94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
#include "stlexam.h"
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#pragma hdrstop
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/**************************************************************************
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*
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* moneyget.cpp - Example program for the money_get facet.
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* See Class Reference Section
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*
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***************************************************************************
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*
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* (c) Copyright 1994, 1998 Rogue Wave Software, Inc.
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* ALL RIGHTS RESERVED
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*
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* The software and information contained herein are proprietary to, and
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* comprise valuable trade secrets of, Rogue Wave Software, Inc., which
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* intends to preserve as trade secrets such software and information.
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* This software is furnished pursuant to a written license agreement and
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* may be used, copied, transmitted, and stored only in accordance with
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* the terms of such license and with the inclusion of the above copyright
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* notice. This software and information or any other copies thereof may
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* not be provided or otherwise made available to any other person.
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*
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* Notwithstanding any other lease or license that may pertain to, or
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* accompany the delivery of, this computer software and information, the
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* rights of the Government regarding its use, reproduction and disclosure
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* are as set forth in Section 52.227-19 of the FARS Computer
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* Software-Restricted Rights clause.
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*
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* Use, duplication, or disclosure by the Government is subject to
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* restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in
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* Technical Data and Computer Software clause at DFARS 252.227-7013.
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* Contractor/Manufacturer is Rogue Wave Software, Inc.,
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* P.O. Box 2328, Corvallis, Oregon 97339.
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*
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* This computer software and information is distributed with "restricted
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* rights." Use, duplication or disclosure is subject to restrictions as
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* set forth in NASA FAR SUP 18-52.227-79 (April 1985) "Commercial
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* Computer Software-Restricted Rights (April 1985)." If the Clause at
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* 18-52.227-74 "Rights in Data General" is specified in the contract,
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* then the "Alternate III" clause applies.
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*
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**************************************************************************/
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#include <locale>
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#include <sstream>
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int main ()
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{
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#ifndef _RWSTD_NO_NAMESPACE
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using namespace std;
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#endif
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typedef istreambuf_iterator<char,char_traits<char> > iter_type;
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locale loc;
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string buffer("$100.02");
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string dest;
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long double ldest;
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ios_base::iostate state;
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iter_type end;
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// Get a money_get facet
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const money_get<char,iter_type>& mgf =
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#ifndef _RWSTD_NO_TEMPLATE_ON_RETURN_TYPE
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use_facet<money_get<char,iter_type> >(loc);
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#else
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use_facet(loc,(money_get<char,iter_type>*)0);
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#endif
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{
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// Build an istringstream from the buffer and construct
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// a beginning iterator on it.
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istringstream ins(buffer);
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iter_type begin(ins);
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// Get a a string representation of the monetary value
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mgf.get(begin,end,false,ins,state,dest);
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}
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{
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// Build another istringstream from the buffer, etc.
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// so we have an iterator pointing to the beginning
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istringstream ins(buffer);
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iter_type begin(ins);
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// Get a a long double representation of the monetary value
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mgf.get(begin,end,false,ins,state,ldest);
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}
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cout << buffer << " --> " << dest << " --> " << ldest << endl;
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return 0;
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}
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