Does Java have something like C#'s ref and out keywords?
Posted
by devoured elysium
on Stack Overflow
See other posts from Stack Overflow
or by devoured elysium
Published on 2010-05-10T21:21:15Z
Indexed on
2010/05/10
21:34 UTC
Read the original article
Hit count: 225
Something like the following:
ref example:
void changeString(ref String str) {
str = "def";
}
void main() {
String abc = "abc";
changeString(ref abc);
System.out.println(abc); //prints "def"
}
out example:
void setString(out String str) {
str = "def";
}
void main() {
String abc;
changeString(out abc);
System.out.println(abc); //prints "def"
}
© Stack Overflow or respective owner