Re: [boost] logging v1.4 - multiple levels implemented!

From: John Torjo (john.lists_at_[hidden])
Date: 2005-08-18 08:55:07

> Now, that example can be modified to write to the logging stream
> directly using this:
> 
> std::copy(v.begin(), v.end(),
> std::ostream_iterator<int>(*<some-log>().stream().stream(), ", "));
> BOOST_LOGL(<some-log>, my_error) << "\n";
> 
> First question - is this usage that you envisaged? . Secondly, the output is
> 
> 09:30:35 [app] 0, 1, 2, 3, 09:30:35 [app]
> 
> rather than
> 
> 09:30:35 [app] 0, 1, 2, 3,
> 
> because of the second log statement prepending the time before the
> "\n". Is there any way of getting the required output using the above
> code pattern, by somehow stopping the log modifiers?
> 

I guess the simplest way is to write to a std::ostringstream first.

Best,
John

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John Torjo,    Contributing editor, C/C++ Users Journal
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