| /*-----------------------------------------------------------------------------+ | |
| Copyright (c) 2010-2010: Joachim Faulhaber | |
| +------------------------------------------------------------------------------+ | |
| Distributed under the Boost Software License, Version 1.0. | |
| (See accompanying file LICENCE.txt or copy at | |
| http://www.boost.org/LICENSE_1_0.txt) | |
| +-----------------------------------------------------------------------------*/ | |
| #ifndef BOOST_ICL_CONCEPT_ELEMENT_SET_VALUE_HPP_JOFA_100924 | |
| #define BOOST_ICL_CONCEPT_ELEMENT_SET_VALUE_HPP_JOFA_100924 | |
| #include <boost/icl/type_traits/is_element_container.hpp> | |
| namespace boost{ namespace icl | |
| { | |
| //============================================================================== | |
| //= AlgoUnifiers<Set> | |
| //============================================================================== | |
| template<class Type, class Iterator> | |
| inline typename enable_if<is_element_set<Type>, const typename Type::key_type>::type& | |
| co_value(Iterator it_) | |
| { | |
| return *it_; | |
| } | |
| }} // namespace boost icl | |
| #endif | |