Hi!

That was fast! Thanks Mirek!!

Now to the Fifo implementation. Does this look right from the point of mutex synchronization? I know this 'appears to work when testing' but I'm new with ConditionVariable, so I'm a bit uncertain if my usage of it is correct. I.e. Will multiple receiving threads calling StringFifo::Get() be correctly served so that each and every String will get read exactly once?

class StringFifo: public BiVector<String>{
	ConditionVariable cv;
	Mutex mtx;
	
public:
	StringFifo(){
		
	}
	
	void Put(const String &s){
		mtx.Enter();
		AddTail(s);
		cv.Signal();
		mtx.Leave();
	}
	
	String Get(int timeout_ms=-1){
		mtx.Enter();
		if(GetCount() || (cv.Wait(mtx,timeout_ms) && GetCount())){
			String r=PopHead();
			mtx.Leave();
			return r;
		}
		else{
			mtx.Leave();
			return String::GetVoid();
		}
	}
};

Thanks and best regards,

Tom