libstdc++-v3/config/os/irix/irix6.5/ctype_noninline.h

   1 // Locale support -*- C++ -*-
   2
   3 // Copyright (C) 1997, 1998, 1999, 2001, 2002, 2009 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 /** @file bits/ctype_noninline.h
  26  *  This is an internal header file, included by other library headers.
  27  *  Do not attempt to use it directly. @headername{locale}
  28  */
  29
  30 //
  31 // ISO C++ 14882: 22.1  Locales
  32 //
  33
  34 // Information as gleaned from /usr/include/ctype.h
  35
  36   const ctype_base::mask*
  37   ctype<char>::classic_table() throw()
  38   { return 0; }
  39
  40   ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
  41                      size_t __refs)
  42   : facet(__refs), _M_del(__table != 0 && __del),
  43   _M_toupper(NULL), _M_tolower(NULL),
  44   _M_table(!__table ?
  45            (const mask*) (__libc_attr._ctype_tbl->_class + 1) : __table)
  46   {
  47     memset(_M_widen, 0, sizeof(_M_widen));
  48     _M_widen_ok = 0;
  49     memset(_M_narrow, 0, sizeof(_M_narrow));
  50     _M_narrow_ok = 0;
  51   }
  52
  53   ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
  54   : facet(__refs), _M_del(__table != 0 && __del),
  55   _M_toupper(NULL), _M_tolower(NULL),
  56   _M_table(!__table ?
  57            (const mask*) (__libc_attr._ctype_tbl->_class + 1) : __table)
  58   {
  59     memset(_M_widen, 0, sizeof(_M_widen));
  60     _M_widen_ok = 0;
  61     memset(_M_narrow, 0, sizeof(_M_narrow));
  62     _M_narrow_ok = 0;
  63   }
  64
  65   char
  66   ctype<char>::do_toupper(char __c) const
  67   { return _toupper(__c); }
  68
  69   const char*
  70   ctype<char>::do_toupper(char* __low, const char* __high) const
  71   {
  72     while (__low < __high)
  73       {
  74         *__low = do_toupper(*__low);
  75         ++__low;
  76       }
  77     return __high;
  78   }
  79
  80   char
  81   ctype<char>::do_tolower(char __c) const
  82   { return _tolower(__c); }
  83
  84   const char*
  85   ctype<char>::do_tolower(char* __low, const char* __high) const
  86   {
  87     while (__low < __high)
  88       {
  89         *__low = do_tolower(*__low);
  90         ++__low;
  91       }
  92     return __high;
  93   }