Boost C++ Libraries

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Struct template channel_visitor

Struct template channel_visitor

boost::log::expressions::channel_severity_filter_terminal::channel_visitor — Channel visitor.

Synopsis

// In header: <boost/log/expressions/predicates/channel_severity_filter.hpp>



// Channel visitor.
template<typename ArgT> 
struct channel_visitor {
  // types
  typedef void result_type;

  // public member functions
  channel_visitor(channel_severity_filter_terminal const &, ArgT, bool &);
  result_type operator()(channel_value_type const &) const;
};

Description

`channel_visitor` public member functions

channel_visitor(channel_severity_filter_terminal const & self, ArgT arg, 
                bool & res);

result_type operator()(channel_value_type const & channel) const;