Re: [Boost-users] make member functions (in)accessible

Subject: Re: [Boost-users] make member functions (in)accessible
From: Stefan Funck (stefanfunck_at_[hidden])
Date: 2009-02-27 05:03:51

This looks brilliant! Thanks a lot!!
Stefan

> >
> > private:
> >     template<class Pwd, class ExpectedPwd>
> >     void set_impl( Type const& value
> >                  , typename boost::enable_if<boost::is_same<Pwd,
> > ExpectedPwd> >::type* enable =0
> >                  )
> >     {
> >         value_ = value;
> >     }
> >
> >
> Actually ExpectedPwd is not required as template parameter, but it helps to
> understand the flow. It is possible to rewrite the Property as:
>
>
>
> template<class Type, class PasswordT=void>
> class Property
> {
>
> public:
>     Type const& get()const
>     {
>         return value_;
>     }
>
>
>
>     template<class PwdT>
>     void set( Type const& value)
>     {
>         set_impl<PwdT>(value);
>     }
>
>     void set(Type const& value)
>     {
>         set_impl<void>(value);
>     }
>
>
> private:
>     template<class Pwd>
>     void set_impl( Type const& value
>                  , typename boost::enable_if<boost::is_same<Pwd, PasswordT>
> > >::type* enable =0
>                  )
>     {
>         value_ = value;
>     }
>
>
>
> private:
>     Type value_;
> };