1// -*- C++ -*- forwarding header. 2 3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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/** @file include/cctype 32 * This is a Standard C++ Library file. You should @c #include this file 33 * in your programs, rather than any of the "*.h" implementation files. 34 * 35 * This is the C++ version of the Standard C Library header @c ctype.h, 36 * and its contents are (mostly) the same as that header, but are all 37 * contained in the namespace @c std (except for names which are defined 38 * as macros in C). 39 */ 40 41// 42// ISO C++ 14882: <ccytpe> 43// 44 45#ifndef _GLIBCXX_CCTYPE 46#define _GLIBCXX_CCTYPE 1 47 48#pragma GCC system_header 49 50#include <bits/c++config.h> 51#include <ctype.h> 52 53// Get rid of those macros defined in <ctype.h> in lieu of real functions. 54#undef isalnum 55#undef isalpha 56#undef iscntrl 57#undef isdigit 58#undef isgraph 59#undef islower 60#undef isprint 61#undef ispunct 62#undef isspace 63#undef isupper 64#undef isxdigit 65#undef tolower 66#undef toupper 67 68_GLIBCXX_BEGIN_NAMESPACE(std) 69 70 using ::isalnum; 71 using ::isalpha; 72 using ::iscntrl; 73 using ::isdigit; 74 using ::isgraph; 75 using ::islower; 76 using ::isprint; 77 using ::ispunct; 78 using ::isspace; 79 using ::isupper; 80 using ::isxdigit; 81 using ::tolower; 82 using ::toupper; 83 84_GLIBCXX_END_NAMESPACE 85 86#endif 87