{"id":123329,"date":"2025-04-03T21:59:53","date_gmt":"2025-04-03T19:59:53","guid":{"rendered":"https:\/\/prohoster.info\/?p=123329"},"modified":"2025-04-03T21:59:53","modified_gmt":"2025-04-03T19:59:53","slug":"razrabotchiki-gnome-udalyat-iz-s-lishnie-fichi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/razrabotchiki-gnome-udalyat-iz-s-lishnie-fichi","title":{"rendered":"Programi\u015bci Gnome usun\u0105 z C++ zb\u0119dne funkcje","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Jak powszechnie wiadomo, j\u0119zyk programowania C++ jest jednym z najwi\u0119kszych w\u015br\u00f3d j\u0119zyk\u00f3w programowania. Nawet programi\u015bci, kt\u00f3rzy pisz\u0105 w nim od dziesi\u0119ciu lat, nie mog\u0105 si\u0119 pochwali\u0107, \u017ce znaj\u0105 go w ca\u0142o\u015bci. W zwi\u0105zku z tym komitet standaryzacyjny C++ podj\u0105\u0142 trudn\u0105 decyzj\u0119: aby j\u0119zyk pozosta\u0142 konkurencyjny wobec nowo pojawiaj\u0105cych si\u0119 j\u0119zyk\u00f3w, takich jak Rust, nale\u017cy usun\u0105\u0107 wszystkie legacy funkcje, napisane przez niezrozumia\u0142ych programist\u00f3w w zaro\u015bni\u0119tych latach osiemdziesi\u0105tych. W tym pomog\u0105 dobrze znani na tym forum deweloperzy Gnome, kt\u00f3rzy w swoim czasie usun\u0119li wszystkie zb\u0119dne funkcje ze swojego \u015brodowiska graficznego, czyni\u0105c je niekwestionowanym liderem. B\u0119d\u0105 usuwa\u0107 wszystkie funkcje, a\u017c nie pozostanie nic z \u201eplus\u00f3w\u201d i nie wr\u00f3c\u0105 do C, z kt\u00f3rego wyewoluowa\u0142 C++, ale na tym si\u0119 nie zatrzymaj\u0105, pozostawi\u0105 tylko minimalny C.<\/p>\n<p>W szczeg\u00f3lno\u015bci:<\/p>\n<ul>\n<li>szablony zostan\u0105 usuni\u0119te i zast\u0105pione opcjonaln\u0105 dynamiczn\u0105 typizacj\u0105 (spadek wydajno\u015bci nie b\u0119dzie istotny dla nowoczesnych komputer\u00f3w)<\/li>\n<li>wyj\u0105tki zostan\u0105 zast\u0105pione kodami b\u0142\u0119d\u00f3w w stylu gopher\u00f3w if err != nil<\/li>\n<li>konieczno\u015b\u0107 stosowania system\u00f3w budowy zostanie usuni\u0119ta, zamiast tego b\u0119dzie mened\u017cer pakiet\u00f3w w stylu composera dla PHP<\/li>\n<li>wielokrotne dziedziczenie zostanie usuni\u0119te wraz z wolnymi funkcjami, teraz wszystko b\u0119dzie obiektem, a wszystkie obiekty b\u0119d\u0105 dziedziczy\u0107 z klasy bazowej Object<\/li>\n<li>ca\u0142kowite usuni\u0119cie undefined behavior nie jest mo\u017cliwe z powodu syndromu sztokholmskiego u deweloper\u00f3w, dlatego wszystkie UB b\u0119d\u0105 automatycznie owija\u0107 si\u0119 w test jednostkowy, wykonywany 10 razy, a programista zostanie poinformowany, kt\u00f3ry dok\u0142adnie zachowanie wybra\u0142 kompilator w wi\u0119kszo\u015bci przypadk\u00f3w<\/li>\n<\/ul>\n<p>Za\u0142o\u017cyciel j\u0119zyka Bjarne Stroustrup wyrazi\u0142 sceptycyzm wobec tych zmian, argumentuj\u0105c, \u017ce deweloperzy Gnome nie korzystaj\u0105 ani z C++, ani z Gnome.<\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/17929941\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u0430\u043a \u0432\u0441\u0435\u043c \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e, \u044f\u0437\u044b\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0421++, \u043f\u043e\u0436\u0430\u043b\u0443\u0439, \u0441\u0430\u043c\u044b\u0439 \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u043e \u043e\u0431\u044a\u0435\u043c\u0443 \u0438\u0437 \u042f\u041f. \u0414\u0430\u0436\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0441\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0438\u0448\u0443\u0442 \u043d\u0430 \u043d\u0435\u043c \u0434\u0435\u0441\u044f\u0442\u043a\u0438 \u043b\u0435\u0442 \u043d\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u0445\u0432\u0430\u0441\u0442\u0430\u0442\u044c\u0441\u044f, \u0447\u0442\u043e \u0437\u043d\u0430\u044e\u0442 \u0435\u0433\u043e \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e. \u0412 \u0441\u0432\u044f\u0437\u0438 \u0441 \u0447\u0435\u043c \u043a\u043e\u043c\u0438\u0442\u0435\u0442 \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0421++ \u043f\u0440\u0438\u043d\u044f\u043b \u043d\u0435\u043b\u0435\u0433\u043a\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435: \u0447\u0442\u043e\u0431\u044b \u044f\u0437\u044b\u043a \u043e\u0441\u0442\u0430\u0432\u0430\u043b\u0441\u044f \u043a\u043e\u043d\u043a\u0443\u0440\u0435\u043d\u0442\u043e\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b\u043c \u043f\u0435\u0440\u0435\u0434 \u043d\u0430\u043f\u0438\u0440\u0430\u044e\u0449\u0438\u043c\u0438 \u043d\u043e\u0432\u044b\u043c\u0438 \u042f\u041f, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 rust, \u043d\u0443\u0436\u043d\u043e \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u0438\u0437 \u043d\u0435\u0433\u043e \u0432\u0441\u0435 \u043b\u0435\u0433\u0430\u0441\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-123329","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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Nawet programi\u015bci, kt\u00f3rzy pisz\u0105 w nim od dziesi\u0105tek lat, nie mog\u0105 si\u0119 pochwali\u0107, \u017ce znaj\u0105 go w ca\u0142o\u015bci.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/razrabotchiki-gnome-udalyat-iz-s-lishnie-fichi","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Gnome \u0443\u0434\u0430\u043b\u044f\u0442 \u0438\u0437 \u0421++ \u043b\u0438\u0448\u043d\u0438\u0435 \u0444\u0438\u0447\u0438 | 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