172 lines
4.1 KiB
C++
172 lines
4.1 KiB
C++
/***************************************************************************
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*
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* _messages.h - definition of the std::messages class templates
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*
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* This is an internal header file used to implement the C++ Standard
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* Library. It should never be #included directly by a program.
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*
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* $Id: _messages.h 637130 2008-03-14 15:16:33Z faridz $
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*
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***************************************************************************
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*
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* Copyright 1994-2007 Rogue Wave Software, Inc.
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*
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**************************************************************************/
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#ifndef _RWSTD_LOC_MESSAGES_H_INCLUDED
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#define _RWSTD_LOC_MESSAGES_H_INCLUDED
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#if __GNUG__ >= 3
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# pragma GCC system_header
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#endif // gcc >= 3
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#include <string>
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#include <loc/_facet.h>
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#include <loc/_codecvt.h>
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#include <loc/_locale.h>
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#include <rw/_defs.h>
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_RWSTD_NAMESPACE (__rw) {
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int __rw_cat_open (const _STD::string&, const _STD::locale&);
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const char* __rw_get_message (int, int, int);
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const _STD::locale& __rw_get_locale (int);
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void __rw_cat_close (int);
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} // namespace __rw
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_RWSTD_NAMESPACE (std) {
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struct _RWSTD_EXPORT messages_base
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{
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typedef int catalog;
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};
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// 22.2.7.1
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_EXPORT
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template <class _CharT>
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class messages: public _RW::__rw_facet,
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public messages_base
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{
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public:
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typedef _CharT char_type;
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typedef basic_string<char_type, char_traits<char_type>,
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allocator<char_type> > string_type;
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_EXPLICIT messages (_RWSTD_SIZE_T __refs = 0)
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: _RW::__rw_facet (__refs) { }
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catalog open (const string& __fun, const locale& __loc) const {
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return do_open (__fun, __loc);
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}
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string_type get (catalog __c, int __set, int __msgid,
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const string_type& __df) const {
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return do_get (__c, __set, __msgid, __df);
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}
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void close (catalog __c) const {
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do_close (__c);
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}
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static _RW::__rw_facet_id id;
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protected:
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virtual catalog do_open (const string&, const locale&) const;
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virtual string_type do_get (catalog, int, int, const string_type&) const;
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virtual void do_close (catalog) const;
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};
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#ifndef _RWSTD_NO_SPECIALIZED_FACET_ID
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_RWSTD_SPECIALIZED_CLASS
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_RW::__rw_facet_id messages<char>::id;
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# ifndef _RWSTD_NO_WCHAR_T
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_RWSTD_SPECIALIZED_CLASS
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_RW::__rw_facet_id messages<wchar_t>::id;
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# endif // _RWSTD_NO_WCHAR_T
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#endif // _RWSTD_NO_SPECIALIZED_FACET_ID
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// 22.2.7.2
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template <class _CharT>
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class messages_byname: public messages<_CharT>
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{
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char _C_namebuf [32];
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public:
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_EXPLICIT messages_byname (const char *__name, _RWSTD_SIZE_T __refs = 0)
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: messages<_CharT>(__refs) {
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this->_C_set_name (__name, _C_namebuf, sizeof _C_namebuf);
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}
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};
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} // namespace std
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#if _RWSTD_DEFINE_TEMPLATE_FIRST (_MESSAGES)
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# include <loc/_messages.cc>
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#endif // _RWSTD_DEFINE_TEMPLATE_FIRST (MESSAGES)
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_RWSTD_NAMESPACE (std) {
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#if _RWSTD_INSTANTIATE (_MESSAGES, _CHAR)
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_RWSTD_INSTANTIATE_1 (class _RWSTD_TI_EXPORT messages<char>);
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#endif // _RWSTD_INSTANTIATE (_MESSAGES, _CHAR)
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#if _RWSTD_INSTANTIATE (_MESSAGES, _WCHAR_T)
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_RWSTD_INSTANTIATE_1 (class _RWSTD_TI_EXPORT messages<wchar_t>);
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#endif // _RWSTD_INSTANTIATE (_MESSAGES, _WCHAR_T)
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} // namespace std
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#if _RWSTD_DEFINE_TEMPLATE_LAST (_MESSAGES)
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# include <loc/_messages.cc>
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#endif // _RWSTD_DEFINE_TEMPLATE_LAST (MESSAGES)
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#endif // _RWSTD_LOC_MESSAGES_H_INCLUDED
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