how to find the two parts of a vector 2 c 2b 2b

1// Our Vector2
2Vector2 vec{1, 2};
3
4// The first element of the vector
5randomFunctionA(vec.x);
6
7// and the second element of the vector
8randomFunctionB(vec.y);
9
10// The same goes for a vector3 but you use a z for the third element