1 /*-----------------------------------------------------------------------------+ 2 Copyright (c) 2010-2010: Joachim Faulhaber 3 +------------------------------------------------------------------------------+ 4 Distributed under the Boost Software License, Version 1.0. 5 (See accompanying file LICENCE.txt or copy at 6 http://www.boost.org/LICENSE_1_0.txt) 7 +-----------------------------------------------------------------------------*/ 8 #ifndef BOOST_ICL_DETAIL_EXCLUSIVE_LESS_THAN_HPP_JOFA_100929 9 #define BOOST_ICL_DETAIL_EXCLUSIVE_LESS_THAN_HPP_JOFA_100929 10 11 #include <boost/icl/concept/interval.hpp> 12 13 namespace boost{ namespace icl 14 { 15 16 /// Comparison functor on intervals implementing an overlap free less 17 template <class IntervalT> 18 struct exclusive_less_than 19 { 20 /** Operator <tt>operator()</tt> implements a strict weak ordering on intervals. */ operator ()boost::icl::exclusive_less_than21 bool operator()(const IntervalT& left, const IntervalT& right)const 22 { 23 return icl::non_empty::exclusive_less(left, right); 24 } 25 }; 26 27 }} // namespace boost icl 28 29 #endif 30 31 32