C++Talk.NET C++ language newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  template instantiation with virtual functions          C++Talk.NET Forum Index -> C++ Language (Moderated) View previous topic :: View next topic   Author Message sambell Guest Posted: Thu Feb 23, 2006 1:06 am    Post subject: template instantiation with virtual functions I am seeking help with compiling code from Andrei Alexandrescu's Generic<Programming>: Typelists and Applications. http://www.cuj.com/documents/s=7986/cujcexp2002alexandr/alexandr.htm The VC7.1 compiler error is: error C2253: 'AdHocVisitor<tlist>::Visit' : pure specifier only applies to virtual function - specifier ignored with [ tlist=typelist<VectorGraphics,typelist<Bitmap,null_typelist>> ] I am new to templates and metaprogramming. If there is a simple explanation I can explore I would be grateful. I can supply more details if necessary. Thanks David [ 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.