c++ operator[] operator,

[Wu zhen hai]

I want to implement a matrix operator[], like Python

Matrix<4,4> m;
m[0,0] = 0;
m[0,1] = 0;

How to implement?

[mbozzi]

You can't - it's a language limitation.

Use the parentheses instead (m(0, 1)), or use two pairs of brackets: m[0][1];