Re: [Boost-users] Boost 1.49 Locale Conversion failed

Subject: Re: [Boost-users] Boost 1.49 Locale Conversion failed
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2012-07-12 07:34:39

Le 10/07/12 16:17, NtVisigoth a écrit :
> 2012/7/10 Artyom Beilis <artyomtnk_at_[hidden] <mailto:artyomtnk_at_[hidden]>>
>
>     >________________________________
>     > From: NtVisigoth <ntvisigoth_at_[hidden]
>     <mailto:ntvisigoth_at_[hidden]>>
>     >To: boost-users_at_[hidden] <mailto:boost-users_at_[hidden]>
>     >Sent: Tuesday, July 10, 2012 4:16 PM
>     >Subject: Re: [Boost-users] Boost 1.49 Locale Conversion failed>I
>     have :
>     >
>     >1) Russian language Filename :
>     g:\project\proba\locale\ru_RU.UTF-8\LC_MESSAGES\messages.mo
>     >2) Russian language locale name in ?++-source:
>     >const  std::string  ruLanguage( "ru_RU" )
>     >
>     >
>     >Is it correct?
>
>     No
>
>        Filename : g:\project\proba\locale\ru\LC_MESSAGES\messages.mo
>        locale name in ?++-source:"ru_RU.UTF-8"
>
>
>     >
>     >
>     >I dont understand How Boost Locale finds languages MO-file by
>     their locale names in C++-source.
>
>
>     See:
>     http://www.boost.org/doc/libs/1_50_0/libs/locale/doc/html/messages_formatting.html
>
>
>     Artyom Beilis
>     --------------
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>
>
> I written another proba-project:
>
> const  std::string  strLanguagesPath( 
> "g:\\source\\boost_locale\\languages\\" );
> const  std::string  strLanguageFilename( "messages" );
> const  std::string  strEnLanguage( "en_US.UTF-8" );
> const  std::string  strRuLanguage( "ru_RU.UTF-8" );
>
> int main( int argc, char * argv[] )
> {
>     using namespace std;
>     using namespace boost::locale;
>
>     int exitCode = EXIT_SUCCESS;
>     try
>     {
>         generator gen;
>
>         gen.add_messages_path( strLanguagesPath );
>         gen.add_messages_domain( strLanguageFilename );
>
>         cout << "Start Boost.Locale proba" << endl;
>         std::locale en_loc = gen( strEnLanguage );
>         wcout << TREX( L"hello world", en_loc ) << endl;
>
>         std::locale ru_loc = gen( strRuLanguage );
>         wcout << TREX( L"hello world", ru_loc ) << endl;
>         cout << "Stop Boost.Locale proba" << endl;
>
> File paths:
> g:\source\boost_locale\languages\en\LC_MESSAGES\messages.mo
> g:\source\boost_locale\languages\ru\LC_MESSAGES\messages.mo
>
> and I see in STDOUT following:
> Start Boost.Locale proba
> Hello world Localized
> Stop Boost.Locale proba
> Press any key to continue . . .
>
> There no any russian strings in STDOUT. Why?
>
Hi,

I guess you need to associate the locale ru_loc on the stream wcout.

Vicente