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// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
// 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 2, 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.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#include <locale>
namespace std
{
// XXX At some point, just rename this file to ctype_members_char.cc
// and compile it as a separate file instead of including it here.
// Platform-specific initialization code for ctype tables.
#include <bits/ctype_noninline.h>
// Definitions for locale::id of standard facets that are specialized.
locale::id ctype<char>::id;
#ifdef _GLIBCPP_USE_WCHAR_T
locale::id ctype<wchar_t>::id;
#endif
template<>
const ctype<char>&
use_facet<ctype<char> >(const locale& __loc)
{
size_t __i = ctype<char>::id._M_id();
const locale::_Impl* __tmp = __loc._M_impl;
return static_cast<const ctype<char>&>(*(__tmp->_M_facets[__i]));
}
#ifdef _GLIBCPP_USE_WCHAR_T
template<>
const ctype<wchar_t>&
use_facet<ctype<wchar_t> >(const locale& __loc)
{
size_t __i = ctype<wchar_t>::id._M_id();
const locale::_Impl* __tmp = __loc._M_impl;
return static_cast<const ctype<wchar_t>&>(*(__tmp->_M_facets[__i]));
}
#endif
// Definitions for static const data members of ctype_base.
const ctype_base::mask ctype_base::space;
const ctype_base::mask ctype_base::print;
const ctype_base::mask ctype_base::cntrl;
const ctype_base::mask ctype_base::upper;
const ctype_base::mask ctype_base::lower;
const ctype_base::mask ctype_base::alpha;
const ctype_base::mask ctype_base::digit;
const ctype_base::mask ctype_base::punct;
const ctype_base::mask ctype_base::xdigit;
const ctype_base::mask ctype_base::alnum;
const ctype_base::mask ctype_base::graph;
const size_t ctype<char>::table_size;
ctype<char>::~ctype()
{
_S_destroy_c_locale(_M_c_locale_ctype);
if (_M_del)
delete[] this->table();
}
// These are dummy placeholders as these virtual functions are never called.
bool
ctype<char>::do_is(mask, char_type) const
{ return false; }
const char*
ctype<char>::do_is(const char_type* __c, const char_type*, mask*) const
{ return __c; }
const char*
ctype<char>::do_scan_is(mask, const char_type* __c, const char_type*) const
{ return __c; }
const char*
ctype<char>::do_scan_not(mask, const char_type* __c, const char_type*) const
{ return __c; }
char
ctype<char>::do_widen(char __c) const
{ return __c; }
const char*
ctype<char>::do_widen(const char* __lo, const char* __hi, char* __dest) const
{
memcpy(__dest, __lo, __hi - __lo);
return __hi;
}
char
ctype<char>::do_narrow(char __c, char /*__dfault*/) const
{ return __c; }
const char*
ctype<char>::do_narrow(const char* __lo, const char* __hi,
char /*__dfault*/, char* __dest) const
{
memcpy(__dest, __lo, __hi - __lo);
return __hi;
}
#ifdef _GLIBCPP_USE_WCHAR_T
ctype<wchar_t>::ctype(size_t __refs)
: __ctype_abstract_base<wchar_t>(__refs)
{ _M_c_locale_ctype = _S_c_locale; }
ctype<wchar_t>::ctype(__c_locale __cloc, size_t __refs)
: __ctype_abstract_base<wchar_t>(__refs)
{ _M_c_locale_ctype = _S_clone_c_locale(__cloc); }
ctype<wchar_t>::~ctype()
{ _S_destroy_c_locale(_M_c_locale_ctype); }
template<>
ctype_byname<wchar_t>::ctype_byname(const char* __s, size_t __refs)
: ctype<wchar_t>(__refs)
{
_S_destroy_c_locale(_M_c_locale_ctype);
_S_create_c_locale(_M_c_locale_ctype, __s);
}
#endif
} // namespace std
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