how and where do I initialize an global NSMutableArray in Xcode 5

ios nsmutablearray initialization xcode5 xcode5.0.1
user2975241 picture user2975241 · Nov 15, 2013 · Viewed 9k times · Source

I am trying to initialize a global NSMutableArray that I can add integers to later. I just need to know how and where I should initialize my array so that it can be accessed and changed by any function that I use later in my program. Also I am using Xcode 5 and know that the array needs to be 180 in length.

Answer

iSmita picture iSmita · Nov 15, 2013

In your AppDelegate.h file - 

@property(nonatomic,retain) NSMutableArray *sharedArray;

In AppDelegate.m

@synthesize sharedArray;

In didFinishLaunchingWithOptions - 

sharedArray = [[NSMutableArray alloc]init];

Now,

make create shared object of AppDelegate like- 

mainDelegate = (AppDelegate *)[[UIApplication sharedApplication]delegate];

and access sharedArray where you want to access using-

mainDelegate.sharedArray

Related questions

Static NSArray of strings - how/where to initialize in a View Controller

In a Master-Detail app I'd like to display a TableView with 5 sections titled: Your Move Their Move Won Games Lost Games Options So I create a blank Master-Detail app in Xcode 5.0.2 and then in its MasterViewController.m (which is a …

Read More
How do I sort an NSMutableArray with custom objects in it?

What I want to do seems pretty simple, but I can't find any answers on the web. I have an NSMutableArray of objects, and let's say they are 'Person' objects. I want to sort the NSMutableArray by Person.birthDate which …

Read More
The best way to remove duplicate values from NSMutableArray in Objective-C?

The best way to remove duplicate values (NSString) from NSMutableArray in Objective-C? Is this the easiest and right way to do it? uniquearray = [[NSSet setWithArray:yourarray] allObjects];

Read More