静态库API问题(std :: string与char *) [英] Static library API question (std::string vs. char*)

问题描述

我以前没有使用过静态库，但是现在我需要.

I have not worked with static libraries before, but now I need to.

我正在Unix中编写一个控制台应用程序.我很容易在任何地方使用std::string，因为这样做很容易.但是，我最近发现我必须在Windows中支持它，并且第三方应用程序的代码中需要使用API​​(我将不会共享源代码，而只会共享DLL).

I am writing a console app in Unix. I freely use std::string everywhere because it's easy to do so. However, I recently found out that I have to support it in Windows and a third party application would need API's to my code (I will not be sharing source, just the DLL).

考虑到这一点，我仍然可以在代码中的任何地方使用std::string，但是在编写API时为它们提供char *吗?那行得通吗?

With this in mind, can I still use std::string everywhere in my code but then provide them with char * when I code the API's? Would that work?

推荐答案

是的.在内部使用std::string，然后在接口函数上使用const char *(输入时将转换为std::string.

Yep. Use std::string internally and then just use const char * on the interface functions (which will be converted to std::strings on input.

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