diff -r 9771028de303 -r 9db3eaa21237 branchobj.cpp
--- a/branchobj.cpp	Mon Jan 31 09:47:43 2005 +0000
+++ b/branchobj.cpp	Tue Feb 08 14:07:19 2005 +0000
@@ -181,6 +181,11 @@
 	return floatimage.count();
 }
 
+int BranchObj::countLinks()
+{
+	return link.count();
+}
+
 void BranchObj::setParObjTmp(LinkableMapObj* lmo, QPoint m, int off)
 {
 	// Temporary link to lmo
@@ -807,6 +812,14 @@
 	return link.count();
 }
 
+BranchObj* BranchObj::linkTargetAt (int i)
+{
+	if (link.at(i))
+		return link.at(i)->otherBranch (this);
+	else
+		return NULL;
+}
+
 LinkableMapObj* BranchObj::addFloatImage ()
 {
 	FloatImageObj *newfi=new FloatImageObj (canvas,this);