NSHashInsertKnownAbsent(_:_:)

Declaration

func NSHashInsertKnownAbsent(_ table: NSHashTable<AnyObject>, _ pointer: UnsafeRawPointer?)

Discussion

Inserts pointer, which must not be NULL, into table. Unlike NSHashInsert, this function raises NSInvalidArgumentException if table already includes an element that matches pointer.

See Also

Related Documentation

• NSHashRemove(_:_:)
• NSHashInsert(_:_:)
• NSHashInsertIfAbsent(_:_:)

Functions

• NSAllHashTableObjects(_:)
• NSCompareHashTables(_:_:)
• NSCopyHashTableWithZone(_:_:)
• NSCountHashTable(_:)
• NSCreateHashTable(_:_:)
• NSCreateHashTableWithZone(_:_:_:)
• NSEndHashTableEnumeration(_:)
• NSEnumerateHashTable(_:)
• NSFreeHashTable(_:)
• NSHashGet(_:_:)
• NSHashInsert(_:_:)
• NSHashInsertIfAbsent(_:_:)
• NSHashRemove(_:_:)
• NSNextHashEnumeratorItem(_:)
• NSResetHashTable(_:)