1 | /*=============================================================================
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2 | Boost.Wave: A Standard compliant C++ preprocessor library
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3 |
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4 | Global application configuration
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5 |
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6 | http://www.boost.org/
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7 |
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8 | Copyright (c) 2001-2005 Hartmut Kaiser. Distributed under the Boost
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9 | Software License, Version 1.0. (See accompanying file
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10 | LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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11 | =============================================================================*/
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12 |
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13 | #if !defined(WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED)
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14 | #define WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED
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15 |
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16 | #include <boost/config.hpp>
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17 | #include <boost/detail/workaround.hpp>
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18 | #include <boost/version.hpp>
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19 | #include <boost/spirit/version.hpp>
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20 | #include <boost/wave/wave_version.hpp>
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21 |
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22 | ///////////////////////////////////////////////////////////////////////////////
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23 | // Define the maximal include nesting depth allowed. If this value isn't
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24 | // defined it defaults to 1024
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25 | //
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26 | // To define a new initial include nesting depth uncomment the following and
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27 | // supply a new integer value.
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28 | //
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29 | #if !defined(BOOST_WAVE_MAX_INCLUDE_LEVEL_DEPTH)
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30 | #define BOOST_WAVE_MAX_INCLUDE_LEVEL_DEPTH 1024
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31 | #endif
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32 |
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33 | ///////////////////////////////////////////////////////////////////////////////
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34 | // Decide, whether to support variadics and placemarkers
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35 | //
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36 | // To implement support variadics and placemarkers uncomment the following
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37 | //
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38 | #if !defined(BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS)
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39 | #define BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS 1
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40 | #endif
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41 |
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42 | ///////////////////////////////////////////////////////////////////////////////
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43 | // Decide, whether to implement a #warning directive as an extension to the
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44 | // C++ Standard (same as #error, but emits a warning, not an error)
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45 | //
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46 | // To implement #warning directives, uncomment the following
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47 | //
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48 | #if !defined(BOOST_WAVE_SUPPORT_WARNING_DIRECTIVE)
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49 | #define BOOST_WAVE_SUPPORT_WARNING_DIRECTIVE 1
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50 | #endif
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51 |
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52 | ///////////////////////////////////////////////////////////////////////////////
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53 | // Decide, whether to implement #pragma once
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54 | //
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55 | // To implement #pragma once, uncomment the following
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56 | //
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57 | #if !defined(BOOST_WAVE_SUPPORT_PRAGMA_ONCE)
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58 | #define BOOST_WAVE_SUPPORT_PRAGMA_ONCE 1
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59 | #endif
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60 |
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61 | ///////////////////////////////////////////////////////////////////////////////
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62 | // Decide, whether to implement #include_next
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63 | // Please note, that this is an extension to the C++ Standard.
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64 | //
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65 | // To implement #include_next, uncomment the following
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66 | //
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67 | #if !defined(BOOST_WAVE_SUPPORT_INCLUDE_NEXT)
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68 | #define BOOST_WAVE_SUPPORT_INCLUDE_NEXT 1
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69 | #endif
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70 |
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71 | ///////////////////////////////////////////////////////////////////////////////
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72 | // Undefine the following, to enable some MS specific language extensions:
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73 | // __int8, __int16, __int32, __int64, __based, __declspec, __cdecl,
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74 | // __fastcall, __stdcall, __try, __except, __finally, __leave, __inline,
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75 | // __asm, #region, #endregion
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76 | //
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77 | // Note: By default this is enabled for Windows based systems, otherwise it's
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78 | // disabled.
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79 | #if !defined(BOOST_WAVE_SUPPORT_MS_EXTENSIONS)
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80 | #if defined(BOOST_WINDOWS)
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81 | #define BOOST_WAVE_SUPPORT_MS_EXTENSIONS 1
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82 | #else
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83 | #define BOOST_WAVE_SUPPORT_MS_EXTENSIONS 0
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84 | #endif
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85 | #endif
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86 |
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87 | ///////////////////////////////////////////////////////////////////////////////
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88 | // Allow the message body of the #error and #warning directives to be
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89 | // preprocessed before the diagnostic is issued.
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90 | //
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91 | // Uncommenting the following will preprocess the message bodies of #error and
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92 | // #warning messages before the error (warning) is issued
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93 | //
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94 | #if !defined(BOOST_WAVE_PREPROCESS_ERROR_MESSAGE_BODY)
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95 | #define BOOST_WAVE_PREPROCESS_ERROR_MESSAGE_BODY 1
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96 | #endif
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97 |
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98 | ///////////////////////////////////////////////////////////////////////////////
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99 | // Allow the #pragma directives to be returned to the caller (optionally after
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100 | // preprocessing the body)
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101 | //
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102 | // Uncommenting the following will skip #pragma directives, so that the caller
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103 | // will not see them.
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104 | //
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105 | #if !defined(BOOST_WAVE_EMIT_PRAGMA_DIRECTIVES)
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106 | #define BOOST_WAVE_EMIT_PRAGMA_DIRECTIVES 1
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107 | #endif
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108 |
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109 | ///////////////////////////////////////////////////////////////////////////////
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110 | // Allow the body of a #pragma directive to be preprocessed before the
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111 | // directive is returned to the caller.
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112 | //
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113 | // Uncommenting the following will preprocess the bodies of #pragma directives
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114 | //
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115 | #if !defined(BOOST_WAVE_PREPROCESS_PRAGMA_BODY)
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116 | #define BOOST_WAVE_PREPROCESS_PRAGMA_BODY 1
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117 | #endif
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118 |
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119 | ///////////////////////////////////////////////////////////////////////////////
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120 | // Allow to define macros with the command line syntax (-DMACRO(x)=definition)
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121 | //
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122 | // Uncommenting the following will enable the possibility to define macros
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123 | // based on the command line syntax
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124 | //
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125 | #if !defined(BOOST_WAVE_ENABLE_COMMANDLINE_MACROS)
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126 | #define BOOST_WAVE_ENABLE_COMMANDLINE_MACROS 1
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127 | #endif
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128 |
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129 | ///////////////////////////////////////////////////////////////////////////////
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130 | // Define the string type to be used to store the token values and the file
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131 | // names inside a file_position template class
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132 | //
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133 | #if !defined(BOOST_WAVE_STRINGTYPE)
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134 |
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135 | #if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || \
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136 | BOOST_WORKAROUND(__MWERKS__, < 0x3200)
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137 | // VC7 isn't able to compile the flex_string class, fallback to std::string
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138 | // CW upto 8.3 chokes as well *sigh*
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139 | #define BOOST_WAVE_STRINGTYPE std::string
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140 |
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141 | #else
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142 | // use the following, if you have a fast std::allocator<char>
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143 | #define BOOST_WAVE_STRINGTYPE boost::wave::util::flex_string< \
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144 | char, std::char_traits<char>, std::allocator<char>, \
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145 | boost::wave::util::CowString</*char, */\
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146 | boost::wave::util::AllocatorStringStorage<char> \
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147 | > \
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148 | > \
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149 | /**/
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150 |
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151 | /* #define BOOST_WAVE_STRINGTYPE boost::wave::util::flex_string< \
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152 | char, std::char_traits<char>, boost::fast_pool_allocator<char>, \
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153 | boost::wave::util::CowString<char, \
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154 | boost::wave::util::AllocatorStringStorage<char, \
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155 | boost::fast_pool_allocator<char> \
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156 | > \
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157 | > \
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158 | > \
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159 | */ /**/
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160 |
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161 | // This include is needed for the flex_string class used in the
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162 | // BOOST_WAVE_STRINGTYPE above.
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163 | #include <boost/wave/util/flex_string.hpp>
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164 |
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165 | // This include is needed for the boost::fast_allocator class used in the
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166 | // BOOST_WAVE_STRINGTYPE above.
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167 | // Configure Boost.Pool thread support (for now: no thread support at all)
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168 | //#define BOOST_NO_MT
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169 | //#include <boost/pool/pool_alloc.hpp>
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170 |
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171 | // Use the following, if you want to incorporate Maxim Yegorushkin's
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172 | // const_string library (http://sourceforge.net/projects/conststring/), which
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173 | // may be even faster, than using the flex_string class from above
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174 | //#define BOOST_WAVE_STRINGTYPE boost::const_string<char>
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175 | //
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176 | //#include <boost/const_string/const_string.hpp>
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177 | //#include <boost/const_string/io.hpp>
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178 | //#include <boost/const_string/concatenation.hpp>
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179 |
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180 | #endif // BOOST_WORKAROUND(_MSC_VER, <= 1300)
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181 | #endif
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182 |
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183 | ///////////////////////////////////////////////////////////////////////////////
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184 | // Uncomment the following, if you need debug output, the
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185 | // BOOST_SPIRIT_DEBUG_FLAGS_CPP constants below help to fine control the
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186 | // amount of the generated debug output.
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187 | //#define BOOST_SPIRIT_DEBUG
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188 |
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189 | ///////////////////////////////////////////////////////////////////////////////
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190 | // Debug flags for the Wave library, possible flags spcified below.
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191 | //
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192 | // Note: These flags take effect only if the BOOST_SPIRIT_DEBUG constant
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193 | // above is defined as well.
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194 | #define BOOST_SPIRIT_DEBUG_FLAGS_CPP_GRAMMAR 0x0001
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195 | #define BOOST_SPIRIT_DEBUG_FLAGS_TIME_CONVERSION 0x0002
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196 | #define BOOST_SPIRIT_DEBUG_FLAGS_CPP_EXPR_GRAMMAR 0x0004
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197 | #define BOOST_SPIRIT_DEBUG_FLAGS_INTLIT_GRAMMAR 0x0008
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198 | #define BOOST_SPIRIT_DEBUG_FLAGS_CHLIT_GRAMMAR 0x0010
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199 | #define BOOST_SPIRIT_DEBUG_FLAGS_DEFINED_GRAMMAR 0x0020
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200 | #define BOOST_SPIRIT_DEBUG_FLAGS_PREDEF_MACROS_GRAMMAR 0x0040
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201 |
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202 | #if !defined(BOOST_SPIRIT_DEBUG_FLAGS_CPP)
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203 | #define BOOST_SPIRIT_DEBUG_FLAGS_CPP 0 // default is no debugging
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204 | #endif
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205 |
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206 | ///////////////////////////////////////////////////////////////////////////////
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207 | //
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208 | // For all recognized preprocessor statements the output parse trees
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209 | // formatted as xml are printed. The formatted parse trees are streamed to the
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210 | // std::ostream defined by the WAVE_DUMP_PARSE_TREE_OUT constant.
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211 | //
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212 | // Uncomment the following, if you want to see these parse trees.
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213 | //
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214 | #if !defined(BOOST_WAVE_DUMP_PARSE_TREE)
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215 | #define BOOST_WAVE_DUMP_PARSE_TREE 0
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216 | #endif
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217 | #if BOOST_WAVE_DUMP_PARSE_TREE != 0 && !defined(BOOST_WAVE_DUMP_PARSE_TREE_OUT)
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218 | #define BOOST_WAVE_DUMP_PARSE_TREE_OUT std::cerr
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219 | #endif
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220 |
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221 | ///////////////////////////////////////////////////////////////////////////////
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222 | //
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223 | // For all #if and #elif directives the preprocessed expressions are printed.
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224 | // These expressions are streamed to the std::ostream defined by the
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225 | // BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT constant.
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226 | //
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227 | // Uncomment the following, if you want to see the preprocessed expressions
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228 | //
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229 | #if !defined(BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS)
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230 | #define BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS 0
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231 | #endif
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232 | #if BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS != 0 && \
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233 | !defined(BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT)
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234 | #define BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT std::cerr
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235 | #endif
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236 |
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237 | ///////////////////////////////////////////////////////////////////////////////
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238 | // Decide, whether to use the separate compilation model for the instantiation
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239 | // of the C++ lexer objects.
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240 | //
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241 | // If this is defined, you should explicitly instantiate the C++ lexer
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242 | // template with the correct parameters in a separate compilation unit of
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243 | // your program (see the file instantiate_re2c_lexer.cpp).
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244 | //
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245 | // To use the lexer inclusion model, uncomment the following
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246 | //
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247 | #if !defined(BOOST_WAVE_SEPARATE_LEXER_INSTANTIATION)
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248 | #define BOOST_WAVE_SEPARATE_LEXER_INSTANTIATION 1
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249 | #endif
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250 |
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251 | ///////////////////////////////////////////////////////////////////////////////
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252 | // Decide, whether to use the separate compilation model for the instantiation
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253 | // of the grammar objects.
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254 | //
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255 | // If this is defined, you should explicitly instantiate the grammar
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256 | // templates with the correct parameters in a separate compilation unit of
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257 | // your program (see the files instantiate_cpp_grammar.cpp et.al.).
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258 | //
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259 | // To use the grammar inclusion model, uncomment the following
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260 | //
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261 | #if !defined(BOOST_WAVE_SEPARATE_GRAMMAR_INSTANTIATION)
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262 | #define BOOST_WAVE_SEPARATE_GRAMMAR_INSTANTIATION 1
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263 | #endif
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264 |
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265 | ///////////////////////////////////////////////////////////////////////////////
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266 | // configure Boost.Pool thread support (for now: no thread support at all)
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267 | #if !defined(BOOST_NO_MT)
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268 | #define BOOST_NO_MT
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269 | #endif // !defined(BOOST_NO_MT)
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270 |
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271 | //#if !defined(BOOST_DISABLE_THREADS)
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272 | //#define BOOST_DISABLE_THREADS
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273 | //#endif // !defined(BOOST_DISABLE_THREADS)
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274 |
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275 | ///////////////////////////////////////////////////////////////////////////////
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276 | // Wave needs at least 4 parameters for phoenix actors
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277 | #define PHOENIX_LIMIT 6
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278 |
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279 | ///////////////////////////////////////////////////////////////////////////////
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280 | // Auto library naming
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281 | #if BOOST_VERSION >= 103100
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282 | // auto link features work beginning from Boost V1.31.0
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283 | #if !defined(BOOST_WAVE_SOURCE) && !defined(BOOST_ALL_NO_LIB) && \
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284 | !defined(BOOST_WAVE_NO_LIB)
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285 |
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286 | #define BOOST_LIB_NAME boost_wave
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287 |
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288 | // tell the auto-link code to select a dll when required:
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289 | #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_WAVE_DYN_LINK)
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290 | #define BOOST_DYN_LINK
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291 | #endif
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292 |
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293 | #include <boost/config/auto_link.hpp>
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294 |
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295 | #endif // auto-linking disabled
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296 | #endif // BOOST_VERSION
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297 |
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298 | #endif // !defined(WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED)
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