text: //  (C) Copyright John Maddock 2001 - 2003. 
  //  (C) Copyright Toon Knapen 2001 - 2003. 
  //  (C) Copyright Lie-Quan Lee 2001. 
  //  (C) Copyright Markus Schoepflin 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.
  
  //  Visual Age (IBM) C++ compiler setup:
  
  #if __IBMCPP__ <= 501
  #  define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
  #  define BOOST_NO_MEMBER_FUNCTION_SPECIALIZATIONS
  #endif
  
  #if (__IBMCPP__ <= 502) 
  // Actually the compiler supports inclass member initialization but it
  // requires a definition for the class member and it doesn't recognize
  // it as an integral constant expression when used as a template argument.
  #  define BOOST_NO_INCLASS_MEMBER_INITIALIZATION
  #  define BOOST_NO_INTEGRAL_INT64_T
  #  define BOOST_NO_MEMBER_TEMPLATE_KEYWORD
  #endif
  
  #if (__IBMCPP__ <= 600) || !defined(BOOST_STRICT_CONFIG)
  #  define BOOST_NO_POINTER_TO_MEMBER_TEMPLATE_PARAMETERS
  #endif
  
  #if (__IBMCPP__ <= 1110)
  // XL C++ V11.1 and earlier versions may not always value-initialize  
  // a temporary object T(), when T is a non-POD aggregate class type. 
  // Michael Wong (IBM Canada Ltd) has confirmed this issue and gave it 
  // high priority. -- Niels Dekker (LKEB), May 2010.
  #  define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
  #endif
  
  //
  // On AIX thread support seems to be indicated by _THREAD_SAFE:
  //
  #ifdef _THREAD_SAFE
  #  define BOOST_HAS_THREADS
  #endif
  
  #define BOOST_COMPILER "IBM Visual Age version " BOOST_STRINGIZE(__IBMCPP__)
  
  //
  // versions check:
  // we don't support Visual age prior to version 5:
  #if __IBMCPP__ < 500
  #error "Compiler not supported or configured - please reconfigure"
  #endif
  //
  // last known and checked version is 1110:
  #if (__IBMCPP__ > 1110)
  #  if defined(BOOST_ASSERT_CONFIG)
  #     error "Unknown compiler version - please run the configure tests and report the results"
  #  endif
  #endif
  
  // Some versions of the compiler have issues with default arguments on partial specializations
  #if __IBMCPP__ <= 1010
  #define BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS
  #endif
  
  //
  // C++0x features
  //
  //   See boost\config\suffix.hpp for BOOST_NO_LONG_LONG
  //
  #if ! __IBMCPP_AUTO_TYPEDEDUCTION
  #  define BOOST_NO_CXX11_AUTO_DECLARATIONS
  #  define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
  #endif
  #if ! __IBMCPP_UTF_LITERAL__
  #  define BOOST_NO_CXX11_CHAR16_T
  #  define BOOST_NO_CXX11_CHAR32_T
  #endif
  #if ! __IBMCPP_CONSTEXPR
  #  define BOOST_NO_CXX11_CONSTEXPR
  #endif
  #if ! __IBMCPP_DECLTYPE
  #  define BOOST_NO_CXX11_DECLTYPE
  #else
  #  define BOOST_HAS_DECLTYPE
  #endif
  #define BOOST_NO_CXX11_DECLTYPE_N3276
  #define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
  #define BOOST_NO_CXX11_DELETED_FUNCTIONS
  #if ! __IBMCPP_EXPLICIT_CONVERSION_OPERATORS
  #  define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
  #endif
  #if ! __IBMCPP_EXTERN_TEMPLATE
  #  define BOOST_NO_CXX11_EXTERN_TEMPLATE
  #endif
  #if ! __IBMCPP_VARIADIC_TEMPLATES
  // not enabled separately at this time
  #  define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
  #endif
  #define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
  #define BOOST_NO_CXX11_LAMBDAS
  #define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
  #define BOOST_NO_CXX11_NOEXCEPT
  #define BOOST_NO_CXX11_NULLPTR
  #define BOOST_NO_CXX11_RANGE_BASED_FOR
  #define BOOST_NO_CXX11_RAW_LITERALS
  #if ! __IBMCPP_RVALUE_REFERENCES
  #  define BOOST_NO_CXX11_RVALUE_REFERENCES
  #endif
  #if ! __IBMCPP_SCOPED_ENUM
  #  define BOOST_NO_CXX11_SCOPED_ENUMS
  #endif
  #define BOOST_NO_SFINAE_EXPR
  #define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
  #if ! __IBMCPP_STATIC_ASSERT
  #  define BOOST_NO_CXX11_STATIC_ASSERT
  #endif
  #define BOOST_NO_CXX11_TEMPLATE_ALIASES
  #define BOOST_NO_CXX11_UNICODE_LITERALS
  #if ! __IBMCPP_VARIADIC_TEMPLATES
  #  define BOOST_NO_CXX11_VARIADIC_TEMPLATES
  #endif
  #if ! __C99_MACRO_WITH_VA_ARGS
  #  define BOOST_NO_CXX11_VARIADIC_MACROS
  #endif
  
  
  
  