---
title: "makeComposite(_:)"
framework: hvf
role: symbol
role_heading: Instance Method
platforms: [iOS 18.4+, iPadOS 18.4+, Mac Catalyst 18.4+, macOS 15.4+, tvOS 18.4+, visionOS 2.4+, watchOS 11.4+]
path: "hvf/partgenerator/makecomposite(_:)"
---

# makeComposite(_:)

Create a new Composite, and return a CompositeWriter to fill it in

## Declaration

```swift
func makeComposite(_ partIndex: Int) -> any CompositeWriter
```