ceph/src/boost/libs/iostreams/include/boost/iostreams/detail/template_params.hpp

   1 // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
   2 // (C) Copyright 2003-2007 Jonathan Turkanis
   3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
   5
   6 // See http://www.boost.org/libs/iostreams for documentation.
   7
   8 #ifndef BOOST_IOSTREAMS_DETAIL_TEMPLATE_PARAMS_HPP_INCLUDED
   9
  10 #include <boost/preprocessor/control/expr_if.hpp>
  11 #include <boost/preprocessor/control/if.hpp>
  12 #include <boost/preprocessor/repetition/enum_params.hpp>
  13
  14 #define BOOST_IOSTREAMS_TEMPLATE_PARAMS(arity, param) \
  15     BOOST_PP_EXPR_IF(arity, template<) \
  16     BOOST_PP_ENUM_PARAMS(arity, typename param) \
  17     BOOST_PP_EXPR_IF(arity, >) \
  18     /**/
  19
  20 #define BOOST_IOSTREAMS_TEMPLATE_ARGS(arity, param) \
  21     BOOST_PP_EXPR_IF(arity, <) \
  22     BOOST_PP_ENUM_PARAMS(arity, param) \
  23     BOOST_PP_EXPR_IF(arity, >) \
  24     /**/
  25
  26 #endif // #ifndef BOOST_IOSTREAMS_DETAIL_BUFFERS_HPP_INCLUDED