libstdc++-v3/config/os/vxworks/ctype_inline.h

   1 // Locale support -*- C++ -*-
   2
   3 // Copyright (C) 2000, 2003 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 2, 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 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // As a special exception, you may use this file as part of a free software
  22 // library without restriction.  Specifically, if other files instantiate
  23 // templates or use macros or inline functions from this file, or you compile
  24 // this file and link it with other files to produce an executable, this
  25 // file does not by itself cause the resulting executable to be covered by
  26 // the GNU General Public License.  This exception does not however
  27 // invalidate any other reasons why the executable file might be covered by
  28 // the GNU General Public License.
  29
  30 //
  31 // ISO C++ 14882: 22.1  Locales
  32 //
  33
  34 // Information as gleaned from target/h/ctype.h
  35
  36 // ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
  37 // functions go in ctype.cc
  38
  39   bool
  40   ctype<char>::
  41   is(mask __m, char __c) const
  42   { return __ctype[static_cast<unsigned char>(__c)] & __m; }
  43
  44   const char*
  45   ctype<char>::
  46   is(const char* __low, const char* __high, mask* __vec) const
  47   {
  48     while (__low < __high)
  49       *__vec++ = __ctype[static_cast<unsigned char>(*__low++)];
  50     return __high;
  51   }
  52
  53   const char*
  54   ctype<char>::
  55   scan_is(mask __m, const char* __low, const char* __high) const
  56   {
  57     while (__low < __high
  58            && !(__ctype[static_cast<unsigned char>(*__low)] & __m))
  59       ++__low;
  60     return __low;
  61   }
  62
  63   const char*
  64   ctype<char>::
  65   scan_not(mask __m, const char* __low, const char* __high) const
  66   {
  67     while (__low < __high
  68            && (__ctype[static_cast<unsigned char>(*__low)] & __m))
  69       ++__low;
  70     return __low;
  71   }