C ++对JNI类型的引用，例如jobject

Question

I am new to JNI, and I am confused by mixing JNI types such as jobject and the regular C++ references and pointers. For example, I see this in a project I work on:

Optimizer(jobject&);

It is constructor that takes a reference to jobject. Can you please help me understand what does a reference to a jobject mean, and also what does a pointer to a jobject mean?

Thank you

Answer 1

对jobject的引用只是意味着指向jobject引用的指针已传递给构造函数，而不是实际的jobject 。