Le 24 avr. 09 à 10:35, Steve Cronin a écrit :
Folks;
Its been a long day and maybe I'm just in need of sleep but I'm
bamboozeled...
I have an NSMutableDictionary (newThing) that is set up based on
some user defaults and current contextual data.
newThing is fine.
What I want to do is clone newThing (newThing2) and leave the
values in newThing alone.
(I'll want to come and get newThing3 sooner or later)
Everything I do causes any change I make in newThing2 to also be
made in newThing.
newThing2 = [NSMutableDictionary dictionaryWithCapacity:20];
[newThing2 setDictionary:newThing];
[newThing2 setObject:foo forKey:bar]; // at this method line
[newThing objectForKey:bar] is now foo
I've tried [newThing copy) and enumerating over [newThing allKeys]
doing a [newThing2 setObject:forKey]...
All with the same result....
How do I make an independent clone of newThing1? (XC3 / 10.5.6)
I'm sorry if this is something silly!
Steve
NSMutableDictionary *newThing2 = [newThing mutableCopy];
[newThing2 setObject:foo forKey:bar];
But review you test, your first code sample should works too. How do
you check the newThing changed too ?
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