Re: [Gnash-commit] /srv/bzr/gnash/trunk r9668: Plug leak.

[Bastiaan Jacques]

Then here is a version using boost range, that will work on any kind of
container, including a C-style array of pointers. Of course now it
becomes impossible to call clear() on the container. :) But I'm not sure
that was a good idea to begin with.

template<typename Container>
void
delete_ptr_container(Container& c)
{
  using namespace boost;

  typedef typename range_value<Container>::type ContainedPtrType;
  typedef typename remove_pointer<ContainedPtrType>::type ContainedValType;

  std::for_each (begin(c), end(c), checked_deleter<ContainedValType>());
}

Bastiaan


On Thu, 4 Sep 2008, Benjamin Wolsey wrote:

> > How do you like the following:
> >
> > template <typename T>
> > void
> > delete_ptr_vector(std::vector<T*> vec)
> > {
> >    std::for_each(vec.begin(), vec.end(), boost::checked_deleter<T>());
> >    vec.clear();
> > }
>
> Generally I like it (although it should of course take the vector by
> reference), but it only works for vectors, and not other types of
> container. There also has pointers in queues and lists.
>
> bwy