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// Locale support -*- C++ -*-

// Copyright (C) 2000, 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

// <http://www.gnu.org/licenses/>.

/** @file bits/ctype_inline.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

//

// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)

// functions go in ctype.cc

namespace std _GLIBCXX_VISIBILITY(default)

{

_GLIBCXX_BEGIN_NAMESPACE_VERSION

  bool

  ctype<char>::

  is(mask __m, char __c) const

  {

    if(_M_table)

      return _M_table[static_cast<unsigned char>(__c)] & __m;

    else

      return __OBJ_DATA(__lc_ctype)->mask[__c] & __m;

  }

  const char*

  ctype<char>::

  is(const char* __low, const char* __high, mask* __vec) const

  {

    if(_M_table)

      while (__low < __high)

        *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];

    else

      while (__low < __high)

        *__vec++ = __OBJ_DATA(__lc_ctype)->mask[*__low++];

    return __high;

  }

  const char*

  ctype<char>::

  scan_is(mask __m, const char* __low, const char* __high) const

  {

    while (__low < __high && !this->is(__m, *__low))

      ++__low;

    return __low;

  }

  const char*

  ctype<char>::

  scan_not(mask __m, const char* __low, const char* __high) const

  {

    while (__low < __high && this->is(__m, *__low) != 0)

      ++__low;

    return __low;

  }

_GLIBCXX_END_NAMESPACE_VERSION

} // namespace