---
title: Entity.ChildCollection.IndexingIterator
framework: realitykit
role: symbol
role_heading: Structure
path: realitykit/entity/childcollection/indexingiterator
---

# Entity.ChildCollection.IndexingIterator

## Declaration

```swift
struct IndexingIterator<Elements> where Elements : Collection
```

## Topics

### Splitting and joining entities

- [Entity.ChildCollection.IndexingIterator.SubSequence](realitykit/entity/childcollection/indexingiterator/subsequence.md)

## Relationships

### Conforms To

- [Copyable](swift/copyable.md)
- [Escapable](swift/escapable.md)
- [IteratorProtocol](swift/iteratorprotocol.md)
- [Sequence](swift/sequence.md)