Re: [Boost-users] Help with deduced template parameters

From: Rodolfo Lima (rodolfo_at_[hidden])
Date: 2008-06-02 10:22:42

Chris Ross escreveu:

>   Am I missing something about templates that I don't know?  Or, is this
> just not possible with C++ templates, and in which case, can I use one
> of the boost libraries to help?

Normally in those cases you could create a function to determine the 
template parameters and pass it to the class. The function then returns 
a class object correctly instantiated, for instance:

(say you renamed your class to detached_all_t)

template <class List> detach_all_t<List> detach_all(const List &e)
{
        return detach_all_t<List>(e);
}

That should do the trick, you can use detach_all without specifying the 
template parameter.

Regards,
rod