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Forked from Java-Cpp example

This repository contains an example of calling a simple C++ library from Java code.

The example library doesn't do anything but contains a class, Calculator, forcing us to support C++ (and not just plain C).

CMake is used to build this. The project is supposed to be portable to all major platforms.

A JNI wrapper is used, documented below. Each one achieves the same goal, which is using this C++ class from Java code.

This examples uses JNI directly, without auto-generation. The Calculator class in Java code just declares its methods as being "native", they are provided by the dynamic library.

$ java -cp java/bin -Djava.library.path=java app.Main