1 // Locale support -*- C++ -*- 2 3 // Copyright (C) 2010 Free Software Foundation, Inc. 4 // 5 // This file is part of the GNU ISO C++ Library. This library is free 6 // software; you can redistribute it and/or modify it under the 7 // terms of the GNU General Public License as published by the 8 // Free Software Foundation; either version 3, or (at your option) 9 // any later version. 10 11 // This library is distributed in the hope that it will be useful, 12 // but WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 // GNU General Public License for more details. 15 16 // Under Section 7 of GPL version 3, you are granted additional 17 // permissions described in the GCC Runtime Library Exception, version 18 // 3.1, as published by the Free Software Foundation. 19 20 // You should have received a copy of the GNU General Public License and 21 // a copy of the GCC Runtime Library Exception along with this program; 22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 // <http://www.gnu.org/licenses/>. 24 25 // 26 // ISO C++ 14882: 22.1 Locales 27 // 28 29 // Information as gleaned from /usr/include/ctype.h, for solaris2.5.1 30 31 // Support for Solaris 2.5.1 32 33 _GLIBCXX_BEGIN_NAMESPACE(std) 34 35 /// @brief Base class for ctype. 36 struct ctype_base 37 { 38 // Non-standard typedefs. 39 typedef const int* __to_type; 40 41 // NB: Offsets into ctype<char>::_M_table force a particular size 42 // on the mask type. Because of this, we don't use an enum. 43 typedef char mask; 44 static const mask upper = _U; 45 static const mask lower = _L; 46 static const mask alpha = _U | _L; 47 static const mask digit = _N; 48 static const mask xdigit = _X | _N; 49 static const mask space = _S; 50 static const mask print = _P | _U | _L | _N | _B; 51 static const mask graph = _P | _U | _L | _N; 52 static const mask cntrl = _C; 53 static const mask punct = _P; 54 static const mask alnum = _U | _L | _N; 55 }; 56 57 _GLIBCXX_END_NAMESPACE 58
