ceph/src/boost/libs/fusion/include/boost/fusion/view/filter_view/detail/equal_to_impl.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2011 Joel de Guzman
   3     Copyright (c) 2005-2006 Dan Marsden
   4
   5     Distributed under the Boost Software License, Version 1.0. (See accompanying
   6     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7 ==============================================================================*/
   8 #if !defined(BOOST_FUSION_EQUAL_TO_IMPL_02012005_2133)
   9 #define BOOST_FUSION_EQUAL_TO_IMPL_02012005_2133
  10
  11 namespace boost { namespace fusion
  12 {
  13     struct filter_view_iterator_tag;
  14
  15     namespace extension
  16     {
  17         template<typename I1, typename I2>
  18         struct equal_to;
  19
  20         template<typename Tag>
  21         struct equal_to_impl;
  22
  23         template<>
  24         struct equal_to_impl<filter_view_iterator_tag>
  25         {
  26             template<typename I1, typename I2>
  27             struct apply
  28                 : result_of::equal_to<typename I1::first_type, typename I2::first_type>
  29             {};
  30         };
  31     }
  32 }}
  33
  34 #endif