matrix.h

实现矩阵的各种操作

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

#if !defined(AFX_MATRIX_H__1017C67F_D8D6_4147_BAF5_9342E300B162__INCLUDED_)
#define AFX_MATRIX_H__1017C67F_D8D6_4147_BAF5_9342E300B162__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class matrix  
{
public:
	matrix & ni();
	double surplus( );
	matrix & zhuanzhi ();
	matrix & operator +(matrix &oth);
	matrix & operator -(matrix &oth);
	matrix & operator=(matrix &oth);
	matrix & operator*(matrix &oth);
	void output();
	void input();
	matrix(int a,int b);
	
//private:
    double **x;
	int n;
	int m;
	matrix();
	virtual ~matrix();

};

#endif // !defined(AFX_MATRIX_H__1017C67F_D8D6_4147_BAF5_9342E300B162__INCLUDED_)