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apache / stdcxx / 56eecc232d2949fbd247c123802121d3fd8c556f / . / include / rw / _defs.h
blob: aeb759999c8cc908ac174b19f3d8254829e3d4d3 [file] [log] [blame]
/***************************************************************************
*
* _defs.h - Common macro definitions to be included by every library file
*
* This is an internal header file used to implement the C++ Standard
* Library. It should never be #included directly by a program.
*
* $Id$
*
***************************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*
* Copyright 1994-2006 Rogue Wave Software.
*
**************************************************************************/
#ifndef _RWSTD_RW_DEFS_H_INCLUDED
#define _RWSTD_RW_DEFS_H_INCLUDED
#ifndef _RWSTD_RW_CONFIG_H_INCLUDED
# include <rw/_config.h>
#endif //_RWSTD_RW_CONFIG_H_INCLUDED
// provide definitions for C++ versions of standard C headers
// if a header is not available its name is #defined to the name of
// this file (it's harmless and avoids polluting code with
// tons of ugly platform-specific #ifdefs)
#ifndef _RWSTD_NO_NEW_HEADER
# define _RWSTD_CASSERT <cassert>
# define _RWSTD_CCTYPE <cctype>
# define _RWSTD_CERRNO <cerrno>
# define _RWSTD_CFLOAT <cfloat>
# define _RWSTD_CISO646 <ciso646>
# define _RWSTD_CLIMITS <climits>
# define _RWSTD_CLOCALE <clocale>
# define _RWSTD_CMATH <cmath>
# define _RWSTD_CSETJMP <csetjmp>
# define _RWSTD_CSIGNAL <csignal>
# ifdef _RWSTD_EDG_ECCP
// HACK: fool the vanilla EDG front-end into actually #including
// the file (it normally doesn't and treats <cstdarg> specially)
# define _RWSTD_CSTDARG <ansi/cstdarg>
# else // if !defined (_RWSTD_EDG_ECCP)
# define _RWSTD_CSTDARG <cstdarg>
# endif // _RWSTD_EDG_ECCP
# define _RWSTD_CSTDDEF <cstddef>
# define _RWSTD_CSTDIO <cstdio>
# define _RWSTD_CSTDLIB <cstdlib>
# define _RWSTD_CSTRING <cstring>
# define _RWSTD_CTIME <ctime>
# ifndef _RWSTD_NO_WCHAR_H
# define _RWSTD_CWCHAR <cwchar>
# else
# define _RWSTD_CWCHAR <rw/_defs.h>
# endif // _RWSTD_NO_WCHAR_H
# ifndef _RWSTD_NO_WCTYPE_H
# define _RWSTD_CWCTYPE <cwctype>
# else
# define _RWSTD_CWCTYPE <rw/_defs.h>
# endif // _RWSTD_NO_WCTYPE_H
#else // if defined (_RWSTD_NO_NEW_HEADER)
# define _RWSTD_CASSERT "assert.h"
# define _RWSTD_CCTYPE <ctype.h>
# define _RWSTD_CERRNO "errno.h"
# define _RWSTD_CFLOAT <float.h>
# define _RWSTD_CISO646 <iso646.h>
# define _RWSTD_CLIMITS <limits.h>
# define _RWSTD_CLOCALE <locale.h>
# define _RWSTD_CMATH <math.h>
# define _RWSTD_CSETJMP "setjmp.h"
# define _RWSTD_CSIGNAL <signal.h>
# define _RWSTD_CSTDARG <stdarg.h>
# define _RWSTD_CSTDDEF <stddef.h>
# define _RWSTD_CSTDIO <stdio.h>
# define _RWSTD_CSTDLIB <stdlib.h>
# define _RWSTD_CSTRING <string.h>
# define _RWSTD_CTIME <time.h>
# ifndef _RWSTD_NO_WCHAR_H
# define _RWSTD_CWCHAR <wchar.h>
# else
# define _RWSTD_CWCHAR <rw/_defs.h>
# endif // _RWSTD_NO_WCHAR_H
# ifndef _RWSTD_NO_WCTYPE_H
# define _RWSTD_CWCTYPE <wctype.h>
# else
# define _RWSTD_CWCTYPE <rw/_defs.h>
# endif // _RWSTD_NO_WCTYPE_H
#endif // _RWSTD_NO_NEW_HEADER
#if defined(_WIN64)
# define _RWSTD_SYS_TYPES_H <basetsd.h>
#elif defined(_WIN32)
# define _RWSTD_SYS_TYPES_H <rw/_defs.h>
#else
# define _RWSTD_SYS_TYPES_H <sys/types.h>
#endif // _WIN32
// provide default #definitions of ANSI C library headers
#if defined (_M_IA64)
// IA64/Itanium SDK paths
# if !defined (_RWSTD_NO_ASSERT_H) && !defined (_RWSTD_ANSI_C_ASSERT_H)
// pathname quoted in order to prevent the assert macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ASSERT_H "../include/crt/assert.h"
# endif
# if !defined (_RWSTD_NO_CTYPE_H) && !defined (_RWSTD_ANSI_C_CTYPE_H)
# define _RWSTD_ANSI_C_CTYPE_H <../include/crt/ctype.h>
# endif
# if !defined (_RWSTD_NO_ERRNO_H) && !defined (_RWSTD_ANSI_C_ERRNO_H)
// pathname quoted in order to prevent the errno macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ERRNO_H "../include/crt/errno.h"
# endif
# if !defined (_RWSTD_NO_FLOAT_H) && !defined (_RWSTD_ANSI_C_FLOAT_H)
# define _RWSTD_ANSI_C_FLOAT_H <../include/crt/float.h>
# endif
# if !defined (_RWSTD_NO_ISO646_H) && !defined (_RWSTD_ANSI_C_ISO646_H)
# define _RWSTD_ANSI_C_ISO646_H <../include/crt/iso646.h>
# endif // _RWSTD_NO_ASSERT_H && _RWSTD_ANSI_C_ASSERT_H
# if !defined (_RWSTD_ANSI_C_LIMITS_H)
# if !defined (_RWSTD_NO_LIMITS_H)
# define _RWSTD_ANSI_C_LIMITS_H <../include/crt/limits.h>
# else
# define _RWSTD_ANSI_C_LIMITS_H <rw/_defs.h>
# endif
# endif // _RWSTD_ANSI_C_LIMITS_H
# if !defined (_RWSTD_NO_LOCALE_H) && !defined (_RWSTD_ANSI_C_LOCALE_H)
# define _RWSTD_ANSI_C_LOCALE_H <../include/crt/locale.h>
# endif
# if !defined (_RWSTD_NO_MATH_H) && !defined (_RWSTD_ANSI_C_MATH_H)
# define _RWSTD_ANSI_C_MATH_H <../include/crt/math.h>
# endif
# if !defined (_RWSTD_NO_SETJMP_H) && !defined (_RWSTD_ANSI_C_SETJMP_H)
// pathname quoted in order to prevent the setjmp macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_SETJMP_H "../include/crt/setjmp.h"
# endif
# if !defined (_RWSTD_NO_SIGNAL_H) && !defined (_RWSTD_ANSI_C_SIGNAL_H)
# define _RWSTD_ANSI_C_SIGNAL_H <../include/crt/signal.h>
# endif
# if !defined (_RWSTD_NO_STDARG_H) && !defined (_RWSTD_ANSI_C_STDARG_H)
# define _RWSTD_ANSI_C_STDARG_H <../include/crt/stdarg.h>
# endif
# if !defined (_RWSTD_NO_STDDEF_H) && !defined (_RWSTD_ANSI_C_STDDEF_H)
# define _RWSTD_ANSI_C_STDDEF_H <../include/crt/stddef.h>
# endif
# if !defined (_RWSTD_NO_STDIO_H) && !defined (_RWSTD_ANSI_C_STDIO_H)
# define _RWSTD_ANSI_C_STDIO_H <../include/crt/stdio.h>
# endif
# if !defined (_RWSTD_NO_STDLIB_H) && !defined (_RWSTD_ANSI_C_STDLIB_H)
# define _RWSTD_ANSI_C_STDLIB_H <../include/crt/stdlib.h>
# endif
# if !defined (_RWSTD_NO_STRING_H) && !defined (_RWSTD_ANSI_C_STRING_H)
# define _RWSTD_ANSI_C_STRING_H <../include/crt/string.h>
# endif
# if !defined (_RWSTD_NO_TIME_H) && !defined (_RWSTD_ANSI_C_TIME_H)
# define _RWSTD_ANSI_C_TIME_H <../include/crt/time.h>
# endif
# if !defined (_RWSTD_NO_WCHAR_H) && !defined (_RWSTD_ANSI_C_WCHAR_H)
# define _RWSTD_ANSI_C_WCHAR_H <../include/crt/wchar.h>
# endif
# if !defined (_RWSTD_ANSI_C_WCTYPE_H)
# if !defined (_RWSTD_NO_WCTYPE_H)
# define _RWSTD_ANSI_C_WCTYPE_H <../include/crt/wctype.h>
# else
# define _RWSTD_ANSI_C_WCTYPE_H <rw/_defs.h>
# endif
# endif // _RWSTD_ANSI_C_WCTYPE_H
#elif !defined (_RWSTD_NO_FORCE_RELATIVE_PATHS)
# undef _RWSTD_ANSI_C_ASSERT_H
// pathname quoted in order to prevent the assert macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ASSERT_H "../include/assert.h"
# undef _RWSTD_ANSI_C_CTYPE_H
# define _RWSTD_ANSI_C_CTYPE_H <../include/ctype.h>
# undef _RWSTD_ANSI_C_ERRNO_H
// pathname quoted in order to prevent the errno macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ERRNO_H "../include/errno.h"
# undef _RWSTD_ANSI_C_FLOAT_H
# define _RWSTD_ANSI_C_FLOAT_H <../include/float.h>
# undef _RWSTD_ANSI_C_ISO646_H
# define _RWSTD_ANSI_C_ISO646_H <../include/iso646.h>
# undef _RWSTD_ANSI_C_LIMITS_H
# ifndef _RWSTD_ANSI_C_LIMITS_H
# define _RWSTD_ANSI_C_LIMITS_H <../include/limits.h>
# else
# define _RWSTD_ANSI_C_LIMITS_H <rw/_defs.h>
# endif
# undef _RWSTD_ANSI_C_LOCALE_H
# define _RWSTD_ANSI_C_LOCALE_H <../include/locale.h>
# undef _RWSTD_ANSI_C_MATH_H
# define _RWSTD_ANSI_C_MATH_H <../include/math.h>
# undef _RWSTD_ANSI_C_SETJMP_H
// pathname quoted in order to prevent the setjmp macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_SETJMP_H "../include/setjmp.h"
# undef _RWSTD_ANSI_C_SIGNAL_H
# define _RWSTD_ANSI_C_SIGNAL_H <../include/signal.h>
# undef _RWSTD_ANSI_C_STDARG_H
# define _RWSTD_ANSI_C_STDARG_H <../include/stdarg.h>
# undef _RWSTD_ANSI_C_STDDEF_H
# define _RWSTD_ANSI_C_STDDEF_H <../include/stddef.h>
# undef _RWSTD_ANSI_C_STDIO_H
# define _RWSTD_ANSI_C_STDIO_H <../include/stdio.h>
# undef _RWSTD_ANSI_C_STDLIB_H
# define _RWSTD_ANSI_C_STDLIB_H <../include/stdlib.h>
# undef _RWSTD_ANSI_C_STRING_H
# define _RWSTD_ANSI_C_STRING_H <../include/string.h>
# undef _RWSTD_ANSI_C_TIME_H
# define _RWSTD_ANSI_C_TIME_H <../include/time.h>
# undef _RWSTD_ANSI_C_WCHAR_H
# ifndef _RWSTD_NO_WCHAR_H
# define _RWSTD_ANSI_C_WCHAR_H <../include/wchar.h>
# else
# define _RWSTD_ANSI_C_WCHAR_H <rw/_defs.h>
# endif
# undef _RWSTD_ANSI_C_WCTYPE_H
# ifndef _RWSTD_NO_WCTYPE_H
# define _RWSTD_ANSI_C_WCTYPE_H <../include/wctype.h>
# else
# define _RWSTD_ANSI_C_WCTYPE_H <rw/_defs.h>
# endif
#elif defined (_RWSTD_USE_USR_INCLUDE_HEADERS)
# if !defined (_RWSTD_NO_ASSERT_H) && !defined (_RWSTD_ANSI_C_ASSERT_H)
// pathname quoted in order to prevent the assert macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ASSERT_H "/usr/include/assert.h"
# endif
# if !defined (_RWSTD_NO_CTYPE_H) && !defined (_RWSTD_ANSI_C_CTYPE_H)
# define _RWSTD_ANSI_C_CTYPE_H </usr/include/ctype.h>
# endif
# if !defined (_RWSTD_NO_ERRNO_H) && !defined (_RWSTD_ANSI_C_ERRNO_H)
// pathname quoted in order to prevent the errno macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ERRNO_H "/usr/include/errno.h"
# endif
# if !defined (_RWSTD_NO_FLOAT_H) && !defined (_RWSTD_ANSI_C_FLOAT_H)
# define _RWSTD_ANSI_C_FLOAT_H </usr/include/float.h>
# endif
# if !defined (_RWSTD_NO_ISO646_H) && !defined (_RWSTD_ANSI_C_ISO646_H)
# define _RWSTD_ANSI_C_ISO646_H </usr/include/iso646.h>
# endif // _RWSTD_NO_ASSERT_H && _RWSTD_ANSI_C_ASSERT_H
# if !defined (_RWSTD_ANSI_C_LIMITS_H)
# if !defined (_RWSTD_NO_LIMITS_H)
# define _RWSTD_ANSI_C_LIMITS_H </usr/include/limits.h>
# else
# define _RWSTD_ANSI_C_LIMITS_H <rw/_defs.h>
# endif
# endif // _RWSTD_ANSI_C_LIMITS_H
# if !defined (_RWSTD_NO_LOCALE_H) && !defined (_RWSTD_ANSI_C_LOCALE_H)
# define _RWSTD_ANSI_C_LOCALE_H </usr/include/locale.h>
# endif
# if !defined (_RWSTD_NO_MATH_H) && !defined (_RWSTD_ANSI_C_MATH_H)
# define _RWSTD_ANSI_C_MATH_H </usr/include/math.h>
# endif
# if !defined (_RWSTD_NO_SETJMP_H) && !defined (_RWSTD_ANSI_C_SETJMP_H)
// pathname quoted in order to prevent the setjmp macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_SETJMP_H "/usr/include/setjmp.h"
# endif
# if !defined (_RWSTD_NO_SIGNAL_H) && !defined (_RWSTD_ANSI_C_SIGNAL_H)
# define _RWSTD_ANSI_C_SIGNAL_H </usr/include/signal.h>
# endif
# if !defined (_RWSTD_NO_STDARG_H) && !defined (_RWSTD_ANSI_C_STDARG_H)
# define _RWSTD_ANSI_C_STDARG_H </usr/include/stdarg.h>
# endif
# if !defined (_RWSTD_NO_STDDEF_H) && !defined (_RWSTD_ANSI_C_STDDEF_H)
# define _RWSTD_ANSI_C_STDDEF_H </usr/include/stddef.h>
# endif
# if !defined (_RWSTD_NO_STDIO_H) && !defined (_RWSTD_ANSI_C_STDIO_H)
# define _RWSTD_ANSI_C_STDIO_H </usr/include/stdio.h>
# endif
# if !defined (_RWSTD_NO_STDLIB_H) && !defined (_RWSTD_ANSI_C_STDLIB_H)
# define _RWSTD_ANSI_C_STDLIB_H </usr/include/stdlib.h>
# endif
# if !defined (_RWSTD_NO_STRING_H) && !defined (_RWSTD_ANSI_C_STRING_H)
# define _RWSTD_ANSI_C_STRING_H </usr/include/string.h>
# endif
# if !defined (_RWSTD_NO_TIME_H) && !defined (_RWSTD_ANSI_C_TIME_H)
# define _RWSTD_ANSI_C_TIME_H </usr/include/time.h>
# endif
# if !defined (_RWSTD_NO_WCHAR_H) && !defined (_RWSTD_ANSI_C_WCHAR_H)
# define _RWSTD_ANSI_C_WCHAR_H </usr/include/wchar.h>
# endif
# if !defined (_RWSTD_ANSI_C_WCTYPE_H)
# if !defined (_RWSTD_NO_WCTYPE_H)
# define _RWSTD_ANSI_C_WCTYPE_H </usr/include/wctype.h>
# else
# define _RWSTD_ANSI_C_WCTYPE_H <rw/_defs.h>
# endif
# endif // _RWSTD_ANSI_C_WCTYPE_H
#else // if !_WIN64 && !_RWSTD_USE_USR_INCLUDE_HEADERS
# if !defined (_RWSTD_NO_ASSERT_H) && !defined (_RWSTD_ANSI_C_ASSERT_H)
// pathname quoted in order to prevent the assert macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ASSERT_H "../include/assert.h"
# endif
# if !defined (_RWSTD_NO_CTYPE_H) && !defined (_RWSTD_ANSI_C_CTYPE_H)
# define _RWSTD_ANSI_C_CTYPE_H <../include/ctype.h>
# endif
# if !defined (_RWSTD_NO_ERRNO_H) && !defined (_RWSTD_ANSI_C_ERRNO_H)
// pathname quoted in order to prevent the errno macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_ERRNO_H "../include/errno.h"
# endif
# if !defined (_RWSTD_NO_FLOAT_H) && !defined (_RWSTD_ANSI_C_FLOAT_H)
# define _RWSTD_ANSI_C_FLOAT_H <../include/float.h>
# endif
# if !defined (_RWSTD_NO_ISO646_H) && !defined (_RWSTD_ANSI_C_ISO646_H)
# define _RWSTD_ANSI_C_ISO646_H <../include/iso646.h>
# endif // _RWSTD_NO_ASSERT_H && _RWSTD_ANSI_C_ASSERT_H
# if !defined (_RWSTD_ANSI_C_LIMITS_H)
# if !defined (_RWSTD_NO_LIMITS_H)
# define _RWSTD_ANSI_C_LIMITS_H <../include/limits.h>
# else
# define _RWSTD_ANSI_C_LIMITS_H <rw/_defs.h>
# endif
# endif // _RWSTD_ANSI_C_LIMITS_H
# if !defined (_RWSTD_NO_LOCALE_H) && !defined (_RWSTD_ANSI_C_LOCALE_H)
# define _RWSTD_ANSI_C_LOCALE_H <../include/locale.h>
# endif
# if !defined (_RWSTD_NO_MATH_H) && !defined (_RWSTD_ANSI_C_MATH_H)
# define _RWSTD_ANSI_C_MATH_H <../include/math.h>
# endif
# if !defined (_RWSTD_NO_SETJMP_H) && !defined (_RWSTD_ANSI_C_SETJMP_H)
// pathname quoted in order to prevent the setjmp macro
// from expanding in the include directive
# define _RWSTD_ANSI_C_SETJMP_H "../include/setjmp.h"
# endif
# if !defined (_RWSTD_NO_SIGNAL_H) && !defined (_RWSTD_ANSI_C_SIGNAL_H)
# define _RWSTD_ANSI_C_SIGNAL_H <../include/signal.h>
# endif
# if !defined (_RWSTD_NO_STDARG_H) && !defined (_RWSTD_ANSI_C_STDARG_H)
# define _RWSTD_ANSI_C_STDARG_H <../include/stdarg.h>
# endif
# if !defined (_RWSTD_NO_STDDEF_H) && !defined (_RWSTD_ANSI_C_STDDEF_H)
# define _RWSTD_ANSI_C_STDDEF_H <../include/stddef.h>
# endif
# if !defined (_RWSTD_NO_STDIO_H) && !defined (_RWSTD_ANSI_C_STDIO_H)
# define _RWSTD_ANSI_C_STDIO_H <../include/stdio.h>
# endif
# if !defined (_RWSTD_NO_STDLIB_H) && !defined (_RWSTD_ANSI_C_STDLIB_H)
# define _RWSTD_ANSI_C_STDLIB_H <../include/stdlib.h>
# endif
# if !defined (_RWSTD_NO_STRING_H) && !defined (_RWSTD_ANSI_C_STRING_H)
# define _RWSTD_ANSI_C_STRING_H <../include/string.h>
# endif
# if !defined (_RWSTD_NO_TIME_H) && !defined (_RWSTD_ANSI_C_TIME_H)
# define _RWSTD_ANSI_C_TIME_H <../include/time.h>
# endif
# if !defined (_RWSTD_NO_WCHAR_H) && !defined (_RWSTD_ANSI_C_WCHAR_H)
# define _RWSTD_ANSI_C_WCHAR_H <../include/wchar.h>
# endif
# if !defined (_RWSTD_ANSI_C_WCTYPE_H)
# if !defined (_RWSTD_NO_WCTYPE_H)
# define _RWSTD_ANSI_C_WCTYPE_H <../include/wctype.h>
# else
# define _RWSTD_ANSI_C_WCTYPE_H <rw/_defs.h>
# endif
# endif // _RWSTD_ANSI_C_WCTYPE_H
#endif // !_WIN64
// These macros tune the speed vs. space optimization of container
// performance with regard to allocation of memory. These have been tuned
// with speed efficiency as a primary conern. Space efficiency was
// considered, but was secondary. (refer to Onyx QA Entry #4920)
//
// The ratio parameter must be above one for an amortized constant time
// algorithm. Lowering the ratio will lower rapidity and improve space
// efficiency. This effect will be most noticeable when working with
// containers of few elements (few being less than 32 for the general case)
// If your use case is with containers that typically have many elements
// lowering the ratio will have less effect on rapidity.
//
// The minimum elements parameter refers to minimum amount of additional
// capacity requested (in number of elements) when more memory is needed.
// Rapidity with containers of few elements will be affected most noticeably
// as this amount this is lowered.
//
// For strings, the specializations on char and wchar_t were seen as an
// exploitable common case, and have their own more specialized template
// function overloads in the string header. These are tweakable here
// with the STRING version of these macros.
//
#if !defined (_RWSTD_RATIO_DIVIDER)
# define _RWSTD_RATIO_DIVIDER 1000U
#endif
#if !defined(_RWSTD_MINIMUM_NEW_CAPACITY)
# define _RWSTD_MINIMUM_NEW_CAPACITY 32U
#endif
#if !defined(_RWSTD_NEW_CAPACITY_RATIO)
// using long doubles to eliminate bogus warnings on g++ 2.95.2/sparc
// (-W -O2/3 only): warning: overflow on truncation to integer
# define _RWSTD_NEW_CAPACITY_RATIO 1618U
#endif
#if !defined(_RWSTD_MINIMUM_STRING_CAPACITY)
# define _RWSTD_MINIMUM_STRING_CAPACITY 128U
#endif
#if !defined(_RWSTD_STRING_CAPACITY_RATIO)
# define _RWSTD_STRING_CAPACITY_RATIO 1618U
#endif
#if !defined (_RWSTD_MINIMUM_STRINGBUF_CAPACITY)
# define _RWSTD_MINIMUM_STRINGBUF_CAPACITY 512
#endif // _RWSTD_MINIMUM_STRINGBUF_CAPACITY
// working around an HP aCC bug (PR #25354 and 22610)
#if !defined (__HP_aCC)
# define _RWSTD_NEW_CAPACITY(ignore, what, from) \
_RW::__rw_new_capacity (from, what)
#else
# define _RWSTD_NEW_CAPACITY(T, what, from) \
_RW::__rw_new_capacity<T>(from, what)
#endif // HP aCC
// set up Win32/64 DLL export/import directives
// _DLL - defined by the compiler when either -MD or -MDd is used
// RWDLL - defined for all Rogue Wave(R) products built as shared libs
// _RWSHARED - defined for libstd built/used as a shared lib
#if (defined (_WIN32) || defined (_WIN64)) && \
(defined (RWDLL) || defined (_RWSHARED))
# ifdef _RWSTD_LIB_SRC
# define _RWSTD_EXPORT __declspec (dllexport)
# else
# define _RWSTD_EXPORT __declspec (dllimport)
# endif // _RWSTD_LIB_SRC
# define _RWSTD_CLASS_EXPORT _RWSTD_EXPORT
# define _RWSTD_MEMBER_EXPORT /* empty */
#else
// disable Windows hacks
# define _RWSTD_EXPORT /* empty */
# define _RWSTD_CLASS_EXPORT /* empty */
# define _RWSTD_MEMBER_EXPORT /* empty */
#endif // _WIN32 || _WIN64
#ifdef _RWSTD_NO_BOOL
# define bool int
# define false 0
# define true 1
#endif // _RWSTD_NO_BOOL
#ifndef _RWSTD_NO_TYPENAME
# define _TYPENAME typename
#else
# define _TYPENAME /* empty */
#endif
#ifndef _RWSTD_NO_EXPLICIT
# define _EXPLICIT explicit
#else
# define _EXPLICIT /* empty */
#endif
#ifndef _RWSTD_NO_EXPORT
# define _EXPORT export
#else
# define _EXPORT /* empty */
#endif
#ifndef _RWSTD_NO_MUTABLE
# define _MUTABLE mutable
#else
# define _MUTABLE /* empty */
#endif
//
// Macro for forming or omitting default template arguments in constructors
//
#ifndef _RWSTD_NO_DEFAULT_TEMPLATE_ARGS
# define _RWSTD_DEFAULT_ARG(n) = n
#else
# define _RWSTD_DEFAULT_ARG(n)
#endif
// Work around a bug in MSVC (see PR# 28547); used in basic_string
#if !defined (_MSC_VER) || _MSC_VER < 1300
# define _RWSTD_REDECLARED_DEFAULT(arg) = arg
#else // if !(!defined (_MSC_VER) || (_MSC_VER < 1300))
# define _RWSTD_REDECLARED_DEFAULT(ignore)
#endif // !defined (_MSC_VER) || (_MSC_VER < 1300)
// Macro for casting, using either the "old" method
// or the new C++ cast system
#ifndef _RWSTD_NO_STATIC_CAST
# define _RWSTD_STATIC_CAST(T, x) static_cast< T >(x)
# define _RWSTD_REINTERPRET_CAST(T, x) reinterpret_cast< T >(x)
# define _RWSTD_CONST_CAST(T, x) const_cast< T >(x)
#else // if defined (_RWSTD_NO_STATIC_CAST)
# define _RWSTD_STATIC_CAST(T, x) ((T)x)
# define _RWSTD_REINTERPRET_CAST(T, x) ((T)x)
# define _RWSTD_CONST_CAST(T, x) ((T)x)
#endif // _RWSTD_NO_STATIC_CAST
#ifndef _RWSTD_NO_DYNAMIC_CAST
# define _RWSTD_DYNAMIC_CAST(T, x) dynamic_cast< T >(x)
#else // if defined (_RWSTD_NO_DYNAMIC_CAST)
# define _RWSTD_DYNAMIC_CAST(T, x) ((T)x)
#endif // _RWSTD_NO_DYNAMIC_CAST
//
// Macros for the new template specialization syntax
//
#ifdef _RWSTD_NO_NEW_FUNC_TEMPLATE_SYNTAX
# define _RWSTD_SPECIALIZED_FUNCTION
#else
# define _RWSTD_SPECIALIZED_FUNCTION template<>
#endif
#ifdef _RWSTD_NO_NEW_CLASS_TEMPLATE_SYNTAX
# define _RWSTD_SPECIALIZED_CLASS
#else
# define _RWSTD_SPECIALIZED_CLASS template<>
#endif
// for compilers or environments that do not support namespaces
#ifndef _RWSTD_NO_NAMESPACE
# define _RWSTD_NAMESPACE(name) namespace name
# define _USING(name) using name
# undef _STD
# define _STD std
# define _RW __rw
#else // if defined (_RWSTD_NO_NAMESPACE)
# define _RWSTD_NAMESPACE(ignore) extern "C++"
# define _USING(ignore) typedef void __rw_unused_type
# undef _STD
# define _STD
# define _RW
#endif // _RWSTD_NO_NAMESPACE
//
// for compilers that don't like specialized friends
// such as operator== in template classes
//
#ifdef _RWSTD_NO_SPECIALIZED_FRIEND
# ifdef __TURBOC__
# define _RWSTD_SPECIALIZED_FRIEND(name) (_STD::name)
# else // if !defined (__TURBOC__)
# define _RWSTD_SPECIALIZED_FRIEND(name) name
# endif // __TURBOC__
#else // if defined (_RWSTD_NO_SPECIALIZED_FRIEND)
# ifdef __TURBOC__
# define _RWSTD_SPECIALIZED_FRIEND(name) (_STD::name)
# else // if !defined (__TURBOC__)
// the space between `name' and `<>' is necessary
// to prevent ..._FRIEND (operator<) from expanding into operator<<>
// (only the GNU preprocessor inserts a space)
# define _RWSTD_SPECIALIZED_FRIEND(name) name <>
# endif // __TURBOC__
#endif // _RWSTD_NO_SPECIALIZED_FRIEND
//
// If compiler supports member and default templates then it supports
// the _RWSTD_ALLOCATOR
//
#ifndef _RWSTD_NO_SIMPLE_DEFAULT_TEMPLATES
# define _RWSTD_ALLOCATOR
#endif
#define _RWSTD_MB_CUR_MAX 16 // FIXME: must be determined dynamically
// helper macros for token pasting
#define _RWSTD_DO_PASTE(a, b) a ## b
#define _RWSTD_PASTE(a, b) _RWSTD_DO_PASTE (a, b)
#ifdef _RWSTD_REENTRANT
// synchronizes access by all objects holding the same mutex
# define _RWSTD_MT_GUARD(mutex) \
_RW::__rw_guard _RWSTD_PASTE (__guard, __LINE__) (mutex)
// synchronizes access by all threads holding the same mutex
# define _RWSTD_MT_STATIC_GUARD(type) \
typedef _RW::__rw_type<type,__LINE__> _UniqueType; \
_RWSTD_MT_CLASS_GUARD(_UniqueType)
// synchronizes access by all objects of the same type
# define _RWSTD_MT_CLASS_GUARD(type) \
_RWSTD_MT_GUARD (_RW::__rw_get_static_mutex ((type*)0))
# define _RWSTD_ATOMIC_PREINCREMENT(x, mutex) \
_RW::__rw_atomic_preincrement (x, mutex)
# define _RWSTD_ATOMIC_PREDECREMENT(x, mutex) \
_RW::__rw_atomic_predecrement (x, mutex)
# define _RWSTD_ATOMIC_SWAP(x, y, mutex) \
_RW::__rw_atomic_exchange (x, y, mutex)
# ifndef _RWSTD_NO_EXT_REENTRANT_IO
// conditional swap used in iostreams
# define _RWSTD_ATOMIC_IO_SWAP(x, y, mutex) \
((this->flags () & _RWSTD_IOS_NOLOCK) ? \
_RW::__rw_ordinary_exchange (x, y) \
: _RW::__rw_atomic_exchange (x, y, mutex))
# else // if defined (_RWSTD_NO_EXT_REENTRANT_IO)
# define _RWSTD_ATOMIC_IO_SWAP(x, y, mutex) \
_RWSTD_ATOMIC_SWAP(x, y, mutex)
# endif // _RWSTD_NO_EXT_REENTRANT_IO
# if defined (_PA_RISC2_0)
# define _RWSTD_STRING_ATOMIC_PREINCREMENT(x, mutex) \
_RW::__rw_string_atomic_preincrement (x, mutex)
# define _RWSTD_STRING_ATOMIC_PREDECREMENT(x, mutex) \
_RW::__rw_string_atomic_predecrement (x, mutex)
# define _RWSTD_STRING_ATOMIC_SWAP(x, y, mutex) \
_RW::__rw_string_atomic_exchange (x, y, mutex)
# else // if !_PA_RISC2_0
# define _RWSTD_STRING_ATOMIC_PREINCREMENT(x, mutex) \
_RWSTD_ATOMIC_PREINCREMENT (x, mutex)
# define _RWSTD_STRING_ATOMIC_PREDECREMENT(x, mutex) \
_RWSTD_ATOMIC_PREDECREMENT (x, mutex)
# define _RWSTD_STRING_ATOMIC_SWAP(x, y, mutex) \
_RWSTD_ATOMIC_SWAP (x, y, mutex)
# endif // !_PA_RISC2_0
// thread-local storage
# ifndef _RWSTD_NO_TLS
# ifndef _RWSTD_THREAD
// if the macro isn't yet #defined (e.g., in _config.h)
// use the generally accepted (e.g., HP aCC, gcc, SunPro)
// __thread extension
# define _RWSTD_THREAD __thread
# endif // _RWSTD_THREAD
# define _RWSTD_THREAD_PREINCREMENT(x, ignore) \
(++(x))
# define _RWSTD_THREAD_PREDECREMENT(x, ignore) \
(--(x))
# define _RWSTD_THREAD_SWAP(x, y, ignore) \
_RW::__rw_ordinary_exchange (x, y)
# endif // _RWSTD_NO_TLS
#else // if !defined _RWSTD_REENTRANT
# define _RWSTD_MT_GUARD(ignore) ((void)0)
# define _RWSTD_MT_STATIC_GUARD(name) _RWSTD_MT_GUARD (name)
# define _RWSTD_MT_CLASS_GUARD(type) _RWSTD_MT_GUARD (type)
# define _RWSTD_ATOMIC_PREINCREMENT(x, ignore) ++(x)
# define _RWSTD_ATOMIC_PREDECREMENT(x, ignore) --(x)
# define _RWSTD_ATOMIC_SWAP(x, y, ignore) \
_RW::__rw_atomic_exchange ((x), (y), false)
# define _RWSTD_ATOMIC_IO_SWAP(x, y, ignore) \
_RW::__rw_ordinary_exchange ((x), (y))
# define _RWSTD_STRING_ATOMIC_PREINCREMENT(x, mutex) \
_RWSTD_ATOMIC_PREINCREMENT(x, mutex)
# define _RWSTD_STRING_ATOMIC_PREDECREMENT(x, mutex) \
_RWSTD_ATOMIC_PREDECREMENT(x, mutex)
# define _RWSTD_STRING_ATOMIC_SWAP(x, y, mutex) \
_RWSTD_ATOMIC_SWAP(x, y, mutex)
#endif // _RWSTD_REENTRANT
// thread-local storage declaration
#ifndef _RWSTD_THREAD
# define _RWSTD_THREAD /* empty */
#endif // _RWSTD_THREAD
// thread-local storage manipulation
#ifndef _RWSTD_THREAD_PREINCREMENT
# define _RWSTD_THREAD_PREINCREMENT(x, mutex) \
_RWSTD_ATOMIC_PREINCREMENT (x, mutex)
#endif // _RWSTD_THREAD_PREINCREMENT
#ifndef _RWSTD_THREAD_PREDECREMENT
# define _RWSTD_THREAD_PREDECREMENT(x, mutex) \
_RWSTD_ATOMIC_PREDECREMENT (x, mutex)
#endif // _RWSTD_THREAD_PREDECREMENT
#ifndef _RWSTD_THREAD_SWAP
# define _RWSTD_THREAD_SWAP(x, y, ignore) \
_RWSTD_ATOMIC_SWAP (x, y, mutex)
#endif // _RWSTD_THREAD_SWAP
// macro for qualifying C library names in the std namespace
#ifndef _RWSTD_NO_LIBC_IN_STD
# ifndef _RWSTD_NO_NAMESPACE
# define _RWSTD_C std
# else
# define _RWSTD_C /* empty */
# endif // _RWSTD_NO_LIBC_IN_STD
#else
# define _RWSTD_C /* empty */
#endif
#define _RWSTD_INVALID_FILE_DESC -1
#define _RWSTD_INVALID_FILE_PTR 0
#ifndef _RWSTD_NO_NATIVE_IO
# define _RWSTD_INVALID_FILE -1
# define _RWSTD_INVALID_OPENMODE -1
#else
# define _RWSTD_INVALID_FILE (FILE*)0
# define _RWSTD_INVALID_OPENMODE 0
#endif // _RWSTD_NO_NATIVE_IO
// std::streamoff and std::streamsize defined in <ios>
#define _RWSTD_STREAMOFF _RWSTD_PTRDIFF_T
#define _RWSTD_STREAMSIZE _RWSTD_PTRDIFF_T
// std::ios_base static const data members' values
#define _RWSTD_IOS_BOOLALPHA 0x00001
#define _RWSTD_IOS_DEC 0x00002
#define _RWSTD_IOS_FIXED 0x00004
#define _RWSTD_IOS_HEX 0x00008
#define _RWSTD_IOS_INTERNAL 0x00010
#define _RWSTD_IOS_LEFT 0x00020
#define _RWSTD_IOS_OCT 0x00040
#define _RWSTD_IOS_RIGHT 0x00080
#define _RWSTD_IOS_SCIENTIFIC 0x00100
#define _RWSTD_IOS_SHOWBASE 0x00200
#define _RWSTD_IOS_SHOWPOINT 0x00400
#define _RWSTD_IOS_SHOWPOS 0x00800
#define _RWSTD_IOS_SKIPWS 0x01000
#define _RWSTD_IOS_UNITBUF 0x02000
#define _RWSTD_IOS_UPPERCASE 0x04000
#define _RWSTD_IOS_BIN 0x08000
// NOLOCK[BUF] used rather than LOCK[BUF] to maintain functional compatibility
// with release 2.2 (which was always safe when these bits were cleared)
#define _RWSTD_IOS_NOLOCK 0x10000
#define _RWSTD_IOS_NOLOCKBUF 0x20000
// SYNC_STDIO is set for stream objects that may need to be synchronized
// with stdio (by default the standard iostream objects such as cout)
#define _RWSTD_IOS_SYNC_STDIO 0x40000
#define _RWSTD_IOS_FLOATFIELD (_RWSTD_IOS_FIXED | _RWSTD_IOS_SCIENTIFIC)
#define _RWSTD_IOS_ADJUSTFIELD \
(_RWSTD_IOS_LEFT | _RWSTD_IOS_RIGHT | _RWSTD_IOS_INTERNAL)
#ifndef _RWSTD_NO_EXT_BIN_IO
# define _RWSTD_IOS_BASEFIELD \
(_RWSTD_IOS_DEC | _RWSTD_IOS_HEX | _RWSTD_IOS_OCT | _RWSTD_IOS_BIN)
#else
# define _RWSTD_IOS_BASEFIELD \
(_RWSTD_IOS_DEC | _RWSTD_IOS_HEX | _RWSTD_IOS_OCT)
#endif // _RWSTD_NO_EXT_BIN_IO
// offset of most significant bits where numeric base is stored
#define _RWSTD_IOS_BASEMASK 63
#define _RWSTD_IOS_BASEOFF 26
#define _RWSTD_IOS_GOODBIT 0x00
#define _RWSTD_IOS_BADBIT 0x01
#define _RWSTD_IOS_EOFBIT 0x02
#define _RWSTD_IOS_FAILBIT 0x04
#define _RWSTD_IOS_NOTHROW 0x08 // prevents clear() from throwing
#define _RWSTD_IOS_RETHROW 0x10 // clear() rethrows if appropriate
// ios_base::openmode constants
#define _RWSTD_IOS_APP 0x01
#define _RWSTD_IOS_BINARY 0x02
#define _RWSTD_IOS_IN 0x04
#define _RWSTD_IOS_OUT 0x08
#define _RWSTD_IOS_TRUNC 0x10
#define _RWSTD_IOS_ATE 0x20
#define _RWSTD_IOS_NOCREATE 0x40 // filebuf extension
#define _RWSTD_IOS_NOREPLACE 0x80 // filebuf extension
#define _RWSTD_IOS_STDIO 0x100 // filebuf extension
#define _RWSTD_IOS_NATIVE 0x200 // filebuf extension
#define _RWSTD_IOS_OPENMODE_MASK \
( _RWSTD_IOS_APP | _RWSTD_IOS_BINARY \
| _RWSTD_IOS_IN | _RWSTD_IOS_OUT \
| _RWSTD_IOS_TRUNC | _RWSTD_IOS_ATE \
| _RWSTD_IOS_NOCREATE | _RWSTD_IOS_NOREPLACE \
| _RWSTD_IOS_STDIO | _RWSTD_IOS_NATIVE)
#if !defined (_RWSTD_NO_STATIC_IOSTREAM_INIT) \
&& !defined (_RWSTD_NO_IOSTREAM_OBJECT_REFS)
// standard iostream objects are references
# define _RWSTD_IOSTREAM_OBJECT(name) &name
#else
// standard iostream objects are declared to be real objects
// they may be implemented as real objects of the same type
// that get destroyed during program lifetime or as objects
// of some POD type that do not get destroyed at all
# define _RWSTD_IOSTREAM_OBJECT(name) name
#endif // _RWSTD_NO_STATIC_IOSTREAM_INIT && !_RWSTD_NO_IOSTREAM_OBJECT_REFS
// exceptions can be completely disabled (bodies of catch blocks are still
// compiled but will be removed by the optimizing stage of the compiler)
// this approach reveals any errors even if _RWSTD_NO_EXCEPTIONS is #defined
#ifndef _RWSTD_NO_EXCEPTIONS
# define _TRY try
# define _CATCH(ex) catch (ex)
# define _THROW(ex) throw ex
# define _RETHROW throw
#else // if defined (_RWSTD_NO_EXCEPTIONS)
# define _TRY
# define _CATCH(ignore) while (0)
# define _THROW(ignore) ((void)0)
# define _RETHROW ((void)0)
#endif // _RWSTD_NO_EXCEPTIONS
// for compilers that can't handle standard allocators we provide four
// workarounds: _RWSTD_REBIND, used in place of _Allocator::rebind, allows
// containers to use the same allocator for different data types
// _RWSTD_ALLOC_TYPE is required to "rebind", or rather wrap, the user
// supplied non-conforming allocator in allocator_interface so that the
// container need not be aware of the allocator's special properties (namely
// the fact that the allocator allocates in terms of bytes rather than
// elemements)
//
// _RWSTD_VALUE_ALLOC creates a temporary allocator_interface wrapper
// from the given parameter (usually *this) when allocating values in
// the sequence containers with non-conforming allocators.
// _RWSTD_VALUE_ALLOC_CAST casts the given container to a reference to
// a value allocator, allowing access to inherited allocator members
// outside of the class. For non-conforming compilers, this macro is
// equivalent to _RWSTD_VALUE_ALLOC.
//
// NOTE: the spaces around type below are necessary to prevent errors
// if `to' is a template-id and the preprocessor doesn't put
// the spaces there automatically (GNU does, Sun does not)
#ifdef _RWSTD_ALLOCATOR
# ifndef _RWSTD_NO_DEPENDENT_TEMPLATE
# define _RWSTD_REBIND(from, to) \
_TYPENAME from::template rebind < to >::other
# else
# define _RWSTD_REBIND(from, to) \
_TYPENAME from:: rebind < to >::other
# endif // _RWSTD_NO_DEPENDENT_TEMPLATE
# define _RWSTD_ALLOC_TYPE(Allocator, ignore) \
Allocator
# define _RWSTD_VALUE_ALLOC(ignore, object, call) \
(object).allocator_type::call
# define _RWSTD_VALUE_ALLOC_CAST(rvalue) \
_RWSTD_STATIC_CAST (allocator_type&, rvalue)
#else // if !defined (_RWSTD_ALLOCATOR)
# define _RWSTD_REBIND(from, to) \
_STD::allocator_interface < from, to >
# define _RWSTD_ALLOC_TYPE(Allocator, T) \
_RWSTD_REBIND (Allocator, T)
# define _RWSTD_VALUE_ALLOC(Allocator, object, call) \
Allocator (object).call
# define _RWSTD_VALUE_ALLOC_CAST(rvalue) \
_C_value_alloc_type (rvalue)
#endif // _RWSTD_ALLOCATOR
// for compilers that can't deal with template functions parametrized
// on the function's return type (as opposed to function arguments)
//
// NOTE: the spaces around type below are necessary to prevent errors
// if `type' is a template-id and the preprocessor doesn't put
// the spaces there automatically (GNU does, Sun does not)
#ifndef _RWSTD_NO_TEMPLATE_ON_RETURN_TYPE
# define _STD_HAS_FACET(type, arg) _STD::has_facet < type >(arg)
# define _HAS_FACET(type, arg) has_facet < type >(arg)
# define _STD_USE_FACET(type, arg) _STD::use_facet < type >(arg)
# define _USE_FACET(type, arg) use_facet < type >(arg)
# define _GET_TEMP_BUFFER(type, size) get_temporary_buffer < type >(size)
#else // if defined (_RWSTD_NO_TEMPLATE_ON_RETURN_TYPE)
# define _STD_HAS_FACET(type, arg) _STD::has_facet (arg, (type*)(0))
# define _HAS_FACET(type, arg) has_facet (arg, (type*)(0))
# define _STD_USE_FACET(type, arg) _STD::use_facet (arg, (type*)(0))
# define _USE_FACET(type, arg) use_facet (arg, (type*)(0))
# define _GET_TEMP_BUFFER(type, size) get_temporary_buffer (size, (type*)0)
#endif // _RWSTD_NO_TEMPLATE_ON_RETURN_TYPE
// working around g++ 2.95.2 -fno-honor-std inability to use std::use_facet
#if defined (__GNUG__) && __GNUC__ <= 2 && __GNUC_MINOR__ < 97 \
&& defined (_RWSTD_NO_HONOR_STD)
// use_facet is introduced into namespace _RW via a using declaration
# undef _STD_HAS_FACET
# define _STD_HAS_FACET(type, arg) _HAS_FACET (type, arg)
# undef _STD_USE_FACET
# define _STD_USE_FACET(type, arg) _USE_FACET (type, arg)
#endif // // __GNUG__ >= 2.97 || !_RWSTD_NO_HONOR_STD
// support for building the new locale (v.3)
#ifndef _RWSTD_NO_TEMPLATE_ON_RETURN_TYPE
# ifndef _RWSTD_NO_HONOR_STD
# define _RWSTD_USE_FACET(type, arg) _STD::use_facet< type >(arg)
# else
# define _RWSTD_USE_FACET(type, arg) use_facet< type >(arg)
# endif
#else // if defined (_RWSTD_NO_TEMPLATE_ON_RETURN_TYPE)
# ifndef _RWSTD_NO_HONOR_STD
# define _RWSTD_USE_FACET(type, arg) _STD::use_facet(arg, (type*)(0))
# else
# define _RWSTD_USE_FACET(type, arg) use_facet(arg, (type*)(0))
# endif
#endif // _RWSTD_NO_TEMPLATE_ON_RETURN_TYPE
#ifndef _RWSTD_NO_NONCLASS_ARROW_RETURN
// expected signature: "_TypeT* operator->()"
// and/or: "const _TypeT* operator->() const"
# define _RWSTD_OPERATOR_ARROW(signature) signature { return &**this; }
#else
# define _RWSTD_OPERATOR_ARROW(ignore)
#endif // _RWSTD_NO_NONCLASS_ARROW_RETURN
// to prevent warnings about unused arguments
#define _RWSTD_UNUSED(arg) ((void)&arg)
// allows all externs to be declared/defined only in headers
// and defined just by first #defining _RWSTD_DEFINE_EXTERNS
// and then #including the header in a .cpp file
#ifndef _RWSTD_DEFINE_EXTERNS
# define _RWSTD_EXTERN(decl, ignore) extern decl
#else
# define _RWSTD_EXTERN(decl, value) extern decl = value
#endif // _RWSTD_DEFINE_EXTERNS
// allows static const integral or enum class members to be initialized
// inside the class and defined (w/o being initialized) outside
// of the class (as required by 9.4.2, p4)
#ifndef _RWSTD_NO_STATIC_CONST_MEMBER_INIT
# define _RWSTD_STATIC_CONST(type, init) static const type init
# ifndef _RWSTD_NO_STATIC_CONST_MEMBER_DEFINITION
# define _RWSTD_DEFINE_STATIC_CONST(decl) decl
# else // if defined (_RWSTD_NO_STATIC_CONST_MEMBER_DEFINITION)
// disable defintion of static const integral members
// to work around compiler bugs such as those in MSVC
// or Intel C++/Windows that cause multiple definition
// linker errors (see PR #26562 and #30260)
# define _RWSTD_DEFINE_STATIC_CONST(ignore) /* empty */
# endif // _RWSTD_NO_STATIC_CONST_MEMBER_DEFINITION
#else // if defined (_RWSTD_NO_STATIC_CONST_MEMBER_INIT)
# define _RWSTD_STATIC_CONST(ignore, init) enum { init }
# define _RWSTD_DEFINE_STATIC_CONST(ignore) /* empty */
#endif // _RWSTD_NO_STATIC_CONST_MEMBER_INIT
#ifndef _RWSTD_NO_STATICS_IN_TEMPLATE
# define _RWSTD_INTERNAL static
#else // if defined (_RWSTD_NO_STATICS_IN_TEMPLATE)
// symbols declared static cannot be referenced from
// template (e.g., SunPro 5.3 -- see PR #25961)
# define _RWSTD_INTERNAL /* static */
#endif // _RWSTD_NO_STATICS_IN_TEMPLATE
// Selection of vendor dependent "format" string argument to wcsftime()
#ifndef _RWSTD_NO_WCSFTIME
// 7.24.5.1 of C99 - wcsftime()'s 3rd arg is const wchar* [restrict]
// HP-UX 11 (and perhaps others) still uses const char*
# ifndef _RWSTD_NO_WCSFTIME_WCHAR_T_FMAT
# define _RWSTD_FMT_TYPE(arg) const wchar_t* arg
# define _RWSTD_FMT_ASSGN(str) L##str
# else
# define _RWSTD_FMT_TYPE(arg) const char* arg
# define _RWSTD_FMT_ASSGN(str) str
# endif
#else // if defined (_RWSTD_NO_WCSFTIME)
# define _RWSTD_FMT_TYPE(arg) const char* arg
# define _RWSTD_FMT_ASSGN(str) str
#endif // _RWSTD_NO_WCSFTIME
// _Iterator typedefs
// (note that you must use a semi-colon at the end of this macro)
#define _RWSTD_ITERATOR_TYPES(_Iterator) \
typedef _TYPENAME _Iterator::difference_type difference_type; \
typedef _TYPENAME _Iterator::value_type value_type; \
typedef _TYPENAME _Iterator::pointer pointer; \
typedef _TYPENAME _Iterator::reference reference; \
typedef _TYPENAME _Iterator::iterator_category iterator_category
// helpers making working w/o iterator_traits transparent
#ifndef _RWSTD_NO_CLASS_PARTIAL_SPEC
# define _RWSTD_VALUE_TYPE(iterT) \
(_TYPENAME _STD::iterator_traits< iterT >::value_type*)0
# define _RWSTD_DIFFERENCE_TYPE(iterT) \
(_TYPENAME _STD::iterator_traits< iterT >::difference_type*)0
# if defined (SNI) || defined (__SUNPRO_CC) && __SUNPRO_CC <= 0x530
// hacking around the inability of Siemens CDS++ and SunPro 5.3
// to use the ctor syntax for type-dependent nested type names
# define _RWSTD_ITERATOR_CATEGORY(iterT, ignore) \
(const _TYPENAME _STD::iterator_traits< iterT >::iterator_category&) \
(_STD::forward_iterator_tag ())
# else
# define _RWSTD_ITERATOR_CATEGORY(iterT, ignore) \
_TYPENAME _STD::iterator_traits< iterT >::iterator_category ()
# endif
# define _RWSTD_REVERSE_ITERATOR(iterT, ign1, ign2, ign3) \
_STD::reverse_iterator<iterT>
#else // if defined (_RWSTD_NO_CLASS_PARTIAL_SPEC)
# define _RWSTD_VALUE_TYPE(iterT) __value_type ((iterT*)0)
// assume default ctor is defined and accessible
# define _RWSTD_DIFFERENCE_TYPE(iterT) \
_STD::__distance_type (iterT ())
// macro cannot use the default ctor to construct a temporary
// with the type of the first argument since the default ctor
// may not exist or be accessible (e.g., istream_iterator<>)
# define _RWSTD_ITERATOR_CATEGORY(ignore, iter) \
_STD::__iterator_category (iter)
# define _RWSTD_REVERSE_ITERATOR(iterT, Ref, Ptr, Tag) \
_STD::reverse_iterator<iterT, _STD::Tag, value_type, \
Ref, Ptr, difference_type>
#endif // _RWSTD_NO_CLASS_PARTIAL_SPEC
// Use -D_RWSTDDEBUG to compile a version of the libraries to debug
// user code. This will perform pre- and post-condition checks but
// will produce larger code and run more slowly. This option affects
// the binary compatibility of generated code.
#if defined (_RWSTDDEBUG)
# ifndef _RWSTD_NO_PRETTY_FUNCTION
// gcc, HP aCC, and Intel C++ all support __PRETTY_FUNCTION__
# define _RWSTD_ASSERT(expr) \
((expr) ? (void)0 : _RW::__rw_assert_fail (#expr, __FILE__, __LINE__, \
__PRETTY_FUNCTION__))
# elif !defined (_RWSTD_NO_FUNC)
// C99 specifies the __func__ special identifier
# define _RWSTD_ASSERT(expr) \
((expr) ? (void)0 : _RW::__rw_assert_fail (#expr, __FILE__, __LINE__, \
__func__))
# elif defined (__FUNCSIG__)
// MSVC macro
# define _RWSTD_ASSERT(expr) \
((expr) ? (void)0 : _RW::__rw_assert_fail (#expr, __FILE__, __LINE__, \
__FUNCSIG__))
# else // if _RWSTD_NO_PRETTY_FUNCTION && _RWSTD_NO_FUNC
# define _RWSTD_ASSERT(expr) \
((expr) ? (void)0 : _RW::__rw_assert_fail (#expr, __FILE__, __LINE__, 0))
# endif
#elif defined (_RWSTD_ASSUME)
# define _RWSTD_ASSERT(expr) _RWSTD_ASSUME (expr)
#else // if !defined (_RWSTDDEBUG)
# define _RWSTD_ASSERT(ignore) ((void)0)
#endif // _RWSTDDEBUG
#ifndef _RWSTD_ASSUME
// must be #defined after _RWSTD_ASSERT
# define _RWSTD_ASSUME(expr) _RWSTD_ASSERT (expr)
#endif // _RWSTD_ASSUME
// compile-time assertion - asserts constant expressions during
// compilation with no runtime overhead; failed assertions are reported
// as compilation errors
_RWSTD_NAMESPACE (__rw) {
// file may be #included from within an extern "C" block
extern "C++" {
template <bool __b>
struct __rw_compile_assert;
_RWSTD_SPECIALIZED_CLASS
struct __rw_compile_assert<true> { enum { _C_ok }; };
#define _RWSTD_COMPILE_ASSERT(const_expr) \
((void)_RW::__rw_compile_assert<(const_expr)>::_C_ok)
// called for failed assertions
void _RWSTD_EXPORT
__rw_assert_fail (const char*, const char*, int, const char*)
_RWSTD_GNUC_ATTRIBUTE ((noreturn));
} // extern "C++"
} // namespace __rw
#define _RWSTD_STR(x) #x
#define _RWSTD_STRSTR(x) _RWSTD_STR(x)
#ifndef _RWSTD_NO_PRETTY_FUNCTION
# define _RWSTD_FUNC(ignore) _RWSTD_FILE_LINE, __PRETTY_FUNCTION__
#elif !defined (_RWSTD_NO_FUNC)
# define _RWSTD_FUNC(ignore) _RWSTD_FILE_LINE, __func__
#elif defined (__FUNCSIG__)
# define _RWSTD_FUNC(ignore) _RWSTD_FILE_LINE, __FUNCSIG__
#else
# define _RWSTD_FUNC(name) _RWSTD_FILE_LINE, name
#endif
#define _RWSTD_FILE_LINE __FILE__ ":" _RWSTD_STRSTR (__LINE__)
#if !defined (__DECCXX_VER) || __DECCXX_VER > 60290024
# define _RWSTD_REQUIRES(pred, args) (pred) ? (void)0 : _RW::__rw_throw args
#else
// working around a DEC cxx bug
# define _RWSTD_REQUIRES(pred, args) if (pred) ; else _RW::__rw_throw args
#endif
// function exception specification
#if !defined (_RWSTD_NO_EXCEPTIONS) \
&& !defined (_RWSTD_NO_EXCEPTION_SPECIFICATION)
// type_id_list is a possibly empty parenthesized list
//of comma-separated type-id's
# define _THROWS(type_id_list) throw type_id_list
#else // if _RWSTD_NO_EXCEPTIONS || _RWSTD_NO_EXCEPTION_SPECIFICATION
# define _THROWS(ignore) /* empty */
#endif // !_RWSTD_NO_EXCEPTIONS && !_RWSTD_NO_EXCEPTION_SPECIFICATION
// function exception specification on extern "C" libc functions
#ifndef _RWSTD_NO_LIBC_EXCEPTION_SPEC
# define _LIBC_THROWS(/* empty */) throw ()
#else
# define _LIBC_THROWS(/* empty */) /* empty */
#endif // _RWSTD_NO_LIBC_EXCEPTION_SPEC
// function exception specification on operator new
#ifndef _RWSTD_NO_EXCEPTION_SPECIFICATION_ON_NEW
# define _NEW_THROWS(args) _THROWS (args)
#else
# define _NEW_THROWS(ignore) /* empty */
#endif // _RWSTD_NO_EXCEPTION_SPECIFICATION_ON_NEW
// for convenience
#if !defined (_RWSTD_NO_CLASS_PARTIAL_SPEC) \
&& (!defined (__SUNPRO_CC) || __SUNPRO_CC > 0x540)
# define _DISTANCE(first, last, ignore) _STD::distance (first, last)
#else
// working around a SunPro 5.{3,4} bug (see PR #25958)
# define _DISTANCE(first, last, type) _RW::__rw_distance (first, last, type())
#endif // _RWSTD_NO_CLASS_PARTIAL_SPEC
// enable only in debug mode and only id partial class specialization
// is supported; prevent multiple definition of _RWSTD_NO_DEBUG_ITER
#if defined(_RWSTDDEBUG) && !defined (_RWSTD_NO_CLASS_PARTIAL_SPEC) \
&& !defined (_RWSTD_NO_DEBUG_ITER) && !defined (SNI)
# define _RWSTD_ASSERT_RANGE(first, last) \
_RWSTD_ASSERT (_RW::__rw_valid_range (first, last))
# define _RWSTD_ASSERT_IN_RANGE(it, first, last) \
_RWSTD_ASSERT (_RW::__rw_in_range (it, first, last))
# define _RWSTD_ASSERT_DEREF(it) \
_RWSTD_ASSERT (_RW::__rw_dereferenceable (it))
#else
# ifndef _RWSTD_NO_DEBUG_ITER
# define _RWSTD_NO_DEBUG_ITER
# endif // _RWSTD_NO_DEBUG_ITER
# define _RWSTD_ASSERT_RANGE(ign1, ign2) ((void)0)
# define _RWSTD_ASSERT_IN_RANGE(ign1, ign2, ign3) ((void)0)
# define _RWSTD_ASSERT_DEREF(ignore) ((void)0)
#endif // _RWSTDDEBUG && _RWSTD_NO_CLASS_PARTIAL_SPEC
// convenience macro to get the "real" iterator embedded in __rw_debug_iter<>
#ifndef _RWSTD_NO_DEBUG_ITER
# define _ITER_BASE(it) ((it).base ())
#else // if defined (_RWSTD_NO_DEBUG_ITER)
# define _ITER_BASE(it) (it)
#endif // _RWSTD_NO_DEBUG_ITER
// will use the deduced native type rather than the typedef to prevent
// conflicts caused by inconsistent definition of wint_t (gcc 2.95.2/AIX)
#ifndef _RWSTD_WINT_T
// hardcode if wint_t is not available in <wchar.h>
// used by std::traits and std::basic_[i|o]stream
# define _RWSTD_WINT_T int
#endif // _RWSTD_WINT_T
// used by std::traits and std::basic_[i|o]stream,
// required to be int by 21.1.3.1, p2
#define _RWSTD_INT_T int
// ssize_t is defined by POSIX.1
#ifndef _RWSTD_SSIZE_T
# ifdef _WIN64
# define _RWSTD_SSIZE_T SSIZE_T
# else
# define _RWSTD_SSIZE_T long
# endif
#endif // _RWSTD_SSIZE_T
#if defined(SNI)
# define _RWSTD_USING_SNI(name) _USING(__SNI::name)
# if defined(_RWSTD_STRICT_ANSI)
# define fileno(p) (int) ((p)->_file)
# endif
#else
# define _RWSTD_USING_SNI(ignore) typedef void __rw_unused_type
#endif
#ifndef _RWSTD_TMPBUF_SIZE
# define _RWSTD_TMPBUF_SIZE 4096
#endif
#ifndef _RWSTD_NO_STRTOLL
# define _STRTOLL strtoll
#else
// libc has no strtoll, use strtol instead
# define _STRTOLL (_RWSTD_LONG_LONG)strtol
#endif // _RWSTD_NO_STRTOLL
#ifndef _RWSTD_NO_STRTOULL
# define _STRTOULL strtoull
#else
// libc has no strtoull, use strtoul instead
# define _STRTOULL (unsigned _RWSTD_LONG_LONG)strtoul
#endif // _RWSTD_NO_STRTOULL
#ifdef _RWSTD_LIB_SRC
# define _RWSTD_TI_EXPORT /* empty */
#else // #ifndef _RWSTD_LIB_SRC
# define _RWSTD_TI_EXPORT _RWSTD_EXPORT
#endif // _RWSTD_LIB_SRC
#if defined (_RWSTD_INSTANTIATE_TEMPLATES) \
&& !defined (_RWSTD_NO_EXPLICIT_INSTANTIATION) \
&& !defined (_RWSTD_NO_INSTANTIATE)
# define _RWSTD_INSTANTIATE(name, type) \
( _RWSTD_INSTANTIATE ## name \
&& _RWSTD_INSTANTIATE ## type \
&& !_RWSTD_NO ## type)
# define _RWSTD_INSTANTIATE_1(arg) template arg
# define _RWSTD_INSTANTIATE_2(a1, a2) template a1, a2
# define _RWSTD_INSTANTIATE_3(a1, a2, a3) template a1, a2, a3
# undef _RWSTD_TI_EXPORT
# define _RWSTD_TI_EXPORT _RWSTD_EXPORT
# ifdef _RWSTD_NO_FUNCTION_EXPLICIT_INSTANTIATION
// replace explicit function template instantiations with
// declarations of explicit function template specializations
# define _RWSTD_INSTANTIATE_FUN_1(ignore) \
typedef void __rw_unused_type
# define _RWSTD_INSTANTIATE_FUN_2(ign1, ign2) \
typedef void __rw_unused_type
# define _RWSTD_INSTANTIATE_FUN_3(ign1, ign2, ign3) \
typedef void __rw_unused_type
# endif // _RWSTD_NO_FUNCTION_EXPLICIT_INSTANTIATION
#elif defined (_MSC_VER) \
&& !defined (_RWSTD_NO_EXPLICIT_INSTANTIATION) \
&& !defined (_RWSTD_NO_INSTANTIATE)
# define _RWSTD_INSTANTIATE(ign1, type) (!_RWSTD_NO ## type)
# define _RWSTD_INSTANTIATE_1(arg) extern template arg
# define _RWSTD_INSTANTIATE_2(a1, a2) extern template a1, a2
# define _RWSTD_INSTANTIATE_3(a1, a2, a3) extern template a1, a2, a3
#elif !defined (_RWSTD_NO_EXTERN_TEMPLATE)
// use the extern template extension to declare template
// specializations that are explicitly instantiated in
// source (.cpp) files
# define _RWSTD_INSTANTIATE(ign1, type) (!_RWSTD_NO ## type)
# define _RWSTD_INSTANTIATE_1(arg) extern template arg
# define _RWSTD_INSTANTIATE_2(a1, a2) extern template a1, a2
# define _RWSTD_INSTANTIATE_3(a1, a2, a3) extern template a1, a2, a3
# ifndef _RWSTD_NO_FUNCTION_EXPLICIT_INSTANTIATION
# ifdef _RWSTD_NO_EXTERN_FUNCTION_TEMPLATE
// explicit instantiation of function templates enabled
// but extern template declarations of function template
// instantiations are disabled, use declarations of
// explicit function template specializations instead
# define _RWSTD_INSTANTIATE_FUN_1(arg) template<> arg
# define _RWSTD_INSTANTIATE_FUN_2(a1, a2) template<> a1, a2
# define _RWSTD_INSTANTIATE_FUN_3(a1, a2, a3) template<> a1, a2, a3
# endif // _RWSTD_NO_EXTERN_FUNCTION_TEMPLATE
# else // if defined (_RWSTD_NO_FUNCTION_EXPLICIT_INSTANTIATION)
// function templates not explicitly instantiated
// FIXME: this probably won't work since both class template
// and (non-member) function templates are defined in the same
// implementation (.c or .cc) files
# define _RWSTD_INSTANTIATE_FUN_1(ignore) \
typedef void __rw_unused_type
# define _RWSTD_INSTANTIATE_FUN_2(ign1, ign2) \
typedef void __rw_unused_type
# define _RWSTD_INSTANTIATE_FUN_3(ign1, ign2, ign3) \
typedef void __rw_unused_type
# endif // _RWSTD_NO_FUNCTION_EXPLICIT_INSTANTIATION
#else
# define _RWSTD_INSTANTIATE(ign1, ign2) 0
# define _RWSTD_INSTANTIATE_1(ignore) typedef void __rw_unused_type
# define _RWSTD_INSTANTIATE_2(ign1, ign2) typedef void __rw_unused_type
# define _RWSTD_INSTANTIATE_3(ign1, ign2, ign3) typedef void __rw_unused_type
#endif // _RWSTD_INSTANTIATE_TEMPLATES
#ifndef _RWSTD_INSTANTIATE_FUN_1
// default to the same definition as _RWSTD_INSTANTIATE_{1,2,3}
# define _RWSTD_INSTANTIATE_FUN_1(arg) _RWSTD_INSTANTIATE_1 (arg)
# define _RWSTD_INSTANTIATE_FUN_2(a1, a2) _RWSTD_INSTANTIATE_2 (a1, a2)
# define _RWSTD_INSTANTIATE_FUN_3(a1, a2, a3) _RWSTD_INSTANTIATE_3 (a1, a2, a3)
#endif // _RWSTD_INSTANTIATE_FUN_1
#ifndef _RWSTD_NO_STD_UNCAUGHT_EXCEPTION
// function defined in namespace std in compiler support library
# define _UNCAUGHT_EXCEPTION() _STD::uncaught_exception()
#elif !defined (_RWSTD_NO_GLOBAL_UNCAUGHT_EXCEPTION)
// function defined in global namespace in compiler support library
# define _UNCAUGHT_EXCEPTION() uncaught_exception()
#else // if NO_STD_UNCAUGHT_EXCEPTION && NO_GLOBAL_UNCAUGHT_EXCEPTION
// function not defined in compiler support library
# define _UNCAUGHT_EXCEPTION() true
#endif // NO_STD_UNCAUGHT_EXCEPTION && NO_GLOBAL_UNCAUGHT_EXCEPTION
#ifdef _RWSTD_NO_EXTERN_TEMPLATE_BEFORE_DEFINITION
# ifndef _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# define _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# endif // _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
#endif // _RWSTD_NO_EXTERN_TEMPLATE_BEFORE_DEFINITION
// allows for efficient compilation of the library sources without
// support for implicit inclusion: only specializations explicitly
// instantiated in the library are available
#if defined _RWSTD_NO_IMPLICIT_INCLUSION \
&& ( !defined (_RWSTD_NO_TEMPLATE_DEFINITIONS) \
|| defined (_RWSTD_NO_EXPLICIT_INSTANTIATION) \
|| defined (_RWSTD_NO_IMPLICIT_INSTANTIATION) \
|| defined (_RWSTD_NO_INSTANTIATE))
# ifndef _RWSTD_LIB_SRC
// this block is active when using (as opposed to compiling)
// the library headers and sources
# define _RWSTD_DEFINE_TEMPLATE(name) !_RWSTD_NO ## name ## _DEFINITION
// when implicit inclusion is not enabled, determines whether extern
// template declarations for the corresponding explicit instantiation
// directives for library templates may appear lexically before their
// complete definitions (i.e., before the .cc file that corresponds
// to each header) has been #included
# ifndef _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
// note that the _FIRST() and _LAST() macros cannot be #defined
// in terms of the generic macro above because the name argument
// would end up getting expanded too early (i.e., before the
// token concatenation)
# define _RWSTD_DEFINE_TEMPLATE_FIRST(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_LAST(name) \
!_RWSTD_NO ## name ## _DEFINITION
# else
# define _RWSTD_DEFINE_TEMPLATE_FIRST(name) \
!_RWSTD_NO ## name ## _DEFINITION
# define _RWSTD_DEFINE_TEMPLATE_LAST(ignore) 0
# endif
# elif !defined (_RWSTD_NO_EXPLICIT_INSTANTIATION) \
&& !defined (_RWSTD_NO_IMPLICIT_INSTANTIATION) \
&& !defined (_RWSTD_NO_EXPLICIT_INSTANTIATION_WITH_IMPLICIT_INCLUSION)
// this block is active when compiling (as opposed to using)
// the library headers and sources and implicit inclusion
// is being emulated
# define _RWSTD_DEFINE_TEMPLATE(name) _RWSTD_INSTANTIATE ## name
# ifndef _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# define _RWSTD_DEFINE_TEMPLATE_FIRST(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_LAST(name) _RWSTD_INSTANTIATE ## name
# else
# define _RWSTD_DEFINE_TEMPLATE_FIRST(name) _RWSTD_INSTANTIATE ## name
# define _RWSTD_DEFINE_TEMPLATE_LAST(ignore) 0
# endif // _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# else // if no explicit instantiation (or with implicit inclusion)
// this block is active when compiling (as opposed to using)
// the library headers and sources and implicit inclusion is
// not being emulated
# define _RWSTD_DEFINE_TEMPLATE(ignore) 1
# ifndef _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# define _RWSTD_DEFINE_TEMPLATE_FIRST(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_LAST(ignore) 1
# else // if defined (_RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION)
# define _RWSTD_DEFINE_TEMPLATE_FIRST(ignore) 1
# define _RWSTD_DEFINE_TEMPLATE_LAST(ignore) 0
# endif // _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# endif // explicit instantiation (with implicit inclusion)
#else
# ifndef _RWSTD_NO_EXPLICIT_INSTANTIATION_WITH_IMPLICIT_INCLUSION
// when implicit inclusion is enabled or being emulated,
// prevent out-of line non-member template functions or
// out-of-line member functions of class templates (i.e.,
// those defined in .c and .cc files) from being #included
// in translation units
# define _RWSTD_DEFINE_TEMPLATE(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_FIRST(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_LAST(ignore) 0
# else // if defined (NO_EXPLICIT_INSTANTIATION_WITH_IMPLICIT_INCLUSION)
# ifndef _RWSTD_LIB_SRC
# define _RWSTD_DEFINE_TEMPLATE(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_FIRST(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_LAST(ignore) 0
# else // if defined (_RWSTD_LIB_SRC)
# define _RWSTD_DEFINE_TEMPLATE(name) _RWSTD_INSTANTIATE ## name
# ifndef _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# define _RWSTD_DEFINE_TEMPLATE_FIRST(ignore) 0
# define _RWSTD_DEFINE_TEMPLATE_LAST(name) _RWSTD_INSTANTIATE ## name
# else
# define _RWSTD_DEFINE_TEMPLATE_FIRST(name) _RWSTD_INSTANTIATE ## name
# define _RWSTD_DEFINE_TEMPLATE_LAST(ignore) 0
# endif // _RWSTD_NO_EXPLICIT_INSTANTIATION_BEFORE_DEFINITION
# endif // _RWSTD_LIB_SRC
# endif // _RWSTD_NO_EXPLICIT_INSTANTIATION_WITH_IMPLICIT_INCLUSION
#endif
// define if neither wctrans() function declaration exists
// (temporary until a reliable wctrans_t test is put in place)
#if !defined (_RWSTD_NO_WCTRANS_T)
# if defined (_RWSTD_NO_WCTRANS) && defined (_RWSTD_NO_TOWCTRANS)
# define _RWSTD_NO_WCTRANS_T
# endif
#endif // _RWSTD_NO_WCTRANS_T
#ifndef _RWSTD_NO_SPECIALIZATION_ON_RETURN_TYPE
# define _RWSTD_DUMMY_ARG(ignore)
#else
# ifndef _RWSTD_NO_DUMMY_DEFAULT_ARG
// use a dummy argument with a default value to simulate
// the effect of a function template whose template argument
// only appears in its return type (and not in the function
// argument list)
# define _RWSTD_DUMMY_ARG(T) , T
# else // if defined (_RWSTD_NO_DUMMY_DEFAULT_ARG)
# define _RWSTD_DUMMY_ARG(ignore)
# endif // _RWSTD_NO_DUMMY_DEFAULT_ARG
#endif // _RWSTD_NO_SPECIALIZATION_ON_RETURN_TYPE
// helpers to make referring to the iterators easier
#define _RWSTD_ISTREAMBUF_ITER(T) \
_STD::istreambuf_iterator<T, _STD::char_traits<T > >
#define _RWSTD_OSTREAMBUF_ITER(T) \
_STD::ostreambuf_iterator<T, _STD::char_traits<T > >
// introduce namespace std so that "using namespace std;" always works
_RWSTD_NAMESPACE (std) {
} // namespace std
// each standard facet's static id member is explicitly instantiated
// (when extern template is available) or explicitly specialized
// (when member explicit specialization is implemented) for the char
// and wchar_t specializations to guarantee at most one definition
// of each in a program (in case the compiler doesn't provide such
// a guarantee; e.g., MSVC or VisualAge on AIX don't)
#ifdef _RWSTD_NO_EXTERN_TEMPLATE
# ifdef _RWSTD_NO_EXPLICIT_MEMBER_SPECIALIZATION
# ifndef _RWSTD_NO_SPECIALIZED_FACET_ID
# define _RWSTD_NO_SPECIALIZED_FACET_ID
# endif // _RWSTD_NO_SPECIALIZED_FACET_ID
# else
// FIXME: handle the case when explicit member specialization
// is not available (e.g., MSVC 6)
# endif // _RWSTD_NO_EXPLICIT_MEMBER_SPECIALIZATION
#else // if !defined (_RWSTD_NO_EXTERN_TEMPLATE)
// no need to explicitly specialize the members when extern
// template is available since they are explicitly instantiated
// in the library
# ifndef _RWSTD_NO_SPECIALIZED_FACET_ID
# define _RWSTD_NO_SPECIALIZED_FACET_ID
# endif // _RWSTD_NO_SPECIALIZED_FACET_ID
#endif // _RWSTD_NO_EXTERN_TEMPLATE
// configuration for container class templates and their member
// function templates
#ifndef _RWSTD_NO_MEMBER_TEMPLATES
// member function template definitions outside the body
// of the parent container class template are enabled
# define _RWSTD_ASSIGN_RANGE(first, last, tag) \
_C_assign_range (first, last, tag)
# define _RWSTD_INSERT_RANGE(it, first, last, tag) \
_C_insert_range (it, first, last, tag)
#else
// when member function template definitions outside the body
// of the parent container class template are disabled, they
// are emulated using namespace-scope function templates
# define _RWSTD_ASSIGN_RANGE(first, last, tag) \
__rw_assign_range (this, first, last, tag)
# define _RWSTD_INSERT_RANGE(it, first, last, tag) \
__rw_insert_range (this, it, first, last, tag)
#endif // _RWSTD_NO_MEMBER_TEMPLATES
#if defined (va_copy) || !defined _RWSTD_NO_VA_COPY
// either va_copy() is already #defined (because <stdarg.h>
// is already #included), or it was detected at configuration
# define _RWSTD_VA_COPY(va_dst, va_src) \
va_copy (va_dst, va_src)
#elif 2 < __GNUG__
// no va_copy() macro detected, use gcc builtin
# define _RWSTD_VA_COPY(va_dst, va_src) \
__builtin_va_copy (va_dst, va_src)
#elif defined (_RWSTD_NO_VA_LIST_ARRAY)
// va_list is not an array, use ordinary assignment to copy
# define _RWSTD_VA_COPY(va_dst, va_src) \
va_dst = va_src
#else // if defined (_RWSTD_NO_VA_LIST_ARRAY)
// va_list is an array, use memcpy()
# define _RWSTD_VA_COPY(va_dst, va_src) \
memcpy (va_dst, va_src, sizeof (va_list))
#endif // _RWSTD_NO_VA_LIST_ARRAY
#endif // _RWSTD_RW_DEFS_H_INCLUDED