template<class MUTEX>
class ScopedLock
{
private:
	MUTEX& mutex;

private:
	// The following constructor/operators are expilictly FORBIDDEN
        // because they have no meaning
	ScopedLock(void) {};
	ScopedLock(const ScopedLock& ) {};
	ScopedLock& operator=(ScopedLock& ) { return *this; };

public:
	inline 	ScopedLock(MUTEX& mut)
	: mutex(mut)
	{
		mutex.lock();
	}

	inline ~ScopedLock(void)
	{
		mutex.unLock();
	}
};

void ThreadFunction(){
	for(int i = 0; i < 10; i++){
		Thread::Sleep(Random(10)); // Pretend some work...
		{
			ScopedLock(data.m);// Enter the section that accesses the shared data
			data.a = i;
			data.c << data.a << "\n";
			Thread::Sleep(20); //Let's pretend that some slow operation happens here (for example file access)
			data.b = data.a;
		} // implicit release
	}
}