/*=============================================================================

    Boost.Wave: A Standard compliant C++ preprocessor library

    Global application configuration

    http://www.boost.org/

    Copyright (c) 2001-2007 Hartmut Kaiser. Distributed under the Boost

    Software License, Version 1.0. (See accompanying file

    LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

=============================================================================*/

#if !defined(WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED)

#define WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED

#include <boost/config.hpp>

#include <boost/detail/workaround.hpp>

#include <boost/version.hpp>

#include <boost/spirit/version.hpp>

#include <boost/wave/wave_version.hpp>

///////////////////////////////////////////////////////////////////////////////

//  Define the maximal include nesting depth allowed. If this value isn't 

//  defined it defaults to 1024

//

//  To define a new initial include nesting define the following constant 

//  before including this file.

//

#if !defined(BOOST_WAVE_MAX_INCLUDE_LEVEL_DEPTH)

#define BOOST_WAVE_MAX_INCLUDE_LEVEL_DEPTH 1024

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether to support variadics and placemarkers

//

//  To implement support variadics and placemarkers define the following to 

//  something not equal to zero.

//

#if !defined(BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS)

#define BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether to implement a #warning directive as an extension to the 

//  C++ Standard (same as #error, but emits a warning, not an error)

//

//  To disable the implementation of #warning directives, define the following 

//  constant as zero before including this file.

//

#if !defined(BOOST_WAVE_SUPPORT_WARNING_DIRECTIVE)

#define BOOST_WAVE_SUPPORT_WARNING_DIRECTIVE 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether to implement #pragma once 

//

//  To disable the implementation of #pragma once, define the following 

//  constant as zero before including this file.

//

#if !defined(BOOST_WAVE_SUPPORT_PRAGMA_ONCE)

#define BOOST_WAVE_SUPPORT_PRAGMA_ONCE 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether to implement #pragma message("") 

//

//  To disable the implementation of #pragma message(""), define the following 

//  constant as zero before including this file.

//

#if !defined(BOOST_WAVE_SUPPORT_PRAGMA_MESSAGE)

#define BOOST_WAVE_SUPPORT_PRAGMA_MESSAGE 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether to implement #include_next

//  Please note, that this is an extension to the C++ Standard.

//

//  To disable the implementation of #include_next, define the following 

//  constant as zero before including this file.

//

#if !defined(BOOST_WAVE_SUPPORT_INCLUDE_NEXT)

#define BOOST_WAVE_SUPPORT_INCLUDE_NEXT 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Undefine the following, to enable some MS specific language extensions:

//  __int8, __int16, __int32, __int64, __based, __declspec, __cdecl, 

//  __fastcall, __stdcall, __try, __except, __finally, __leave, __inline,

//  __asm, #region, #endregion

//

//  Note: By default this is enabled for Windows based systems, otherwise it's 

//        disabled.

#if !defined(BOOST_WAVE_SUPPORT_MS_EXTENSIONS)

#if defined(BOOST_WINDOWS)

#define BOOST_WAVE_SUPPORT_MS_EXTENSIONS 1

#else

#define BOOST_WAVE_SUPPORT_MS_EXTENSIONS 0

#endif

#endif

///////////////////////////////////////////////////////////////////////////////

//  Allow the message body of the #error and #warning directives to be 

//  preprocessed before the diagnostic is issued.

//

//  To disable preprocessing of the body of #error and #warning directives, 

//  define the following constant as zero before including this file.

//

#if !defined(BOOST_WAVE_PREPROCESS_ERROR_MESSAGE_BODY)

#define BOOST_WAVE_PREPROCESS_ERROR_MESSAGE_BODY 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Allow the #pragma directives to be returned to the caller (optionally after 

//  preprocessing the body) 

//

//  To disable the library to emit unknown #pragma directives, define the 

//  following constant as zero before including this file.

//

#if !defined(BOOST_WAVE_EMIT_PRAGMA_DIRECTIVES)

#define BOOST_WAVE_EMIT_PRAGMA_DIRECTIVES 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Allow the body of a #pragma directive to be preprocessed before the 

//  directive is returned to the caller.

//

//  To disable the preprocessing of the body of #pragma directives, define the 

//  following constant as zero before including this file.

//

#if !defined(BOOST_WAVE_PREPROCESS_PRAGMA_BODY)

#define BOOST_WAVE_PREPROCESS_PRAGMA_BODY 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Allow to define macros with the command line syntax (-DMACRO(x)=definition)

//

//  To disable the the possibility to define macros based on the command line 

//  syntax, define the following constant as zero before including this file.

//

#if !defined(BOOST_WAVE_ENABLE_COMMANDLINE_MACROS)

#define BOOST_WAVE_ENABLE_COMMANDLINE_MACROS 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Define the pragma keyword to be used by the library to recognize its own

//  pragma's. If nothing else is defined, then 'wave' will be used as the 

//  default keyword, i.e. the library recognizes all 

//

//      #pragma wave option [(argument)]

//

//  and dispatches the handling to the interpret_pragma() preprocessing hook 

//  function (see file: preprocessing_hooks.hpp). The arguments part of the

//  pragma is optional.

//  The BOOST_WAVE_PRAGMA_KEYWORD constant needs to be defined to

//  resolve as a string literal value.

#if !defined(BOOST_WAVE_PRAGMA_KEYWORD)

#define BOOST_WAVE_PRAGMA_KEYWORD "wave"

#endif 

///////////////////////////////////////////////////////////////////////////////

//  Define the string type to be used to store the token values and the file 

//  names inside a file_position template class

//

#if !defined(BOOST_WAVE_STRINGTYPE)

#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || \

    BOOST_WORKAROUND(__MWERKS__, < 0x3200) || \

    (defined(__DECCXX) && defined(__alpha)) || \

    defined(BOOST_WAVE_STRINGTYPE_USE_STDSTRING)

// VC7 isn't able to compile the flex_string class, fall back to std::string 

// CW up to 8.3 chokes as well *sigh*

// Tru64/CXX has linker problems when using flex_string

#define BOOST_WAVE_STRINGTYPE std::string

#if !defined(BOOST_WAVE_STRINGTYPE_USE_STDSTRING)

#define BOOST_WAVE_STRINGTYPE_USE_STDSTRING 1

#endif

#else

// use the following, if you have a fast std::allocator<char>

#define BOOST_WAVE_STRINGTYPE boost::wave::util::flex_string< \

        char, std::char_traits<char>, std::allocator<char>, \

        boost::wave::util::CowString</*char, */\

            boost::wave::util::AllocatorStringStorage<char> \

        > \

    > \

    /**/

/* #define BOOST_WAVE_STRINGTYPE boost::wave::util::flex_string< \

        char, std::char_traits<char>, boost::fast_pool_allocator<char>, \

        boost::wave::util::CowString<char, \

            boost::wave::util::AllocatorStringStorage<char, \

              boost::fast_pool_allocator<char> \

            > \

        > \

    > \

*/    /**/

//  This include is needed for the flex_string class used in the 

//  BOOST_WAVE_STRINGTYPE above.

#include <boost/wave/util/flex_string.hpp>

//  This include is needed for the boost::fast_allocator class used in the 

//  BOOST_WAVE_STRINGTYPE above.

//  Configure Boost.Pool thread support (for now: no thread support at all)

//#define BOOST_NO_MT

//#include <boost/pool/pool_alloc.hpp>

// Use the following, if you want to incorporate Maxim Yegorushkin's

// const_string library (http://sourceforge.net/projects/conststring/), which

// may be even faster, than using the flex_string class from above

//#define BOOST_WAVE_STRINGTYPE boost::const_string<char>

//

//#include <boost/const_string/const_string.hpp>

//#include <boost/const_string/io.hpp>

//#include <boost/const_string/concatenation.hpp>

#endif // BOOST_WORKAROUND(_MSC_VER, <= 1300)

#endif

///////////////////////////////////////////////////////////////////////////////

//  The following definition forces the Spirit tree code to use list's instead

//  of vectors, which may be more efficient on some platforms

// #define BOOST_SPIRIT_USE_LIST_FOR_TREES

///////////////////////////////////////////////////////////////////////////////

//  The following definition forces the Spirit tree code to use boost pool 

//  allocators in stead of the std::allocator for the vector/list's.

// #define BOOST_SPIRIT_USE_BOOST_ALLOCATOR_FOR_TREES

///////////////////////////////////////////////////////////////////////////////

//  Uncomment the following, if you need debug output, the 

//  BOOST_SPIRIT_DEBUG_FLAGS_CPP constants below help to fine control the 

//  amount of the generated debug output.

//#define BOOST_SPIRIT_DEBUG

///////////////////////////////////////////////////////////////////////////////

//  Debug flags for the Wave library, possible flags specified below.

//

//  Note: These flags take effect only if the BOOST_SPIRIT_DEBUG constant

//        above is defined as well.

#define BOOST_SPIRIT_DEBUG_FLAGS_CPP_GRAMMAR            0x0001

#define BOOST_SPIRIT_DEBUG_FLAGS_TIME_CONVERSION        0x0002

#define BOOST_SPIRIT_DEBUG_FLAGS_CPP_EXPR_GRAMMAR       0x0004

#define BOOST_SPIRIT_DEBUG_FLAGS_INTLIT_GRAMMAR         0x0008

#define BOOST_SPIRIT_DEBUG_FLAGS_CHLIT_GRAMMAR          0x0010

#define BOOST_SPIRIT_DEBUG_FLAGS_DEFINED_GRAMMAR        0x0020

#define BOOST_SPIRIT_DEBUG_FLAGS_PREDEF_MACROS_GRAMMAR  0x0040

#if !defined(BOOST_SPIRIT_DEBUG_FLAGS_CPP)

#define BOOST_SPIRIT_DEBUG_FLAGS_CPP    0    // default is no debugging

#endif 

///////////////////////////////////////////////////////////////////////////////

//

//  For all recognized preprocessor statements the output parse trees 

//  formatted as xml are printed. The formatted parse trees are streamed to the 

//  std::ostream defined by the WAVE_DUMP_PARSE_TREE_OUT constant.

//

//  To enable the output of these parse trees, define the following constant 

//  as zero something not equal to zero before including this file. 

//

#if !defined(BOOST_WAVE_DUMP_PARSE_TREE)

#define BOOST_WAVE_DUMP_PARSE_TREE 0

#endif

#if BOOST_WAVE_DUMP_PARSE_TREE != 0 && !defined(BOOST_WAVE_DUMP_PARSE_TREE_OUT)

#define BOOST_WAVE_DUMP_PARSE_TREE_OUT std::cerr

#endif

///////////////////////////////////////////////////////////////////////////////

//

//  For all #if and #elif directives the preprocessed expressions are printed.

//  These expressions are streamed to the std::ostream defined by the 

//  BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT constant.

//

//  To enable the output of the preprocessed expressions, define the following 

//  constant as something not equal to zero before including this file.

//

#if !defined(BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS)

#define BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS 0

#endif

#if BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS != 0 && \

   !defined(BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT)

#define BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT std::cerr

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether to use the separate compilation model for the instantiation 

//  of the C++ lexer objects.

//

//  If this is defined, you should explicitly instantiate the C++ lexer

//  template with the correct parameters in a separate compilation unit of

//  your program (see the file instantiate_re2c_lexer.cpp). 

//

//  To use the lexer inclusion model, define the following constant as 

//  something not equal to zero before including this file.

//

#if !defined(BOOST_WAVE_SEPARATE_LEXER_INSTANTIATION)

#define BOOST_WAVE_SEPARATE_LEXER_INSTANTIATION 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether to use the separate compilation model for the instantiation 

//  of the grammar objects.

//

//  If this is defined, you should explicitly instantiate the grammar

//  templates with the correct parameters in a separate compilation unit of

//  your program (see the files instantiate_cpp_grammar.cpp et.al.). 

//

//  To use the grammar inclusion model, define the following constant as 

//  something not equal to zero before including this file.

//

#if !defined(BOOST_WAVE_SEPARATE_GRAMMAR_INSTANTIATION)

#define BOOST_WAVE_SEPARATE_GRAMMAR_INSTANTIATION 1

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide whether to use a strict C++ lexer.

//  

//  If this is defined to something != 0, then the C++ lexers recognize the 

//  strict C99/C++ basic source character set. If it is not defined or defined 

//  to zero, the C++ lexers recognize the '$' character as part of identifiers.

//

//  The default is to recognize the '$' character as part of identifiers.

//

#if !defined(BOOST_WAVE_USE_STRICT_LEXER)

#define BOOST_WAVE_USE_STRICT_LEXER 0

#endif

///////////////////////////////////////////////////////////////////////////////

//  Decide, whether the serialization of the wave::context class should be 

//  supported

//

//  If this is defined to something not equal to zero the generated code will

//  expose routines allowing to store and reload the internal state of the 

//  wave::context object.

//

//  To enable the availability of the serialization functionality, define the 

//  following constant as something not equal to zero before including this file.

//

#if !defined(BOOST_WAVE_SERIALIZATION)

#define BOOST_WAVE_SERIALIZATION 0

#endif

///////////////////////////////////////////////////////////////////////////////

//  configure Boost.Pool thread support (for now: no thread support at all)

#if !defined(BOOST_NO_MT)

#define BOOST_NO_MT

#endif // !defined(BOOST_NO_MT)

//#if !defined(BOOST_DISABLE_THREADS)

//#define BOOST_DISABLE_THREADS

//#endif // !defined(BOOST_DISABLE_THREADS)

///////////////////////////////////////////////////////////////////////////////

//  Wave needs at least 4 parameters for phoenix actors

#if !defined(PHOENIX_LIMIT)

#define PHOENIX_LIMIT 6

#endif

#if PHOENIX_LIMIT < 6

#error "Boost.Wave: the constant PHOENIX_LIMIT must be at least defined to 4" \

       " to compile the library."

#endif

///////////////////////////////////////////////////////////////////////////////

//  Set up dll import/export options

#if defined(BOOST_HAS_DECLSPEC) && \

    (defined(BOOST_WAVE_DYN_LINK) || defined(BOOST_ALL_DYN_LINK)) && \

    !defined(BOOST_WAVE_STATIC_LINK)

#if defined(BOOST_WAVE_SOURCE)

#define BOOST_WAVE_DECL __declspec(dllexport)

#define BOOST_WAVE_BUILD_DLL

#else

#define BOOST_WAVE_DECL __declspec(dllimport)

#endif

#endif // building a shared library

#ifndef BOOST_WAVE_DECL

#define BOOST_WAVE_DECL

#endif

///////////////////////////////////////////////////////////////////////////////

//  Auto library naming

#if BOOST_VERSION >= 103100   

// auto link features work beginning from Boost V1.31.0

#if !defined(BOOST_WAVE_SOURCE) && !defined(BOOST_ALL_NO_LIB) && \

    !defined(BOOST_WAVE_NO_LIB)

#define BOOST_LIB_NAME boost_wave

// tell the auto-link code to select a dll when required:

#if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_WAVE_DYN_LINK)

#define BOOST_DYN_LINK

#endif

#include <boost/config/auto_link.hpp>

#endif  // auto-linking disabled

#endif  // BOOST_VERSION

#endif // !defined(WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED)