[boost] Re: 'dynamic_ptr'

From: Kevlin Henney (Kevlin.Henney_at_[hidden])
Date: 2000-02-08 10:59:51

Miki Jovanovic wrote:
>OK, this brings me to my basic question... We all use 'const
>shared_ptr<class>&' as the parameter to methods for performance
>reasons. How do you pass parameters around, when you have several
>shared_ptr specialisations storing various classes in the hierarchy?

They get passed around by copy if they aren't exact type matches, so it's
already catered for.

Kevlin