//  (C) Copyright Boost.org 2001. Permission to copy, use, modify, sell and//  distribute this software is granted provided this copyright notice appears//  in all copies. This software is provided "as is" without express or implied//  warranty, and with no claim as to its suitability for any purpose.//  See http://www.boost.org for most recent version./*  * @$Id: vacpp.h,v 1.1 2003/11/24 12:15:50 kleanthis Exp $  *///  Visual Age (IBM) C++ compiler setup:#if __IBMCPP__ <= 501#  define AMBULANT_NO_MEMBER_TEMPLATE_FRIENDS#  define AMBULANT_NO_MEMBER_FUNCTION_SPECIALIZATIONS#endif#if (__IBMCPP__ <= 502)#  define AMBULANT_NO_MEMBER_TEMPLATE_KEYWORD#endif#if (__IBMCPP__ <= 502) || !defined(AMBULANT_STRICT_CONFIG)// 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 AMBULANT_NO_INCLASS_MEMBER_INITIALIZATION#  define AMBULANT_NO_INTEGRAL_INT64_T#endif//// On AIX thread support seems to be indicated by _THREAD_SAFE://#ifdef _THREAD_SAFE#  define AMBULANT_HAS_THREADS#endif#define AMBULANT_COMPILER "IBM Visual Age version " AMBULANT_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 500:#if (__IBMCPP__ > 502)#  if defined(AMBULANT_ASSERT_CONFIG)#     error "Unknown compiler version - please run the configure tests and report the results"#  endif#endif