在C＃或Java中使用的C ++ DLL

Question

I am very new to C++ programming...

I was assigned an assignment to do a SkipList in C++ that will do some functionalities.. Apart from these functionalities, there was also the following included:

Export the Skip List to a .DOT file that can be rendered in GraphViz

Any ideas how I can do this? Also, I need to export the DLL so that I can use it in either Java or else in C#..

any help is greatly appreciated

Thanks

Answer 1

If you're looking to use C++ code in Java, check out JNI . It requires you to modify your C++ code with JNI wrappers (see the Wikipedia link for examples).

C#, on the other hand, can call DLL functions which are exported normally, ie with extern "C" __declspec(dllexport) , via PInvoke .

Answer 2

The Java has got a JNI technology In fact it's c/c++(with extern "c" calls) library with some specific types and rules

And yes you can use your dll in Java with some jni bridge