regVar and constVar are in private, how can they get access?

Question

Normally, when members of the class are in private, they cannot get access, but I really don't get it about this code:
#include <iostream>
using namespace std;

class MyClass {
public:
MyClass(int a, int b);
private:
int regVar;
const int constVar;
};

MyClass::MyClass(int a, int b)
: regVar(a), constVar(b)
{
cout << regVar << endl;
cout << constVar << endl;
}

int main() {
MyClass obj(42, 33);
}
//Output 42 33

Answer 1

If Im not wrong that is the constructor of the class. So a class via its constructor can access its private members.