How is inheritance implemented in Ada and does it have built in GUI?
问题 Does Ada come with built-in GUI, and does it have the same unique approach to inheritance as does Oberon? 回答1: No, Ada does not come with a built-in GUI; but then the closest language that I can think of is PostScript. (Technically, the Java-language does not; though its included library does.) That being said there is a GTK binding (which I haven't used at all) and an OpenGL binding (that I've only played with; and to be honest the OpenGL binding is far thinner a binding than I'd like).