cctype

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00001 // -*- C++ -*- forwarding header.
00002 
00003 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
00004 // 2006, 2007, 2008, 2009
00005 // Free Software Foundation, Inc.
00006 //
00007 // This file is part of the GNU ISO C++ Library.  This library is free
00008 // software; you can redistribute it and/or modify it under the
00009 // terms of the GNU General Public License as published by the
00010 // Free Software Foundation; either version 3, or (at your option)
00011 // any later version.
00012 
00013 // This library is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016 // GNU General Public License for more details.
00017 
00018 // Under Section 7 of GPL version 3, you are granted additional
00019 // permissions described in the GCC Runtime Library Exception, version
00020 // 3.1, as published by the Free Software Foundation.
00021 
00022 // You should have received a copy of the GNU General Public License and
00023 // a copy of the GCC Runtime Library Exception along with this program;
00024 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
00025 // <http://www.gnu.org/licenses/>.
00026 
00027 /** @file include/cctype
00028  *  This is a Standard C++ Library file.  You should @c #include this file
00029  *  in your programs, rather than any of the "*.h" implementation files.
00030  *
00031  *  This is the C++ version of the Standard C Library header @c ctype.h,
00032  *  and its contents are (mostly) the same as that header, but are all
00033  *  contained in the namespace @c std (except for names which are defined
00034  *  as macros in C).
00035  */
00036 
00037 //
00038 // ISO C++ 14882: <ccytpe>
00039 //
00040 
00041 #pragma GCC system_header
00042 
00043 #include <bits/c++config.h>
00044 #include <ctype.h>
00045 
00046 #ifndef _GLIBCXX_CCTYPE
00047 #define _GLIBCXX_CCTYPE 1
00048 
00049 // Get rid of those macros defined in <ctype.h> in lieu of real functions.
00050 #undef isalnum
00051 #undef isalpha
00052 #undef iscntrl
00053 #undef isdigit
00054 #undef isgraph
00055 #undef islower
00056 #undef isprint
00057 #undef ispunct
00058 #undef isspace
00059 #undef isupper
00060 #undef isxdigit
00061 #undef tolower
00062 #undef toupper
00063 
00064 _GLIBCXX_BEGIN_NAMESPACE(std)
00065 
00066   using ::isalnum;
00067   using ::isalpha;
00068   using ::iscntrl;
00069   using ::isdigit;
00070   using ::isgraph;
00071   using ::islower;
00072   using ::isprint;
00073   using ::ispunct;
00074   using ::isspace;
00075   using ::isupper;
00076   using ::isxdigit;
00077   using ::tolower;
00078   using ::toupper;
00079 
00080 _GLIBCXX_END_NAMESPACE
00081 
00082 #ifdef __GXX_EXPERIMENTAL_CXX0X__
00083 #  if defined(_GLIBCXX_INCLUDE_AS_TR1)
00084 #    error C++0x header cannot be included from TR1 header
00085 #  endif
00086 #  if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
00087 #    include <tr1_impl/cctype>
00088 #  else
00089 #    define _GLIBCXX_INCLUDE_AS_CXX0X
00090 #    define _GLIBCXX_BEGIN_NAMESPACE_TR1
00091 #    define _GLIBCXX_END_NAMESPACE_TR1
00092 #    define _GLIBCXX_TR1
00093 #    include <tr1_impl/cctype>
00094 #    undef _GLIBCXX_TR1
00095 #    undef _GLIBCXX_END_NAMESPACE_TR1
00096 #    undef _GLIBCXX_BEGIN_NAMESPACE_TR1
00097 #    undef _GLIBCXX_INCLUDE_AS_CXX0X
00098 #  endif
00099 #endif
00100 
00101 #endif

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