Recently, I gave an interview and I was stuck at this question. Question he asked was as follows,
How many indirection level I can have in c++?
After interview, I tried following in c++ code and everything worked.
int i = 0;
int *p1 = & i;
int **p2 = & p1;
int ***p3 = & p2;
int ****p4 = & p3;
int *****p5 = & p4;
*****p5=1;
cout<<i;//output 1
How far can I go like this? Does C++ impose any limit on number of indirection level? If yes, what is it?
