As we all know, CRTP is bad. The reasons against you can read on my unpublish Artikel \"Why CRTP is a bad choise\". <\/p>\n
Nevermind. Here come a CRTP with a linear derived chain.<\/p>\n
\r\n#include <iostream>\r\n\r\nusing namespace std;\r\n\r\ntemplate<typename Child>\r\nstruct Base : public Child {\r\n void func() {\r\n cout << "Base\\n";\r\n static_cast<Child*>(this)->func();\r\n }\r\n};\r\n\r\ntemplate<typename Child>\r\nstruct Base2 : public Child {\r\n void func() {\r\n cout << "Base2\\n";\r\n static_cast<Child*>(this)->func();\r\n }\r\n};\r\n\r\nstruct Child {\r\n void func() {\r\n cout << "Child\\n";\r\n }\r\n};\r\n\r\n\r\nint main() {\r\n Base<Base2<Child>> base;\r\n base.func();\r\n}\r\n<\/pre>\n\r\nBase\r\nBase2\r\nChild\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"As we all know, CRTP is bad. The reasons against you can read on my unpublish Artikel \"Why CRTP is a bad choise\". Nevermind. Here come a CRTP with a linear derived chain. #include <iostream> using namespace std; template<typename Child> struct Base : public Child { void func() { cout << "Base\\n"; static_cast<Child*>(this)->func(); } }; […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[17],"class_list":["post-3243","post","type-post","status-publish","format-standard","hentry","category-allgemein","tag-cpp"],"_links":{"self":[{"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=\/wp\/v2\/posts\/3243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3243"}],"version-history":[{"count":3,"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=\/wp\/v2\/posts\/3243\/revisions"}],"predecessor-version":[{"id":3246,"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=\/wp\/v2\/posts\/3243\/revisions\/3246"}],"wp:attachment":[{"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3243"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/roboblog.fatal-fury.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}