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setThreadPriority(_:)

Sets the current thread’s priority.

Declaration

class func setThreadPriority(_ p: Double) -> Bool

Parameters

  • p:

    The new priority, specified with a floating point number from 0.0 to 1.0, where 1.0 is highest priority.

Return Value

true if the priority assignment succeeded, false otherwise.

Discussion

The priorities in this range are mapped to the operating system’s priority values.

See Also

Prioritizing Thread Work