fevector.h

向量存储及运算。 好玩

#pragma once

class CFeVector
{
public:
	CFeVector(void);
	CFeVector(CFeVector& a);
	CFeVector(long m_lNin);
	CFeVector(long m_lNin,double* v);
	void Init(long m_lNin);
	~CFeVector(void);
public:	
	CFeVector& operator= (CFeVector&);
	CFeVector operator+ (CFeVector&);
	CFeVector operator- (CFeVector&);
	CFeVector operator+ (double);
	double operator* (CFeVector&);
	CFeVector operator* (double);
public:
  void set_e(long i, double a);
  double get_e(long i);
public:
	long	m_lN;
	double *v;
public:
	void Destory(void);
};