# makeArray(of:batchSize:) Returns a new array that contains a copy of the n-dimensional array descriptor’s data. ``` func makeArray(of scalarType: T.Type, batchSize: Int = 1) -> [T]? ``` ## Parameters `scalarType` The data type of the data. `batchSize` The number of batches of data. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)