cwctype

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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/cwctype
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 wctype.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: <cwctype>
00039 //
00040 
00041 #pragma GCC system_header
00042 
00043 #include <bits/c++config.h>
00044 
00045 #if _GLIBCXX_HAVE_WCTYPE_H
00046 #include <wctype.h>
00047 #endif
00048 
00049 #ifndef _GLIBCXX_CWCTYPE
00050 #define _GLIBCXX_CWCTYPE 1
00051 
00052 // Get rid of those macros defined in <wctype.h> in lieu of real functions.
00053 #undef iswalnum
00054 #undef iswalpha
00055 #if _GLIBCXX_HAVE_ISWBLANK
00056 # undef iswblank
00057 #endif
00058 #undef iswcntrl
00059 #undef iswctype
00060 #undef iswdigit
00061 #undef iswgraph
00062 #undef iswlower
00063 #undef iswprint
00064 #undef iswpunct
00065 #undef iswspace
00066 #undef iswupper
00067 #undef iswxdigit
00068 #undef towctrans
00069 #undef towlower
00070 #undef towupper
00071 #undef wctrans
00072 #undef wctype
00073 
00074 #if _GLIBCXX_USE_WCHAR_T
00075 
00076 _GLIBCXX_BEGIN_NAMESPACE(std)
00077 
00078   using ::wctrans_t;
00079   using ::wctype_t;
00080   using ::wint_t;
00081 
00082   using ::iswalnum;
00083   using ::iswalpha;
00084 #if _GLIBCXX_HAVE_ISWBLANK
00085   using ::iswblank;
00086 #endif
00087   using ::iswcntrl;
00088   using ::iswctype;
00089   using ::iswdigit;
00090   using ::iswgraph;
00091   using ::iswlower;
00092   using ::iswprint;
00093   using ::iswpunct;
00094   using ::iswspace;
00095   using ::iswupper;
00096   using ::iswxdigit;
00097   using ::towctrans;
00098   using ::towlower;
00099   using ::towupper;
00100   using ::wctrans;
00101   using ::wctype;
00102 
00103 _GLIBCXX_END_NAMESPACE
00104 
00105 #endif //_GLIBCXX_USE_WCHAR_T
00106 
00107 #ifdef __GXX_EXPERIMENTAL_CXX0X__
00108 #  if defined(_GLIBCXX_INCLUDE_AS_TR1)
00109 #    error C++0x header cannot be included from TR1 header
00110 #  endif
00111 #  if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
00112 #    include <tr1_impl/cwctype>
00113 #  else
00114 #    define _GLIBCXX_INCLUDE_AS_CXX0X
00115 #    define _GLIBCXX_BEGIN_NAMESPACE_TR1
00116 #    define _GLIBCXX_END_NAMESPACE_TR1
00117 #    define _GLIBCXX_TR1
00118 #    include <tr1_impl/cwctype>
00119 #    undef _GLIBCXX_TR1
00120 #    undef _GLIBCXX_END_NAMESPACE_TR1
00121 #    undef _GLIBCXX_BEGIN_NAMESPACE_TR1
00122 #    undef _GLIBCXX_INCLUDE_AS_CXX0X
00123 #  endif
00124 #endif
00125 
00126 #endif

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