Chris@16: /*-----------------------------------------------------------------------------+    
Chris@16: Copyright (c) 2010-2010: Joachim Faulhaber
Chris@16: +------------------------------------------------------------------------------+
Chris@16:    Distributed under the Boost Software License, Version 1.0.
Chris@16:       (See accompanying file LICENCE.txt or copy at
Chris@16:            http://www.boost.org/LICENSE_1_0.txt)
Chris@16: +-----------------------------------------------------------------------------*/
Chris@16: #ifndef BOOST_ICL_CONCEPT_JOINABLE_HPP_JOFA_100920
Chris@16: #define BOOST_ICL_CONCEPT_JOINABLE_HPP_JOFA_100920
Chris@16: 
Chris@16: #include <boost/icl/type_traits/is_interval_container.hpp>
Chris@16: #include <boost/icl/concept/interval.hpp>
Chris@16: 
Chris@16: namespace boost{ namespace icl
Chris@16: {
Chris@16: 
Chris@16: namespace segmental
Chris@16: {
Chris@16:     template<class Type>
Chris@16:     typename enable_if<is_interval_set<Type>, bool>::type
Chris@16:     is_joinable(typename Type::iterator it_, typename Type::iterator next_, Type* = 0)
Chris@16:     {
Chris@16:         return touches(*it_, *next_);
Chris@16:     }
Chris@16: 
Chris@16:     template<class Type>
Chris@16:     typename enable_if<is_interval_map<Type>, bool>::type
Chris@16:     is_joinable(typename Type::iterator it_, typename Type::iterator next_, Type* = 0)
Chris@16:     {
Chris@16:         return touches((*it_).first, (*next_).first)
Chris@16:             && (*it_).second == (*next_).second    ;
Chris@16:     }
Chris@16: }
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: }} // namespace boost icl
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: