[boost] [typeof] registration question

Subject: [boost] [typeof] registration question
From: Cromwell Enage (sponage_at_[hidden])
Date: 2012-03-25 15:17:10

Hi, folks!

In emulation mode, given the following definition:

template <typename Container>
struct some_metafunction
{
    typedef BOOST_TYPEOF_TPL(
        Container().insert(
            typename Container::iterator()
          , typename Container::value_type()
        )
    ) type;

};


Which of the following types need to be registered?

1. The argument passed as `Container`
2. The result of `typename Container::iterator`
3. The result of `typename Container::value_type`