#ifndef COUNT
#define COUNT 1
#endif

class Base
{
public:
	int iBaseMember[COUNT];
	virtual ~Base();
};

class MInterface
{
public:
	virtual int foo();
};

class Derived : public Base, public MInterface
{
public:
	virtual int foo();
	int iDerived;
};

class MoreDerived : public Derived
{
public:
	virtual int foo();
	int iMoreDerived;
};

int Derived::foo()  { return iDerived; }
Derived*     fun1() { return new Derived; }
MInterface*  fun2() { return new Derived; }

int MoreDerived::foo()  { return iMoreDerived; }
MoreDerived* fun3() { return new MoreDerived; }
MInterface*  fun4() { return new MoreDerived; }