matrix.h

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/**
* File    : Matrix.h
 * Author  : Wind
 * Email   : [e-mail]
 * Date    : 2005-9-30
 * Purpose : 
 * */

#include "../head/Global.h"
 
#ifndef MATRIX_H_
#define MATRIX_H_

typedef struct {
    int col;
    int row;
    double * array ;
} Matrix;

/**
  * @describ Initial Matrix
  * @return Status indicating whether matrix initializtion is successful.
  *         If success return SUCCESS,otherwise return FAIL
  * */
Status initialMatrix(Matrix * m,int row,int col);


/**
 * @describ Matrix multiply
 * @param   Matrix * a
 * @param   Matrix * b
 * @param   Matrix * c
 * @return  STATUS
 * */
Status matrixMultiply(Matrix * a,Matrix * b ,Matrix * c);


/**
 * obtain element address of Matrix * m->array at [row][col]
 * */
double * M(Matrix * m ,int row,int col);

void printMatrix(Matrix * m);

Status destroyMatrix(Matrix * m );

Status matrixTranspose(Matrix * m);
#endif /*MATRIX_H_*/