TrackableContainer
        
        Object Hierarchy:
        
         
      
      
        Description:
        public interface TrackableContainer : 
MediaContainer
         
        
          The base class for containers that provide automatic change tracking.
          Derived classes should implement the add_child() and remove_child() virtual functions to keep track of child items and child containers.
          
          Rygel server plugins (See #RygelMediaServer) may then call rygel_trackable_container_add_child_tracked() and 
            rygel_trackable_container_remove_child_tracked() to add and remove items, which will then cause the #RygelContainer::container_updated 
            signal to be emitted.
         
        
        
        Content:
        Methods:
        
          - protected abstract async void add_child (MediaObject object)
            
            Derived classes should implement this, keeping track of the child item
                or child container. See the remove_child() virtual function.
             
- public async void add_child_tracked (MediaObject object)
            
            Add a child object, emitting the #RygelContainer::container_updated 
                signal with the object.
             
- public async void clear ()
            
            
             
- public virtual string get_service_reset_token ()
            
            Used to query the (persisted) service reset token from the plug-in.
              
             
- public virtual uint32 get_system_update_id ()
            
            Query the current system update ID, used for the UPnP 
                GetSystemUpdateID implementation.
             
- protected abstract async void remove_child (MediaObject object)
            
            Derived classes should implement this, removing the child item or 
                child container from its set of objects. See the add_child() virtual function.
             
- public async void remove_child_tracked (MediaObject object)
            
            Add a child object, emitting the #RygelContainer::container_updated 
                signal with the object.
             
- public virtual void set_service_reset_token (string token)
            
            Set a new service reset token.
             
Signals:
        
        Inherited Members:
        
          All known members inherited from class Rygel.MediaContainer
          
         
        
          All known members inherited from class Rygel.MediaObject
          
         
        
          All known members inherited from class GLib.Object
          
            
              
                - @get
- @new
- @ref
- @set
- add_toggle_ref
- add_weak_pointer
- bind_property
- connect
- constructed
- disconnect
- dispose
- dup_data
- dup_qdata
- force_floating
- freeze_notify
- get_class
- get_data
 
            
              
                - get_property
- get_qdata
- get_type
- getv
- interface_find_property
- interface_install_property
- interface_list_properties
- is_floating
- new_valist
- new_with_properties
- newv
- notify
- notify_property
- ref_count
- ref_sink
- remove_toggle_ref
- remove_weak_pointer
 
            
              
                - replace_data
- replace_qdata
- set_data
- set_data_full
- set_property
- set_qdata
- set_qdata_full
- set_valist
- setv
- steal_data
- steal_qdata
- thaw_notify
- unref
- watch_closure
- weak_ref
- weak_unref