add is_queue_full

panda/src/event/eventQueue.cxx

@@ -78,6 +78,11 @@ is_queue_empty() const {
   return _queue.empty();
 }
 
+bool EventQueue::
+is_queue_full() const {
+  return _queue.full();
+}
+
 
 ////////////////////////////////////////////////////////////////////
 //     Function: EventQueue::dequeue_event

panda/src/event/eventQueue.h

@@ -47,7 +47,9 @@ public:
 PUBLISHED:
   void queue_event(CPT_Event event);
 
+
   bool is_queue_empty() const;
+  bool is_queue_full() const;
   CPT_Event dequeue_event();
 
   INLINE static EventQueue *