#include <boost/shared_ptr.hpp>
#include <iostream>

class IntSLLNode {

private:
	int index;
	boost::shared_ptr<IntSLLNode> next;

	IntSLLNode(int ix){
		index = ix;
	}

public:
	int hasNext(){return next != 0;}
	boost::shared_ptr<IntSLLNode>& moveNext(){return next;}
	int getIndex(){return index;}
	friend class IntSLList;
};

class IntSLList {
private:
	boost::shared_ptr<IntSLLNode> head, tail;
public:	
	~IntSLList(){/* do nothing */};

	void addNode(int index){

		boost::shared_ptr<IntSLLNode> n(new IntSLLNode(index));
		if(head == 0){
			head = tail =n;
		}
		else
		{
			tail->next = n;
			tail = n;
		}

	}

	boost::shared_ptr<IntSLLNode>& getHeadNode(){return head;}
};

int main(){
	IntSLList list;
	// the number to reproduce crush may vary, but seems to be stable
	// On my Core2Duo box, it is around 65000
	// Here I dare to use a value large enough
	for(int i=0; i<1000000; i++){
		list.addNode(i);
	}
	// crush at destruction
	std::cout << "CRUSH?" << std::endl; 
}