在Java中相当于char **

Question

I am converting a C++ project into Java. I have one doubt, what is the equivalent of char** in Java, is it String[] or String[][] ?

Answer 1

char[][] or String[] . Depends on context

Answer 2

You can't really express the meaning of char** in Java so there's no equivalent, but if that's actually a pointer to the first element of an array of zero-terminated C-strings, then String[] is as close as you can get.

If it's a two-dimensional "pseudo-array" of char , then char[][] is close enough.

If it's neither but just a pointer to a pointer, then there's no equivalent.

Answer 3

I would say String[] if I remember correctly. String is a handle and that would be an array of handles.