epoc32/include/stdapis/boost/config/stdlib/stlport.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:27:01 +0100
branchSymbian2
changeset 3 e1b950c65cb4
permissions -rw-r--r--
Attempt to represent the S^2->S^3 header reorganisation as a series of "hg rename" operations
     1 //  (C) Copyright John Maddock 2001 - 2002. 
     2 //  (C) Copyright Darin Adler 2001. 
     3 //  (C) Copyright Jens Maurer 2001. 
     4 //  Use, modification and distribution are subject to the 
     5 //  Boost Software License, Version 1.0. (See accompanying file 
     6 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
     7 
     8 //  See http://www.boost.org for most recent version.
     9 
    10 //  STLPort standard library config:
    11 
    12 #if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
    13 #  include <boost/config/no_tr1/utility.hpp>
    14 #  if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
    15 #      error "This is not STLPort!"
    16 #  endif
    17 #endif
    18 
    19 //
    20 // __STL_STATIC_CONST_INIT_BUG implies BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
    21 // for versions prior to 4.1(beta)
    22 //
    23 #if (defined(__STL_STATIC_CONST_INIT_BUG) || defined(_STLP_STATIC_CONST_INIT_BUG)) && (__SGI_STL_PORT <= 0x400)
    24 #  define BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
    25 #endif
    26 
    27 //
    28 // If STLport thinks that there is no partial specialisation, then there is no
    29 // std::iterator traits:
    30 //
    31 #if !(defined(_STLP_CLASS_PARTIAL_SPECIALIZATION) || defined(__STL_CLASS_PARTIAL_SPECIALIZATION))
    32 #  define BOOST_NO_STD_ITERATOR_TRAITS
    33 #endif
    34 
    35 //
    36 // No new style iostreams on GCC without STLport's iostreams enabled:
    37 //
    38 #if (defined(__GNUC__) && (__GNUC__ < 3)) && !(defined(__SGI_STL_OWN_IOSTREAMS) || defined(_STLP_OWN_IOSTREAMS))
    39 #  define BOOST_NO_STRINGSTREAM
    40 #endif
    41 
    42 //
    43 // No new iostreams implies no std::locale, and no std::stringstream:
    44 //
    45 #if defined(__STL_NO_IOSTREAMS) || defined(__STL_NO_NEW_IOSTREAMS) || defined(_STLP_NO_IOSTREAMS) || defined(_STLP_NO_NEW_IOSTREAMS)
    46 #  define BOOST_NO_STD_LOCALE
    47 #  define BOOST_NO_STRINGSTREAM
    48 #endif
    49 
    50 //
    51 // If the streams are not native, and we have a "using ::x" compiler bug
    52 // then the io stream facets are not available in namespace std::
    53 //
    54 #ifdef _STLPORT_VERSION
    55 #  if !(_STLPORT_VERSION >= 0x500) && !defined(_STLP_OWN_IOSTREAMS) && defined(_STLP_USE_NAMESPACES) && defined(BOOST_NO_USING_TEMPLATE) && !defined(__BORLANDC__)
    56 #     define BOOST_NO_STD_LOCALE
    57 #  endif
    58 #else
    59 #  if !defined(__SGI_STL_OWN_IOSTREAMS) && defined(__STL_USE_NAMESPACES) && defined(BOOST_NO_USING_TEMPLATE) && !defined(__BORLANDC__)
    60 #     define BOOST_NO_STD_LOCALE
    61 #  endif
    62 #endif
    63 
    64 //
    65 // Without member template support enabled, their are no template
    66 // iterate constructors, and no std::allocator:
    67 //
    68 #if !(defined(__STL_MEMBER_TEMPLATES) || defined(_STLP_MEMBER_TEMPLATES))
    69 #  define BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS
    70 #  define BOOST_NO_STD_ALLOCATOR
    71 #endif
    72 //
    73 // however we always have at least a partial allocator:
    74 //
    75 #define BOOST_HAS_PARTIAL_STD_ALLOCATOR
    76 
    77 #if !defined(_STLP_MEMBER_TEMPLATE_CLASSES) || defined(_STLP_DONT_SUPPORT_REBIND_MEMBER_TEMPLATE)
    78 #  define BOOST_NO_STD_ALLOCATOR
    79 #endif
    80 
    81 #if defined(_STLP_NO_MEMBER_TEMPLATE_KEYWORD) && defined(BOOST_MSVC) && (BOOST_MSVC <= 1300)
    82 #  define BOOST_NO_STD_ALLOCATOR
    83 #endif
    84 
    85 //
    86 // If STLport thinks there is no wchar_t at all, then we have to disable
    87 // the support for the relevant specilazations of std:: templates.
    88 //
    89 #if !defined(_STLP_HAS_WCHAR_T) && !defined(_STLP_WCHAR_T_IS_USHORT)
    90 #  ifndef  BOOST_NO_STD_WSTRING
    91 #     define BOOST_NO_STD_WSTRING
    92 #  endif
    93 #  ifndef  BOOST_NO_STD_WSTREAMBUF
    94 #     define BOOST_NO_STD_WSTREAMBUF
    95 #  endif
    96 #endif
    97 
    98 //
    99 // We always have SGI style hash_set, hash_map, and slist:
   100 //
   101 #define BOOST_HAS_HASH
   102 #define BOOST_HAS_SLIST
   103 
   104 //
   105 // STLport does a good job of importing names into namespace std::,
   106 // but doesn't always get them all, define BOOST_NO_STDC_NAMESPACE, since our
   107 // workaround does not conflict with STLports:
   108 //
   109 //
   110 // Harold Howe says:
   111 // Borland switched to STLport in BCB6. Defining BOOST_NO_STDC_NAMESPACE with
   112 // BCB6 does cause problems. If we detect C++ Builder, then don't define 
   113 // BOOST_NO_STDC_NAMESPACE
   114 //
   115 #if !defined(__BORLANDC__) && !defined(__DMC__)
   116 //
   117 // If STLport is using it's own namespace, and the real names are in
   118 // the global namespace, then we duplicate STLport's using declarations
   119 // (by defining BOOST_NO_STDC_NAMESPACE), we do this because STLport doesn't
   120 // necessarily import all the names we need into namespace std::
   121 // 
   122 #  if (defined(__STL_IMPORT_VENDOR_CSTD) \
   123          || defined(__STL_USE_OWN_NAMESPACE) \
   124          || defined(_STLP_IMPORT_VENDOR_CSTD) \
   125          || defined(_STLP_USE_OWN_NAMESPACE)) \
   126       && (defined(__STL_VENDOR_GLOBAL_CSTD) || defined (_STLP_VENDOR_GLOBAL_CSTD))
   127 #     define BOOST_NO_STDC_NAMESPACE
   128 #     define BOOST_NO_EXCEPTION_STD_NAMESPACE
   129 #  endif
   130 #elif defined(__BORLANDC__) && __BORLANDC__ < 0x560
   131 // STLport doesn't import std::abs correctly:
   132 #include <stdlib.h>
   133 namespace std { using ::abs; }
   134 // and strcmp/strcpy don't get imported either ('cos they are macros)
   135 #include <string.h>
   136 #ifdef strcpy
   137 #  undef strcpy
   138 #endif
   139 #ifdef strcmp
   140 #  undef strcmp
   141 #endif
   142 #ifdef _STLP_VENDOR_CSTD
   143 namespace std{ using _STLP_VENDOR_CSTD::strcmp; using _STLP_VENDOR_CSTD::strcpy; }
   144 #endif
   145 #endif
   146 
   147 //
   148 // std::use_facet may be non-standard, uses a class instead:
   149 //
   150 #if defined(__STL_NO_EXPLICIT_FUNCTION_TMPL_ARGS) || defined(_STLP_NO_EXPLICIT_FUNCTION_TMPL_ARGS)
   151 #  define BOOST_NO_STD_USE_FACET
   152 #  define BOOST_HAS_STLP_USE_FACET
   153 #endif
   154 
   155 //
   156 // If STLport thinks there are no wide functions, <cwchar> etc. is not working; but
   157 // only if BOOST_NO_STDC_NAMESPACE is not defined (if it is then we do the import 
   158 // into std:: ourselves).
   159 //
   160 #if defined(_STLP_NO_NATIVE_WIDE_FUNCTIONS) && !defined(BOOST_NO_STDC_NAMESPACE)
   161 #  define BOOST_NO_CWCHAR
   162 #  define BOOST_NO_CWCTYPE
   163 #endif
   164 
   165 //
   166 // If STLport for some reason was configured so that it thinks that wchar_t
   167 // is not an intrinsic type, then we have to disable the support for it as
   168 // well (we would be missing required specializations otherwise).
   169 //
   170 #if !defined( _STLP_HAS_WCHAR_T) || defined(_STLP_WCHAR_T_IS_USHORT)
   171 #  undef  BOOST_NO_INTRINSIC_WCHAR_T
   172 #  define BOOST_NO_INTRINSIC_WCHAR_T
   173 #endif
   174 
   175 //
   176 // Borland ships a version of STLport with C++ Builder 6 that lacks
   177 // hashtables and the like:
   178 //
   179 #if defined(__BORLANDC__) && (__BORLANDC__ == 0x560)
   180 #  undef BOOST_HAS_HASH
   181 #endif
   182 
   183 //
   184 // gcc-2.95.3/STLPort does not like the using declarations we use to get ADL with std::min/max
   185 //
   186 #if defined(__GNUC__) && (__GNUC__ < 3)
   187 #  include <algorithm> // for std::min and std::max
   188 #  define BOOST_USING_STD_MIN() ((void)0)
   189 #  define BOOST_USING_STD_MAX() ((void)0)
   190 namespace boost { using std::min; using std::max; }
   191 #endif
   192 
   193 #define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)
   194 
   195 
   196 
   197 
   198 
   199 
   200 
   201