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<p>#1 不得不说的delphi技巧 之二-----------智能指针<br /><small>先直接看用法<br />
 <br />
procedure p();<br />
var<br />
   t: TT;<br />
begin<br />
   t:=TT.create;<br />
   TSafeObject.safeObject(t); //用智能指针保护t对象<br />
   //现在，t对象无需手工free,不管过程内发生什么事，它在过程退出后都会自动释放<br />
end;<br />
 <br />
下面是TSafeObject的定义<br />
<br />
TSafeObject=class(TInterfacedObject)<br />
private<br />
   obj: TObject;<br />
   destructor Destroy(); override;<br />
   constructor create(obj: TObject); overload;<br />
public<br />
   class function safeObject(instance: TObje ..</small><br />
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