---
title: "init(isStockSetting:settingID:dataLen:data:)"
framework: audiotoolbox
role: symbol
role_heading: Initializer
path: "audiotoolbox/audiounitpresetmas_settingdata/init(isstocksetting:settingid:datalen:data:)"
---

# init(isStockSetting:settingID:dataLen:data:)

## Declaration

```swift
init(isStockSetting: UInt32, settingID: UInt32, dataLen: UInt32, data: UInt8)
```