243 lines
6.7 KiB
C++
243 lines
6.7 KiB
C++
/***************************************************************************
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*
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* _time_get.h - definition of the std::time_get 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: _time_get.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 2001-2006 Rogue Wave Software.
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*
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**************************************************************************/
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#ifndef _RWSTD_LOC_TIME_GET_H_INCLUDED
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#define _RWSTD_LOC_TIME_GET_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 <loc/_facet.h>
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#include <rw/_ioiter.h>
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#include <rw/_iosfwd.h>
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#include <rw/_defs.h>
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#include _RWSTD_CTIME
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_RWSTD_NAMESPACE (__rw) {
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const void* __rw_get_timepunct (const _RW::__rw_facet*, int, _RWSTD_SIZE_T);
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} // namespace __rw
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_RWSTD_NAMESPACE (std) {
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// 22.2.5.1
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struct _RWSTD_EXPORT time_base
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{
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enum dateorder { no_order, dmy, mdy, ymd, ydm };
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};
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// 22.2.5.1
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_EXPORT
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template <class _CharT, class _InputIter = istreambuf_iterator<_CharT> >
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class time_get: public _RW::__rw_facet, public time_base
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{
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public:
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typedef _CharT char_type;
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typedef _InputIter iter_type;
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_EXPLICIT time_get (_RWSTD_SIZE_T __ref = 0)
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: _RW::__rw_facet (__ref) { }
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dateorder date_order() const {
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return do_date_order();
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}
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iter_type
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get_time (iter_type __start, iter_type __end, ios_base &__flags,
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_RWSTD_IOSTATE &__err, tm *__time) const {
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return do_get_time (__start, __end, __flags, __err, __time);
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}
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iter_type
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get_date (iter_type __start, iter_type __end, ios_base &__flags,
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_RWSTD_IOSTATE &__err, tm *__time) const {
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return do_get_date(__start, __end, __flags, __err, __time);
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}
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iter_type
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get_weekday (iter_type __start, iter_type __end, ios_base &__flags,
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_RWSTD_IOSTATE &__err, tm *__time) const {
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return do_get_weekday (__start, __end, __flags, __err, __time);
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}
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iter_type
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get_monthname (iter_type __start, iter_type __end, ios_base &__flags,
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_RWSTD_IOSTATE &__err, tm *__time) const {
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return do_get_monthname (__start, __end, __flags, __err, __time);
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}
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iter_type
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get_year (iter_type __start, iter_type __end, ios_base &__flags,
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_RWSTD_IOSTATE &__err, tm *__time) const {
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return do_get_year (__start, __end, __flags, __err, __time);
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}
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static _RW::__rw_facet_id id;
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#ifdef _RWSTD_NO_EXT_TIME_GET
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private:
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#endif // _RWSTD_NO_EXT_TIME_GET
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// extension
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iter_type
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get (iter_type, iter_type, ios_base&, _RWSTD_IOSTATE&, tm*,
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const char_type*, const char_type*) const;
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// extension
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iter_type
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get (iter_type __it, iter_type __end, ios_base &__flags,
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_RWSTD_IOSTATE &__err, tm *__time,
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char __fmt, char __modifier = '\0') const {
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return do_get (__it, __end, __flags, __err, __time, __fmt, __modifier);
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}
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protected:
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virtual dateorder do_date_order() const {
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return dateorder ();
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}
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virtual iter_type
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do_get_time (iter_type __it, iter_type __end, ios_base &__fl,
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_RWSTD_IOSTATE &__err, tm *__tmb) const {
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return do_get (__it, __end, __fl, __err, __tmb, 'X');
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}
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virtual iter_type
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do_get_date (iter_type __it, iter_type __end, ios_base &__fl,
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_RWSTD_IOSTATE &__err, tm *__tmb) const {
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return do_get (__it, __end, __fl, __err, __tmb, 'x');
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}
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virtual iter_type
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do_get_weekday (iter_type __it, iter_type __end, ios_base &__fl,
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_RWSTD_IOSTATE &__err, tm *__tmb) const {
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return do_get (__it, __end, __fl, __err, __tmb, 'a');
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}
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virtual iter_type
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do_get_monthname (iter_type __it, iter_type __end, ios_base &__fl,
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_RWSTD_IOSTATE &__err, tm *__tmb) const {
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return do_get (__it, __end, __fl, __err, __tmb, 'b');
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}
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virtual iter_type
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do_get_year (iter_type __it, iter_type __end, ios_base &__fl,
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_RWSTD_IOSTATE &__err, tm *__tmb) const {
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return do_get (__it, __end, __fl, __err, __tmb, 'Y');
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}
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#ifdef _RWSTD_NO_EXT_TIME_GET
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private:
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#endif // _RWSTD_NO_EXT_TIME_GET
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// extension
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virtual iter_type
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do_get (iter_type, iter_type, ios_base&, _RWSTD_IOSTATE&, tm*,
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char, char = '\0') 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 time_get<char, istreambuf_iterator<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 time_get<wchar_t, istreambuf_iterator<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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// 22.2.5.2
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template <class _CharT, class _InputIter = istreambuf_iterator<_CharT> >
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class time_get_byname: public time_get<_CharT, _InputIter>
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{
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char _C_namebuf [32];
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public:
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_EXPLICIT time_get_byname (const char *__name, _RWSTD_SIZE_T __ref = 0)
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: time_get<_CharT, _InputIter>(__ref) {
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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 (_TIME_GET)
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# include <loc/_time_get.cc>
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#endif // _RWSTD_DEFINE_TEMPLATE_FIRST (_TIME_GET)
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_RWSTD_NAMESPACE (std) {
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#if _RWSTD_INSTANTIATE (_TIME_GET, _CHAR)
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_RWSTD_INSTANTIATE_1 (class _RWSTD_TI_EXPORT time_get<char>);
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#endif // _RWSTD_INSTANTIATE (_TIME_GET, _CHAR)
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#if _RWSTD_INSTANTIATE (_TIME_GET, _WCHAR_T)
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_RWSTD_INSTANTIATE_1 (class _RWSTD_TI_EXPORT time_get<wchar_t>);
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#endif // _RWSTD_INSTANTIATE (_TIME_GET, _WCHAR_T)
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} // namespace std
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#if _RWSTD_DEFINE_TEMPLATE_LAST (_TIME_GET)
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# include <loc/_time_get.cc>
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#endif // _RWSTD_DEFINE_TEMPLATE_LAST (_TIME_GET)
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#endif // _RWSTD_LOC_TIME_GET_H_INCLUDED
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