_config-eccp.h

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// identify the EDG eccp standalone front-end in order to help avoid
// confusing it with compilers such as Compaq C++, Intel C++, or SGI
// MIPSpro, that use the front-end and (sometimes) #define __EDG__
#define _RWSTD_EDG_ECCP
 
#if defined (_RWSTD_REENTRANT) && !defined (_RWSTD_POSIX_THREADS)
#  define _RWSTD_POSIX_THREADS
#endif // (_RWSTD_REENTRANT) && !(_RWSTD_POSIX_THREADS)
 
#undef _RWSTD_NO_NEW_HEADER
#undef _RWSTD_NO_LIBC_IN_STD
 
#ifndef _RWSTD_NO_EXPORT
#  undef _RWSTD_NO_IMPLICIT_INCLUSION
#endif
 
// the vanilla front-end doesn't actually #include the header,
// but it treats it specially instead, which throws off the test
#undef _RWSTD_ANSI_C_STDARG_H 
#define _RWSTD_ANSI_C_STDARG_H <stdarg.h>
 
#ifdef _RWSTD_REENTRANT
   // std::uncaught_exception() not thread-safe in the front-end demo
#  define _RWSTD_NO_UNCAUGHT_EXCEPTION
#endif   // _RWSTD_REENTRANT
 
#undef _RWSTD_NO_DEPRECATED_C_HEADERS
#undef _RWSTD_NO_PURE_C_HEADERS
 
#ifndef __EXCEPTIONS
   // disable exceptions when the macro __EXCEPTIONS
   // is not #defined by the compiler, e.g., when
   // the -no_exceptions option is used
#  ifndef _RWSTD_NO_EXCEPTIONS
#    define _RWSTD_NO_EXCEPTIONS
#  endif   // _RWSTD_NO_EXCEPTIONS
#endif   // __EXCEPTIONS
 
#if (310 <= __EDG_VERSION__)
#  define _RWSTD_TT_IS_ENUM(T)              __is_enum(T)
#  define _RWSTD_TT_IS_UNION(T)             __is_union(T)
#  define _RWSTD_TT_IS_CLASS(T)             __is_class(T)
#  define _RWSTD_TT_IS_POD(T)               __is_pod(T)
 
#  define _RWSTD_TT_IS_EMPTY(T)             __is_empty(T)
#  define _RWSTD_TT_IS_POLYMORPHIC(T)       __is_polymorphic(T)
 
// __is_convertible_to() fails for decay and void-void conversions
//#  define _RWSTD_TT_IS_CONVERTIBLE(T,U)     __is_convertible_to(T,U)
#  define _RWSTD_TT_IS_ABSTRACT(T)          __is_abstract(T)
 
// __is_base_of() gives false positives for union types
//#  define _RWSTD_TT_IS_BASE_OF(T,U)         __is_base_of(T,U)
 
#  define _RWSTD_TT_HAS_TRIVIAL_CTOR(T)     __has_trivial_constructor(T)
#  define _RWSTD_TT_HAS_TRIVIAL_COPY(T)     __has_trivial_copy(T)
#  define _RWSTD_TT_HAS_TRIVIAL_ASSIGN(T)   __has_trivial_assign(T)
#  define _RWSTD_TT_HAS_TRIVIAL_DTOR(T)     __has_trivial_destructor(T)
 
#  define _RWSTD_TT_HAS_NOTHROW_CTOR(T)     __has_nothrow_constructor(T)
#  define _RWSTD_TT_HAS_NOTHROW_COPY(T)     __has_nothrow_copy(T)
#  define _RWSTD_TT_HAS_NOTHROW_ASSIGN(T)   __has_nothrow_assign(T)
 
#  define _RWSTD_TT_HAS_VIRTUAL_DTOR(T)     __has_virtual_destructor(T)
 
#  define _RWSTD_TT_ALIGN_OF(T)             __alignof__(T)
#  define _RWSTD_TT_MAX_ALIGNMENT           16
 
// need to find a way to align data
//#  define _RWSTD_TT_ALIGNED_POD(N)          struct { double _C_align; }
#endif   // __EDG_VERSION__ >= 3.10