Function template operator<<

boost::log::attributes::operator<< — Stream output operator.

Synopsis

// In header: <boost/log/attributes/named_scope.hpp>


template<typename CharT, typename TraitsT> 
  std::basic_ostream< CharT, TraitsT > & 
  operator<<(std::basic_ostream< CharT, TraitsT > & strm, 
             basic_named_scope_list< CharT > const & sl);