liuxiaolong
2021-07-20 58d904a328c0d849769b483e901a0be9426b8209
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/*-----------------------------------------------------------------------------+    
Copyright (c) 2011-2011: 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_TYPE_TRAITS_IS_INCREASING_HPP_JOFA_110416
#define BOOST_ICL_TYPE_TRAITS_IS_INCREASING_HPP_JOFA_110416
 
#include <functional>
 
namespace boost{ namespace icl
{
 
template <class DomainT, class Compare>
struct is_increasing
{
    typedef is_increasing type;
    BOOST_STATIC_CONSTANT(bool, value = true);
};
 
template <class DomainT>
struct is_increasing<DomainT, std::greater<DomainT> >
{
    typedef is_increasing type;
    BOOST_STATIC_CONSTANT(bool, value = false);
};
 
}} // namespace boost icl
 
#endif