From: Robert Ramey (ramey_at_[hidden])
Date: 2004-01-06 11:43:48
Pavel Vozenilek wrote:
>The factory may allocate new object inside and it may not be possible to
create default constructed object.
>If something like this is possible:
> template<class Archive>
> void load(Archive & ar, color** uninitialized_ptr_to_c){
> int id;
> ar >> id
> c* newly_created_c = color_from_id(id);
> (*uninitialized_ptr_to_c) = newly_created_c;
>}
That loooks OK to me though I'm not sure why you
wouldn't just use this:
template<class Archive>
void load(Archive & ar, color** uninitialized_ptr_to_c){
int id;
ar >> id;
*uninitialized_ptr_to_c = color_from_id(id);
}
Robert Ramey