sigmatruncationscaling.h

我自己写的一个用于图编码的遗传算法

#ifndef SIGMATRUNCATION_SCALING_H_
#define SIGMATRUNCATION_SCALING_H_

#include "ScalingScheme.h"

class SigmaTruncationScaling: public ScalingScheme
{
public:
	SigmaTruncationScaling(double fm=ScalingScheme::DefSigmaTruncationMultiplier) { setMultiplier(fm); }
	void applyScaling(Population* pop);

	void setMultiplier(double fm) 
	{
		if(fm<0) 		
		{
			throw GAException("Sigma Truncation的比例因子不能小于0");
		}
		else
		{
			c=fm;
		}
	}

	double getMultiplier() const { return c; }

private:
	double c;
};

#endif //SIGMATRUNCATION_SCALING_H_