---
title: "index(after:)"
framework: realitykit
role: symbol
role_heading: Instance Method
path: "realitykit/blendshapeweightsset/index(after:)"
---

# index(after:)

Returns the index after the given index.

## Declaration

```swift
func index(after i: BlendShapeWeightsSet.Index) -> BlendShapeWeightsSet.Index
```