@class NSNumber; @interface CMAbsoluteAltitudeData : CMLogItem { double _altitudePrivate; } @property (readonly, nonatomic) NSNumber *absoluteAltitude; @property (readonly, nonatomic) double absoluteAltitudeAccuracy; @property (readonly, nonatomic) double absoluteAltitudePrecision; @property (readonly, nonatomic) long long absoluteAltitudeStatusInfo; @property (readonly, nonatomic) double altitude; @property (readonly, nonatomic) double accuracy; @property (readonly, nonatomic) double precision; + (BOOL)supportsSecureCoding; - (void)dealloc; - (void)encodeWithCoder:(id)a0; - (id)description; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithAltitude:(double)a0 accuracy:(double)a1 precision:(double)a2 status:(long long)a3 timestamp:(double)a4; - (void)setAltitudeData:(double)a0 accuracy:(double)a1 precision:(double)a2 status:(long long)a3; @end