Re: [Boost-users] [iterator] Writable transform_iterator: how to?

From: Patrick Loney (Patrick.Loney_at_[hidden])
Date: 2008-04-11 07:03:27

> The above works for me as well. Adding the const qualifier has also 
> solved my original problem. So, operator() must be const qualified. Is

> that documented somewhere or is it somehow inferrable?

It's inferable - the error raised is with function:

    typename super_t::reference dereference() const
    { return m_f(*this->base()); }

Which is const qualified (VS takes you to the function when you double
click on the complier error, I expect your environment has a similar
feature, if not change your environment...)

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