---
title: "mightDrift(relativeTo:)"
framework: coremedia
role: symbol
role_heading: Instance Method
path: "coremedia/cmclock/mightdrift(relativeto:)"
---

# mightDrift(relativeTo:)

Returns a Boolean value that indicates whether it’s possible for one timebase or clock to drift relative to another.

## Declaration

```swift
func mightDrift(relativeTo otherClock: CMClock) -> Bool
```

## Parameters

- `otherClock`: The clock to compare to.