clear_full
  
  Description:
  [ 
Version ( since = 
"2.60" ) ]
public void clear_full (
DestroyNotify? free_func)
  
    Convenience method, which frees all the memory used by a Queue, and calls the provided 
      free_func on each item in the Queue.
    Parameters:
    
      
        | this | a pointer to a Queue | 
      
        | free_func | the function to be called to free memory allocated |