---
title: xpc_array_applier_t
framework: xpc
role: symbol
role_heading: Type Alias
path: xpc/xpc_array_applier_t
---

# xpc_array_applier_t

A block to invoke for every value in the array.

## Declaration

```swift
typealias xpc_array_applier_t = (Int, xpc_object_t) -> Bool
```

## Parameters

- `index`: The current index in the iteration.
- `value`: The current value in the iteration.

## Return Value

Return Value A Boolean indicating whether iteration should continue.

## See Also

### Array objects

- [XPCArray](xpc/xpcarray.md)
- [xpc_array_create(_:_:)](xpc/xpc_array_create(_:_:).md)
- [xpc_array_create_empty()](xpc/xpc_array_create_empty().md)
- [xpc_array_create_connection(_:_:)](xpc/xpc_array_create_connection(_:_:).md)
- [xpc_array_set_value(_:_:_:)](xpc/xpc_array_set_value(_:_:_:).md)
- [xpc_array_get_value(_:_:)](xpc/xpc_array_get_value(_:_:).md)
- [xpc_array_append_value(_:_:)](xpc/xpc_array_append_value(_:_:).md)
- [xpc_array_get_count(_:)](xpc/xpc_array_get_count(_:).md)
- [xpc_array_apply(_:_:)](xpc/xpc_array_apply(_:_:).md)
- [xpc_array_dup_fd(_:_:)](xpc/xpc_array_dup_fd(_:_:).md)
- [xpc_array_get_array(_:_:)](xpc/xpc_array_get_array(_:_:).md)
- [xpc_array_get_bool(_:_:)](xpc/xpc_array_get_bool(_:_:).md)
- [xpc_array_get_data(_:_:_:)](xpc/xpc_array_get_data(_:_:_:).md)
- [xpc_array_get_date(_:_:)](xpc/xpc_array_get_date(_:_:).md)
- [xpc_array_get_dictionary(_:_:)](xpc/xpc_array_get_dictionary(_:_:).md)