4
4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4

Matrix array1("file1.txt");
cout << (array1);

class Matrix {
    public:

    Matrix(string filename);

    Matrix();

    Matrix(int x, int y);

    private:
    int x;
    int y;

};

Matrix:: Matrix(string filename){
    int array[99][99]; //assume thats the maximum size
    ifstream fin;
    fin.open(filename);
    if (fin.is_open()) {
    fin >> Matrix.x;
    fin >> Matrix.y;
    // how should I store the 2D array.
    printMatrix(x,y);
}