---
title: BidirectionalCollection Implementations
framework: swift
role: collectionGroup
role_heading: API Collection
path: swift/anybidirectionalcollection/bidirectionalcollection-implementations
---

# BidirectionalCollection Implementations

## Topics

### Instance Properties

- [endIndex](swift/anybidirectionalcollection/endindex.md)
- [last](swift/anybidirectionalcollection/last.md)
- [startIndex](swift/anybidirectionalcollection/startindex.md)

### Instance Methods

- [difference(from:)](swift/anybidirectionalcollection/difference(from:).md)
- [difference(from:by:)](swift/anybidirectionalcollection/difference(from:by:).md)
- [distance(from:to:)](swift/anybidirectionalcollection/distance(from:to:).md)
- [formIndex(after:)](swift/anybidirectionalcollection/formindex(after:).md)
- [formIndex(before:)](swift/anybidirectionalcollection/formindex(before:).md)
- [index(_:offsetBy:)](swift/anybidirectionalcollection/index(_:offsetby:).md)
- [index(_:offsetBy:limitedBy:)](swift/anybidirectionalcollection/index(_:offsetby:limitedby:).md)
- [index(after:)](swift/anybidirectionalcollection/index(after:).md)
- [index(before:)](swift/anybidirectionalcollection/index(before:).md)
- [joined(separator:)](swift/anybidirectionalcollection/joined(separator:)-6ag5z.md)
- [last(where:)](swift/anybidirectionalcollection/last(where:).md)
- [lastIndex(of:)](swift/anybidirectionalcollection/lastindex(of:).md)
- [lastIndex(where:)](swift/anybidirectionalcollection/lastindex(where:).md)
- [popLast()](swift/anybidirectionalcollection/poplast().md)
- [removeLast()](swift/anybidirectionalcollection/removelast().md)
- [removeLast(_:)](swift/anybidirectionalcollection/removelast(_:).md)
- [reversed()](swift/anybidirectionalcollection/reversed().md)

### Subscripts

- [subscript(_:)](swift/anybidirectionalcollection/subscript(_:)-95c1r.md)
- [subscript(_:)](swift/anybidirectionalcollection/subscript(_:)-9b37e.md)