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Subject: [boost] [log] How to derive from a logger
From: Andreas Huber (ahd6974-spamboostorgtrap_at_[hidden])
Date: 2010-03-22 07:21:26
Hi Andrey
As discussed earlier, we're kind of desperate to add functionality to a
logger class provided by Boost.Log. Instead of duplicating
severity_channel_logger_mt, I'm wondering whether it's a good idea to derive
from it, as follows:
class Logger : public ::boost::log::sources::severity_channel_logger_mt<
Severity >
{
public:
typedef ::boost::log::sources::severity_channel_logger_mt< Severity
> logger_base;
BOOST_LOG_FORWARD_LOGGER_CONSTRUCTORS(Tracer)
void SetMinimumSeverity(Severity severity);
Severity GetMinimumSeverity();
private:
Severity minimumSeverity;
};
Elsewhere we'd use this class as follows:
BOOST_LOG_DECLARE_GLOBAL_LOGGER_INIT(Whatever, Logger)
{
// ...
}
It seems to work, but is this a good idea?
Thanks & Regards,
-- Andreas Huber When replying by private email, please remove the words spam and trap from the address shown in the header.
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