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Macro BOOST_LOG_EXPLICIT_OPERATOR_BOOL

BOOST_LOG_EXPLICIT_OPERATOR_BOOL — The macro defines an explicit operator of conversion to bool.

Synopsis

// In header: <boost/log/utility/explicit_operator_bool.hpp>

BOOST_LOG_EXPLICIT_OPERATOR_BOOL()

Description

The macro should be used inside the definition of a class that has to support the conversion. The class should also implement operator!, in terms of which the conversion operator will be implemented.


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