AddObject as NSMutableArray in swift

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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.
  1. Post:36

    Points:260
    Re: AddObject as NSMutableArray in swift

    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)")

      Modified On Apr-06-2018 01:06:01 AM

Answer