如何添加反射到C ++应用程序？ [英] How can I add reflection to a C++ application?

问题描述

我想能够内省一个C ++类的名称，内容（即成员和他们的类型）等。我说的是本地C ++这里，而不是托管C ++，它有反射。我实现C ++提供一些有限的信息使用RTTI。哪些额外的库（或其他技术）可以提供此信息？

I'd like to be able to introspect a C++ class for its name, contents (i.e. members and their types) etc. I'm talking native C++ here, not managed C++, which has reflection. I realise C++ supplies some limited information using RTTI. Which additional libraries (or other techniques) could supply this information?

推荐答案

Ponder 是一个C ++反射库，在回答这个问题。我考虑了选项，决定自己做，因为我找不到一个勾选了所有的盒子。

Ponder is a C++ reflection library, in answer to this question. I considered the options and decided to make my own since I couldn't find one that ticked all my boxes.

虽然这个问题有很好的答案，我不想使用大量的宏，或者依赖Boost。 Boost是一个伟大的库，但有很多小的定制C ++ 0x项目，它们更简单，编译时间更快。还有一些优点是能够在外部装饰类，例如包装一个不支持C ++ 11的C ++库。它是CAMP的fork，使用C ++ 11，不再需要Boost 。

Although there are great answers to this question, I don't want to use tonnes of macros, or rely on Boost. Boost is a great library, but there are lots of small bespoke C++0x projects out that are simpler and have faster compile times. There are also advantages to being able to decorate a class externally, like wrapping a C++ library that doesn't (yet?) support C++11. It is fork of CAMP, using C++11, that no longer requires Boost.

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