*/
void accept(trace_class_visitor& visitor) const;
virtual ~stream_class() = default;
+ stream_class(const stream_class&) = delete;
+ stream_class(stream_class&&) = delete;
+ stream_class& operator=(stream_class&&) = delete;
+ stream_class& operator=(const stream_class&) = delete;
virtual const type* packet_context() const;
virtual const type* event_header() const;