-- File:	IntRes2d.cdl
-- Created:	Fri Apr  3 14:41:30 1992
-- Author:	Laurent BUCHARD
--		<lbr@topsn2>
---Copyright:	 Matra Datavision 1992


package IntRes2d


    ---Purpose: This package provides the definition of the results of
    --          the intersection between 2D curves and the definition
    --          of a domain on a 2D curve.
    ---Level: Public 
    -- 
    -- All the methods of all the classes of this package are public.
    --

uses

    Standard, TCollection, gp, StdFail

is


    class IntersectionPoint;
    
    class IntersectionSegment;

    class Transition;

    class Domain;

    deferred class Intersection;

    enumeration Position is Head,Middle,End;

    enumeration TypeTrans is In,Out,Touch,Undecided;

    enumeration Situation is Inside, Outside, Unknown;

    class SequenceOfIntersectionPoint instantiates
    	       Sequence from TCollection (IntersectionPoint);

    class SequenceOfIntersectionSegment instantiates
    	       Sequence from TCollection (IntersectionSegment);


end IntRes2d;