river.h

三个强盗和三个商人过河的算法

#ifndef RIVER_H
#define RIVER_H

#include "RNode.h"
#include <vector>

using namespace std;

class River {
public:
	River(RNode* node);
	void search();
	bool add(int swapState, RNode* tempNode);
private:
	RNode* startNode;
	vector<RNode*> searchList;
	vector<RNode*> usedList;
	bool isValid(int state);
	int getPos(int state, int pos) const;
};

#endif