# MIDIEventPacket.WordCollection ``` struct WordCollection ``` ## Topics ### Initializers [`init(UnsafePointer)`](/documentation/CoreMIDI/MIDIEventPacket/WordCollection/init(_:)-81z9r) [`init?(UnsafePointer?)`](/documentation/CoreMIDI/MIDIEventPacket/WordCollection/init(_:)-922um) ### Instance Properties [`var count: Int`](/documentation/CoreMIDI/MIDIEventPacket/WordCollection/count) [`var endIndex: Int`](/documentation/CoreMIDI/MIDIEventPacket/WordCollection/endIndex) [`var startIndex: Int`](/documentation/CoreMIDI/MIDIEventPacket/WordCollection/startIndex) ### Subscripts [`subscript(MIDIEventPacket.WordCollection.Index) -> MIDIEventPacket.WordCollection.Element`](/documentation/CoreMIDI/MIDIEventPacket/WordCollection/subscript(_:)) ## Relationships ### Conforms To [`RandomAccessCollection`](/documentation/Swift/RandomAccessCollection) [`Sequence`](/documentation/Swift/Sequence) [`Collection`](/documentation/Swift/Collection) [`BidirectionalCollection`](/documentation/Swift/BidirectionalCollection) --- 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)