cwctype revision 1.1
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#include <wctype.h> 47#endif 48 49#ifndef _GLIBCXX_CWCTYPE 50#define _GLIBCXX_CWCTYPE 1 51 52// Get rid of those macros defined in <wctype.h> in lieu of real functions. 53#undef iswalnum 54#undef iswalpha 55#if _GLIBCXX_HAVE_ISWBLANK 56# undef iswblank 57#endif 58#undef iswcntrl 59#undef iswctype 60#undef iswdigit 61#undef iswgraph 62#undef iswlower 63#undef iswprint 64#undef iswpunct 65#undef iswspace 66#undef iswupper 67#undef iswxdigit 68#undef towctrans 69#undef towlower 70#undef towupper 71#undef wctrans 72#undef wctype 73 74#if _GLIBCXX_USE_WCHAR_T 75 76_GLIBCXX_BEGIN_NAMESPACE(std) 77 78 using ::wctrans_t; 79 using ::wctype_t; 80 using ::wint_t; 81 82 using ::iswalnum; 83 using ::iswalpha; 84#if _GLIBCXX_HAVE_ISWBLANK 85 using ::iswblank; 86#endif 87 using ::iswcntrl; 88 using ::iswctype; 89 using ::iswdigit; 90 using ::iswgraph; 91 using ::iswlower; 92 using ::iswprint; 93 using ::iswpunct; 94 using ::iswspace; 95 using ::iswupper; 96 using ::iswxdigit; 97 using ::towctrans; 98 using ::towlower; 99 using ::towupper; 100 using ::wctrans; 101 using ::wctype; 102 103_GLIBCXX_END_NAMESPACE 104 105#endif //_GLIBCXX_USE_WCHAR_T 106 107#ifdef __GXX_EXPERIMENTAL_CXX0X__ 108# if defined(_GLIBCXX_INCLUDE_AS_TR1) 109# error C++0x header cannot be included from TR1 header 110# endif 111# if defined(_GLIBCXX_INCLUDE_AS_CXX0X) 112# include <tr1_impl/cwctype> 113# else 114# define _GLIBCXX_INCLUDE_AS_CXX0X 115# define _GLIBCXX_BEGIN_NAMESPACE_TR1 116# define _GLIBCXX_END_NAMESPACE_TR1 117# define _GLIBCXX_TR1 118# include <tr1_impl/cwctype> 119# undef _GLIBCXX_TR1 120# undef _GLIBCXX_END_NAMESPACE_TR1 121# undef _GLIBCXX_BEGIN_NAMESPACE_TR1 122# undef _GLIBCXX_INCLUDE_AS_CXX0X 123# endif 124#endif 125 126#endif 127