Answer Posted / brainless

If compilers don't check your pointers strictly,
you can also write code as below,

class A
{
//some static function code here
//never access non-static attributes here
static void callMe() {}
};

int main()
{
A * inst = NULL;
(*inst).callMe();
}

List the merits and demerits of declaring a nested class in C++?

1019

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