---
title: "init(mRegionID:mFlags:mNumberMarkers:mMarkers:)"
framework: audiotoolbox
role: symbol
role_heading: Initializer
path: "audiotoolbox/cafregion/init(mregionid:mflags:mnumbermarkers:mmarkers:)"
---

# init(mRegionID:mFlags:mNumberMarkers:mMarkers:)

## Declaration

```swift
init(mRegionID: UInt32, mFlags: CAFRegionFlags, mNumberMarkers: UInt32, mMarkers: CAFMarker)
```