Chris@102: /////////////////////////////////////////////////////////////////////////////
Chris@102: //
Chris@102: // (C) Copyright Ion Gaztanaga  2014-2014
Chris@102: //
Chris@102: // Distributed under the Boost Software License, Version 1.0.
Chris@102: //    (See accompanying file LICENSE_1_0.txt or copy at
Chris@102: //          http://www.boost.org/LICENSE_1_0.txt)
Chris@102: //
Chris@102: // See http://www.boost.org/libs/intrusive for documentation.
Chris@102: //
Chris@102: /////////////////////////////////////////////////////////////////////////////
Chris@102: 
Chris@102: #ifndef BOOST_INTRUSIVE_DETAIL_EQUAL_TO_VALUE_HPP
Chris@102: #define BOOST_INTRUSIVE_DETAIL_EQUAL_TO_VALUE_HPP
Chris@102: 
Chris@102: #ifndef BOOST_CONFIG_HPP
Chris@102: #  include <boost/config.hpp>
Chris@102: #endif
Chris@102: 
Chris@102: #if defined(BOOST_HAS_PRAGMA_ONCE)
Chris@102: #  pragma once
Chris@102: #endif
Chris@102: 
Chris@102: namespace boost {
Chris@102: namespace intrusive {
Chris@102: namespace detail {
Chris@102: 
Chris@102: //This functor compares a stored value
Chris@102: //and the one passed as an argument
Chris@102: template<class ConstReference>
Chris@102: class equal_to_value
Chris@102: {
Chris@102:    ConstReference t_;
Chris@102: 
Chris@102:    public:
Chris@102:    equal_to_value(ConstReference t)
Chris@102:       :  t_(t)
Chris@102:    {}
Chris@102: 
Chris@102:    bool operator()(ConstReference t)const
Chris@102:    {  return t_ == t;   }
Chris@102: };
Chris@102: 
Chris@102: }  //namespace detail{
Chris@102: }  //namespace intrusive{
Chris@102: }  //namespace boost{
Chris@102: 
Chris@102: #endif //BOOST_INTRUSIVE_DETAIL_EQUAL_TO_VALUE_HPP