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Kamlakar Singh
Kamlakar Singh

Total Post:194

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Posted on    October-18-2014 12:30 AM

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I want to addObject of NSMutableArray into NSMutableArray so how can I achieve this in swift. and also retrieve it so please help me because right now I'm learning swift.

Indirectly say that I want 2D array means NSMutableArray of NSMutableArray.

//The below 2 lines iterative!
var dict:NSMutableDictionary? = NSMutableDictionary();
 linePointsArray!.addObject(dict!);

// and below 2 line is execute after complete the above iteration
 arrLine!.addObject(linePointsArray!);
 linePointArray!.removeAllObject();

//after that the above whole process is done iterative.


Pawan Shukla

Total Post:35

Points:253
Posted on    October-18-2014 12:32 AM

If I am not wrong you want to add an object of NSMutableArray in another NSMutableArray you can do it by following code

var myArray : NSMutableArray = ["Hello"]
var arrayOfArray : NSMutableArray = [myArray]

// Insert more arrays with insertObject or addObject

arrayOfArray.insertObject(myArray, atIndex: 0)
arrayOfArray.addObject(myArray)

//Retrive
var newArray:NSMutableArray = arrayOfArray[0] as NSMutableArray
println("\(newArray)")

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