CLCondition The abstract base class that all other conditions derive from. Declaration@interface CLCondition : NSObject RelationshipsInherits FromNSObjectInherited ByCLBeaconIdentityConditionCLCircularGeographicConditionConforms ToNSCopyingNSSecureCoding See AlsoiBeaconRanging for BeaconsDetermining the proximity to an iBeacon deviceTurning an iOS device into an iBeacon deviceCLBeaconCLBeaconIdentityConditionCLCircularGeographicCondition