有真正的东西像Objective C ++？ [英] There is really something like Objective C++?

问题描述

我正在阅读关于iPhone程式设计的讯息，我注意到谈论Objective C ++，在post中显示的代码主要看起来像Objective-C，但在C ++中也有几个片段。是否真的可能从C ++编程Cocoa？

I'm reading a post about iPhone programming and I've noticed that the talk about Objective C++, the code shown in the post looks mainly like Objective-C but there also are several snippets in C++. Is it really possible to program Cocoa from C++?

推荐答案

除了其他注释外，我补充说Objective-

In addition to the other comments, I would add that Objective-C++ is not exactly the same as "program Cocoa from C++" because there is no C++ to Cocoa bridge involved.

在Objective-C ++中，您可以使用Objective-C编程Cocoa API， C对象/语法。 Cocoa API保持不变，因此您需要以相同的方式（使用Objective-C字符串，Objective-C数组和Objective-C对象）与它进行通信。

In Objective-C++, you program the Cocoa API entirely with Objective-C objects/syntax. The Cocoa API remains unchanged, so you need to communicate with it in the same way (using Objective-C strings, Objective-C arrays and Objective-C objects).

与纯粹的Objective-C相比，Objective-C ++的区别在于，您还可以也使用C ++对象（包含Objective-C对象，由Objective-C对象包含或者只是并排的Objective-C对象）。

The difference with Objective-C++, compared to plain Objective-C, is that you can also use C++ objects (containing Objective-C objects, contained by Objective-C objects or just along-side Objective-C objects).

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