Use pointer to member , instead of regular pointers ...
On 28 July 2011 17:49, mohit verma <[email protected]> wrote:
> hey guys,
> One simple example:
>
> class A{
> int a,b;
> public:
> A():a(2),b(3){}
> };
>
> class B:public A
> {
> public:
> int c;
> };
>
> int main()
> {
> B ob;
> int *ptr=&ob.c;
> cout<<*ptr;
> ptr--;
> cout<<*ptr;
> ptr--;
> cout<<*ptr;
> return 0;
> }
>
> AFAIK, inheritance in any visibility mode does not provide access to
> private members of base class(Or even copy them to derived class memory
> space in private section). So how can the above program can run
> successfully? Could someone elaborate on inheritance internals : what is
> going on in this case?
> --
> ........................
> *MOHIT VERMA*
>
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--
*Dilip Makwana*
VJTI
BTech Computers Engineering
2009-2013
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