boost/wave/wave_config_constant.hpp

   1 /*=============================================================================
   2     Boost.Wave: A Standard compliant C++ preprocessor library
   3     Persistent application configuration
   4
   5     http://www.boost.org/
   6
   7     Copyright (c) 2001-2009 Hartmut Kaiser. Distributed under the Boost
   8     Software License, Version 1.0. (See accompanying file
   9     LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  10 =============================================================================*/
  11
  12 #if !defined(BOOST_WAVE_CONFIG_CONSTANT_HPP)
  13 #define BOOST_WAVE_CONFIG_CONSTANT_HPP
  14
  15 #include <boost/preprocessor/stringize.hpp>
  16 #include <boost/wave/wave_config.hpp>
  17
  18 ///////////////////////////////////////////////////////////////////////////////
  19 #if BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS != 0
  20 #define BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS_CONFIG 0x00000001
  21 #else
  22 #define BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS_CONFIG 0x00000000
  23 #endif
  24
  25 ///////////////////////////////////////////////////////////////////////////////
  26 #if BOOST_WAVE_SUPPORT_PRAGMA_ONCE != 0
  27 #define BOOST_WAVE_SUPPORT_PRAGMA_ONCE_CONFIG 0x00000002
  28 #else
  29 #define BOOST_WAVE_SUPPORT_PRAGMA_ONCE_CONFIG 0x00000000
  30 #endif
  31
  32 ///////////////////////////////////////////////////////////////////////////////
  33 #if BOOST_WAVE_SUPPORT_MS_EXTENSIONS != 0
  34 #define BOOST_WAVE_SUPPORT_MS_EXTENSIONS_CONFIG 0x00000004
  35 #else
  36 #define BOOST_WAVE_SUPPORT_MS_EXTENSIONS_CONFIG 0x00000000
  37 #endif
  38
  39 ///////////////////////////////////////////////////////////////////////////////
  40 #if BOOST_WAVE_PREPROCESS_PRAGMA_BODY != 0
  41 #define BOOST_WAVE_PREPROCESS_PRAGMA_BODY_CONFIG 0x00000008
  42 #else
  43 #define BOOST_WAVE_PREPROCESS_PRAGMA_BODY_CONFIG 0x00000000
  44 #endif
  45
  46 ///////////////////////////////////////////////////////////////////////////////
  47 #if BOOST_WAVE_USE_STRICT_LEXER != 0
  48 #define BOOST_WAVE_USE_STRICT_LEXER_CONFIG 0x00000010
  49 #else
  50 #define BOOST_WAVE_USE_STRICT_LEXER_CONFIG 0x00000000
  51 #endif
  52
  53 ///////////////////////////////////////////////////////////////////////////////
  54 #if BOOST_WAVE_SUPPORT_IMPORT_KEYWORD != 0
  55 #define BOOST_WAVE_SUPPORT_IMPORT_KEYWORD_CONFIG 0x00000020
  56 #else
  57 #define BOOST_WAVE_SUPPORT_IMPORT_KEYWORD_CONFIG 0x00000000
  58 #endif
  59
  60 ///////////////////////////////////////////////////////////////////////////////
  61 #define BOOST_WAVE_CONFIG (                                                   \
  62         BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS_CONFIG |                    \
  63         BOOST_WAVE_SUPPORT_PRAGMA_ONCE_CONFIG |                               \
  64         BOOST_WAVE_SUPPORT_MS_EXTENSIONS_CONFIG |                             \
  65         BOOST_WAVE_PREPROCESS_PRAGMA_BODY_CONFIG |                            \
  66         BOOST_WAVE_USE_STRICT_LEXER_CONFIG |                                  \
  67         BOOST_WAVE_SUPPORT_IMPORT_KEYWORD_CONFIG                              \
  68     )                                                                         \
  69     /**/
  70
  71 ///////////////////////////////////////////////////////////////////////////////
  72 namespace boost { namespace wave {
  73
  74     ///////////////////////////////////////////////////////////////////////////
  75     //  Call this function to test the configuration of the calling application
  76     //  against the configuration of the linked library.
  77     BOOST_WAVE_DECL bool test_configuration(unsigned int config,
  78         char const* pragma_keyword, char const* string_type);
  79
  80 ///////////////////////////////////////////////////////////////////////////////
  81 }}  // namespace boost::wave
  82
  83 #define BOOST_WAVE_TEST_CONFIGURATION()                                       \
  84         boost::wave::test_configuration(                                      \
  85             BOOST_WAVE_CONFIG,                                                \
  86             BOOST_WAVE_PRAGMA_KEYWORD,                                        \
  87             BOOST_PP_STRINGIZE((BOOST_WAVE_STRINGTYPE))                       \
  88         )                                                                     \
  89     /**/
  90
  91 #endif // !BOOST_WAVE_CONFIG_CONSTANT_HPP