1.1 --- a/branchobj.h	Mon Jan 31 09:47:43 2005 +0000
     1.2 +++ b/branchobj.h	Tue Feb 08 14:07:19 2005 +0000
     1.3 @@ -28,6 +28,7 @@
     1.4  	virtual int getFloatImageNum(FloatImageObj*);		
     1.5  	virtual int countBranches();		
     1.6  	virtual int countFloatImages();		
     1.7 +	virtual int countLinks();		
     1.8      virtual void setParObjTmp (LinkableMapObj*,QPoint,int);// Only for moving Obj around
     1.9  	virtual void unsetParObjTmp();			// reuse original ParObj
    1.10  
    1.11 @@ -66,6 +67,7 @@
    1.12  	virtual void removeLink (LinkObj*);
    1.13  	virtual void deleteLink (LinkObj*);
    1.14  	virtual int countLink ();
    1.15 +	virtual BranchObj* linkTargetAt (int);
    1.16  	virtual LinkableMapObj* addFloatImage();
    1.17  	virtual LinkableMapObj* addFloatImage(FloatImageObj*);
    1.18  	virtual void removeFloatImage(FloatImageObj*);