Effective C++ and Java interoperability via JNI. Contribute to hunyadi/javabind development by creating an ... opt in to convert unsigned integers to a wider Java type by defining the preprocessor ...

Here's what I've learned over 20 years of working with both C++ and Java (and more years before that with C++): As a rule of thumb, when you convert optimized C++ to Java, the code is about 3x ...