类的C ++运行时知识 [英] C++ runtime knowledge of classes

问题描述

我有多个类都派生自一个基类，现在一些派生类不会被编译，这取决于平台。我有一个类，允许我返回一个基类的对象，但现在所有的派生类的名称已经硬编码。

I have multiple classes that all derive from a base class, now some of the derived classes will not be compiled depending on the platform. I have a class that allows me to return an object of the base class, however now all the names of the derived classes have been hard coded.

有办法

推荐答案

确定哪些类已经被编译，在运行时优选，以便我可以删除链接，

您在寻找C ++运行时类注册吗？我找到了以下链接：
http://meat.net/ 2006/03 / cpp-runtime-class-registration /

Are you looking for C++ runtime class registration? I found this link: http://meat.net/2006/03/cpp-runtime-class-registration/

这可能会完成你想要的，我不知道动态加载的模块，或者您不能使用相同的方法注册它们。

That would probably accomplish what you want, I am not sure about the dynamically loaded modules and whether or not you can register them using the same method.

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