//  (C) Copyright John Maddock 2001 - 2002. 

 //  (C) Copyright Darin Adler 2001. 

 //  (C) Copyright Jens Maurer 2001. 

 //  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.

 //  STLPort standard library config:

 #if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)

 #  include <boost/config/no_tr1/utility.hpp>

 #  if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)

 #      error "This is not STLPort!"

 #  endif

 #endif

 //

 // __STL_STATIC_CONST_INIT_BUG implies BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS

 // for versions prior to 4.1(beta)

 //

 #if (defined(__STL_STATIC_CONST_INIT_BUG) || defined(_STLP_STATIC_CONST_INIT_BUG)) && (__SGI_STL_PORT <= 0x400)

 #  define BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS

 #endif

 //

 // If STLport thinks that there is no partial specialisation, then there is no

 // std::iterator traits:

 //

 #if !(defined(_STLP_CLASS_PARTIAL_SPECIALIZATION) || defined(__STL_CLASS_PARTIAL_SPECIALIZATION))

 #  define BOOST_NO_STD_ITERATOR_TRAITS

 #endif

 //

 // No new style iostreams on GCC without STLport's iostreams enabled:

 //

 #if (defined(__GNUC__) && (__GNUC__ < 3)) && !(defined(__SGI_STL_OWN_IOSTREAMS) || defined(_STLP_OWN_IOSTREAMS))

 #  define BOOST_NO_STRINGSTREAM

 #endif

 //

 // No new iostreams implies no std::locale, and no std::stringstream:

 //

 #if defined(__STL_NO_IOSTREAMS) || defined(__STL_NO_NEW_IOSTREAMS) || defined(_STLP_NO_IOSTREAMS) || defined(_STLP_NO_NEW_IOSTREAMS)

 #  define BOOST_NO_STD_LOCALE

 #  define BOOST_NO_STRINGSTREAM

 #endif

 //

 // If the streams are not native, and we have a "using ::x" compiler bug

 // then the io stream facets are not available in namespace std::

 //

 #ifdef _STLPORT_VERSION

 #  if !(_STLPORT_VERSION >= 0x500) && !defined(_STLP_OWN_IOSTREAMS) && defined(_STLP_USE_NAMESPACES) && defined(BOOST_NO_USING_TEMPLATE) && !defined(__BORLANDC__)

 #     define BOOST_NO_STD_LOCALE

 #  endif

 #else

 #  if !defined(__SGI_STL_OWN_IOSTREAMS) && defined(__STL_USE_NAMESPACES) && defined(BOOST_NO_USING_TEMPLATE) && !defined(__BORLANDC__)

 #     define BOOST_NO_STD_LOCALE

 #  endif

 #endif

 //

 // Without member template support enabled, their are no template

 // iterate constructors, and no std::allocator:

 //

 #if !(defined(__STL_MEMBER_TEMPLATES) || defined(_STLP_MEMBER_TEMPLATES))

 #  define BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS

 #  define BOOST_NO_STD_ALLOCATOR

 #endif

 //

 // however we always have at least a partial allocator:

 //

 #define BOOST_HAS_PARTIAL_STD_ALLOCATOR

 #if !defined(_STLP_MEMBER_TEMPLATE_CLASSES) || defined(_STLP_DONT_SUPPORT_REBIND_MEMBER_TEMPLATE)

 #  define BOOST_NO_STD_ALLOCATOR

 #endif

 #if defined(_STLP_NO_MEMBER_TEMPLATE_KEYWORD) && defined(BOOST_MSVC) && (BOOST_MSVC <= 1300)

 #  define BOOST_NO_STD_ALLOCATOR

 #endif

 //

 // If STLport thinks there is no wchar_t at all, then we have to disable

 // the support for the relevant specilazations of std:: templates.

 //

 #if !defined(_STLP_HAS_WCHAR_T) && !defined(_STLP_WCHAR_T_IS_USHORT)

 #  ifndef  BOOST_NO_STD_WSTRING

 #     define BOOST_NO_STD_WSTRING

 #  endif

 #  ifndef  BOOST_NO_STD_WSTREAMBUF

 #     define BOOST_NO_STD_WSTREAMBUF

 #  endif

 #endif

 //

 // We always have SGI style hash_set, hash_map, and slist:

 //

 #define BOOST_HAS_HASH

 #define BOOST_HAS_SLIST

 //

 // STLport does a good job of importing names into namespace std::,

 // but doesn't always get them all, define BOOST_NO_STDC_NAMESPACE, since our

 // workaround does not conflict with STLports:

 //

 //

 // Harold Howe says:

 // Borland switched to STLport in BCB6. Defining BOOST_NO_STDC_NAMESPACE with

 // BCB6 does cause problems. If we detect C++ Builder, then don't define 

 // BOOST_NO_STDC_NAMESPACE

 //

 #if !defined(__BORLANDC__) && !defined(__DMC__)

 //

 // If STLport is using it's own namespace, and the real names are in

 // the global namespace, then we duplicate STLport's using declarations

 // (by defining BOOST_NO_STDC_NAMESPACE), we do this because STLport doesn't

 // necessarily import all the names we need into namespace std::

 // 

 #  if (defined(__STL_IMPORT_VENDOR_CSTD) \

          || defined(__STL_USE_OWN_NAMESPACE) \

          || defined(_STLP_IMPORT_VENDOR_CSTD) \

          || defined(_STLP_USE_OWN_NAMESPACE)) \

       && (defined(__STL_VENDOR_GLOBAL_CSTD) || defined (_STLP_VENDOR_GLOBAL_CSTD))

 #     define BOOST_NO_STDC_NAMESPACE

 #     define BOOST_NO_EXCEPTION_STD_NAMESPACE

 #  endif

 #elif defined(__BORLANDC__) && __BORLANDC__ < 0x560

 // STLport doesn't import std::abs correctly:

 #include <stdlib.h>

 namespace std { using ::abs; }

 // and strcmp/strcpy don't get imported either ('cos they are macros)

 #include <string.h>

 #ifdef strcpy

 #  undef strcpy

 #endif

 #ifdef strcmp

 #  undef strcmp

 #endif

 #ifdef _STLP_VENDOR_CSTD

 namespace std{ using _STLP_VENDOR_CSTD::strcmp; using _STLP_VENDOR_CSTD::strcpy; }

 #endif

 #endif

 //

 // std::use_facet may be non-standard, uses a class instead:

 //

 #if defined(__STL_NO_EXPLICIT_FUNCTION_TMPL_ARGS) || defined(_STLP_NO_EXPLICIT_FUNCTION_TMPL_ARGS)

 #  define BOOST_NO_STD_USE_FACET

 #  define BOOST_HAS_STLP_USE_FACET

 #endif

 //

 // If STLport thinks there are no wide functions, <cwchar> etc. is not working; but

 // only if BOOST_NO_STDC_NAMESPACE is not defined (if it is then we do the import 

 // into std:: ourselves).

 //

 #if defined(_STLP_NO_NATIVE_WIDE_FUNCTIONS) && !defined(BOOST_NO_STDC_NAMESPACE)

 #  define BOOST_NO_CWCHAR

 #  define BOOST_NO_CWCTYPE

 #endif

 //

 // If STLport for some reason was configured so that it thinks that wchar_t

 // is not an intrinsic type, then we have to disable the support for it as

 // well (we would be missing required specializations otherwise).

 //

 #if !defined( _STLP_HAS_WCHAR_T) || defined(_STLP_WCHAR_T_IS_USHORT)

 #  undef  BOOST_NO_INTRINSIC_WCHAR_T

 #  define BOOST_NO_INTRINSIC_WCHAR_T

 #endif

 //

 // Borland ships a version of STLport with C++ Builder 6 that lacks

 // hashtables and the like:

 //

 #if defined(__BORLANDC__) && (__BORLANDC__ == 0x560)

 #  undef BOOST_HAS_HASH

 #endif

 //

 // gcc-2.95.3/STLPort does not like the using declarations we use to get ADL with std::min/max

 //

 #if defined(__GNUC__) && (__GNUC__ < 3)

 #  include <algorithm> // for std::min and std::max

 #  define BOOST_USING_STD_MIN() ((void)0)

 #  define BOOST_USING_STD_MAX() ((void)0)

 namespace boost { using std::min; using std::max; }

 #endif

 #define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)