---
title: "accept(_:)"
framework: Contacts
role: symbol
role_heading: Instance Method
platforms: [iOS 13.0+, iPadOS 13.0+, Mac Catalyst 13.1+, macOS 10.15+, visionOS 1.0+, watchOS 6.0+]
path: contacts/cnchangehistoryevent/3113267-accepteventvisitor
---

# accept(_:)

Forwards the event to the delegate you provide to process the change-history event.

## Declaration

```swift
func accept(_ visitor: any CNChangeHistoryEventVisitor)
```

## Parameters

- `visitor`: The delegate with methods you implement to handle this event.