Difference between revisions of "THashLinkedTree"
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Latest revision as of 05:27, 21 June 2023
Return to Unit UltiboClasses
Description
To be documented
Class definitions
THashLinkedTree = class(TLinkedTree)
| Note: A Tree of THashTreeObjects with automatic hash buckets | |
constructor Create(AKeyBits:Byte);
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destructor Destroy; override;
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private
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FKeyBits:Byte;
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FKeyMask:LongWord;
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FKeyShift:LongWord;
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FKeyBuckets:Pointer;
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function KeyLink(AValue,AParent:THashTreeObject):Boolean;
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function KeyUnlink(AValue,AParent:THashTreeObject):Boolean;
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public
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function KeyFirst(AParent:THashTreeObject; AKeyHash:LongWord):THashTreeObject;
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function Add(AValue,AParent:TTreeObject):Boolean; override;
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function Remove(AValue:TTreeObject):Boolean; override;
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function Insert(APrev,AValue,AParent:TTreeObject):Boolean; override;
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procedure Move(AValue,AParent:TTreeObject); override;
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procedure Clear; override;
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Function declarations
constructor THashLinkedTree.Create(AKeyBits:Byte);
Description: To be documented
| Note | None documented |
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destructor THashLinkedTree.Destroy;
Description: To be documented
| Note | None documented |
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function THashLinkedTree.KeyLink(AValue,AParent:THashTreeObject):Boolean;
Description: Link AValue to Prev,Next Keys and Adjust First
| Note | None documented |
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function THashLinkedTree.KeyUnlink(AValue,AParent:THashTreeObject):Boolean;
Description: Unlink AValue from Prev,Next Keys and Adjust First
| Note | None documented |
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function THashLinkedTree.KeyFirst(AParent:THashTreeObject; AKeyHash:LongWord):THashTreeObject;
Description: To be documented
| Note | None documented |
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function THashLinkedTree.Add(AValue,AParent:TTreeObject):Boolean;
Description: Add AValue to List and Link with Parent and Siblings
| Note | None documented |
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function THashLinkedTree.Remove(AValue:TTreeObject):Boolean;
Description: Unlink AValue from Parent and Siblings, Remove from List
| Note | None documented |
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function THashLinkedTree.Insert(APrev,AValue,AParent:TTreeObject):Boolean;
Description: To be documented
| Note | None documented |
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procedure THashLinkedTree.Move(AValue,AParent:TTreeObject);
Description: To be documented
| Note | None documented |
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procedure THashLinkedTree.Clear;
Description: To be documented
| Note | None documented |
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Return to Unit Reference
