Re: [Boost-users] polymorphism and boost::shared_ptr

From: Brad Ryder (bradryder67_at_[hidden])
Date: 2007-09-07 20:32:06

On 9/7/07, Peter Dimov <pdimov_at_[hidden]> wrote:
> Brad Ryder:
>
> ...
>
> > typedef boost::shared_ptr<A> shPtrA;
> > typedef boost::shared_ptr<B> shPtrB;
> > typedef boost::shared_ptr<C> shPtrC;
> >
> > class A
> > {
> >
> > void AddChild(shPtrA& child);
>
> How about
>
>   void AddChild(shPtrA const& child);
>
> ?
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Peter,

Thanks for helping me out here.  You can see in my previous post, I am
still having difficulty.

Brad