问题

我正在尝试使用SWIG来封装OpenCV的C++ API。目前，我已经在系统中安装了OpenCV。我的问题是：

是否可以在不将它们放入SWIG文件所在目录的情况下封装“系统级”库？例如，我的OpenCV头文件位于/usr/local/opt/opencv/opencv2/opencv.hpp。我可以在SWIG中使用%include "opencv2/opencv.hpp"吗？
我应该如何开始这项工作？我应该先封装常量吗？

谢谢。

英文:

I'm trying to use SWIG to wrap OpenCV's C++ API. For now, I have system-wise OpenCV installed. My questions are:

Is it possible to wrap "system-wise" library without putting them into the same directory of my SWIG files? For example, my opencv's header files are in /usr/local/opt/opencv/opencv2/opencv.hpp. Can I use %include "opencv2/opencv.hpp" in SWIG?
How should I start with this work? Should I wrap the CONSTANTs first?

thanks.

答案1

得分: 1

你可以包含任何你喜欢的头文件。它不一定要在同一个目录下。

我建议首先考虑你想要向Go程序提供的API。一个好的Go API通常与一个好的C API不同。

英文:

You can %include any header file you like. It doesn't have to be in the same directory.

I would start by thinking about the API you want to present to Go programs. A good Go API is often different from a good C API.

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