Method closestN2

src/main/java/marc/math/Flann.java:297–297

(long flann, float x, float y, LongBuffer buffer, int len)

    native protected int closest2(long flann, float x, float y);

    native protected int closestN2(long flann, float x, float y, LongBuffer buffer, int len);

    native protected void free2(long flann);
}