/* * * Copyright (c) 1994 * Hewlett-Packard Company * * Permission to use, copy, modify, distribute and sell this software * and its documentation for any purpose is hereby granted without fee, * provided that the above copyright notice appear in all copies and * that both that copyright notice and this permission notice appear * in supporting documentation. Hewlett-Packard Company makes no * representations about the suitability of this software for any * purpose. It is provided "as is" without express or implied warranty. * * Copyright (c) 1997 * Silicon Graphics * * Permission to use, copy, modify, distribute and sell this software * and its documentation for any purpose is hereby granted without fee, * provided that the above copyright notice appear in all copies and * that both that copyright notice and this permission notice appear * in supporting documentation. Silicon Graphics makes no * representations about the suitability of this software for any * purpose. It is provided "as is" without express or implied warranty. * */ #ifndef __STL_CONFIG_H # define __STL_CONFIG_H // Flags: // * __STL_NO_BOOL: defined if the compiler doesn't have bool as a builtin // type. // * __STL_HAS_WCHAR_T: defined if the compier has wchar_t as a builtin type. // * __STL_NO_DRAND48: defined if the compiler doesn't have the drand48 // function. // * __STL_STATIC_TEMPLATE_MEMBER_BUG: defined if the compiler can't handle // static members of template classes. // * __STL_CLASS_PARTIAL_SPECIALIZATION: defined if the compiler supports // partial specialization of template classes. // * __STL_PARTIAL_SPECIALIZATION_SYNTAX: defined if the compiler // supports partial specialization syntax for full specialization of // class templates. (Even if it doesn't actually support partial // specialization itself.) // * __STL_FUNCTION_TMPL_PARTIAL_ORDER: defined if the compiler supports // partial ordering of function templates. (a.k.a partial specialization // of function templates.) // * __STL_MEMBER_TEMPLATES: defined if the compiler supports template // member functions of classes. // * __STL_MEMBER_TEMPLATE_CLASSES: defined if the compiler supports // nested classes that are member templates of other classes. // * __STL_EXPLICIT_FUNCTION_TMPL_ARGS: defined if the compiler // supports calling a function template by providing its template // arguments explicitly. // * __STL_LIMITED_DEFAULT_TEMPLATES: defined if the compiler is unable // to handle default template parameters that depend on previous template // parameters. // * __STL_NON_TYPE_TMPL_PARAM_BUG: defined if the compiler has trouble with // function template argument deduction for non-type template parameters. // * __SGI_STL_NO_ARROW_OPERATOR: defined if the compiler is unable // to support the -> operator for iterators. // * __STL_USE_EXCEPTIONS: defined if the compiler (in the current compilation // mode) supports exceptions. // * __STL_USE_NAMESPACES: defined if the compiler has the necessary // support for namespaces. // * __STL_NO_EXCEPTION_HEADER: defined if the compiler does not have a // standard-conforming header . // * __STL_SGI_THREADS: defined if this is being compiled for an SGI IRIX // system in multithreaded mode, using native SGI threads instead of // pthreads. // * __STL_WIN32THREADS: defined if this is being compiled on a WIN32 // compiler in multithreaded mode. // * __STL_LONG_LONG if the compiler has long long and unsigned long long // types. (They're not in the C++ standard, but they are expected to be // included in the forthcoming C9X standard.) // User-settable macros that control compilation: // * __STL_USE_SGI_ALLOCATORS: if defined, then the STL will use older // SGI-style allocators, instead of standard-conforming allocators, // even if the compiler supports all of the language features needed // for standard-conforming allocators. // * __STL_NO_NAMESPACES: if defined, don't put the library in namespace // std, even if the compiler supports namespaces. // * __STL_ASSERTIONS: if defined, then enable runtime checking through the // __stl_assert macro. // * _PTHREADS: if defined, use Posix threads for multithreading support. // * _NOTHREADS: if defined, don't use any multithreading support. // Other macros defined by this file: // * bool, true, and false, if __STL_NO_BOOL is defined. // * typename, as a null macro if it's not already a keyword. // * explicit, as a null macro if it's not already a keyword. // * namespace-related macros (__STD, __STL_BEGIN_NAMESPACE, etc.) // * exception-related macros (__STL_TRY, __STL_UNWIND, etc.) // * __stl_assert, either as a test or as a null macro, depending on // whether or not __STL_ASSERTIONS is defined. #ifdef _PTHREADS # define __STL_PTHREADS #endif # if defined(__sgi) && !defined(__GNUC__) # if !defined(_BOOL) # define __STL_NO_BOOL # endif # if defined(_WCHAR_T_IS_KEYWORD) # define __STL_HAS_WCHAR_T # endif # if !defined(_TYPENAME_IS_KEYWORD) # define __STL_NEED_TYPENAME # endif # ifdef _PARTIAL_SPECIALIZATION_OF_CLASS_TEMPLATES # define __STL_CLASS_PARTIAL_SPECIALIZATION # endif # ifdef _MEMBER_TEMPLATES # define __STL_MEMBER_TEMPLATES # define __STL_MEMBER_TEMPLATE_CLASSES # endif # if defined(_MEMBER_TEMPLATE_KEYWORD) # define __STL_MEMBER_TEMPLATE_KEYWORD # endif # if (_COMPILER_VERSION >= 730) && defined(_MIPS_SIM) && _MIPS_SIM != _ABIO32 # define __STL_MEMBER_TEMPLATE_KEYWORD # endif # if !defined(_EXPLICIT_IS_KEYWORD) # define __STL_NEED_EXPLICIT # endif # ifdef __EXCEPTIONS # define __STL_USE_EXCEPTIONS # endif # if (_COMPILER_VERSION >= 721) && defined(_NAMESPACES) # define __STL_HAS_NAMESPACES # endif # if (_COMPILER_VERSION < 721) # define __STL_NO_EXCEPTION_HEADER # endif # if !defined(_NOTHREADS) && !defined(__STL_PTHREADS) # define __STL_SGI_THREADS # endif # if defined(_LONGLONG) && defined(_SGIAPI) && _SGIAPI # define __STL_LONG_LONG # endif # endif # ifdef __GNUC__ # include <_G_config.h> # define __STL_HAS_WCHAR_T # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) # define __STL_STATIC_TEMPLATE_MEMBER_BUG # define __STL_NEED_TYPENAME # define __STL_NEED_EXPLICIT # else # define __STL_CLASS_PARTIAL_SPECIALIZATION # define __STL_FUNCTION_TMPL_PARTIAL_ORDER # define __STL_MEMBER_TEMPLATES # define __STL_MEMBER_TEMPLATE_CLASSES # define __STL_EXPLICIT_FUNCTION_TMPL_ARGS # define __STL_HAS_NAMESPACES # define __STL_NO_NAMESPACES # endif /* glibc pre 2.0 is very buggy. We have to disable thread for it. It should be upgraded to glibc 2.0 or later. */ # if !defined(_NOTHREADS) && __GLIBC__ >= 2 && defined(_G_USING_THUNKS) # define __STL_PTHREADS # ifdef __STRICT_ANSI__ /* Work around a bug in the glibc 2.0.x pthread.h. */ # define sigset_t __sigset_t # endif # endif # ifdef __EXCEPTIONS # define __STL_USE_EXCEPTIONS # endif # ifndef __STRICT_ANSI__ # define __STL_LONG_LONG # endif # endif # if defined(__SUNPRO_CC) # define __STL_NO_BOOL # define __STL_NEED_TYPENAME # define __STL_NEED_EXPLICIT # define __STL_USE_EXCEPTIONS # endif # if defined(__COMO__) # define __STL_MEMBER_TEMPLATES # define __STL_MEMBER_TEMPLATE_CLASSES # define __STL_CLASS_PARTIAL_SPECIALIZATION # define __STL_USE_EXCEPTIONS # define __STL_HAS_NAMESPACES # endif # if defined(_MSC_VER) # define __STL_NO_DRAND48 # define __STL_NEED_TYPENAME # if _MSC_VER < 1100 /* 1000 is version 4.0, 1100 is 5.0, 1200 is 6.0. */ # define __STL_NEED_EXPLICIT # define __STL_NO_BOOL # if _MSC_VER > 1000 # include # define __STL_DONT_USE_BOOL_TYPEDEF # endif # endif # define __STL_NON_TYPE_TMPL_PARAM_BUG # define __SGI_STL_NO_ARROW_OPERATOR # ifdef _CPPUNWIND # define __STL_USE_EXCEPTIONS # endif # ifdef _MT # define __STL_WIN32THREADS # endif # if _MSC_VER >= 1200 # define __STL_PARTIAL_SPECIALIZATION_SYNTAX # define __STL_HAS_NAMESPACES # define __STL_NO_NAMESPACES # endif # endif # if defined(__BORLANDC__) # define __STL_NO_DRAND48 # define __STL_NEED_TYPENAME # define __STL_LIMITED_DEFAULT_TEMPLATES # define __SGI_STL_NO_ARROW_OPERATOR # define __STL_NON_TYPE_TMPL_PARAM_BUG # ifdef _CPPUNWIND # define __STL_USE_EXCEPTIONS # endif # ifdef __MT__ # define __STL_WIN32THREADS # endif # endif # if defined(__STL_NO_BOOL) && !defined(__STL_DONT_USE_BOOL_TYPEDEF) typedef int bool; # define true 1 # define false 0 # endif # ifdef __STL_NEED_TYPENAME # define typename # endif # ifdef __STL_MEMBER_TEMPLATE_KEYWORD # define __STL_TEMPLATE template # else # define __STL_TEMPLATE # endif # ifdef __STL_NEED_EXPLICIT # define explicit # endif # ifdef __STL_EXPLICIT_FUNCTION_TMPL_ARGS # define __STL_NULL_TMPL_ARGS <> # else # define __STL_NULL_TMPL_ARGS # endif # if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) \ || defined (__STL_PARTIAL_SPECIALIZATION_SYNTAX) # define __STL_TEMPLATE_NULL template<> # else # define __STL_TEMPLATE_NULL # endif // Use standard-conforming allocators if we have the necessary language // features. __STL_USE_SGI_ALLOCATORS is a hook so that users can // disable new-style allocators, and continue to use the same kind of // allocators as before, without having to edit library headers. # if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) && \ defined(__STL_MEMBER_TEMPLATES) && \ defined(__STL_MEMBER_TEMPLATE_CLASSES) && \ !defined(__STL_NO_BOOL) && \ !defined(__STL_NON_TYPE_TMPL_PARAM_BUG) && \ !defined(__STL_LIMITED_DEFAULT_TEMPLATES) && \ !defined(__STL_USE_SGI_ALLOCATORS) # define __STL_USE_STD_ALLOCATORS # endif # ifndef __STL_DEFAULT_ALLOCATOR # ifdef __STL_USE_STD_ALLOCATORS # define __STL_DEFAULT_ALLOCATOR(T) allocator # else # define __STL_DEFAULT_ALLOCATOR(T) alloc # endif # endif // __STL_NO_NAMESPACES is a hook so that users can disable namespaces // without having to edit library headers. # if defined(__STL_HAS_NAMESPACES) && !defined(__STL_NO_NAMESPACES) # define __STD std # define __STL_BEGIN_NAMESPACE namespace std { # define __STL_END_NAMESPACE } # define __STL_USE_NAMESPACE_FOR_RELOPS # define __STL_BEGIN_RELOPS_NAMESPACE namespace std { # define __STL_END_RELOPS_NAMESPACE } # define __STD_RELOPS std # define __STL_USE_NAMESPACES # else # define __STD # define __STL_BEGIN_NAMESPACE # define __STL_END_NAMESPACE # undef __STL_USE_NAMESPACE_FOR_RELOPS # define __STL_BEGIN_RELOPS_NAMESPACE # define __STL_END_RELOPS_NAMESPACE # define __STD_RELOPS # undef __STL_USE_NAMESPACES # endif # ifdef __STL_USE_EXCEPTIONS # define __STL_TRY try # define __STL_CATCH_ALL catch(...) # define __STL_THROW(x) throw x # define __STL_RETHROW throw # define __STL_NOTHROW throw() # define __STL_UNWIND(action) catch(...) { action; throw; } # else # define __STL_TRY # define __STL_CATCH_ALL if (false) # define __STL_THROW(x) # define __STL_RETHROW # define __STL_NOTHROW # define __STL_UNWIND(action) # endif #ifdef __STL_ASSERTIONS # include # define __stl_assert(expr) \ if (!(expr)) { fprintf(stderr, "%s:%d STL assertion failure: %s\n", \ __FILE__, __LINE__, # expr); abort(); } #else # define __stl_assert(expr) #endif #endif /* __STL_CONFIG_H */ // Local Variables: // mode:C++ // End: