---
title: "NSStringFromHashTable(_:)"
framework: foundation
role: symbol
role_heading: Function
path: "foundation/nsstringfromhashtable(_:)"
---

# NSStringFromHashTable(_:)

Returns a string describing the hash table’s contents.

## Declaration

```swift
func NSStringFromHashTable(_ table: NSHashTable<AnyObject>) -> String
```

## Return Value

Return Value A string describing table’s contents.

## Discussion

Discussion The function iterates over the elements of table, and for each one appends the string returned by the describe callback function. If NULL was specified for the callback function, the hexadecimal value of each pointer is added to the string.

## See Also

### Functions

- [NSAllHashTableObjects(_:)](foundation/nsallhashtableobjects(_:).md)
- [NSCompareHashTables(_:_:)](foundation/nscomparehashtables(_:_:).md)
- [NSCopyHashTableWithZone(_:_:)](foundation/nscopyhashtablewithzone(_:_:).md)
- [NSCountHashTable(_:)](foundation/nscounthashtable(_:).md)
- [NSCreateHashTable(_:_:)](foundation/nscreatehashtable(_:_:).md)
- [NSCreateHashTableWithZone(_:_:_:)](foundation/nscreatehashtablewithzone(_:_:_:).md)
- [NSEndHashTableEnumeration(_:)](foundation/nsendhashtableenumeration(_:).md)
- [NSEnumerateHashTable(_:)](foundation/nsenumeratehashtable(_:).md)
- [NSFreeHashTable(_:)](foundation/nsfreehashtable(_:).md)
- [NSHashGet(_:_:)](foundation/nshashget(_:_:).md)
- [NSHashInsert(_:_:)](foundation/nshashinsert(_:_:).md)
- [NSHashInsertIfAbsent(_:_:)](foundation/nshashinsertifabsent(_:_:).md)
- [NSHashInsertKnownAbsent(_:_:)](foundation/nshashinsertknownabsent(_:_:).md)
- [NSHashRemove(_:_:)](foundation/nshashremove(_:_:).md)
- [NSNextHashEnumeratorItem(_:)](foundation/nsnexthashenumeratoritem(_:).md)