答:
用record作为节点类型
type
Node = record
Data : string;
Pre : ^Node;
Next : ^Node;
end;
TDoubleLinkList = class
public
procedure Create;
procedure Destroy;
{...Other Operation}
protected
{ to do }
private
{ to do}
end;
答:
用record作为节点类型
type
Node = record
Data : string;
Pre : ^Node;
Next : ^Node;
end;
TDoubleLinkList = class
public
procedure Create;
procedure Destroy;
{...Other Operation}
protected
{ to do }
private
{ to do}
end;
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