Re: [boost] Better implementation of scope_ptr<>

From: Greg Colvin (gcolvin_at_[hidden])
Date: 2002-02-08 18:13:51

> Hi Boosters,
> 
> Another not cool thing I have see in BOOST,
> And again better implementation exists in CodeWarrior.
> 
> In BOOST you have 2 version of scope_ptr<>
> One for single object, and one for array.
> 
> CodeWarrior use small traits
> 
>     class Single_
>     {
>         destroy { delete p; }
>     }
> 
>     class Array_
>     {
>         destroy { delete [] p; }
>     }
> 
> And in scope_ptr they add one more parameter to template:
> 
>     template <class T, class traits = Single_ >
>     scope_ptr
>     {
>             ~scope_ptr() { traits::destroy(p_); }
>     }    

And how would you deal with operator[] ?