ceph/src/boost/libs/xpressive/include/boost/xpressive/detail/utility/dont_care.hpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // dont_care.hpp
   3 //
   4 //  Copyright 2008 Eric Niebler. Distributed under the Boost
   5 //  Software License, Version 1.0. (See accompanying file
   6 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7
   8 #ifndef BOOST_XPRESSIVE_DETAIL_UTILITY_DONT_CARE_HPP_EAN_10_04_2005
   9 #define BOOST_XPRESSIVE_DETAIL_UTILITY_DONT_CARE_HPP_EAN_10_04_2005
  10
  11 namespace boost { namespace xpressive { namespace detail
  12 {
  13     ///////////////////////////////////////////////////////////////////////////////
  14     // for function arguments we don't care about
  15     struct dont_care
  16     {
  17         dont_care() {}
  18
  19         template<typename T>
  20         dont_care(T const &) {}
  21     };
  22
  23 }}}
  24
  25 #endif