atomic_functions.h

新版本TR1的stl

#   ifdef UNIXSTL_HAS_ATOMIC_DECREMENT
    using atomic_decrement;
#    define PLATFORMSTL_HAS_ATOMIC_DECREMENT
#   endif /* UNIXSTL_HAS_ATOMIC_DECREMENT */
#   ifdef UNIXSTL_HAS_ATOMIC_READ
    using atomic_read;
#    define PLATFORMSTL_HAS_ATOMIC_READ
#   endif /* UNIXSTL_HAS_ATOMIC_READ */
#   ifdef UNIXSTL_HAS_ATOMIC_WRITE
    using atomic_write;
#    define PLATFORMSTL_HAS_ATOMIC_WRITE
#   endif /* UNIXSTL_HAS_ATOMIC_WRITE */
#   ifdef UNIXSTL_HAS_ATOMIC_PREADD
    using atomic_preadd;
#    define PLATFORMSTL_HAS_ATOMIC_PREADD
#   endif /* UNIXSTL_HAS_ATOMIC_PREADD */
#   ifdef UNIXSTL_HAS_ATOMIC_POSTADD
    using atomic_postadd;
#    define PLATFORMSTL_HAS_ATOMIC_POSTADD
#   endif /* UNIXSTL_HAS_ATOMIC_POSTADD */

#  elif defined(PLATFORMSTL_OS_IS_WIN32)
   /* OS: Win32 */
#   if defined(_M_IX86) /* TODO: Abstract this for WinSTL as has been done for UNIXSTL */
    /* Arch: i386 */
    using atomic_preincrement_up;
    using atomic_predecrement_up;
    using atomic_postincrement_up;
    using atomic_postdecrement_up;
    using atomic_increment_up;
    using atomic_decrement_up;
    using atomic_write_up;
    using atomic_read_up;
    using atomic_postadd_up;
    using atomic_preadd_up;
    using atomic_preincrement_smp;
    using atomic_predecrement_smp;
    using atomic_postincrement_smp;
    using atomic_postdecrement_smp;
    using atomic_increment_smp;
    using atomic_decrement_smp;
    using atomic_write_smp;
    using atomic_read_smp;
    using atomic_postadd_smp;
    using atomic_preadd_smp;
    using atomic_preincrement;
    using atomic_predecrement;
    using atomic_postincrement;
    using atomic_postdecrement;
    using atomic_increment;
    using atomic_decrement;
    using atomic_write;
    using atomic_read;
    using atomic_postadd;
    using atomic_preadd;

#    define PLATFORMSTL_HAS_ATOMIC_PREINCREMENT
#    define PLATFORMSTL_HAS_ATOMIC_PREDECREMENT
#    define PLATFORMSTL_HAS_ATOMIC_POSTINCREMENT
#    define PLATFORMSTL_HAS_ATOMIC_POSTDECREMENT
#    define PLATFORMSTL_HAS_ATOMIC_INCREMENT
#    define PLATFORMSTL_HAS_ATOMIC_DECREMENT
#    define PLATFORMSTL_HAS_ATOMIC_READ
#    define PLATFORMSTL_HAS_ATOMIC_WRITE
#    define PLATFORMSTL_HAS_ATOMIC_PREADD
#    define PLATFORMSTL_HAS_ATOMIC_POSTADD

#   else /* ? arch */
#    error Not valid for processors other than Intel
#   endif /* arch */
#  else /* ? operating system */
#   error Operating system not discriminated
#  endif /* operating system */
# else /* ? global */
 /* Source atomic functions are defined within the global namespace. */

    using implementation::platform_stl_::atomic_int_t;

#  if defined(PLATFORMSTL_OS_IS_UNIX)

#   ifdef UNIXSTL_HAS_ATOMIC_PREINCREMENT
    using implementation::platform_stl_::atomic_preincrement;
#    define PLATFORMSTL_HAS_ATOMIC_PREINCREMENT
#   endif /* UNIXSTL_HAS_ATOMIC_PREINCREMENT */
#   ifdef UNIXSTL_HAS_ATOMIC_PREDECREMENT
    using implementation::platform_stl_::atomic_predecrement;
#    define PLATFORMSTL_HAS_ATOMIC_PREDECREMENT
#   endif /* UNIXSTL_HAS_ATOMIC_PREDECREMENT */
#   ifdef UNIXSTL_HAS_ATOMIC_POSTINCREMENT
    using implementation::platform_stl_::atomic_postincrement;
#    define PLATFORMSTL_HAS_ATOMIC_POSTINCREMENT
#   endif /* UNIXSTL_HAS_ATOMIC_POSTINCREMENT */
#   ifdef UNIXSTL_HAS_ATOMIC_POSTDECREMENT
    using implementation::platform_stl_::atomic_postdecrement;
#    define PLATFORMSTL_HAS_ATOMIC_POSTDECREMENT
#   endif /* UNIXSTL_HAS_ATOMIC_POSTDECREMENT */
#   ifdef UNIXSTL_HAS_ATOMIC_INCREMENT
    using implementation::platform_stl_::atomic_increment;
#    define PLATFORMSTL_HAS_ATOMIC_INCREMENT
#   endif /* UNIXSTL_HAS_ATOMIC_INCREMENT */
#   ifdef UNIXSTL_HAS_ATOMIC_DECREMENT
    using implementation::platform_stl_::atomic_decrement;
#    define PLATFORMSTL_HAS_ATOMIC_DECREMENT
#   endif /* UNIXSTL_HAS_ATOMIC_DECREMENT */
#   ifdef UNIXSTL_HAS_ATOMIC_READ
    using implementation::platform_stl_::atomic_read;
#    define PLATFORMSTL_HAS_ATOMIC_READ
#   endif /* UNIXSTL_HAS_ATOMIC_READ */
#   ifdef UNIXSTL_HAS_ATOMIC_WRITE
    using implementation::platform_stl_::atomic_write;
#    define PLATFORMSTL_HAS_ATOMIC_WRITE
#   endif /* UNIXSTL_HAS_ATOMIC_WRITE */
#   ifdef UNIXSTL_HAS_ATOMIC_PREADD
    using implementation::platform_stl_::atomic_preadd;
#    define PLATFORMSTL_HAS_ATOMIC_PREADD
#   endif /* UNIXSTL_HAS_ATOMIC_PREADD */
#   ifdef UNIXSTL_HAS_ATOMIC_POSTADD
    using implementation::platform_stl_::atomic_postadd;
#    define PLATFORMSTL_HAS_ATOMIC_POSTADD
#   endif /* UNIXSTL_HAS_ATOMIC_POSTADD */

#  elif defined(PLATFORMSTL_OS_IS_WIN32)
   /* OS: Win32 */
#   if defined(_M_IX86) /* TODO: Abstract this for WinSTL as has been done for UNIXSTL */
    /* Arch: i386 */
    using implementation::platform_stl_::atomic_preincrement_up;
    using implementation::platform_stl_::atomic_predecrement_up;
    using implementation::platform_stl_::atomic_postincrement_up;
    using implementation::platform_stl_::atomic_postdecrement_up;
    using implementation::platform_stl_::atomic_increment_up;
    using implementation::platform_stl_::atomic_decrement_up;
    using implementation::platform_stl_::atomic_write_up;
    using implementation::platform_stl_::atomic_read_up;
    using implementation::platform_stl_::atomic_postadd_up;
    using implementation::platform_stl_::atomic_preadd_up;
    using implementation::platform_stl_::atomic_preincrement_smp;
    using implementation::platform_stl_::atomic_predecrement_smp;
    using implementation::platform_stl_::atomic_postincrement_smp;
    using implementation::platform_stl_::atomic_postdecrement_smp;
    using implementation::platform_stl_::atomic_increment_smp;
    using implementation::platform_stl_::atomic_decrement_smp;
    using implementation::platform_stl_::atomic_write_smp;
    using implementation::platform_stl_::atomic_read_smp;
    using implementation::platform_stl_::atomic_postadd_smp;
    using implementation::platform_stl_::atomic_preadd_smp;
    using implementation::platform_stl_::atomic_preincrement;
    using implementation::platform_stl_::atomic_predecrement;
    using implementation::platform_stl_::atomic_postincrement;
    using implementation::platform_stl_::atomic_postdecrement;
    using implementation::platform_stl_::atomic_increment;
    using implementation::platform_stl_::atomic_decrement;
    using implementation::platform_stl_::atomic_write;
    using implementation::platform_stl_::atomic_read;
    using implementation::platform_stl_::atomic_postadd;
    using implementation::platform_stl_::atomic_preadd;

#    define PLATFORMSTL_HAS_ATOMIC_PREINCREMENT
#    define PLATFORMSTL_HAS_ATOMIC_PREDECREMENT
#    define PLATFORMSTL_HAS_ATOMIC_POSTINCREMENT
#    define PLATFORMSTL_HAS_ATOMIC_POSTDECREMENT
#    define PLATFORMSTL_HAS_ATOMIC_INCREMENT
#    define PLATFORMSTL_HAS_ATOMIC_DECREMENT
#    define PLATFORMSTL_HAS_ATOMIC_READ
#    define PLATFORMSTL_HAS_ATOMIC_WRITE
#    define PLATFORMSTL_HAS_ATOMIC_PREADD
#    define PLATFORMSTL_HAS_ATOMIC_POSTADD

#   else /* ? arch */
#    error Not valid for processors other than Intel
#   endif /* arch */
#  else /* ? operating system */
#   error Operating system not discriminated
#  endif /* operating system */
# endif /* global */
#endif /* __cplusplus */

/* ////////////////////////////////////////////////////////////////////// */

#if !defined(__cplusplus)
 /* Nothing defined in C */
#elif defined(_STLSOFT_NO_NAMESPACE) || \
    defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
} /* namespace platformstl */
#else
} /* namespace platformstl_project */
} /* namespace stlsoft */
#endif /* _STLSOFT_NO_NAMESPACE */

/* ////////////////////////////////////////////////////////////////////// */

#endif /* !PLATFORMSTL_INCL_PLATFORMSTL_SYNCH_H_REFCOUNT_FUNCTIONS */

/* ////////////////////////////////////////////////////////////////////// */