// Locale support -*- C++ -*-
// Copyright (C) 2002, 2009, 2010, 2011 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
// .
/** @file bits/ctype_base.h
* This is an internal header file, included by other library headers.
* Do not attempt to use it directly. @headername{locale}
*/
//
// ISO C++ 14882: 22.1 Locales
//
// Information as gleaned from /usr/include/ctype.h.
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
/// @brief Base class for ctype.
struct ctype_base
{
// Non-standard typedefs.
typedef const unsigned char* __to_type;
// NB: Offsets into ctype::_M_table force a particular size
// on the mask type. Because of this, we don't use an enum.
typedef short mask;
static const mask upper = _UP;
static const mask lower = _LO;
static const mask alpha = _LO | _UP | _XA;
static const mask digit = _DI;
static const mask xdigit = _XD;
static const mask space = _CN | _SP | _XS;
static const mask print = _DI | _LO | _PU | _SP | _UP | _XA;
static const mask graph = _DI | _LO | _PU | _UP | _XA;
static const mask cntrl = _BB;
static const mask punct = _PU;
static const mask alnum = _DI | _LO | _UP | _XA;
};
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace