edge.h

一个模拟flex的应用程序 主要实现词法分析 语义分析

/*
   The edge of the adjacency list.
*/
#ifndef _EDGE_HEADER
#define _EDGE_HEADER
#include<stdlib.h>
class Edge
{
	public:
		int number;//the value of the vertex the edge points to 
		int position;// the positon of the vertex the edge points to 
		char weight;
		Edge *link;
		Edge();
		Edge(int num, int pos, char ch);
};
#endif