@Lucifer: Thanks a lot for the explanation
On Sun, Dec 23, 2012 at 4:51 AM, Lucifer wrote:
> @phoenix
>
> The reason is not an implication of using references.
> If u are passing emptyvec() as an argument then the vector returned by
> emptyvec() is a temp object ( as its not being assigned to a
@phoenix
The reason is not an implication of using references.
If u are passing emptyvec() as an argument then the vector returned by
emptyvec() is a temp object ( as its not being assigned to a obj var
created by the programmer), which means that the user/programmer shouldn't
be able to change
