From: Thorsten Ottosen (nesotto_at_[hidden])
Date: 2004-09-28 10:01:01
"Dave Harris" <brangdon_at_[hidden]> wrote in message
| In-Reply-To: <1256163046.20040926162826_at_[hidden]>
| I'm very dubious about using:
| instead of:
| It means that ptr_vector<T> is not syntactically a drop-in replacement for
| vector<T *> or vector<shared_ptr<T> >.
| Won't that make it unnecessarily
| difficult to "upgrade" existing classes, and harder to switch back again
| should the need arise?
It has never been the intention to support a path of "upgrade". The semantics
very different from vector<shared_ptr<T> > and ptr_vector<T>. The semantics
are closer to vector<T> when it comes to "copying".
| Doesn't it also obscure what is going on? It seems
| a fundamentally wrong notation to me.
The indirected interface was made for a number of reasons, among others
- to hide the pointers so to protect against pointer manipolation
- to remove the obscure syntax of vector<T*>.
- to provide some interface closeness to vector<T>.
If you want the old syntax, you just call ptr_begin():
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