C++ Whats the blitz "Type" command there?

I'd recommend you read some tutorials on C++ pointers, arrays, structs, classes, new/delete usage, and stl. There's just so much wrong with that last example you posted, I can't begin to explain it other than saying "go learn C++".

I will, however, give you a solution:

#include "stdafx.h"
#include <iostream>
#include <list>
using namespace std;

struct Address {
	typedef list<Address*> List;
	typedef list<Address*>::iterator ListIterator;

public:
	Address();
	~Address();
	static List classList;

	int age;

private:
	ListIterator i;
};


Address::Address()
{
	classList.push_front(this);
	i = classList.begin();
}

Address::~Address()
{
	classList.erase(i);
}



int main() {
	Address martin;
	Address joe;
	martin.age = 16;
	joe.age = 10;

	//	cout << "Age (martin): " << martin.age << "\n";
	//	cout << "Age (joe): " << joe.age << "\n";

	Address::ListIterator i;
	Address *x;
	for (i = Address::classList.begin(); i != Address::classList.end(); ++i) {
		x = *i;
		cout << x->age << "\n";
	}

	cin.get();
}