使用Java本机访问库（JNA）将指针传递给结构

Question

Is it possible to pass pointer to structure using JNA? Suppose I have a method now i want to call this method using java.

void calculate_Hx(struct a *);

Answer 1

In a word: yes. JNA lets you manipulate struct and union objects from Java, including passing them as arguments to functions. Here's a relevant bit of the documentation.