C++Talk.NET C++ language newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  template in partial specialization?          C++Talk.NET Forum Index -> C++ Language (Moderated) View previous topic :: View next topic   Author Message steven11 Guest Posted: Sat Nov 20, 2004 6:20 pm    Post subject: template in partial specialization? Hi, is it possible to have a template in a partial specialization? i want to partialize a template by itself: template <class PaintPolicy, class Base = window_base> struct background_wnd : ... { }; template <class P, class B> template <class PaintPolicy> struct background_wnd<background_wnd : ... { }; i know it doesn't work (else i wouldn't post here ) but i hope you got the idea what i want. i hope it's only a syntactical problem and it is indeed possible somehow in c++ -- mfg Steven [ See http://www.gotw.ca/resources/clcm.htm for info about ] [ comp.lang.c++.moderated. First time posters: Do this! ] Back to top Jonathan Turkanis Guest Posted: Sun Nov 21, 2004 4:56 am    Post subject: Re: template in partial specialization? "steven11" <steven11 (AT) gmx (DOT) de> wrote Quote: Hi, is it possible to have a template in a partial specialization? It's definitely possible (and common) for one of the tempalte arguments in a partial specialization itself to be a template specialization. Quote: i want to partialize a template by itself: I don't understand. Quote: template <class PaintPolicy, class Base = window_base struct background_wnd : ... { }; template template struct background_wnd : ... { }; Is this what you're after: template<class PaintPolicy, class Window> struct background_wnd { }; template<class PaintPolicy, class P, class B> struct background_wnd<PaintPolicy, background_wnd { }; ? This is certainly legal. Jonathan [ See http://www.gotw.ca/resources/clcm.htm for info about ] [ comp.lang.c++.moderated. First time posters: Do this! ] Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         C++Talk.NET Forum Index -> C++ Language (Moderated) All times are GMT Page 1 of 1   Jump to: Select a forum C/C++----------------C LanguageC Language (Moderated)C++ Language (Moderated)C++ language (comp.lang.c++)C++ language, library and standards Non-English C/C++ Newsgroups----------------C++ (German)C++ (French)  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.