Defines base class for heap element. The heap element stores an interface in the heap element,
A heap is a complete binary tree where every node's value is guaranteed to be greater than its children's values. This class manages a node in the binary tree. Descendant classes override this class to provide the sorting node value.
Namespace: DataStructures
TPersistent
DataStructures.TIHeapElement
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Delphi
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type
TIHeapElement = class(TPersistent)
end;
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Name
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Description
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Index
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Represents property Index.
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Item
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Specifies an interface associated with the heap element. This is the interface to store in the heap, not the value that defines the heap order.
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Name
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Description
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Assign(TPersistent)
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Represents method Assign(TPersistent).
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Clear
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Clear or resets the heap element.
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Clone
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Creates a copy of the heap element.
 Note
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It is the responsibility of the calling method to free the copy.
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