55 lines
2.1 KiB
C++
55 lines
2.1 KiB
C++
// Locale support -*- C++ -*-
|
|
|
|
// Copyright (C) 2001, 2003, 2009 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// Under Section 7 of GPL version 3, you are granted additional
|
|
// permissions described in the GCC Runtime Library Exception, version
|
|
// 3.1, as published by the Free Software Foundation.
|
|
|
|
// You should have received a copy of the GNU General Public License and
|
|
// a copy of the GCC Runtime Library Exception along with this program;
|
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
//
|
|
// ISO C++ 14882: 22.1 Locales
|
|
//
|
|
|
|
_GLIBCXX_BEGIN_NAMESPACE(std)
|
|
|
|
/// @brief Base class for ctype.
|
|
struct ctype_base
|
|
{
|
|
typedef unsigned short mask;
|
|
|
|
// Non-standard typedefs.
|
|
typedef unsigned char * __to_type;
|
|
|
|
// NB: Offsets into ctype<char>::_M_table force a particular size
|
|
// on the mask type. Because of this, we don't use an enum.
|
|
static const mask space = __dj_ISSPACE; // Whitespace
|
|
static const mask print = __dj_ISPRINT; // Printing
|
|
static const mask cntrl = __dj_ISCNTRL; // Control character
|
|
static const mask upper = __dj_ISUPPER; // UPPERCASE
|
|
static const mask lower = __dj_ISLOWER; // lowercase
|
|
static const mask alpha = __dj_ISALPHA; // Alphabetic
|
|
static const mask digit = __dj_ISDIGIT; // Numeric
|
|
static const mask punct = __dj_ISPUNCT; // Punctuation
|
|
static const mask xdigit = __dj_ISXDIGIT; // Hexadecimal numeric
|
|
static const mask alnum = __dj_ISALPHA | __dj_ISDIGIT; // Alphanumeric
|
|
static const mask graph = __dj_ISALPHA | __dj_ISDIGIT | __dj_ISPUNCT; // Graphical
|
|
};
|
|
|
|
_GLIBCXX_END_NAMESPACE
|