public static Matrix matrixCopy(Matrix matrix) { // 矩阵复制
int i, j;
Matrix matrix_copy = new Matrix();
matrix_copy.setLine(matrix.getLine());
matrix_copy.setRow(matrix.getRow());
matrix_copy.setAccuracy(matrix.getAccuracy());
matrix_copy.setName(matrix.getName());
for (i = 0; i < matrix.getLine(); i++)
for (j = 0; j < matrix.getRow(); j++) matrix_copy.setMatrixArray(matrix.getMatrixArray());
return matrix_copy;
}
public Matrix(Matrix matrix) {
this.matrixArray = Matrix.matrixArrayCopy(matrix.getMatrixArray());
this.line = matrix.getLine();
this.row = matrix.getRow();
this.accuracy = matrix.getAccuracy();
}