Re: [Boost-users] [scoped_ptr] Transferring pointers to scoped_ptr member

From: Roman Perepelitsa (roman.perepelitsa_at_[hidden])
Date: 2008-08-18 03:17:57

2008/8/17 Christian Larsen <contact_at_[hidden]>

>    class A
>    {
>    public:
>        A(auto_ptr<B>& b1, auto_ptr<B>& b2)

Pass arguments by value here instead of by reference. It's a common idiom
that is used to enforce and document the fact that function takes ownership
of arguments.

>
>            : b1_(b1.release()), b2_(b2.release())
>        {}
>    private:
>        scoped_ptr<B> b1_;
>        scoped_ptr<B> b2_;
>    };
>

Roman Perepelitsa.