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Jose Caban
249
extern/stdcxx/4.2.1/include/loc/_moneypunct.h
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249
extern/stdcxx/4.2.1/include/loc/_moneypunct.h
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/***************************************************************************
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*
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* _moneypunct.h - definition of the std::moneypunct 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: _moneypunct.h 648752 2008-04-16 17:01:56Z 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 1994-2006 Rogue Wave Software.
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*
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**************************************************************************/
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#ifndef _RWSTD_LOC_MONEYPUNCT_H_INCLUDED
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#define _RWSTD_LOC_MONEYPUNCT_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/_punct.h>
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#include <rw/_defs.h>
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_RWSTD_NAMESPACE (std) {
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// 22.2.6.3
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struct money_base
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{
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enum part { none, space, symbol, sign, value };
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struct pattern { char field [4]; };
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};
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// 22.2.6.3
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_EXPORT
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template <class _CharT, bool _Intl = false>
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struct moneypunct: _RW::__rw_facet, public money_base
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{
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typedef _CharT char_type;
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typedef
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basic_string<char_type, char_traits<char_type>, allocator<char_type> >
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string_type;
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_EXPLICIT moneypunct (_RWSTD_SIZE_T __refs = 0)
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: _RW::__rw_facet (__refs) { }
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char_type decimal_point () const {
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return do_decimal_point ();
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}
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char_type thousands_sep () const {
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return do_thousands_sep ();
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}
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string grouping () const {
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return do_grouping ();
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}
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string_type curr_symbol () const {
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return do_curr_symbol ();
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}
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string_type positive_sign () const {
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return do_positive_sign ();
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}
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string_type negative_sign () const {
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return do_negative_sign ();
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}
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int frac_digits () const {
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return do_frac_digits ();
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}
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pattern pos_format () const {
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return do_pos_format ();
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}
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pattern neg_format () const {
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return do_neg_format ();
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}
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static _RW::__rw_facet_id id;
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_RWSTD_STATIC_CONST (bool, intl = _Intl);
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protected:
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// 22.2.6.3.1, p1
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virtual char_type do_decimal_point () const {
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return *_C_get (this, _RW::__rw_dp);
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}
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// 22.2.6.3.1, p2
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virtual char_type do_thousands_sep () const {
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return *_C_get (this, _RW::__rw_ts);
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}
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// 22.2.6.3.1, p3
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virtual string do_grouping () const {
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return
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_RWSTD_REINTERPRET_CAST (const char*, _C_get (this, _RW::__rw_gr));
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}
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// 22.2.6.3.1, p4
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virtual string_type do_curr_symbol () const {
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return _C_get (this, _RW::__rw_cs);
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}
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// 22.2.6.3.1, p5
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virtual string_type do_positive_sign () const {
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return _C_get (this, _RW::__rw_ps);
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}
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// 22.2.6.3.1, p5
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virtual string_type do_negative_sign () const {
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return _C_get (this, _RW::__rw_ns);
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}
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// 22.2.6.3.1, p6
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virtual int do_frac_digits () const {
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return _RWSTD_STATIC_CAST(int, _RWSTD_REINTERPRET_CAST (_RWSTD_SIZE_T,
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_C_get (this, _RW::__rw_fd)));
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}
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// 22.2.6.3.1, p7
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virtual pattern do_pos_format () const {
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return *_RWSTD_REINTERPRET_CAST (const pattern*,
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_C_get (this, _RW::__rw_pf));
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}
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// 22.2.6.3.1, p5
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virtual pattern do_neg_format () const {
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return *_RWSTD_REINTERPRET_CAST (const pattern*,
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_C_get (this, _RW::__rw_nf));
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}
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private:
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static const char_type* _C_get (const _RW::__rw_facet*, int);
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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 moneypunct<char, false>::id;
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_RWSTD_SPECIALIZED_CLASS
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_RW::__rw_facet_id moneypunct<char, true>::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 moneypunct<wchar_t, false>::id;
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_RWSTD_SPECIALIZED_CLASS
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_RW::__rw_facet_id moneypunct<wchar_t, true>::id;
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# endif // _RWSTD_NO_WCHAR_T
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#endif // _RWSTD_NO_SPECIALIZED_FACET_ID
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template <class _CharT, bool _Intl /* = false */>
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inline const _CharT*
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moneypunct<_CharT, _Intl>::_C_get (const _RW::__rw_facet *__pf, int __fl)
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{
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if (intl)
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__fl |= _RW::__rw_intl;
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__fl |= _RW::__rw_mon;
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return _RWSTD_STATIC_CAST (const char_type*,
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_RW::__rw_get_punct(__pf, __fl, char_type()));
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}
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// 22.2.6.4
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template <class _CharT, bool _Intl = false>
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class moneypunct_byname: public moneypunct<_CharT, _Intl>
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{
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char _C_namebuf [32];
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public:
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_EXPLICIT moneypunct_byname (const char *__name, _RWSTD_SIZE_T __ref = 0)
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: moneypunct<_CharT, _Intl>(__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 (_MONEYPUNCT)
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# include <loc/_moneypunct.cc>
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#endif // _RWSTD_DEFINE_TEMPLATE_FIRST (_MONEYPUNCT)
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_RWSTD_NAMESPACE (std) {
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#if _RWSTD_INSTANTIATE (_MONEYPUNCT, _CHAR)
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_RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<char, true>);
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_RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<char, false>);
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#endif // _RWSTD_INSTANTIATE (_MONEYPUNCT, _CHAR)
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#if _RWSTD_INSTANTIATE (_MONEYPUNCT, _WCHAR_T)
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_RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<wchar_t, true>);
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_RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<wchar_t, false>);
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#endif // _RWSTD_INSTANTIATE (_MONEYPUNCT, _WCHAR_T)
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} // namespace std
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#if _RWSTD_DEFINE_TEMPLATE_LAST (_MONEYPUNCT)
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# include <loc/_moneypunct.cc>
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#endif // _RWSTD_DEFINE_TEMPLATE_LAST (_MONEYPUNCT)
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#endif // _RWSTD_LOC_MONEYPUNCT_H_INCLUDED
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