C++ multidimensional array operator

Question

it is possible to overload somehow operator for multidimensional array?

Something like:

class A {
  ...
  int& operator[][] (const int x, const i         


        

Answer 1

There's no operator like that. I implemented, some times ago, a matrix trying to be close to the stl standards. And I used this method: first I've overloaded the operator[] to return another class that I called _C_row:

_C_row operator[](size_type index) { return _C_row(/*some parameters*/); } ///< This operator is overloaded to permit the use of double pointer notation.
_C_row operator[](size_type index) const { return _C_row(/*some parameters*/); } ///< This operator is overloaded to permit the use of double pointer notation.

And in _C_row I overloaded more than the operator[]:

value_type operator*() { return _r[0]; }
pointer operator->() { return _i[_idx]; }
double_pointer operator&() { return &(_i[_idx]); }
reference operator[](size_type col) { return _r[col]; }
const_reference operator[](size_type col) const { return _r[col]; }

I found this solution is very flexible. I hope my answer could be useful for you.