1 /*============================================================================= 2 A Standard compliant C++ preprocessor 3 4 http://www.boost.org/ 5 6 Copyright (c) 2001-2012 Hartmut Kaiser. Distributed under the Boost 7 Software License, Version 1.0. (See accompanying file 8 LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 9 =============================================================================*/ 10 11 #if !defined(BOOST_CPP_PREDEF_MACROS_GEN_HPP_CADB6D2C_76A4_4988_83E1_EFFC6902B9A2_INCLUDED) 12 #define BOOST_CPP_PREDEF_MACROS_GEN_HPP_CADB6D2C_76A4_4988_83E1_EFFC6902B9A2_INCLUDED 13 14 #include <boost/spirit/include/classic_parse_tree.hpp> 15 16 #include <boost/wave/wave_config.hpp> 17 18 // this must occur after all of the includes and before any code appears 19 #ifdef BOOST_HAS_ABI_HEADERS 20 #include BOOST_ABI_PREFIX 21 #endif 22 23 // suppress warnings about dependent classes not being exported from the dll 24 #ifdef BOOST_MSVC 25 #pragma warning(push) 26 #pragma warning(disable : 4251 4231 4660) 27 #endif 28 29 /////////////////////////////////////////////////////////////////////////////// 30 namespace boost { 31 namespace wave { 32 namespace grammars { 33 34 /////////////////////////////////////////////////////////////////////////////// 35 // 36 // Here are the node id's of the different node of the cpp_grammar 37 // 38 /////////////////////////////////////////////////////////////////////////////// 39 #define BOOST_WAVE_PLAIN_DEFINE_ID 5 40 #define BOOST_WAVE_MACRO_PARAMETERS_ID 6 41 #define BOOST_WAVE_MACRO_DEFINITION_ID 7 42 43 /////////////////////////////////////////////////////////////////////////////// 44 // 45 // predefined_macros_grammar_gen template class 46 // 47 // This template helps separating the compilation of the 48 // predefined_macros_grammar class from the compilation of the 49 // main pp_iterator. This is done to safe compilation time. 50 // 51 // This class helps parsing command line given macro definitions in a 52 // similar way, as macros are parsed by the cpp_grammar class. 53 // 54 /////////////////////////////////////////////////////////////////////////////// 55 56 template <typename LexIteratorT> 57 struct BOOST_WAVE_DECL predefined_macros_grammar_gen 58 { 59 typedef LexIteratorT iterator_type; 60 61 // parse the cpp_grammar and return the resulting parse tree 62 static boost::spirit::classic::tree_parse_info<iterator_type> 63 parse_predefined_macro (iterator_type const &first, iterator_type const &last); 64 }; 65 66 /////////////////////////////////////////////////////////////////////////////// 67 } // namespace grammars 68 } // namespace wave 69 } // namespace boost 70 71 #ifdef BOOST_MSVC 72 #pragma warning(pop) 73 #endif 74 75 // the suffix header occurs after all of the code 76 #ifdef BOOST_HAS_ABI_HEADERS 77 #include BOOST_ABI_SUFFIX 78 #endif 79 80 #endif // !defined(BOOST_CPP_PREDEF_MACROS_GEN_HPP_CADB6D2C_76A4_4988_83E1_EFFC6902B9A2_INCLUDED) 81