From c270d033fa04873ee7a8925dbb00cae5edc4555c Mon Sep 17 00:00:00 2001 From: chai Date: Sat, 30 Mar 2019 11:59:35 +0800 Subject: *misc --- source/modules/asura-utils/threading/conditional.h | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 source/modules/asura-utils/threading/conditional.h (limited to 'source/modules/asura-utils/threading/conditional.h') diff --git a/source/modules/asura-utils/threading/conditional.h b/source/modules/asura-utils/threading/conditional.h new file mode 100644 index 0000000..2f9633e --- /dev/null +++ b/source/modules/asura-utils/threading/conditional.h @@ -0,0 +1,41 @@ +#ifndef __ASURA_CONDITIONAL_H__ +#define __ASURA_CONDITIONAL_H__ + +#include "mutex.h" +#include "semaphore.h" + +namespace AsuraEngine +{ + namespace Threading + { + + /// + /// Ìõ¼þ±äÁ¿ + /// + class Conditional + { + public: + + Conditional(); + ~Conditional(); + + void Signal(); + void Broadcast(); + bool Wait(Mutex* mutex, int timeout = ASURA_MUTEX_MAXWAIT); + + private: + + Mutex mMutex; + + Semaphore mWaitSem; + Semaphore mDoneSem; + + int mWaiting; + int mSignals; + + }; + + } +} + +#endif \ No newline at end of file -- cgit v1.1-26-g67d0