Instance Property

indeterminate

A Boolean set to true when a request can't determine its progress in fractions completed.

Required.

Declaration

var indeterminate: Bool { get }

Discussion

A value of true doesn't mean that the request will run forever. Rather, it means that the nature of the request can't be broken down into identifiable fractions to report. The progressHandler will still be called at suitable intervals.

See Also

Tracking Progress

var progressHandler: VNRequestProgressHandler

A block of code executed periodically during a Vision request to report progress on long-running tasks.

Required.