Google.Maps.DistanceMatrix.DistanceMatrixRequest.EnsureWaypointsOrigin C# (CSharp) Method

EnsureWaypointsOrigin() private method

private EnsureWaypointsOrigin ( ) : Location>.SortedList
return Location>.SortedList
        private SortedList<int, Location> EnsureWaypointsOrigin()
        {
            if(_waypointsOrigin == null)
            {
                _waypointsOrigin = new SortedList<int, Location>();
            }
            return _waypointsOrigin;
        }