[fpc-devel] Newbie question: how does the compiler know the class type of an object ( the Is operator)
pascaldragon at googlemail.com
Fri Aug 22 22:24:27 CEST 2014
On 22.08.2014 20:54, Ewald wrote:
> Also, to get a better idea of the size of a TObject in memory,
> SizeOf(TVmt) will get you started?
SizeOf(TVmt) will not help, because each class instance of a specific
class has only a pointer to the shared Vmt (thus a PVmt).
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