如果我只是改变函数的实现，我需要重新编译所有依赖的dll吗？ [英] If I just change the implementation of function do I need to Recompile all of the dependent dlls?

问题描述

在c ++ DLL中：如果我改变了函数的实现，并且它的标题没有改变，我是否需要重新编译所有相关的dll？

in c++ DLL: if I change the implementation of the function, and it's header does not change, should I need to recompile all of the dependent dlls?

推荐答案

你不应该需要它。界面稳定性的优点是：只要界面保持不变，外部代码就不会受到内部变化的影响。例外情况是，如果函数更改了错误或返回代码的功能。



但是你需要新的dll来调用; - ）

You should not need it. It is the advantage of interface stability: as long as the interface stays the same the external code isnt harmed from changes inside. Exception is, if the function has a changed functionality as changed error or return codes.

But you need the new dll to get called ;-)

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