SDL_CreateCond.html

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   9 <title>SDL_CreateCond</title>\r
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  12 <a href="index.html">\96Ú\8e\9f</a> - <a href="ApiByCategory.html">API(\8b@\94\\95Ê)</a> - <a href="CategoryMutex.html">\93¯\8aú\83v\83\8a\83~\83e\83B\83u</a> - SDL_CreateCond\r
  13 <hr>\r
  14 <h1>SDL_CreateCond</h1>\r
  15 \90V\82µ\82¢\8fð\8c\8f\95Ï\90\94\82ð\90¶\90¬\82·\82é\r
  16 <h2>\8d\\95¶</h2>\r
  17 <code>SDL_cond* SDL_CreateCond(void)</code>\r
  18 <h2>\96ß\82è\92l</h2>\r
  19 \90V\82µ\82¢\8fð\8c\8f\95Ï\90\94\82ð\96ß\82·. \8e¸\94s\82Ì\82Æ\82«NULL\82ð\96ß\82·.\r
  20 <a href="SDL_GetError.html">SDL_GetError()</a>\82Å\8fÚ\8d×\82ð\92m\82é\82±\82Æ\82ª\82Å\82«\82é.\r
  21 <h2>\83T\83\93\83v\83\8b\83R\81[\83h</h2>\r
  22 <p>\r
  23 \8fð\8c\8f\95Ï\90\94\82Ì\93T\8c^\93I\82È\8eg\82¢\95û:\r
  24 <code>\r
  25 <pre>\r
  26 SDL_bool condition = SDL_FALSE;\r
  27 SDL_mutex *lock;\r
  28 SDL_cond *cond;\r
  29 \r
  30 lock = SDL_CreateMutex();\r
  31 cond = SDL_CreateCond();\r
  32 .\r
  33 .\r
  34 Thread A:\r
  35     SDL_LockMutex(lock);\r
  36     while (!condition) {\r
  37         SDL_CondWait(cond, lock);\r
  38     }\r
  39     SDL_UnlockMutex(lock);\r
  40 \r
  41 Thread B:\r
  42     SDL_LockMutex(lock);\r
  43     ...\r
  44     condition = SDL_TRUE;\r
  45     ...\r
  46     SDL_CondSignal(cond);\r
  47     SDL_UnlockMutex(lock);\r
  48 .\r
  49 .\r
  50 SDL_DestroyCond(cond);\r
  51 SDL_DestroyMutex(lock);\r
  52 </pre>\r
  53 </code>\r
  54 </p>\r
  55 <h2>\8aÖ\98A\8d\80\96Ú(\8aÖ\90\94)</h2>\r
  56 <a href="SDL_CondBroadcast.html">SDL_CondBroadcast</a><br>\r
  57 <a href="SDL_CondSignal.html">SDL_CondSignal</a><br>\r
  58 <a href="SDL_CondWait.html">SDL_CondWait</a><br>\r
  59 <a href="SDL_CondWaitTimeout.html">SDL_CondWaitTimeout</a><br>\r
  60 <a href="SDL_DestroyCond.html">SDL_DestroyCond</a><br>\r
  61 <h2>SDL Wiki\82Ö\82Ì\83\8a\83\93\83N</h2>\r
  62 <a href="https://wiki.libsdl.org/SDL_CreateCond">SDL_CreateCond - SDL Wiki</a>\r
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