#include <iostream>

class Test
{
private:
   int i;

public:
   virtual Test *GetThis() = 0;
};

class Test2 : virtual public Test
{
public:
   Test2();
   virtual Test2 *GetThis();
};

Test2::Test2()
{
   std::cout << "Test2 as Test         -> ";
   std::cout << (void*)static_cast<Test *> ( this ) << std::endl;
   std::cout << "Test2 as Test2        -> ";
   std::cout << (void*)this << std::endl;
}

Test2 *Test2::GetThis()
{
   return this;
}

int main ( int argc, char *argv[], char *envp[] )
{
   Test2  OBJ;
   Test2 *P2;
   Test * P;

   P2 = OBJ.GetThis();
   std::cout << "From Test2::GetThis() -> ";
   std::cout << (void *)P2 << std::endl;

   P = &OBJ;
   P = P->GetThis();
   std::cout << "From Test::GetThis()  -> ";
   std::cout << (void *)P << std::endl;

   return 0;
}