comparison DEPENDENCIES/generic/include/boost/icl/detail/exclusive_less_than.hpp @ 16:2665513ce2d3

Add boost headers

+/*-----------------------------------------------------------------------------+
+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_DETAIL_EXCLUSIVE_LESS_THAN_HPP_JOFA_100929
+#define BOOST_ICL_DETAIL_EXCLUSIVE_LESS_THAN_HPP_JOFA_100929
+
+#include <boost/icl/concept/interval.hpp>
+
+namespace boost{ namespace icl
+{
+
+/// Comparison functor on intervals implementing an overlap free less 
+template <class IntervalT>
+struct exclusive_less_than 
+{
+    /** Operator <tt>operator()</tt> implements a strict weak ordering on intervals. */
+    bool operator()(const IntervalT& left, const IntervalT& right)const
+    { 
+        return icl::non_empty::exclusive_less(left, right); 
+    }
+};
+
+}} // namespace boost icl
+
+#endif
+
+