public DataHandler(Settings Instance) {
		CvsInput = Instance.DataFile;
		NumArcs = Instance.NumArcs;
		NumNodes = Instance.NumNodes;
		LastNode = Instance.LastNode;
		Source = Instance.Source;
		Arcs = new int[Instance.NumArcs][2];
		Distance = new int[Instance.NumArcs];
		Time = new int[Instance.NumArcs];
		Gd = new PulseGraph(NumNodes);
	}