The code is correct..return X will make a temporary object and for that a constructor and corresponding destructor will be called and that object is returned.
On Sun, Aug 21, 2011 at 12:24 PM, Puneet Chawla <[email protected]>wrote: > It will show error > > On Sun, Aug 21, 2011 at 12:21 PM, Sanjay Rajpal <[email protected]> wrote: > >> I think it will not be an error. >> >> This is because X() will create a temporary object, and when the >> object is returned in the function calling it, then default copy >> constructor will do bitwise copy of data members in the calling >> function. >> >> Correct me if m wrong. >> >> On 8/20/11, sachin sabbarwal <[email protected]> wrote: >> > class X() >> > { >> > >> > X() >> > { >> > } >> > >> > >> > >> > X fun() >> > { >> > return X(); //error or what?? because constructor never returns >> > anything so what this return statement will receive after executing x() >> and >> > what it will return?? >> > } >> > >> > >> > }; >> > >> > -- >> > You received this message because you are subscribed to the Google >> Groups >> > "Algorithm Geeks" group. >> > To post to this group, send email to [email protected]. >> > To unsubscribe from this group, send email to >> > [email protected]. >> > For more options, visit this group at >> > http://groups.google.com/group/algogeeks?hl=en. >> > >> > >> >> >> -- >> Sanju >> :) >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > > > -- > With regards > ............ > Puneet Chawla > Computer Engineering Student > NIT Kurukshetra > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
