Class template callback
boost::log::type_dispatcher::callback
Synopsis
Description
This interface is used by type dispatchers to consume the dispatched value.
callback
public member functions
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void operator()(T const & value) const;
The operator invokes the visitor-specific logic with the given value
Parameters: |
value
|
The dispatched value |
|
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bool operator!() const;
The operator checks if the visitor is attached to a receiver
The operator checks if the visitor is not attached to a receiver