does != nil check for 0x0?
Posted
by 4thSpace
on Stack Overflow
See other posts from Stack Overflow
or by 4thSpace
Published on 2010-03-14T18:54:02Z
Indexed on
2010/03/14
18:55 UTC
Read the original article
Hit count: 141
I have a custom class and check that a property isn't 0x0 by doing:
if(myinstance.someproperty != nil){
//do something
}
However, even if someproperty is 0x0, I still go into the conditional. someproperty is of another class type. Is there some other way to check this?
© Stack Overflow or respective owner
