**/
#define BOOST_TTI_DETAIL_TRAIT_HAS_TYPE_OP_CHOOSE(trait,name) \
BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(BOOST_PP_CAT(trait,_detail_type_mpl), name, false) \
BOOST_TTI_DETAIL_TRAIT_INVOKE_HAS_TYPE(trait,name) \
template \
struct BOOST_PP_CAT(trait,_detail_type_op_choose) \
{ \
BOOST_MPL_ASSERT((BOOST_TTI_NAMESPACE::detail::is_lambda_expression)); \
typedef typename BOOST_PP_CAT(trait,_detail_type_invoke)::type type; \
}; \
\
template \
struct BOOST_PP_CAT(trait,_detail_type_op_choose) : \
boost::mpl::false_ \
{ \
}; \
\
template \
struct BOOST_PP_CAT(trait,_detail_type_op_choose) : \
boost::mpl::true_ \
{ \
}; \
/**/
#define BOOST_TTI_DETAIL_TRAIT_HAS_TYPE_OP(trait,name) \
BOOST_TTI_DETAIL_TRAIT_HAS_TYPE_OP_CHOOSE(trait,name) \
template \
struct BOOST_PP_CAT(trait,_detail_type_op) : \
BOOST_PP_CAT(trait,_detail_type_op_choose) \
< \
BOOST_TTI_DETAIL_TP_T, \
BOOST_TTI_DETAIL_TP_U, \
typename BOOST_PP_CAT(trait,_detail_type_mpl)::type \
> \
{ \
}; \
/**/
#define BOOST_TTI_DETAIL_TRAIT_HAS_TYPE(trait,name) \
BOOST_TTI_DETAIL_TRAIT_HAS_TYPE_OP(trait,name) \
template \
struct BOOST_PP_CAT(trait,_detail_type) : \
boost::mpl::eval_if \
< \
BOOST_TTI_NAMESPACE::detail::enclosing_type, \
BOOST_PP_CAT(trait,_detail_type_op), \
boost::mpl::false_ \
> \
{ \
}; \
/**/
#endif // BOOST_TTI_DETAIL_TYPE_HPP