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

From: Bastiaan Jacques
Subject: Re: [Gnash-commit] /srv/bzr/gnash/trunk r9668: Plug leak.
Date: Thu, 4 Sep 2008 14:29:24 -0700 (PDT)
User-agent: Alpine 1.00 (DEB 882 2007-12-20)

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>
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>());


On Thu, 4 Sep 2008, Benjamin Wolsey wrote:

How do you like the following:

template <typename T>
delete_ptr_vector(std::vector<T*> vec)
   std::for_each(vec.begin(), vec.end(), boost::checked_deleter<T>());

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.


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