On 10/31/13 23:39, Dimitry Sibiryakov wrote:
> Hello, All.
>
>> virtual void FB_CARG dispose()
>> {
>> delete static_cast<This*>(this);
>> }
> Isn't such trick dangerous?
>
> I see in manual that "You can explicitly convert a pointer to a class X
> to a pointer to
> some class Y if X is a base class for Y. A static conversion can be made only
> under the
> following conditions:
> - if an unambiguous conversion exists from Y to X
> - if X is not a virtual base class"
>
> But IDisposable is "a virtual base class", isn't it?..
For a particular layout of our interfaces this is not dangerous.
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