0,0 → 1,303 |
// -*- C++ -*- forwarding header. |
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// Copyright (C) 1997-2015 Free Software Foundation, Inc. |
// |
// This file is part of the GNU ISO C++ Library. This library is free |
// software; you can redistribute it and/or modify it under the |
// terms of the GNU General Public License as published by the |
// Free Software Foundation; either version 3, or (at your option) |
// any later version. |
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// This library is distributed in the hope that it will be useful, |
// but WITHOUT ANY WARRANTY; without even the implied warranty of |
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
// GNU General Public License for more details. |
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// Under Section 7 of GPL version 3, you are granted additional |
// permissions described in the GCC Runtime Library Exception, version |
// 3.1, as published by the Free Software Foundation. |
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// You should have received a copy of the GNU General Public License and |
// a copy of the GCC Runtime Library Exception along with this program; |
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
// <http://www.gnu.org/licenses/>. |
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/** @file include/cwchar |
* This is a Standard C++ Library file. You should @c \#include this file |
* in your programs, rather than any of the @a *.h implementation files. |
* |
* This is the C++ version of the Standard C Library header @c wchar.h, |
* and its contents are (mostly) the same as that header, but are all |
* contained in the namespace @c std (except for names which are defined |
* as macros in C). |
*/ |
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// |
// ISO C++ 14882: 21.4 |
// |
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#pragma GCC system_header |
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#include <bits/c++config.h> |
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#if _GLIBCXX_HAVE_WCHAR_H |
#include <wchar.h> |
#endif |
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#ifndef _GLIBCXX_CWCHAR |
#define _GLIBCXX_CWCHAR 1 |
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// Need to do a bit of trickery here with mbstate_t as char_traits |
// assumes it is in wchar.h, regardless of wchar_t specializations. |
#ifndef _GLIBCXX_HAVE_MBSTATE_T |
extern "C" |
{ |
typedef struct |
{ |
int __fill[6]; |
} mbstate_t; |
} |
#endif |
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namespace std |
{ |
using ::mbstate_t; |
} // namespace std |
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// Get rid of those macros defined in <wchar.h> in lieu of real functions. |
#undef btowc |
#undef fgetwc |
#undef fgetws |
#undef fputwc |
#undef fputws |
#undef fwide |
#undef fwprintf |
#undef fwscanf |
#undef getwc |
#undef getwchar |
#undef mbrlen |
#undef mbrtowc |
#undef mbsinit |
#undef mbsrtowcs |
#undef putwc |
#undef putwchar |
#undef swprintf |
#undef swscanf |
#undef ungetwc |
#undef vfwprintf |
#if _GLIBCXX_HAVE_VFWSCANF |
# undef vfwscanf |
#endif |
#undef vswprintf |
#if _GLIBCXX_HAVE_VSWSCANF |
# undef vswscanf |
#endif |
#undef vwprintf |
#if _GLIBCXX_HAVE_VWSCANF |
# undef vwscanf |
#endif |
#undef wcrtomb |
#undef wcscat |
#undef wcschr |
#undef wcscmp |
#undef wcscoll |
#undef wcscpy |
#undef wcscspn |
#undef wcsftime |
#undef wcslen |
#undef wcsncat |
#undef wcsncmp |
#undef wcsncpy |
#undef wcspbrk |
#undef wcsrchr |
#undef wcsrtombs |
#undef wcsspn |
#undef wcsstr |
#undef wcstod |
#if _GLIBCXX_HAVE_WCSTOF |
# undef wcstof |
#endif |
#undef wcstok |
#undef wcstol |
#undef wcstoul |
#undef wcsxfrm |
#undef wctob |
#undef wmemchr |
#undef wmemcmp |
#undef wmemcpy |
#undef wmemmove |
#undef wmemset |
#undef wprintf |
#undef wscanf |
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#if _GLIBCXX_USE_WCHAR_T |
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namespace std _GLIBCXX_VISIBILITY(default) |
{ |
_GLIBCXX_BEGIN_NAMESPACE_VERSION |
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using ::wint_t; |
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using ::btowc; |
using ::fgetwc; |
using ::fgetws; |
using ::fputwc; |
using ::fputws; |
using ::fwide; |
using ::fwprintf; |
using ::fwscanf; |
using ::getwc; |
using ::getwchar; |
using ::mbrlen; |
using ::mbrtowc; |
using ::mbsinit; |
using ::mbsrtowcs; |
using ::putwc; |
using ::putwchar; |
#ifndef _GLIBCXX_HAVE_BROKEN_VSWPRINTF |
using ::swprintf; |
#endif |
using ::swscanf; |
using ::ungetwc; |
using ::vfwprintf; |
#if _GLIBCXX_HAVE_VFWSCANF |
using ::vfwscanf; |
#endif |
#ifndef _GLIBCXX_HAVE_BROKEN_VSWPRINTF |
using ::vswprintf; |
#endif |
#if _GLIBCXX_HAVE_VSWSCANF |
using ::vswscanf; |
#endif |
using ::vwprintf; |
#if _GLIBCXX_HAVE_VWSCANF |
using ::vwscanf; |
#endif |
using ::wcrtomb; |
using ::wcscat; |
using ::wcscmp; |
using ::wcscoll; |
using ::wcscpy; |
using ::wcscspn; |
using ::wcsftime; |
using ::wcslen; |
using ::wcsncat; |
using ::wcsncmp; |
using ::wcsncpy; |
using ::wcsrtombs; |
using ::wcsspn; |
using ::wcstod; |
#if _GLIBCXX_HAVE_WCSTOF |
using ::wcstof; |
#endif |
using ::wcstok; |
using ::wcstol; |
using ::wcstoul; |
using ::wcsxfrm; |
using ::wctob; |
using ::wmemcmp; |
using ::wmemcpy; |
using ::wmemmove; |
using ::wmemset; |
using ::wprintf; |
using ::wscanf; |
using ::wcschr; |
using ::wcspbrk; |
using ::wcsrchr; |
using ::wcsstr; |
using ::wmemchr; |
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#ifndef __CORRECT_ISO_CPP_WCHAR_H_PROTO |
inline wchar_t* |
wcschr(wchar_t* __p, wchar_t __c) |
{ return wcschr(const_cast<const wchar_t*>(__p), __c); } |
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inline wchar_t* |
wcspbrk(wchar_t* __s1, const wchar_t* __s2) |
{ return wcspbrk(const_cast<const wchar_t*>(__s1), __s2); } |
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inline wchar_t* |
wcsrchr(wchar_t* __p, wchar_t __c) |
{ return wcsrchr(const_cast<const wchar_t*>(__p), __c); } |
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inline wchar_t* |
wcsstr(wchar_t* __s1, const wchar_t* __s2) |
{ return wcsstr(const_cast<const wchar_t*>(__s1), __s2); } |
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inline wchar_t* |
wmemchr(wchar_t* __p, wchar_t __c, size_t __n) |
{ return wmemchr(const_cast<const wchar_t*>(__p), __c, __n); } |
#endif |
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_GLIBCXX_END_NAMESPACE_VERSION |
} // namespace |
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#if _GLIBCXX_USE_C99 |
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#undef wcstold |
#undef wcstoll |
#undef wcstoull |
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namespace __gnu_cxx |
{ |
#if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_USE_C99_DYNAMIC |
extern "C" long double |
(wcstold)(const wchar_t * __restrict, wchar_t ** __restrict) throw (); |
#endif |
#if !_GLIBCXX_USE_C99_DYNAMIC |
using ::wcstold; |
#endif |
#if _GLIBCXX_USE_C99_LONG_LONG_CHECK || _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC |
extern "C" long long int |
(wcstoll)(const wchar_t * __restrict, wchar_t ** __restrict, int) throw (); |
extern "C" unsigned long long int |
(wcstoull)(const wchar_t * __restrict, wchar_t ** __restrict, int) throw (); |
#endif |
#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC |
using ::wcstoll; |
using ::wcstoull; |
#endif |
} // namespace __gnu_cxx |
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namespace std |
{ |
using ::__gnu_cxx::wcstold; |
using ::__gnu_cxx::wcstoll; |
using ::__gnu_cxx::wcstoull; |
} // namespace |
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#endif |
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#endif //_GLIBCXX_USE_WCHAR_T |
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#if __cplusplus >= 201103L |
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#ifdef _GLIBCXX_USE_WCHAR_T |
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namespace std |
{ |
#if _GLIBCXX_HAVE_WCSTOF |
using std::wcstof; |
#endif |
#if _GLIBCXX_HAVE_VFWSCANF |
using std::vfwscanf; |
#endif |
#if _GLIBCXX_HAVE_VSWSCANF |
using std::vswscanf; |
#endif |
#if _GLIBCXX_HAVE_VWSCANF |
using std::vwscanf; |
#endif |
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#if _GLIBCXX_USE_C99 |
using std::wcstold; |
using std::wcstoll; |
using std::wcstoull; |
#endif |
} // namespace |
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#endif // _GLIBCXX_USE_WCHAR_T |
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#endif // C++11 |
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#endif |