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
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 2, 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 // You should have received a copy of the GNU General Public License along
00019 // with this library; see the file COPYING.  If not, write to the Free
00020 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
00021 // USA.
00022 
00023 // As a special exception, you may use this file as part of a free software
00024 // library without restriction.  Specifically, if other files instantiate
00025 // templates or use macros or inline functions from this file, or you compile
00026 // this file and link it with other files to produce an executable, this
00027 // file does not by itself cause the resulting executable to be covered by
00028 // the GNU General Public License.  This exception does not however
00029 // invalidate any other reasons why the executable file might be covered by
00030 // the GNU General Public License.
00031 
00032 /** @file include/cctype
00033  *  This is a Standard C++ Library file.  You should @c #include this file
00034  *  in your programs, rather than any of the "*.h" implementation files.
00035  *
00036  *  This is the C++ version of the Standard C Library header @c ctype.h,
00037  *  and its contents are (mostly) the same as that header, but are all
00038  *  contained in the namespace @c std (except for names which are defined
00039  *  as macros in C).
00040  */
00041 
00042 //
00043 // ISO C++ 14882: <ccytpe>
00044 //
00045 
00046 #pragma GCC system_header
00047 
00048 #include <bits/c++config.h>
00049 #include_next <ctype.h>
00050 
00051 #ifndef _GLIBCXX_CCTYPE
00052 #define _GLIBCXX_CCTYPE 1
00053 
00054 // Get rid of those macros defined in <ctype.h> in lieu of real functions.
00055 #undef isalnum
00056 #undef isalpha
00057 #undef iscntrl
00058 #undef isdigit
00059 #undef isgraph
00060 #undef islower
00061 #undef isprint
00062 #undef ispunct
00063 #undef isspace
00064 #undef isupper
00065 #undef isxdigit
00066 #undef tolower
00067 #undef toupper
00068 
00069 _GLIBCXX_BEGIN_NAMESPACE(std)
00070 
00071   using ::isalnum;
00072   using ::isalpha;
00073   using ::iscntrl;
00074   using ::isdigit;
00075   using ::isgraph;
00076   using ::islower;
00077   using ::isprint;
00078   using ::ispunct;
00079   using ::isspace;
00080   using ::isupper;
00081   using ::isxdigit;
00082   using ::tolower;
00083   using ::toupper;
00084 
00085 _GLIBCXX_END_NAMESPACE
00086 
00087 #ifdef __GXX_EXPERIMENTAL_CXX0X__
00088 #  if defined(_GLIBCXX_INCLUDE_AS_TR1)
00089 #    error C++0x header cannot be included from TR1 header
00090 #  endif
00091 #  if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
00092 #    include <tr1_impl/cctype>
00093 #  else
00094 #    define _GLIBCXX_INCLUDE_AS_CXX0X
00095 #    define _GLIBCXX_BEGIN_NAMESPACE_TR1
00096 #    define _GLIBCXX_END_NAMESPACE_TR1
00097 #    define _GLIBCXX_TR1
00098 #    include <tr1_impl/cctype>
00099 #    undef _GLIBCXX_TR1
00100 #    undef _GLIBCXX_END_NAMESPACE_TR1
00101 #    undef _GLIBCXX_BEGIN_NAMESPACE_TR1
00102 #    undef _GLIBCXX_INCLUDE_AS_CXX0X
00103 #  endif
00104 #endif
00105 
00106 #endif

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