ceph/src/boost/libs/spirit/include/boost/spirit/home/lex/qi/in_state.hpp

   1 //  Copyright (c) 2001-2011 Hartmut Kaiser
   2 //
   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 #if !defined(BOOST_SPIRIT_LEX_IN_STATE_OCT_09_2007_0748PM)
   7 #define BOOST_SPIRIT_LEX_IN_STATE_OCT_09_2007_0748PM
   8
   9 #if defined(_MSC_VER)
  10 #pragma once
  11 #endif
  12
  13 #include <boost/proto/core.hpp>
  14
  15 ///////////////////////////////////////////////////////////////////////////////
  16 namespace boost { namespace spirit { namespace qi
  17 {
  18     ///////////////////////////////////////////////////////////////////////////
  19     // The following is a helper template allowing to use the in_state()[] as
  20     // a skip parser
  21     ///////////////////////////////////////////////////////////////////////////
  22     template <typename Skipper, typename String = char const*>
  23     struct in_state_skipper
  24       : proto::subscript<
  25             typename proto::terminal<
  26                 terminal_ex<tag::in_state, fusion::vector1<String> >
  27             >::type
  28           , Skipper
  29         >::type {};
  30 }}}
  31
  32 #endif