#include<iostream.h>
#include<stdlib.h>
class ClaseA {
public:
ClaseA(int a) : datoA(a) {cout<<"Constructor de A"<<endl; }
int LeerA() const {return datoA;}
protected:
int datoA;
};
class ClaseB
public:
ClaseB(int a, int b) : cA(a), datoB(b) {cout<<"Constructor de B"<<endl;}
int LeerB() const {return datoB;}
int LeerA() const {return cA.LeerA();}
protected:
int datoB;
ClaseA cA;
};
int main()
{
ClaseB objeto(5,15);
cout<<"a = "<<objeto.LeerA()<<", b = "<<objeto.LeerB()<<endl;
system("PAUSE");
return 0;
}