iPhone：只在启动对象时执行代码

Hey everyone, this is an EXTREMELY beginner question, and I'm somewhat ashamed I don't know it already: How can I execute code just once at the implementation of my object? I have an object that's of a subclass of UIView I want some code to be executed as soon as everything kicks off, but I'm only able to get code to be executed in response to user input. ARGHH!Hey everyone, this is an EXTREMELY beginner que