-- File:	SMDSControl_MeshBoundary.cdl
-- Created:	Tue Mar 12 23:36:11 2002
-- Author:	Jean-Michel BOULCOURT
--		<jmb@localhost.localdomain>
---Copyright:	 Matra Datavision 2002


deferred class MeshBoundary from SMDSControl inherits TShared from MMgt

	---Purpose:  common   interface  for  classes   which  extract
	--          boundaries from a mesh

uses

    Mesh from SMDS

is
    Initialize;
    ---Purpose: Initialize an empty MeshBoundary


    Initialize (M : Mesh from SMDS);
    ---Purpose: Initialize a MeshBoundary.


    Compute(me: mutable) is deferred;
    
    ResultMesh(me: mutable) returns Mesh from SMDS;
    

fields
    myMesh : Mesh from SMDS is protected;
    myBoundaryMesh : Mesh from SMDS is protected;

end MeshBoundary;