initialization - Init a class with arguments on swift -


this question has answer here:

i trying init class arguments in swift. want able pass array class. let test = mytestclass(data).

code: 

init(data: [cgfloat]){     super.init(nibname: "test", bundle: nil)     self.data = data }  required init?(coder decoder: nscoder) {      super.init(nibname: "test", bundle: nil) }

error:

enter image description here

you can solve errors initializing data before calling super in init(coder , call appropriate super method in init(coder

let data : [cgfloat]  init(data: [cgfloat]){     self.data = data     super.init(nibname: "test", bundle: nil) }  required init?(coder decoder: nscoder) {     self.data = [cgfloat]()     super.init(coder: decoder) }

alternatively declare data 

var data = [cgfloat]()

then can write

init(data: [cgfloat]){     self.data = data     super.init(nibname: "test", bundle: nil) }  required init?(coder decoder: nscoder) {     super.init(coder: decoder) }

in case have call super.init(coder: decoder) in init(coder.


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