C++ overload operator [ ][ ]

Question

I have class CMatrix, where is \"double pointer\" to array of values.

class CMatrix {
public:
    int rows, cols;
    int **arr;
};

I simpl

Answer 1

You could operator[] and make it return a pointer to the respective row or column of the matrix. Because pointers support subscripting by [ ], access by the 'double-square' notation [][] is possible then.