genericopenlibs/cppstdlib/stl/test/eh/locale.cpp
author Pat Downey <patd@symbian.org>
Fri, 04 Jun 2010 16:20:51 +0100
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include <exception>
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#include <iostream>
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#include <locale>
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#include <ctime>
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using namespace std;
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void main()
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{
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  try
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  {
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    locale c_loc;
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    //locale sys(c_loc, "LC_TIME=UKR_UKR.OCP;LC_NUMERIC=RUS_RUS.OCP;LC_CTYPE=ukr_ukr.ocp;", locale::numeric | locale::time | locale::ctype);
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    locale sys(".ocp");
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    locale::global(sys);
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    cin.imbue(sys);
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    cout.imbue(sys);
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    cout<<"Locale name is: "<<sys.name().c_str()<<'\n';
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    cout<<"Enter real number:";
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    double value;
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    cin>>value;
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    cout<<value<<'\n';
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        // Time test.
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        long lcur_time;
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        time(&lcur_time);
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        struct tm* cur_time=localtime(&lcur_time);
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        const numpunct<char>& num_punct=use_facet<numpunct<char> >(cout.getloc());
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        cout << num_punct.decimal_point() << '\n';
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        const time_put<char, ostreambuf_iterator<char, char_traits<char> > >& time_fac=
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        use_facet<time_put<char, ostreambuf_iterator<char, char_traits<char> > > >(cout.getloc());
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        time_fac.put(cout, cout, NULL, cur_time, 'x'); cout<<'\n';
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        time_fac.put(cout, cout, NULL, cur_time, 'x', '#'); cout<<'\n';
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        time_fac.put(cout, cout, NULL, cur_time, 'X'); cout<<'\n';
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        time_fac.put(cout, cout, NULL, cur_time, 'c'); cout<<'\n';
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        time_fac.put(cout, cout, NULL, cur_time, 'c', '#'); cout<<'\n';
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        time_fac.put(cout, cout, NULL, cur_time, 'I'); cout<<'\n';
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        const ctype<char>& char_type=use_facet<ctype<char> >(cout.getloc());
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        if(char_type.is(ctype_base::upper, '')) puts("Upper");
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        if(char_type.is(ctype_base::lower, '')) puts("Lower");
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        puts("Next");
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        if(isupper('', cout.getloc())) puts("Upper");
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        if(islower('', cout.getloc())) puts("Lower");
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        /*for(int ch=128; ch<256; ch++)
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          printf("Character %c (%d) - upper %c, lower %c\n",(char)ch, ch,toupper((char)ch, cout.getloc()), tolower((char)ch, cout.getloc()));*/
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  }
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  catch(exception &e)
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  {
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    cout<<"Exception fired:\n"<<e.what()<<'\n';
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  }
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  catch(...)
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  {
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    cout<<"Unknown exception throwed!\n";
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  }
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  cout.flush();
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}