Wil u please explain in context of o/p.means how 1 whn SomeFunc(DeriArr,5);
stmt is executed how 0 and 1 will come..???
On Sun, Aug 21, 2011 at 12:40 PM, Naman Mahor <naman.ma...@gmail.com> wrote:
> because the pointer of base class will move by 2 bytes every time but the
> size of derived class is 4 byte.
>
>
> On Sun, Aug 21, 2011 at 12:31 PM, Puneet Chawla <puneetchawla...@gmail.com
> > wrote:
>
>> class base
>> {
>> public:
>> int bval;
>> base(){bval=0;}
>> };
>> class deri:public base
>> {
>> public:
>> int dval;
>> deri(){dval=1;}
>> };
>> void SomeFunc(base *arr,int size)
>> {
>> for(int i=0; i<size; i++,arr++)
>> cout<<arr->bval;
>> cout<<endl;
>> }
>> int main()
>> {
>> base BaseArr[5];
>> SomeFunc(BaseArr,5);
>> deri DeriArr[5];
>> SomeFunc(DeriArr,5);
>> system("pause");
>> return 0;
>> }
>>
>> 00000
>> 01010
>> Will somebody tell me why it's showing this..??
>>
>> --
>> With regards
>> ............
>> Puneet
>>
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>
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With regards
............
Puneet
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