matrix.h

在VC环境下采用希尔密码体制加密、解密和破译。该软件实现了输入任意长度的密钥对文件进行加密和解密

#ifndef __MATRIX_H__
#define __MATRIX_H__

#define MAPLEN 256	

#include <stdlib.h>
#include <string.h>
#include "math.h"
#include "stdio.h"
#include <MEMORY.h>
#include "iostream.h"

long Reciprocal(int nSrc);

class CMatrix
{
public:
	BOOL operator == (const CMatrix & right);
	BOOL IsEmpty();
	const long * GetMatrix() const;
	CMatrix & Adjoint();
	void Transpose();
	friend ostream & operator << (ostream & out, const CMatrix & matrix);
	CMatrix(const long * pMatrix, const unsigned int ROW, const unsigned int COL);
	long * GetSubPhalanx(const long * pPhalanx, const int ROW, const int COL, const int I, const int J );
	long GetPhalanxValue();
	CMatrix();
	CMatrix(const CMatrix & matrix);
	CMatrix & operator = (const CMatrix & matrix);
	void SetElement(int nRow, int nCol, long lValue);
	int GetElement(int nRow, int nCol, long & lValue) const;
	CMatrix & operator / (const long lDivisor);
	CMatrix operator * (const CMatrix & right);
	CMatrix operator * (const long right);
	int GetRows() const;
	int GetCols() const;
	void InitMatrix(int nRows, int nCols);
	void Mod(int nModulus);
	~CMatrix();
protected:
	long GetPhalanxValue(const long * pPhalanx, const int RANGE);
private:
	long *m_pMatrix;
	int m_nRow; // 矩阵的行数
	int m_nCol; // 矩阵的列数
};

#endif