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// Locale support -*- C++ -*-
// Copyright (C) 1997-2016 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
//
// Information extracted from target/h/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<char>::_M_table force a particular size
// on the mask type. Because of this, we don't use an enum.
typedef unsigned char mask;
static const mask upper = _C_UPPER;
static const mask lower = _C_LOWER;
static const mask alpha = _C_UPPER | _C_LOWER;
static const mask digit = _C_NUMBER;
static const mask xdigit = _C_HEX_NUMBER;
static const mask space = _C_WHITE_SPACE | _C_CONTROL;
static const mask print = (_C_UPPER | _C_LOWER | _C_NUMBER
| _C_WHITE_SPACE | _C_PUNCT);
static const mask graph = _C_UPPER | _C_LOWER | _C_NUMBER | _C_PUNCT;
static const mask cntrl = _C_CONTROL;
static const mask punct = _C_PUNCT;
static const mask alnum = _C_UPPER | _C_LOWER | _C_NUMBER;
#if __cplusplus >= 201103L
static const mask blank = _C_WHITE_SPACE;
#endif
};
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace
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