THashTreeObject

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Description

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To be documented

Class definitions

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THashTreeObject = class(TTreeObject)

Note: A TObject with KeyPrev/KeyNext/KeyHash for use in HashTrees
constructor Create(AKeyBits:Byte);
destructor Destroy; override;
private
FKeyBits:Byte;
FKeyMask:LongWord;
FKeyBuckets:Pointer;
FKeyTree:THashLinkedTree;
FKeyPrev:THashTreeObject;
FKeyNext:THashTreeObject;
protected
FKeyHash:LongWord; {Publish in descendants if required}
procedure SetKeyHash(AKeyHash:LongWord);
function KeyLink(AValue:THashTreeObject):Boolean;
function KeyUnlink(AValue:THashTreeObject):Boolean;
public
function KeyFirst(AKeyHash:LongWord):THashTreeObject;
property KeyTree:THashLinkedTree read FKeyTree write FKeyTree;
property KeyPrev:THashTreeObject read FKeyPrev write FKeyPrev;
property KeyNext:THashTreeObject read FKeyNext write FKeyNext;

Function declarations

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constructor THashTreeObject.Create(AKeyBits:Byte);

Description: To be documented

Note	None documented

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destructor THashTreeObject.Destroy;

Description: To be documented

Note	None documented

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procedure THashTreeObject.SetKeyHash(AKeyHash:LongWord);

Description: To be documented

Note	None documented

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function THashTreeObject.KeyLink(AValue:THashTreeObject):Boolean;

Description: Link AValue to Prev,Next Keys and Adjust First

Note	None documented

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function THashTreeObject.KeyUnlink(AValue:THashTreeObject):Boolean;

Description: Unlink AValue from Prev,Next Keys and Adjust First

Note	None documented

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function THashTreeObject.KeyFirst(AKeyHash:LongWord):THashTreeObject;

Description: To be documented

Note	None documented

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