graphpositionuos.java

国外的数据结构与算法分析用书

/* GraphPositionUos.java
 * -------------------------------------------------
 * Copyright (c) 2001 University of Saskatchewan 
 * All Rights Reserved
 * ------------------------------------------------- */

package dslib.graph;

/**	The current position in a graph. */
public class GraphPositionUos
{
	/**	The index of the current vertex for searches and vertex iteration. */
	public int itemIndex;

	/**	The index of the vertex being edge searched or iterated. */
	public int iterationIndex;

	/**	The current vertex for a search or vertex iteration. */
	public VertexUos item; 
        
	/**	The current edge for a search or edge iteration. */
	public EdgeUos eItem;
}