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Home » U++ Library support » U++ Core » Polymorphic Array doubt
Re: Poluporphyc Array doubt [message #33416 is a reply to message #33413] Wed, 03 August 2011 09:39 Go to previous messageGo to previous message
mirek is currently offline  mirek
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Registered: November 2005
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Didier wrote on Tue, 02 August 2011 04:35

mirek wrote on Mon, 01 August 2011 12:50

Didier wrote on Mon, 01 August 2011 05:52

Hi Koldo and Honza,

I noticed that the virual destructor was sometimes missing in some controls, ex: RichEditWithToolBar

Fortunatly this does not lead to any leaks (most of the time) thank's to the "everything belongs somewhere" in U++.

But this is a real bug.




'virtuality' of destructor is inherited in C++. Therefore, as long as Ctrl has virtual destructor (and it does...), all derived classes have one too.

Mirek



Humm,

I remember some work I did 10 years ago and this was not true then, but if gcc deals with it now : great !



Well, this is so basic feature that if it would not work, compiler would be seriously broken...
 
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