1 // -*- C++ -*- forwarding header. 2 3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 4 // 2006, 2007, 2008, 2009 5 // Free Software Foundation, Inc. 6 // 7 // This file is part of the GNU ISO C++ Library. This library is free 8 // software; you can redistribute it and/or modify it under the 9 // terms of the GNU General Public License as published by the 10 // Free Software Foundation; either version 3, or (at your option) 11 // any later version. 12 13 // This library is distributed in the hope that it will be useful, 14 // but WITHOUT ANY WARRANTY; without even the implied warranty of 15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 // GNU General Public License for more details. 17 18 // Under Section 7 of GPL version 3, you are granted additional 19 // permissions described in the GCC Runtime Library Exception, version 20 // 3.1, as published by the Free Software Foundation. 21 22 // You should have received a copy of the GNU General Public License and 23 // a copy of the GCC Runtime Library Exception along with this program; 24 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 25 // <http://www.gnu.org/licenses/>. 26 27 /** @file include/cwctype 28 * This is a Standard C++ Library file. You should @c #include this file 29 * in your programs, rather than any of the "*.h" implementation files. 30 * 31 * This is the C++ version of the Standard C Library header @c wctype.h, 32 * and its contents are (mostly) the same as that header, but are all 33 * contained in the namespace @c std (except for names which are defined 34 * as macros in C). 35 */ 36 37 // 38 // ISO C++ 14882: <cwctype> 39 // 40 41 #pragma GCC system_header 42 43 #include <bits/c++config.h> 44 45 #if _GLIBCXX_HAVE_WCTYPE_H 46 #include <wctype.h> 47 #endif 48 49 #ifndef _GLIBCXX_CWCTYPE 50 #define _GLIBCXX_CWCTYPE 1 51 52 // Get rid of those macros defined in <wctype.h> in lieu of real functions. 53 #undef iswalnum 54 #undef iswalpha 55 #if _GLIBCXX_HAVE_ISWBLANK 56 # undef iswblank 57 #endif 58 #undef iswcntrl 59 #undef iswctype 60 #undef iswdigit 61 #undef iswgraph 62 #undef iswlower 63 #undef iswprint 64 #undef iswpunct 65 #undef iswspace 66 #undef iswupper 67 #undef iswxdigit 68 #undef towctrans 69 #undef towlower 70 #undef towupper 71 #undef wctrans 72 #undef wctype 73 74 #if _GLIBCXX_USE_WCHAR_T 75 76 _GLIBCXX_BEGIN_NAMESPACE(std) 77 78 using ::wctrans_t; 79 using ::wctype_t; 80 using ::wint_t; 81 82 using ::iswalnum; 83 using ::iswalpha; 84 #if _GLIBCXX_HAVE_ISWBLANK 85 using ::iswblank; 86 #endif 87 using ::iswcntrl; 88 using ::iswctype; 89 using ::iswdigit; 90 using ::iswgraph; 91 using ::iswlower; 92 using ::iswprint; 93 using ::iswpunct; 94 using ::iswspace; 95 using ::iswupper; 96 using ::iswxdigit; 97 using ::towctrans; 98 using ::towlower; 99 using ::towupper; 100 using ::wctrans; 101 using ::wctype; 102 103 _GLIBCXX_END_NAMESPACE 104 105 #endif //_GLIBCXX_USE_WCHAR_T 106 107 #ifdef __GXX_EXPERIMENTAL_CXX0X__ 108 # if defined(_GLIBCXX_INCLUDE_AS_TR1) 109 # error C++0x header cannot be included from TR1 header 110 # endif 111 # if defined(_GLIBCXX_INCLUDE_AS_CXX0X) 112 # include <tr1_impl/cwctype> 113 # else 114 # define _GLIBCXX_INCLUDE_AS_CXX0X 115 # define _GLIBCXX_BEGIN_NAMESPACE_TR1 116 # define _GLIBCXX_END_NAMESPACE_TR1 117 # define _GLIBCXX_TR1 118 # include <tr1_impl/cwctype> 119 # undef _GLIBCXX_TR1 120 # undef _GLIBCXX_END_NAMESPACE_TR1 121 # undef _GLIBCXX_BEGIN_NAMESPACE_TR1 122 # undef _GLIBCXX_INCLUDE_AS_CXX0X 123 # endif 124 #endif 125 126 #endif 127