SDL_CondBroadcast.html

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   9 <title>SDL_CondBroadcast</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_CondBroadcast\r
  13 <hr>\r
  14 <h1>SDL_CondBroadcast</h1>\r
  15 \8fð\8c\8f\95Ï\90\94\82ð\91Ò\82Á\82Ä\82¢\82é\91S\82Ä\82Ì\83X\83\8c\83b\83h\82ð\8dÄ\8aJ\82·\82é\r
  16 <h2>\8d\\95¶</h2>\r
  17 <code>int SDL_CondBroadcast(SDL_cond* cond)</code>\r
  18 <h2>\88ø\90\94</h2>\r
  19 <table border="1" summary="SDL_CondBroadcast">\r
  20 <tr><td>cond</td><td>\92Ê\92m\82·\82é\8aÂ\8b«\95Ï\90\94</td></tr>\r
  21 </table>\r
  22 <h2>\96ß\82è\92l</h2>\r
  23 \90¬\8c÷\82Ì\82Æ\82«0, \8e¸\94s\82Ì\82Æ\82«\95\89\82Ì\90\94\82Ì\83G\83\89\81[\83R\81[\83h\82ð\96ß\82·.\r
  24 <a href="SDL_GetError.html">SDL_GetError()</a>\82Å\8fÚ\8d×\82ð\92m\82é\82±\82Æ\82ª\82Å\82«\82é.\r
  25 <h2>\83T\83\93\83v\83\8b\83R\81[\83h</h2>\r
  26 <p>\r
  27 <code>\r
  28 <pre>\r
  29 SDL_bool condition = SDL_FALSE;\r
  30 SDL_mutex *lock;\r
  31 SDL_cond *cond;\r
  32 \r
  33 lock = SDL_CreateMutex();\r
  34 cond = SDL_CreateCond();\r
  35 .\r
  36 .\r
  37 Thread A:\r
  38     SDL_LockMutex(lock);\r
  39     while (!condition) {\r
  40         SDL_CondWait(cond, lock);\r
  41     }\r
  42     SDL_UnlockMutex(lock);\r
  43 \r
  44 Thread B:\r
  45     SDL_LockMutex(lock);\r
  46     while (!condition) {\r
  47         SDL_CondWait(cond, lock);\r
  48     }\r
  49     SDL_UnlockMutex(lock);\r
  50 \r
  51 Thread C:\r
  52     SDL_LockMutex(lock);\r
  53     ...\r
  54     condition = SDL_TRUE;\r
  55     ...\r
  56     SDL_CondBroadcast(cond);\r
  57     SDL_UnlockMutex(lock);\r
  58 .\r
  59 .\r
  60 SDL_DestroyCond(cond);\r
  61 SDL_DestroyMutex(lock);\r
  62 </pre>\r
  63 </code>\r
  64 </p>\r
  65 <h2>\8aÖ\98A\8d\80\96Ú(\8aÖ\90\94)</h2>\r
  66 <a href="SDL_CondSignal.html">SDL_CondSignal</a><br>\r
  67 <a href="SDL_CondWait.html">SDL_CondWait</a><br>\r
  68 <a href="SDL_CondWaitTimeout.html">SDL_CondWaitTimeout</a><br>\r
  69 <a href="SDL_CreateCond.html">SDL_CreateCond</a><br>\r
  70 <a href="SDL_DestroyCond.html">SDL_DestroyCond</a><br>\r
  71 <h2>SDL Wiki\82Ö\82Ì\83\8a\83\93\83N</h2>\r
  72 <a href="https://wiki.libsdl.org/SDL_CondBroadcast">SDL_CondBroadcast - SDL Wiki</a>\r
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