Question

I have a problem with NSMutableArray.
In my program i have a lot of variabile “CFSocketRef”.
i want to save this in NSMutableArray but i can’t.
Can you help me?
Thank and sorry for my english XP

My code:

CFSocketRef     socketAccept;
NSMutableArray  *arrayIP = [[NSMutableArray alloc] init];



self.socketAccept = CFSocketCreateWithNative(NULL,
                                  fd, 
                                  kCFSocketDataCallBack,
                                  AcceptDataCallback, 
                                  &context);

[arrayIP    addObject:(id)self.socketAccept];

Answer 1

You can put a CFSocketRef into a NSMutableArray by wrapping it inside a NSValue:

CFSocketRef socketAccept;
NSMutableArray *arrayIP = [[NSMutableArray alloc] init];
socketAccept = ...
NSValue *val = [NSValue valueWithPointer:socketAccept];
[arrayIP addObject:val];

Use pointerValue to retrieve the value:

CFSocketRef socketAccept = (CFSocketRef) [val pointerValue];