Convert CLLocationCoordinate2D to double or int swift -

how convert cllocationcoordiante double can perorrm arithmetic on , compare coordinates using size? in (swift ios)

cllocationcoordinate2d struct of latitude , longitude both defined cllocationdegrees typealias of double.

the following code creates location in code, supplied mapkit function:

var location = cllocationcoordinate2d(latitude: 10.30, longitude: 44.34) 

you can access values calling location.latitude , location.longitude.