std_cwctype.h revision 132720
1// -*- C++ -*- forwarding header. 2 3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 4// Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 2, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// You should have received a copy of the GNU General Public License along 18// with this library; see the file COPYING. If not, write to the Free 19// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 20// USA. 21 22// As a special exception, you may use this file as part of a free software 23// library without restriction. Specifically, if other files instantiate 24// templates or use macros or inline functions from this file, or you compile 25// this file and link it with other files to produce an executable, this 26// file does not by itself cause the resulting executable to be covered by 27// the GNU General Public License. This exception does not however 28// invalidate any other reasons why the executable file might be covered by 29// the GNU General Public License. 30 31// 32// ISO C++ 14882: <cwctype> 33// 34 35/** @file cwctype 36 * This is a Standard C++ Library file. You should @c #include this file 37 * in your programs, rather than any of the "*.h" implementation files. 38 * 39 * This is the C++ version of the Standard C Library header @c wctype.h, 40 * and its contents are (mostly) the same as that header, but are all 41 * contained in the namespace @c std. 42 */ 43 44#ifndef _GLIBCXX_CWCTYPE 45#define _GLIBCXX_CWCTYPE 1 46 47#pragma GCC system_header 48 49#include <bits/c++config.h> 50 51#if _GLIBCXX_HAVE_WCTYPE_H 52#include <wctype.h> 53#endif 54 55// Get rid of those macros defined in <wctype.h> in lieu of real functions. 56#undef iswalnum 57#undef iswalpha 58#if _GLIBCXX_HAVE_ISWBLANK 59# undef iswblank 60#endif 61#undef iswcntrl 62#undef iswdigit 63#undef iswgraph 64#undef iswlower 65#undef iswprint 66#undef iswprint 67#undef iswpunct 68#undef iswspace 69#undef iswupper 70#undef iswxdigit 71#undef iswctype 72#undef towlower 73#undef towupper 74#undef towctrans 75#undef wctrans 76#undef wctype 77 78#if _GLIBCXX_USE_WCHAR_T 79namespace std 80{ 81 using ::wint_t; // cwchar 82 83 using ::wctype_t; 84 using ::wctrans_t; 85 86 using ::iswalnum; 87 using ::iswalpha; 88#if _GLIBCXX_HAVE_ISWBLANK 89 using ::iswblank; 90#endif 91 using ::iswcntrl; 92 using ::iswdigit; 93 using ::iswgraph; 94 using ::iswlower; 95 using ::iswprint; 96 using ::iswprint; 97 using ::iswpunct; 98 using ::iswspace; 99 using ::iswupper; 100 using ::iswxdigit; 101 using ::iswctype; 102 using ::towlower; 103 using ::towupper; 104 using ::towctrans; 105 using ::wctrans; 106 using ::wctype; 107} 108#endif //_GLIBCXX_USE_WCHAR_T 109 110#endif 111