---
title: OCKSynchronizationContext
framework: CareKit
role: symbol
role_heading: Structure
platforms: [iOS 13.0+, Mac Catalyst 13.0+, watchOS 7.0+]
path: carekit/ocksynchronizationcontext
---

# OCKSynchronizationContext

An object that provides context for a view model value.

## Declaration

```swift
struct OCKSynchronizationContext<ViewModel>
```

## Topics

### Creating Contexts

- [init(viewModel:oldViewModel:animated:)](carekit/ocksynchronizationcontext/init(viewmodel:oldviewmodel:animated:).md)

### Configuring Contexts

- [viewModel](carekit/ocksynchronizationcontext/viewmodel.md)
- [oldViewModel](carekit/ocksynchronizationcontext/oldviewmodel.md)
- [animated](carekit/ocksynchronizationcontext/animated.md)

## See Also

### User Interface

- [OCKDailyPageViewController](carekit/ockdailypageviewcontroller.md)
- [OCKDailyPageViewControllerDataSource](carekit/ockdailypageviewcontrollerdatasource.md)
- [OCKDailyPageViewControllerDelegate](carekit/ockdailypageviewcontrollerdelegate.md)
- [OCKDailyTasksPageViewController](carekit/ockdailytaskspageviewcontroller.md)
- [OCKListViewController](carekit/ocklistviewcontroller.md)
- [Task Interfaces](carekit/task-interfaces.md)
- [Chart Interfaces](carekit/chart-interfaces.md)
- [Contacts Interfaces](carekit/contacts-interfaces.md)
- [Calendar Interfaces](carekit/calendar-interfaces.md)
- [Components](carekit/components.md)
- [Style and Appearance](carekit/style-and-appearance.md)