如何使用-drawRect提供自己的contentView？

I want to use -drawRect: in an UITableViewCell subclass but it is covered by contentView. So the best option seems to be that I make a UIView subclass with my -drawRect: code and use that as contentView. But how could I feed my UITableViewCell subclass with that contentView?I want to use -drawRect: in an UITableViewCell