individual.h

vc编程实现bp神经网络

// individual.h: interface for the individual class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_INDIVIDUAL_H__E9EEEA29_C2F3_4A2B_9999_3670531845BA__INCLUDED_)
#define AFX_INDIVIDUAL_H__E9EEEA29_C2F3_4A2B_9999_3670531845BA__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif 

class individual  
{
	friend class CSGAOptimize;

	/*
	 *	基本遗传算法个体数据结构
	 *	chrom   : 染色体
	 *	value   : 染色体对应值
	 *	fitness : 适应度 
	 *	initialize : 分配染色体空间
	 */

public:
	individual();
	virtual ~individual();
	char chrom[300];			// a string of code representing individual
//	float number[30];
	double value;				// numeric value of this individual
	double fitness;				// fitness value of this individual : fi/sigma(fi)
	double except_fitness;		// except fitness value : n*fi/sigma(fi);
	int variableno;             //变量个数
	double upper[30],lower[30];//实数编码每个变量的上下限
	double realvalue[30];//一个个体中每个变量的随机取值
/*	double *upper;
	double *lower;
	double *realvalue;
	upper=new double[variableno];
	lower=new double[variableno];
	realvalue=new double[variableno];*/
};

#endif // !defined(AFX_INDIVIDUAL_H__E9EEEA29_C2F3_4A2B_9999_3670531845BA__INCLUDED_)