TFPGMapObject class

Declaration

Inheritance

1. TFPGMapObject
2. TFPSMap
3. TFPSList
4. TObject

Description

TFPGMapObject is a generic map class. It can be used to specialize a map for object types, but not objects with automated reference counting: For reference counted interface objects, TFPGMapInterfacedObjectData must be used.

See also

• TFPGMapInterfacedObjectData

Properties

Keys	public	Indexed access to the keys in the list.
Data	public	Indexed access to the data in the list.
KeyData	public	Access to data based on key.

Methods

CopyItem	protected
CopyKey	protected
CopyData	protected
Deref	protected
InitOnPtrCompare	protected
GetKey	protected
GetKeyData	protected
GetData	protected
KeyCompare	protected
KeyCustomCompare	protected
DataCustomCompare	protected
PutKey	protected
PutKeyData	protected
PutData	protected
SetOnKeyCompare	protected
SetOnDataCompare	protected
Create	public	Create a new instance of the map.
Add	public	Add a key and value to the map.
Find	public	Find item based on key.
TryGetData	public	Find data or return default.
AddOrSetData	public	Add data with given or set value if the key already exists.
IndexOf	public	Find index of a key in the list.
IndexOfData	public	Find index of data value in the list.
InsertKey	public	Insert a new key in the list.
InsertKeyData	public	Insert a new key with associated data in the list.
Remove	public	Remove a key from the list.

Events

OnCompare	public	Alias for OnKeyCompare.
OnKeyCompare	public	Compare function for key values.
OnDataCompare	public	Compare function for data values.

Fields

FOnKeyCompare	protected
FOnDataCompare	protected
FFreeObjects	protected

Inherited

From TFPSMap (15)

BinaryCompareData BinaryCompareKey DataSize Duplicates Insert KeySize LinearIndexOf OnDataPtrCompare OnKeyPtrCompare OnPtrCompare SetOnDataPtrCompare SetOnKeyPtrCompare Sort Sorted SortRange

From TFPSList (37)

AddList Assign Capacity CheckIndex Clear CopyItems Count Delete DeleteRange Destroy Error Exchange Expand Extract First Get GetFirst GetLast InsertRange InternalExchange InternalGet InternalItems InternalPut ItemIsManaged Items ItemSize Last List Move Pack Put QuickSort RaiseIndexError SetCapacity SetCount SetFirst SetLast

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