Help/Support First time hacking a -(void) help

[Guest]

so like this

%hook CLPEngine

-(void)removeSubsriptionTimeObserver:(id)arg1

arg1 = // NULL

%end

No, like this:

 

%hook CLPEngine

-(void)removeSubsriptionTimeObserver:(id)arg1
arg1 = NULL;

%end

[Guest]

- (void)method:(id)arg1 {

}

Do it like that

[KingRalph 818 9.3.5]

So the void I'm trying to hack it has the class of course so %hook then the class then it has -(void) removeSubsriptionTimeObserver:(id) then it has a return value (void) then below it is Argument #1 (Id) then below the Argument is NULL how would I put this ^ in my tweak.xm

This is the answer to your question:

%hook CLPEngine

-(void)removeSubsriptionTimeObserver:(id)arg1 {
    %orig(nil)
}
%end

[Taylor Meyer 274 iPad Air 2 15.8]

This is the answer to your question:

 

%hook CLPEngine

-(void)removeSubsriptionTimeObserver:(id)arg1 {
    %orig(nil)
}
%end

do I do yours or shmoos

[KingRalph 818 9.3.5]

do I do yours or shmoos

TBH, it doesn't make much of a difference, but using nil instead of NULL is generally a better habit. (Due to system level programming)

 

EDIT:

I just remembered that %orig calls the original function. The (correct) answer to your question, is:

%hook CLPEngine
 
-(void)removeSubsriptionTimeObserver:(id)arg1 {
    arg1 = nil;
}
%end

 

Updated July 24, 2016 by KingRalph

[Taylor Meyer 274 iPad Air 2 15.8]

 

TBH, it doesn't make much of a difference, but using nil instead of NULL is generally a better habit. (Due to system level programming)

 

EDIT:

I just remembered that %orig calls the original function. The (correct) answer to your question, is:

%hook CLPEngine
 
-(void)removeSubsriptionTimeObserver:(id)arg1 {
    arg1 = nil
}
%end

 

do i put %orig if so where because im no pro at his yet im still learning a alot about it  

[KingRalph 818 9.3.5]

do i put %orig if so where because im no pro at his yet im still learning a alot about it  

You don't use %orig in this case