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Jacek,

> I wanted to run this by you... I am replacing structures like this:
> 
>     std::copy(params.begin(), params.end(),
>               std::ostream_iterator<std::string>(LOG_STRM(Info),", "));
> 
> 
> with:
> 
>     if (LOG_CHECK_LVL(LOG_DEFAULT_NAME(), LOG_LVL_INFO)) {
>         std::strstream ss;
>         std::copy(params.begin(), params.end(),
>                   std::ostream_iterator<std::string>(ss,", "));
>         LOGF_INFO(ss.str());
>     }

	I think that's reasonable, and I think we'd do something similar
if we added an official stream API.  We could also add a set of macros
to replace the if condition if you're using it a lot.  I'd like to see a
space after "ss,".

-- 
Kian-Tat Lim, LSST Data Management, [log in to unmask]

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