Re: Implicit typename deprecated?

[Gokhan Kisacikoglu <kisa at centropolisfx dot com>]

it already tells you to use:

typename OBSERVERLIST :: ITERATOR m_it;

instead of 

OBSERVERLIST :: ITERATOR m_it;


The only way you can completely get rid of, as far as I know, is;

typedef typename OBSERVERLIST :: ITERATOR OBSERVERLIST_ITERATOR;

and then use;

OBSERVERLIST_ITERATOR m_it;

HTH,
Gokhan



Dave Williss wrote:
> 
> Hi,
> 
> After upgrading compilers to gcc 3.1, I get this warning a lot....
> 
>  warning: `typename MILIST<_T*>::ITERATOR' is implicitly a typename
>  warning: implicit typename is deprecated, please see the documentation for
> details
> 
> Where is the documentation it's referring to?  It doesn't seem to be in the
> man pages.
> All I can find is an option -Wno-deprecated to not give the warning.
> 
> This is in the definition for a template class (very abbreviated excerpt
> below...)
> 
>     template <class _T> class SUBJECT {
>         public:
>             typedef MILIST<_T*> OBSERVERLIST;
>             class ITERATOR {
>                 // bunch of stuff left out to keep email short
>                 private:
>                     OBSERVERLIST::ITERATOR m_it;    // This is the line with
> the warning
>                 };
>         };
> 
> Obviously the MILIST<> template defines a public nested class ITERATOR.
> 
> I originally had  MILIST<_T*>::ITERATOR m_it and changed it to use the
> typedef to try to get rid of the warning, but it didn't help.
> 
>  -- Dave Williss
> ------
> Meddle not in the affairs of dragons,
>    for you are crunchy and taste good with catsup

-- 
Gökhan Kisacikoglu    			     CFX
Senior Technical Director		     10950 W Washington Blvd
kisa@centropolisfx.com   310.204.7300 x263   Culver City, CA, 90232
Key: Gö(GIrl)-khan Kis(cirCUS)-a-(Art)-cik(loGIC)-og(thOUGH)-lu(fLU)