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struct Class2
{
	int Variable2;

	void Class2::Set()
	{
		Variable2 = Variable1;
	}
};

struct Class1: public Class2
{
	int Variable1;

	Class1::Class1()
	{
		Variable1 = 500;
	}
};

struct Class2
{
	int Variable2;

	virtual void Set();
};

struct Class1: public Class2
{
	int Variable1;

	virtual void Set();

	Class1();
};
void Class2::Set()
{
	// Error, has not been inherited by class 1
}
void Class1::Set()
{
	Variable2 = Variable1;
}
Class1::Class1()
{
	Variable1 = 500;
}

// Definitions
struct Class1;

struct Class2
{
	int iV2;
	Class1 * ptrC1;
	void Construct(Class1 * paraC1);
	void Set();
};
struct Class1: public Class2
{
	int iV1;
	Class1(); // Constructor
};

// Functions
Class1::Class1()
{
	Class2::Construct(this);
	iV1 = 500;
};
void Class2::Construct(Class1 * paraC1)
{
	ptrC1 = paraC1;
}
void Class2::Set()
{
	iV2 = ptrC1->iV1;
}

// Entry point
void main()
{
	Class1 one;
	one.Set();
}

// Definitions
struct DerivedClass1;
struct Instance;

struct BaseClass
{
	int iV2;
	Instance * Inst;
	void Construct(Instance * paraInst);
};
struct DerivedClass1: public BaseClass
{
	int iV1;
	Instance * Inst;
	DerivedClass1(Instance * paraInst); // Constructor
};
struct DerivedClass2: public BaseClass
{
	int iV1;
	Instance * Inst;
	DerivedClass2(Instance * paraInst); // Constructor
};

struct Instance
{
	int iState;
	DerivedClass1 * DC1;
	DerivedClass2 * DC2;
	int Variable1;
	Instance(int paraState);
};

// Functions
Instance::Instance(int paraState)
{
	iState = paraState;
	Variable1 = 15151;

	if(iState == 1)
	{
		DC1 = new DerivedClass1(this);
	}
	
	if(iState == 2)
	{
		DC2 = new DerivedClass2(this);
	}
}

DerivedClass1::DerivedClass1(Instance * paraInst)
{
	Inst = paraInst;
	BaseClass::Construct(Inst);
	iV1 = 500;
};
DerivedClass2::DerivedClass2(Instance * paraInst)
{
	Inst = paraInst;
	BaseClass::Construct(Inst);
	iV1 = 95;
};

void BaseClass::Construct(Instance * paraInst)
{
	Inst = paraInst;
	iV2 = Inst->Variable1;
}

// Entry point
void main()
{
	Instance Main1(1);
	Instance Main2(2);
}

DerivedClass1::DerivedClass1(Instance * paraInst) : BaseClass(paraInst)
{
	Inst = paraInst;
	iV1 = 500;
};
DerivedClass2::DerivedClass2(Instance * paraInst) : BaseClass(paraInst)
{
	Inst = paraInst;
	iV1 = 95;
};