{"id":38222,"date":"2019-10-31T22:22:24","date_gmt":"2019-10-31T19:22:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/microsoft-otkryl-kod-standartnoj-biblioteki-s-postavlyaemoj-v-visual-studio\/"},"modified":"2019-10-31T22:22:24","modified_gmt":"2019-10-31T19:22:24","slug":"microsoft-otkryl-kod-standartnoj-biblioteki-s-postavlyaemoj-v-visual-studio","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/microsoft-otkryl-kod-standartnoj-biblioteki-s-postavlyaemoj-v-visual-studio","title":{"rendered":"A Microsoft nyilv\u00e1noss\u00e1gra hozta a C++ standard k\u00f6nyvt\u00e1r\u00e1nak k\u00f3dj\u00e1t, amely a Visual Studio-val egy\u00fctt \u00e9rkezik.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A CppCon 2019 konferenci\u00e1n, amely jelenleg zajlik, a Microsoft bejelentette bejelentette<\/a><\/noindex> a C++ standard k\u00f6nyvt\u00e1r\u00e1nak (STL, C++ Standard Library) implement\u00e1ci\u00f3j\u00e1nak a k\u00f3dj\u00e1nak megnyit\u00e1s\u00e1t, amely az MSVC eszk\u00f6zk\u00e9szlet \u00e9s a Visual Studio fejleszt\u0151i k\u00f6rnyezet r\u00e9sze. A k\u00f6nyvt\u00e1r a C++14 \u00e9s C++17 aktu\u00e1lis szabv\u00e1nyokban le\u00edrt lehet\u0151s\u00e9geket val\u00f3s\u00edtja meg, \u00e9s a j\u00f6v\u0151 C++20 szabv\u00e1ny t\u00e1mogat\u00e1s\u00e1ra is fejl\u0151dik, k\u00f6vetve a jelenlegi munkadokumentumban bek\u00f6vetkez\u0151 v\u00e1ltoz\u00e1sokat. A k\u00f3d nyitva \u00e1ll<\/a><\/noindex> Apache 2.0 licenc alatt \u00e1ll, kiv\u00e9telekkel a bin\u00e1ris f\u00e1jlokra vonatkoz\u00f3an, amelyek megoldj\u00e1k a fut\u00e1si id\u0151 k\u00f6nyvt\u00e1rak v\u00e9grehajthat\u00f3 f\u00e1jlokba val\u00f3 beilleszt\u00e9s\u00e9nek probl\u00e9m\u00e1j\u00e1t.<\/p>\n

A k\u00f6nyvt\u00e1r fejleszt\u00e9s\u00e9t a j\u00f6v\u0151ben GitHub-on folytatj\u00e1k mint ny\u00edlt projektet, amely elfogadja a harmadik f\u00e9lt\u0151l \u00e9rkez\u0151 hibajav\u00edt\u00f3 \u00e9s \u00faj lehet\u0151s\u00e9geket megval\u00f3s\u00edt\u00f3 pull-k\u00e9relmeket (a fejleszt\u00e9shez CLA meg\u00e1llapod\u00e1s al\u00e1\u00edr\u00e1sa sz\u00fcks\u00e9ges a beny\u00fajtott k\u00f3d tulajdonjog\u00e1nak \u00e1tad\u00e1s\u00e1r\u00f3l). Megjegyzik, hogy a STL fejleszt\u00e9s\u00e9nek GitHub-ra val\u00f3 \u00e1tford\u00edt\u00e1sa seg\u00edt a Microsoft \u00fcgyfeleinek nyomon k\u00f6vetni a fejleszt\u00e9si el\u0151rehalad\u00e1st, k\u00eds\u00e9rletezni a legfrissebb v\u00e1ltoz\u00e1sokkal \u00e9s seg\u00edteni a be\u00e9rkez\u0151 \u00faj\u00edt\u00e1si javaslatok \u00e1ttekint\u00e9s\u00e9ben. <\/p>\n

A k\u00f3d nyilv\u00e1noss\u00e1gra hozatala arra is lehet\u0151s\u00e9get ad a k\u00f6z\u00f6ss\u00e9gnek, hogy m\u00e1s projektekben felhaszn\u00e1lja az \u00faj szabv\u00e1nyokb\u00f3l sz\u00e1rmaz\u00f3 lehet\u0151s\u00e9geket. P\u00e9ld\u00e1ul a k\u00f3d licenc\u00e9t \u00fagy v\u00e1lasztott\u00e1k meg, hogy lehet\u0151v\u00e9 tegye a k\u00f3d megoszt\u00e1s\u00e1t a libc++<\/a><\/noindex> LLVM projekt k\u00f6nyvt\u00e1r\u00e1val. A STL \u00e9s a libc++ k\u00fcl\u00f6nb\u00f6znek az adatszerkezetek bels\u0151 reprezent\u00e1ci\u00f3j\u00e1ban, de ha sz\u00fcks\u00e9ges, a libc++ fejleszt\u0151i \u00e1tvihetik a k\u00edv\u00e1nt funkci\u00f3t az STL-b\u0151l (p\u00e9ld\u00e1ul charconv), vagy mindk\u00e9t projekt k\u00f6z\u00f6sen fejleszthet valamilyen \u00faj\u00edt\u00e1st. Az Apache licencbe be\u00e9p\u00edtett kiv\u00e9telek elt\u00f6rlik a v\u00e9gfelhaszn\u00e1l\u00f3knak STL-b\u0151l ford\u00edtott bin\u00e1ris f\u00e1jlok \u00e9rt\u00e9kes\u00edt\u00e9sekor az eredeti term\u00e9k felhaszn\u00e1l\u00e1s\u00e1nak eml\u00edt\u00e9s\u00e9re vonatkoz\u00f3 k\u00f6vetelm\u00e9nyeket.<\/p>\n

A projekt kulcsfontoss\u00e1g\u00fa c\u00e9lja a specifik\u00e1ci\u00f3k k\u00f6vetelm\u00e9nyeinek teljes k\u00f6r\u0171 megfelel\u00e9s, a magas teljes\u00edtm\u00e9ny biztos\u00edt\u00e1sa, a felhaszn\u00e1l\u00f3i k\u00e9nyelem (hibakeres\u00e9si, diagnosztikai \u00e9s hibafelismer\u00e9si eszk\u00f6z\u00f6k) \u00e9s az ABI szint\u0171 kompatibilit\u00e1s a Visual Studio 2015\/2017 kor\u00e1bbi verzi\u00f3ival. A Microsoft sz\u00e1m\u00e1ra nem \u00e9rdekes ter\u00fcletek k\u00f6z\u00e9 tartozik m\u00e1s platformokra val\u00f3 portol\u00e1s \u00e9s nem szabv\u00e1nyos kiterjeszt\u00e9sek hozz\u00e1ad\u00e1sa.<\/p>\n

<\/a><\/noindex><\/p>\n

Forr\u00e1s: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041d\u0430 \u043f\u0440\u043e\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0432 \u044d\u0442\u0438 \u0434\u043d\u0438 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 CppCon 2019 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u043a\u043e\u0434\u0430 \u0441\u0432\u043e\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0421++ (STL, C++ Standard Library), \u0432\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f MSVC \u0438 \u0441\u0440\u0435\u0434\u044b \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 Visual Studio. 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