[Qt-interest] = 0 ?

[Yuvraj]

Lucas Pereira Caixeta wrote:
>
> Hi all,
>
> In my interface i have this method: virtual String getName () = 0;   
>
> why this method have  "=0" in the end?
> so that it serves?
>
>
> Thanks
>
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It is pure virtual function. Pure virtual function will end with " =0 
".You can not create a object to that class. You can use that class as a 
interface  purpose  only

Thanks

Yuvraj