ios - how to use my location(latitude,longitude) of CLLocation at viewdidload() - 


func locationmanager(manager: cllocationmanager, didupdatelocations locations: [cllocation]) {           let userlocation: cllocation = locations[0]          let center = cllocationcoordinate2d(latitude: userlocation.coordinate.latitude, longitude: userlocation.coordinate.longitude)          mylat = userlocation.coordinate.latitude         mylong = userlocation.coordinate.longitude          let region = mkcoordinateregion(center: center, span: mkcoordinatespan(latitudedelta: 0.04, longitudedelta: 0.04))          totalmap.setregion(region, animated: true) }

first.. i'm sorry english writning...

i used mylat , mylong in func .. want add user location global variable , use user location in viewdidload..

actually need user location(lat,long) , many other location, , use comparing opration 2 location, , need of location ..

help me

the cllocationmanager works asynchronously. can use in viewdidload() not might think.

you can register callback this:

var onlocationupdate: ((cllocation) -> ())? override func viewdidload() {     super.viewdidload()     onlocationupdate = { [weak self] location in         // location     } }

and call onlocationupdate?(your_location) in locationmanager(_:didupdatelocations:) method


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