TFPObjectHashTable class

Declaration

Inheritance

1. TFPObjectHashTable
2. TFPCustomHashTable
3. TObject

Description

TFPStringHashTable is a TFPCustomHashTable descendent which stores object instances together with the keys. In case the data associated with the keys are strings themselves, it's better to use TFPStringHashTable, or for arbitrary pointer data, TFPDataHashTable is more suitable. The objects are exposed with their keys through the Items property.

See also

• TFPStringHashTable
• TFPDataHashTable
• Items

Properties

Items	public	Key-based access to the objects.
OwnsObjects	public	Does the hash table own the objects ?

Methods

CreateNewNode	protected
AddNode	protected
SetData	protected
GetData	protected
ForEachCall	protected
Create	public	Create a new instance of TFPObjectHashTable.
CreateWith	public	Create a new hash table with given size and hash function.
Iterate	public	Iterate over the objects in the hash table.
Add	public	Add a new object to the hash table.

Inherited

From TFPCustomHashTable (21)

AVGChainLen Chain ChainLength ChangeTableSize Clear Count Delete Density Destroy Find FindChainForAdd FindOrCreateNew HashFunction HashTable HashTableSize IsEmpty LoadFactor MaxChainLength NumberOfCollisions SetHashFunction VoidSlots

From TObject (40)

AfterConstruction BeforeDestruction CheckDisposed ClassInfo ClassName ClassNameIs ClassParent ClassType CleanupInstance DefaultHandler DefaultHandlerStr Dispatch DispatchStr Disposed DisposeOf Equals FieldAddress Free FreeInstance GetDisposed GetHashCode GetInterface GetInterfaceByStr GetInterfaceEntry GetInterfaceEntryByStr GetInterfaceTable GetInterfaceWeak GetLastCastErrorInfo InheritsFrom InitInstance InstanceSize MethodAddress MethodName newinstance QualifiedClassName SafeCallException StringMessageTable SystemHasExtendedRTTI ToString UnitName