Object inheritance

[adam2016]

Hi guys so I made a very simple program and I was quite surprised by the results I'm wondering why twoObject can call the function printIt when printIt does not belong to ObjectTwo??

  #include <iostream>

using namespace std;

class one{

  public:
     int age;

    one(int x){

        age = x;
    }

    void printIt(){

        cout << age;
    }

  private:
};

class two{

   public:
       two(one oo);

   private:
};

int main()
{
    one oneObject(11);
    one twoObject(oneObject);
    twoObject.printIt();

}

[AbstractionAnon]

Line 34: twoObject is an instance of class one. printIt is a public member of class one, so it's perfectly legal to call.

Bad naming practice here. Why are you calling an object oif type one a "twoObject"?.