Difference between revisions of "TLinkedList"
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Revision as of 05:25, 31 May 2018
Return to Unit UltiboClasses
Description
To be documented
Class definitions
TLinkedList = class(TObject)
| Note: A List of TListObjects with automatic .Prev/.Next Links
Linked List which does not Free nodes on Destroy | |
constructor Create;
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destructor Destroy; override;
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private
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FCount:Integer;
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FFirst:TListObject;
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FLast:TListObject;
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function GetCount:Integer;
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function Link(AValue:TListObject):Boolean;
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function LinkEx(APrev,AValue:TListObject):Boolean;
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function Unlink(AValue:TListObject):Boolean;
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public
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property Count:Integer read GetCount;
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property First:TListObject read FFirst;
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property Last:TListObject read FLast;
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function Add(AValue:TListObject):Boolean; virtual;
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function Remove(AValue:TListObject):Boolean; virtual;
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function Insert(APrev,AValue:TListObject):Boolean; virtual;
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procedure Clear; virtual;
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Function declarations
constructor TLinkedList.Create;
Description: To be documented
| Note | None documented |
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destructor TLinkedList.Destroy;
Description: To be documented
| Note | None documented |
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function TLinkedList.GetCount:Integer;
Description: To be documented
| Note | None documented |
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function TLinkedList.Link(AValue:TListObject):Boolean;
Description: Link AValue to Prev,Next Siblings and Adjust First/Last
| Note | None documented |
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function TLinkedList.LinkEx(APrev,AValue:TListObject):Boolean;
Description: Link AValue after APrev Sibling and Adjust First/Last/Prev/Next
| Note | If APrev is nil then Link as first value in list |
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function TLinkedList.Unlink(AValue:TListObject):Boolean;
Description: Unlink AValue from Prev,Next Siblings and Adjust First/Last
| Note | None documented |
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function TLinkedList.Add(AValue:TListObject):Boolean;
Description: Add AValue to List and link with Siblings
| Note | None documented |
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function TLinkedList.Remove(AValue:TListObject):Boolean;
Description: Unlink AValue from Siblings and Remove from List
| Note | None documented |
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function TLinkedList.Insert(APrev,AValue:TListObject):Boolean;
Description: To be documented
| Note | None documented |
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procedure TLinkedList.Clear;
Description: To be documented
| Note | None documented |
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