250   addEdge(getExit(),getRoot(),0);  in init()
283       BallLarusEdge* exitEdge = addEdge(node, getExit(), 0);  in calculatePathNumbers()
301             addEdge(getRoot(), (*succ)->getTarget(), duplicateNumber++);  in calculatePathNumbers()
381           BallLarusEdge* callEdge = addEdge(currentNode, getExit(), 0);  in buildNode()
391       addEdge(currentNode, getExit(),0);  in buildNode()
424     addEdge(currentNode, succNode, duplicateCount);  in buildEdge()
438     addEdge(currentNode, childNode, duplicateCount);  in buildEdge()
497 BallLarusEdge* BallLarusDag::addEdge(BallLarusNode* source,  in addEdge()  function in BallLarusDag
510   BallLarusEdge* childEdge = addEdge(source, target, duplicateCount);  in addBackedge()
513   childEdge->setPhonyRoot(addEdge(getRoot(), target,0));  in addBackedge()
514   childEdge->setPhonyExit(addEdge(source, getExit(),0));  in addBackedge()