Re: [Boost-users] [date_time] UNICODE and wcout problems

From: Filip Konvička (filip.konvicka_at_[hidden])
Date: 2007-06-04 02:38:48

>> I did some debugging on the matter and I suspect that the line 
>> boost/date_time/posix_time/posix_time_io.hpp:61 is the culprit. It 
>> changes the locale of wcout and whatever machinery should revert this 
>> back, it does not. This agrees with my observation that using a 
>> wostringstream for formatting does not damage wcout.
>>     
> By itself I don't see how this is a problem.  You'll note the previous line:
>
>        std::locale l = std::locale(os.getloc(), f);
>
> This code is adds a facet to the existing locale, makes a copy, which then 
> gets imbued into the stream.  So, all the previously existing locale settings 
> should be preserved.
Hmm, I see... Thanks for the explanation, I'll stick to stringstream 
formatting then.

Cheers,
Filip