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
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
00019 // along with this library; see the file COPYING.  If not, write to
00020 // the Free Software Foundation, 51 Franklin Street, Fifth Floor,
00021 // Boston, MA 02110-1301, 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/cwctype
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 wctype.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: <cwctype>
00044 //
00045 
00046 #pragma GCC system_header
00047 
00048 #include <bits/c++config.h>
00049 
00050 #if _GLIBCXX_HAVE_WCTYPE_H
00051 #include <wctype.h>
00052 #endif
00053 
00054 #ifndef _GLIBCXX_CWCTYPE
00055 #define _GLIBCXX_CWCTYPE 1
00056 
00057 // Get rid of those macros defined in <wctype.h> in lieu of real functions.
00058 #undef iswalnum
00059 #undef iswalpha
00060 #if _GLIBCXX_HAVE_ISWBLANK
00061 # undef iswblank
00062 #endif
00063 #undef iswcntrl
00064 #undef iswctype
00065 #undef iswdigit
00066 #undef iswgraph
00067 #undef iswlower
00068 #undef iswprint
00069 #undef iswpunct
00070 #undef iswspace
00071 #undef iswupper
00072 #undef iswxdigit
00073 #undef towctrans
00074 #undef towlower
00075 #undef towupper
00076 #undef wctrans
00077 #undef wctype
00078 
00079 #if _GLIBCXX_USE_WCHAR_T
00080 
00081 _GLIBCXX_BEGIN_NAMESPACE(std)
00082 
00083   using ::wctrans_t;
00084   using ::wctype_t;
00085   using ::wint_t;
00086 
00087   using ::iswalnum;
00088   using ::iswalpha;
00089 #if _GLIBCXX_HAVE_ISWBLANK
00090   using ::iswblank;
00091 #endif
00092   using ::iswcntrl;
00093   using ::iswctype;
00094   using ::iswdigit;
00095   using ::iswgraph;
00096   using ::iswlower;
00097   using ::iswprint;
00098   using ::iswpunct;
00099   using ::iswspace;
00100   using ::iswupper;
00101   using ::iswxdigit;
00102   using ::towctrans;
00103   using ::towlower;
00104   using ::towupper;
00105   using ::wctrans;
00106   using ::wctype;
00107 
00108 _GLIBCXX_END_NAMESPACE
00109 
00110 #endif //_GLIBCXX_USE_WCHAR_T
00111 
00112 #ifdef __GXX_EXPERIMENTAL_CXX0X__
00113 #  if defined(_GLIBCXX_INCLUDE_AS_TR1)
00114 #    error C++0x header cannot be included from TR1 header
00115 #  endif
00116 #  if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
00117 #    include <tr1_impl/cwctype>
00118 #  else
00119 #    define _GLIBCXX_INCLUDE_AS_CXX0X
00120 #    define _GLIBCXX_BEGIN_NAMESPACE_TR1
00121 #    define _GLIBCXX_END_NAMESPACE_TR1
00122 #    define _GLIBCXX_TR1
00123 #    include <tr1_impl/cwctype>
00124 #    undef _GLIBCXX_TR1
00125 #    undef _GLIBCXX_END_NAMESPACE_TR1
00126 #    undef _GLIBCXX_BEGIN_NAMESPACE_TR1
00127 #    undef _GLIBCXX_INCLUDE_AS_CXX0X
00128 #  endif
00129 #endif
00130 
00131 #endif

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