class Properties;
class Frame;
+ enum service_type
+ {
+ invalid_type,
+ unknown_type,
+ producer_type,
+ playlist_type,
+ tractor_type,
+ multitrack_type,
+ filter_type,
+ transition_type,
+ consumer_type,
+ field_type
+ };
+
class Service : public Properties
{
private:
Service *consumer( );
Service *producer( );
Frame *get_frame( int index = 0 );
+ service_type type( );
};
}