---
title: NSIntegerMapKeyCallBacks
framework: foundation
role: symbol
role_heading: Global Variable
path: foundation/nsintegermapkeycallbacks
---

# NSIntegerMapKeyCallBacks

For keys that are pointer-sized quantities or smaller (for example, int, long, or unichar).

## Declaration

```swift
let NSIntegerMapKeyCallBacks: NSMapTableKeyCallBacks
```

## See Also

### Constants

- [NSIntMapKeyCallBacks](foundation/nsintmapkeycallbacks.md)
- [NSNonOwnedPointerMapKeyCallBacks](foundation/nsnonownedpointermapkeycallbacks.md)
- [NSNonOwnedPointerOrNullMapKeyCallBacks](foundation/nsnonownedpointerornullmapkeycallbacks.md)
- [NSNonRetainedObjectMapKeyCallBacks](foundation/nsnonretainedobjectmapkeycallbacks.md)
- [NSObjectMapKeyCallBacks](foundation/nsobjectmapkeycallbacks.md)
- [NSOwnedPointerMapKeyCallBacks](foundation/nsownedpointermapkeycallbacks.md)