Re: Deleting items from an std::list , is this code correct?

On Apr 25, 12:14 pm, Greg Herlihy <gre...@[EMAIL PROTECTED]
> wrote:
> So, instead of calling std::remove_if() in this case - and thereby
> potentially invalidating the list's iterators - a better idea would be
> to call std::list's own remove_if() member function and thereby
> preserve the validity of any iterators that remain in the list after
> the call:
>
>      void delete_odd(int_list_t& L)
>      {
>          L.remove_if(isodd);
>      }
>
> This revised implementation of delete_odd() also has an advantage in
> compactness - being only one-third the size of the original.

Great!  That's clearly a superior solution--I entirely forgot about
that member.  (Now seems like a good time for me to review the
container
interfaces again for other overlooked gems.)

--
Chris

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