| // Boost.Range library concept checks |
| // |
| // Copyright Neil Groves 2009. 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) |
| // |
| #ifndef BOOST_RANGE_DETAIL_MISC_CONCEPT_HPP_INCLUDED |
| #define BOOST_RANGE_DETAIL_MISC_CONCEPT_HPP_INCLUDED |
| |
| #include <boost/concept_check.hpp> |
| |
| namespace boost |
| { |
| namespace range_detail |
| { |
| template<typename T1, typename T2> |
| class SameTypeConcept |
| { |
| public: |
| BOOST_CONCEPT_USAGE(SameTypeConcept) |
| { |
| same_type(a,b); |
| } |
| private: |
| template<typename T> void same_type(T,T) {} |
| T1 a; |
| T2 b; |
| }; |
| } |
| } |
| |
| #endif // include guard |