1 -- File: IntPoly_PntHasher.cdl
2 -- Created: Wed Jan 23 16:15:04 2002
3 -- Author: Jean-Michel BOULCOURT
4 -- <jmb@coulox.paris1.matra-dtv.fr>
5 ---Copyright: Matra Datavision 2002
8 class PntHasher from SMDS
12 is HashCode(myclass; Point : Pnt from gp;
15 ---Purpose: Returns a HasCode value for the Key <K> in the
19 IsEqual(myclass; Point1,Point2 : Pnt from gp)
21 ---Purpose: Returns True when the two keys are the same. Two
22 -- same keys must have the same hashcode, the
23 -- contrary is not necessary.