Boost C++ Libraries

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Function template attr

Function template attr

boost::log::expressions::attr

Synopsis

// In header: <boost/log/expressions/attr.hpp>


template<typename AttributeValueT> 
  attribute_actor< AttributeValueT > attr(attribute_name const & name);

Description

The function generates a terminal node in a template expression. The node will extract the value of the attribute with the specified name and type.