---
title: objc_AssociationPolicy.OBJC_ASSOCIATION_COPY
framework: Objective-C Runtime
role: symbol
role_heading: Case
path: objectivec/objc_associationpolicy/objc_association_copy
---

# objc_AssociationPolicy.OBJC_ASSOCIATION_COPY

Specifies that the associated object is copied, and that the association is made atomically.

## Declaration

```swift
case OBJC_ASSOCIATION_COPY
```

## See Also

### Enumeration Cases

- [objc_AssociationPolicy.OBJC_ASSOCIATION_ASSIGN](objectivec/objc_associationpolicy/objc_association_assign.md)
- [objc_AssociationPolicy.OBJC_ASSOCIATION_COPY_NONATOMIC](objectivec/objc_associationpolicy/objc_association_copy_nonatomic.md)
- [objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN](objectivec/objc_associationpolicy/objc_association_retain.md)
- [objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN_NONATOMIC](objectivec/objc_associationpolicy/objc_association_retain_nonatomic.md)