304 lines
		
	
	
		
			9.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
		
		
			
		
	
	
			304 lines
		
	
	
		
			9.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| 
								 | 
							
								//  (C) Copyright John Maddock 2001 - 2003.
							 | 
						||
| 
								 | 
							
								//  (C) Copyright Darin Adler 2001 - 2002.
							 | 
						||
| 
								 | 
							
								//  (C) Copyright Peter Dimov 2001.
							 | 
						||
| 
								 | 
							
								//  (C) Copyright Aleksey Gurtovoy 2002.
							 | 
						||
| 
								 | 
							
								//  (C) Copyright David Abrahams 2002 - 2003.
							 | 
						||
| 
								 | 
							
								//  (C) Copyright Beman Dawes 2002 - 2003.
							 | 
						||
| 
								 | 
							
								//  Use, modification and distribution are subject to 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)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//  See http://www.boost.org for most recent version.
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								//  Microsoft Visual C++ compiler setup:
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								//  We need to be careful with the checks in this file, as contrary
							 | 
						||
| 
								 | 
							
								//  to popular belief there are versions with _MSC_VER with the final
							 | 
						||
| 
								 | 
							
								//  digit non-zero (mainly the MIPS cross compiler).
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								//  So we either test _MSC_VER >= XXXX or else _MSC_VER < XXXX.
							 | 
						||
| 
								 | 
							
								//  No other comparisons (==, >, or <=) are safe.
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#define BOOST_MSVC _MSC_VER
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// Helper macro BOOST_MSVC_FULL_VER for use in Boost code:
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if _MSC_FULL_VER > 100000000
							 | 
						||
| 
								 | 
							
								#  define BOOST_MSVC_FULL_VER _MSC_FULL_VER
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								#  define BOOST_MSVC_FULL_VER (_MSC_FULL_VER * 10)
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								// Attempt to suppress VC6 warnings about the length of decorated names (obsolete):
							 | 
						||
| 
								 | 
							
								#pragma warning( disable : 4503 ) // warning: decorated name length exceeded
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#define BOOST_HAS_PRAGMA_ONCE
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// versions check:
							 | 
						||
| 
								 | 
							
								// we don't support Visual C++ prior to version 7.1:
							 | 
						||
| 
								 | 
							
								#if _MSC_VER < 1310
							 | 
						||
| 
								 | 
							
								#  error "Compiler not supported or configured - please reconfigure"
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if _MSC_FULL_VER < 180020827
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_FENV_H
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if _MSC_VER < 1400
							 | 
						||
| 
								 | 
							
								// although a conforming signature for swprint exists in VC7.1
							 | 
						||
| 
								 | 
							
								// it appears not to actually work:
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_SWPRINTF
							 | 
						||
| 
								 | 
							
								// Our extern template tests also fail for this compiler:
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_EXTERN_TEMPLATE
							 | 
						||
| 
								 | 
							
								// Variadic macros do not exist for VC7.1 and lower
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_VARIADIC_MACROS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if _MSC_VER < 1500  // 140X == VC++ 8.0
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if _MSC_VER < 1600  // 150X == VC++ 9.0
							 | 
						||
| 
								 | 
							
								   // A bug in VC9:
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_ADL_BARRIER
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#ifndef _NATIVE_WCHAR_T_DEFINED
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_INTRINSIC_WCHAR_T
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// check for exception handling support:
							 | 
						||
| 
								 | 
							
								#if !defined(_CPPUNWIND) && !defined(BOOST_NO_EXCEPTIONS)
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_EXCEPTIONS
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// __int64 support:
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#define BOOST_HAS_MS_INT64
							 | 
						||
| 
								 | 
							
								#if defined(_MSC_EXTENSIONS) || (_MSC_VER >= 1400)
							 | 
						||
| 
								 | 
							
								#   define BOOST_HAS_LONG_LONG
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								#   define BOOST_NO_LONG_LONG
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								#if (_MSC_VER >= 1400) && !defined(_DEBUG)
							 | 
						||
| 
								 | 
							
								#   define BOOST_HAS_NRVO
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								#if _MSC_VER >= 1600  // 160X == VC++ 10.0
							 | 
						||
| 
								 | 
							
								#  define BOOST_HAS_PRAGMA_DETECT_MISMATCH
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// disable Win32 API's if compiler extensions are
							 | 
						||
| 
								 | 
							
								// turned off:
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if !defined(_MSC_EXTENSIONS) && !defined(BOOST_DISABLE_WIN32)
							 | 
						||
| 
								 | 
							
								#  define BOOST_DISABLE_WIN32
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								#if !defined(_CPPRTTI) && !defined(BOOST_NO_RTTI)
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_RTTI
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// TR1 features:
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if _MSC_VER >= 1700
							 | 
						||
| 
								 | 
							
								// # define BOOST_HAS_TR1_HASH			// don't know if this is true yet.
							 | 
						||
| 
								 | 
							
								// # define BOOST_HAS_TR1_TYPE_TRAITS	// don't know if this is true yet.
							 | 
						||
| 
								 | 
							
								# define BOOST_HAS_TR1_UNORDERED_MAP
							 | 
						||
| 
								 | 
							
								# define BOOST_HAS_TR1_UNORDERED_SET
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// C++0x features
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								//   See above for BOOST_NO_LONG_LONG
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								// C++ features supported by VC++ 10 (aka 2010)
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if _MSC_VER < 1600
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_AUTO_DECLARATIONS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_LAMBDAS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_RVALUE_REFERENCES
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_STATIC_ASSERT
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_NULLPTR
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_DECLTYPE
							 | 
						||
| 
								 | 
							
								#endif // _MSC_VER < 1600
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if _MSC_VER >= 1600
							 | 
						||
| 
								 | 
							
								#  define BOOST_HAS_STDINT_H
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								// C++11 features supported by VC++ 11 (aka 2012)
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if _MSC_VER < 1700
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_FINAL
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_RANGE_BASED_FOR
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_SCOPED_ENUMS
							 | 
						||
| 
								 | 
							
								#endif // _MSC_VER < 1700
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								// C++11 features supported by VC++ 12 (aka 2013).
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if _MSC_FULL_VER < 180020827
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_DELETED_FUNCTIONS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_RAW_LITERALS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_TEMPLATE_ALIASES
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_VARIADIC_TEMPLATES
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_DECLTYPE_N3276
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if _MSC_FULL_VER >= 180020827
							 | 
						||
| 
								 | 
							
								#define BOOST_HAS_EXPM1
							 | 
						||
| 
								 | 
							
								#define BOOST_HAS_LOG1P
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								// C++11 features supported by VC++ 14 (aka 2015)
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if (_MSC_FULL_VER < 190023026)
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_NOEXCEPT
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_REF_QUALIFIERS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_USER_DEFINED_LITERALS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_ALIGNAS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_INLINE_NAMESPACES
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_CHAR16_T
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_CHAR32_T
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_UNICODE_LITERALS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_DECLTYPE_AUTO
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_BINARY_LITERALS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_GENERIC_LAMBDAS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_DIGIT_SEPARATORS
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_THREAD_LOCAL
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								// C++11 features supported by VC++ 14 update 3 (aka 2015)
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if (_MSC_FULL_VER < 190024210)
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_VARIABLE_TEMPLATES
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_SFINAE_EXPR
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX11_CONSTEXPR
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								// C++14 features supported by VC++ 15 Preview 5
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#if (_MSC_VER < 1910)
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_AGGREGATE_NSDMI
							 | 
						||
| 
								 | 
							
								#  define BOOST_NO_CXX14_CONSTEXPR
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								// MSVC including version 14 has not yet completely
							 | 
						||
| 
								 | 
							
								// implemented value-initialization, as is reported:
							 | 
						||
| 
								 | 
							
								// "VC++ does not value-initialize members of derived classes without
							 | 
						||
| 
								 | 
							
								// user-declared constructor", reported in 2009 by Sylvester Hesp:
							 | 
						||
| 
								 | 
							
								// https://connect.microsoft.com/VisualStudio/feedback/details/484295
							 | 
						||
| 
								 | 
							
								// "Presence of copy constructor breaks member class initialization",
							 | 
						||
| 
								 | 
							
								// reported in 2009 by Alex Vakulenko:
							 | 
						||
| 
								 | 
							
								// https://connect.microsoft.com/VisualStudio/feedback/details/499606
							 | 
						||
| 
								 | 
							
								// "Value-initialization in new-expression", reported in 2005 by
							 | 
						||
| 
								 | 
							
								// Pavel Kuznetsov (MetaCommunications Engineering):
							 | 
						||
| 
								 | 
							
								// https://connect.microsoft.com/VisualStudio/feedback/details/100744
							 | 
						||
| 
								 | 
							
								// Reported again by John Maddock in 2015 for VC14:
							 | 
						||
| 
								 | 
							
								// https://connect.microsoft.com/VisualStudio/feedback/details/1582233/c-subobjects-still-not-value-initialized-correctly
							 | 
						||
| 
								 | 
							
								// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
							 | 
						||
| 
								 | 
							
								// (Niels Dekker, LKEB, May 2010)
							 | 
						||
| 
								 | 
							
								#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// C++ 11:
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// prefix and suffix headers:
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								#ifndef BOOST_ABI_PREFIX
							 | 
						||
| 
								 | 
							
								#  define BOOST_ABI_PREFIX "boost/config/abi/msvc_prefix.hpp"
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								#ifndef BOOST_ABI_SUFFIX
							 | 
						||
| 
								 | 
							
								#  define BOOST_ABI_SUFFIX "boost/config/abi/msvc_suffix.hpp"
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#ifndef BOOST_COMPILER
							 | 
						||
| 
								 | 
							
								// TODO:
							 | 
						||
| 
								 | 
							
								// these things are mostly bogus. 1200 means version 12.0 of the compiler. The
							 | 
						||
| 
								 | 
							
								// artificial versions assigned to them only refer to the versions of some IDE
							 | 
						||
| 
								 | 
							
								// these compilers have been shipped with, and even that is not all of it. Some
							 | 
						||
| 
								 | 
							
								// were shipped with freely downloadable SDKs, others as crosscompilers in eVC.
							 | 
						||
| 
								 | 
							
								// IOW, you can't use these 'versions' in any sensible way. Sorry.
							 | 
						||
| 
								 | 
							
								# if defined(UNDER_CE)
							 | 
						||
| 
								 | 
							
								#   if _MSC_VER < 1400
							 | 
						||
| 
								 | 
							
								      // Note: I'm not aware of any CE compiler with version 13xx
							 | 
						||
| 
								 | 
							
								#      if defined(BOOST_ASSERT_CONFIG)
							 | 
						||
| 
								 | 
							
								#         error "Unknown EVC++ compiler version - please run the configure tests and report the results"
							 | 
						||
| 
								 | 
							
								#      else
							 | 
						||
| 
								 | 
							
								#         pragma message("Unknown EVC++ compiler version - please run the configure tests and report the results")
							 | 
						||
| 
								 | 
							
								#      endif
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1500
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION evc8
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1600
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION evc9
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1700
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION evc10
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1800 
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION evc11 
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1900 
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION evc12
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 2000  
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION evc14
							 | 
						||
| 
								 | 
							
								#   else
							 | 
						||
| 
								 | 
							
								#      if defined(BOOST_ASSERT_CONFIG)
							 | 
						||
| 
								 | 
							
								#         error "Unknown EVC++ compiler version - please run the configure tests and report the results"
							 | 
						||
| 
								 | 
							
								#      else
							 | 
						||
| 
								 | 
							
								#         pragma message("Unknown EVC++ compiler version - please run the configure tests and report the results")
							 | 
						||
| 
								 | 
							
								#      endif
							 | 
						||
| 
								 | 
							
								#   endif
							 | 
						||
| 
								 | 
							
								# else
							 | 
						||
| 
								 | 
							
								#   if _MSC_VER < 1310
							 | 
						||
| 
								 | 
							
								      // Note: Versions up to 7.0 aren't supported.
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 5.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1300
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 6.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1310
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 7.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1400
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 7.1
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1500
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 8.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1600
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 9.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1700
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 10.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1800 
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 11.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 1900
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 12.0
							 | 
						||
| 
								 | 
							
								#   elif _MSC_VER < 2000
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION 14.0
							 | 
						||
| 
								 | 
							
								#   else
							 | 
						||
| 
								 | 
							
								#     define BOOST_COMPILER_VERSION _MSC_VER
							 | 
						||
| 
								 | 
							
								#   endif
							 | 
						||
| 
								 | 
							
								# endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#  define BOOST_COMPILER "Microsoft Visual C++ version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								//
							 | 
						||
| 
								 | 
							
								// last known and checked version is 19.10.24629 (VC++ 2017 RC):
							 | 
						||
| 
								 | 
							
								#if (_MSC_VER > 1910)
							 | 
						||
| 
								 | 
							
								#  if defined(BOOST_ASSERT_CONFIG)
							 | 
						||
| 
								 | 
							
								#     error "Unknown compiler version - please run the configure tests and report the results"
							 | 
						||
| 
								 | 
							
								#  else
							 | 
						||
| 
								 | 
							
								#     pragma message("Unknown compiler version - please run the configure tests and report the results")
							 | 
						||
| 
								 | 
							
								#  endif
							 | 
						||
| 
								 | 
							
								#endif
							 |