1// -*- C++ -*- forwarding header. 2 3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 4// 2006, 2007, 2008, 2009, 2010 5// Free Software Foundation, Inc. 6// 7// This file is part of the GNU ISO C++ Library. This library is free 8// software; you can redistribute it and/or modify it under the 9// terms of the GNU General Public License as published by the 10// Free Software Foundation; either version 3, or (at your option) 11// any later version. 12 13// This library is distributed in the hope that it will be useful, 14// but WITHOUT ANY WARRANTY; without even the implied warranty of 15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16// GNU General Public License for more details. 17 18// Under Section 7 of GPL version 3, you are granted additional 19// permissions described in the GCC Runtime Library Exception, version 20// 3.1, as published by the Free Software Foundation. 21 22// You should have received a copy of the GNU General Public License and 23// a copy of the GCC Runtime Library Exception along with this program; 24// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 25// <http://www.gnu.org/licenses/>. 26 27/** @file include/cwctype 28 * This is a Standard C++ Library file. You should @c \#include this file 29 * in your programs, rather than any of the @a *.h implementation files. 30 * 31 * This is the C++ version of the Standard C Library header @c wctype.h, 32 * and its contents are (mostly) the same as that header, but are all 33 * contained in the namespace @c std (except for names which are defined 34 * as macros in C). 35 */ 36 37// 38// ISO C++ 14882: <cwctype> 39// 40 41#pragma GCC system_header 42 43#include <bits/c++config.h> 44 45#if _GLIBCXX_HAVE_WCTYPE_H 46 47#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 10 48// Work around glibc BZ 9694 49#include <stddef.h> 50#endif 51 52#include <wctype.h> 53#endif // _GLIBCXX_HAVE_WCTYPE_H 54 55#ifndef _GLIBCXX_CWCTYPE 56#define _GLIBCXX_CWCTYPE 1 57 58// Get rid of those macros defined in <wctype.h> in lieu of real functions. 59#undef iswalnum 60#undef iswalpha 61#if _GLIBCXX_HAVE_ISWBLANK 62# undef iswblank 63#endif 64#undef iswcntrl 65#undef iswctype 66#undef iswdigit 67#undef iswgraph 68#undef iswlower 69#undef iswprint 70#undef iswpunct 71#undef iswspace 72#undef iswupper 73#undef iswxdigit 74#undef towctrans 75#undef towlower 76#undef towupper 77#undef wctrans 78#undef wctype 79 80#if _GLIBCXX_USE_WCHAR_T 81 82namespace std 83{ 84 using ::wctrans_t; 85 using ::wctype_t; 86 using ::wint_t; 87 88 using ::iswalnum; 89 using ::iswalpha; 90#if _GLIBCXX_HAVE_ISWBLANK 91 using ::iswblank; 92#endif 93 using ::iswcntrl; 94 using ::iswctype; 95 using ::iswdigit; 96 using ::iswgraph; 97 using ::iswlower; 98 using ::iswprint; 99 using ::iswpunct; 100 using ::iswspace; 101 using ::iswupper; 102 using ::iswxdigit; 103 using ::towctrans; 104 using ::towlower; 105 using ::towupper; 106 using ::wctrans; 107 using ::wctype; 108} // namespace 109 110#endif //_GLIBCXX_USE_WCHAR_T 111 112#ifdef __GXX_EXPERIMENTAL_CXX0X__ 113 114#ifdef _GLIBCXX_USE_WCHAR_T 115 116namespace std 117{ 118#if _GLIBCXX_HAVE_ISWBLANK 119 using std::iswblank; 120#endif 121} // namespace 122 123#endif // _GLIBCXX_USE_WCHAR_T 124 125#endif // __GXX_EXPERIMENTAL_CXX0X__ 126 127#endif // _GLIBCXX_CWCTYPE 128