-- File:	Sweep.cdl
-- Created:	Fri Jan  8 15:16:39 1993
-- Author:	Philippe DAUTRY
--		<fid@phylox>
---Copyright:	 Matra Datavision 1993


package Sweep

    ---Purpose: This package contains generic classes usefull to create
    --          swept 3D primitives.

uses

    Standard, 
    TCollection, 
    TColStd,
    TopAbs

is

    deferred generic class Tool;
    -- signature  class. Required by  the LinearRegularSweep, defining
    -- the indexation type analysis services uppon shapes.
    
    deferred generic class Iterator;
    -- signature  class. Required by  the LinearRegularSweep, defining
    -- the iteration services uppon shapes.
    
    deferred generic class Builder;
    -- signature class. Required by the LinearRegularSweep.
    
    deferred generic class LinearRegularSweep,
    	Array2OfShapes,
        SequenceOfShapes;
	
	
    --
    --     The following classes provides a directing topology for the
    --     LinearRegularSweep. This  is  the  topology of an  open  or
    --     closed loop of edges.
    --     

    class NumShape;
	---Purpose: A shape represented by an index.
    
    class NumShapeTool;
	---Purpose: Tool for NumShapes.
    
    class NumShapeIterator;
	---Purpose: Iterator for NumShapes.
    
end Sweep;