I'm just learning Objective C and need to understand how to declare
and use a static NSArray.
I think I may be confusing the Java concept of static and Objective
C's concept.
What I want is how to use the Java idea of a class static variable in
Objective C
Here's the code I'm trying to use:
//class name is Person
static NSMutableArray* relationshipMatch;
-(id)init {
[super init];
if (relationshipMatch==nil)
[Person initRelationshipMatch];
return self;
}
+ (void) initRelationshipMatch {
relationshipMatch = [NSArray arrayWithObjects:
@"abc",@"def",@"hig",nil] ;
}
When I try to access the array using
NSString* aString = [relationshipMatch objectAtIndex:1];
I get
*** Terminating app due to uncaught exception
'NSInvalidArgumentException', reason: '***
Any help would be appreciated.
Richard Good
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