libstdc++-v3/config/os/solaris/solaris2.5/ctype_inline.h

   1 // Locale support -*- C++ -*-
   2
   3 // Copyright (C) 1997-1999, 2000, 2002 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  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 /** @file ctype_inline.h
  31  *  This is an internal header file, included by other library headers.
  32  *  You should not attempt to use it directly.
  33  */
  34
  35 //
  36 // ISO C++ 14882: 22.1  Locales
  37 //
  38
  39 // ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
  40 // functions go in ctype.cc
  41
  42 _GLIBCXX_BEGIN_NAMESPACE(std)
  43
  44   bool
  45   ctype<char>::
  46   is(mask __m, char __c) const
  47   { return (_M_table + 1)[static_cast<unsigned char>(__c)] & __m; }
  48
  49   const char*
  50   ctype<char>::
  51   is(const char* __low, const char* __high, mask* __vec) const
  52   {
  53     while (__low < __high)
  54       *__vec++ = (_M_table + 1)[static_cast<unsigned char>(*__low++)];
  55     return __high;
  56   }
  57
  58   const char*
  59   ctype<char>::
  60   scan_is(mask __m, const char* __low, const char* __high) const
  61   {
  62     while (__low < __high
  63            && !((_M_table + 1)[static_cast<unsigned char>(*__low)] & __m))
  64       ++__low;
  65     return __low;
  66   }
  67
  68   const char*
  69   ctype<char>::
  70   scan_not(mask __m, const char* __low, const char* __high) const
  71   {
  72     while (__low < __high
  73            && ((_M_table + 1)[static_cast<unsigned char>(*__low)] & __m) != 0)
  74       ++__low;
  75     return __low;
  76   }
  77
  78 _GLIBCXX_END_NAMESPACE