size

  SIZE method overloaded for tstamp objects

  For tstamp objects SIZE applies to the data in the OBJ.MAP.DATA.STAMPS
  property. Thus: 
  SIZE(OBJ) or SIZE(OBJ(...))
  is equivalent to
  SIZE(OBJ.MAP.DATA.Stamps) or SIZE(OBJ.MAP.DATA.STAMPS(..))

  Author: Malcolm Lidierth
  Copyright © The Author & King's College London 2006