--- /dev/null
+-- File: PlanarExtent.cdl
+-- Created: Mon Dec 4 12:02:28 1995
+-- Author: EXPRESS->CDL V0.2 Translator
+-- Copyright: Matra-Datavision 1993
+
+
+
+
+class RWPlanarExtent from RWStepVisual
+
+ ---Purpose : Read & Write Module for PlanarExtent
+
+uses Check from Interface,
+ StepReaderData from StepData,
+ StepWriter from StepData,
+ PlanarExtent from StepVisual
+
+is
+
+ Create returns RWPlanarExtent;
+
+ ReadStep (me; data : StepReaderData; num : Integer;
+ ach : in out Check; ent : mutable PlanarExtent from StepVisual);
+
+ WriteStep (me; SW : in out StepWriter; ent : PlanarExtent from StepVisual);
+
+end RWPlanarExtent;