GetMemoryUsage() private method

Returns an estimate of the amount of memory used by this table. Called only in this package. Memory is consumed mainly by three structures: the hash arrays, label repository and collision map.
private GetMemoryUsage ( ) : int
return int
 /// <summary>
 /// Returns the number of bytes in memory used by this object.
 /// </summary>
 public virtual int GetMemoryUsage()
 {
     return(cache == null ? 0 : cache.GetMemoryUsage());
 }