NBNode* toNode = edge.getToNode(); //get the node to which the edge is directed std::cout << "Edge weight: " << edge.getWeight() << ", Directed towards Node: " << toNode->getLabel() << std::endl; //print edge weight and the to-node label
int toNode = edge.getToNode(); //get the node to which the edge is directed std::cout << "Edge: " << u << " -> " << v << ", Directed towards Node: " << toNode << std::endl; //print the edge and the to-nodeThis code will retrieve the to-node of an edge and print it along with the edge. Overall, the NBEdge::getToNode method is used to retrieve the destination node of an edge and is found in the CPP library.