595     foreach(AnimatedCycleNode * nsv, getNodes(sv))  in replaceInbetweenVertex()
602         if(nsv->next() == nsv) // Steiner cycle case  in replaceInbetweenVertex()
614             nsv1->setBefore(nsv->before());  in replaceInbetweenVertex()
620             nsv2->setAfter(nsv->after());  in replaceInbetweenVertex()
628             if(nsv->before() && nsv->before()->after() == nsv)  in replaceInbetweenVertex()
629                 nsv->before()->setAfter(nsv1);  in replaceInbetweenVertex()
631             if(nsv->after() && nsv->after()->before() == nsv)  in replaceInbetweenVertex()
632                 nsv->after()->setBefore(nsv2);  in replaceInbetweenVertex()
639             nsv1->setPrevious(nsv->previous());  in replaceInbetweenVertex()
640             nkv->setPrevious(nsv->previous());  in replaceInbetweenVertex()
641             nsv2->setPrevious(nsv->previous());  in replaceInbetweenVertex()
643             nsv1->setNext(nsv->next());  in replaceInbetweenVertex()
644             nkv->setNext(nsv->next());  in replaceInbetweenVertex()
645             nsv2->setNext(nsv->next());  in replaceInbetweenVertex()
647             nsv1->setBefore(nsv->before());  in replaceInbetweenVertex()
653             nsv2->setAfter(nsv->after());  in replaceInbetweenVertex()
657             assert(nsv->previous());  in replaceInbetweenVertex()
658             if(nsv->previous()->next() == nsv)  in replaceInbetweenVertex()
659                 nsv->previous()->setNext(nsv1);  in replaceInbetweenVertex()
661             assert(nsv->next());  in replaceInbetweenVertex()
662             if(nsv->next()->previous() == nsv)  in replaceInbetweenVertex()
663                 nsv->next()->setPrevious(nsv2);  in replaceInbetweenVertex()
665             if(nsv->before() && nsv->before()->after() == nsv)  in replaceInbetweenVertex()
666                 nsv->before()->setAfter(nsv1);  in replaceInbetweenVertex()
668             if(nsv->after() && nsv->after()->before() == nsv)  in replaceInbetweenVertex()
669                 nsv->after()->setBefore(nsv2);  in replaceInbetweenVertex()
673         if(first_ == nsv)  in replaceInbetweenVertex()
677         delete nsv;  in replaceInbetweenVertex()