Added ConditionalCriticalSection · jchjava/cpp.react@fe62f89 · GitHub

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Commit fe62f89

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schlangster

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Added ConditionalCriticalSection

1 parent a811434 commit fe62f89
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+29Lines changed: 29 additions & 0 deletions

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• include/react/common
  • Concurrency.h

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‎include/react/common/Concurrency.h‎

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+29Lines changed: 29 additions & 0 deletions

Original file line number	Diff line number	Diff line change
@@ -100,4 +100,33 @@ class ThreadLocalStaticPtr
100	100	template <typename T>
101	101	T* ThreadLocalStaticPtr<T>::ptr_(nullptr);
102	102
	103	+ ///////////////////////////////////////////////////////////////////////////////////////////////////
	104	+ /// ConditionalCriticalSection
	105	+ ///////////////////////////////////////////////////////////////////////////////////////////////////
	106	+ template <typename TMutex, bool is_enabled>
	107	+ class ConditionalCriticalSection;
	108	+
	109	+ template <typename TMutex>
	110	+ class ConditionalCriticalSection<TMutex,false>
	111	+ {
	112	+ public:
	113	+ template <typename F>
	114	+ void Access(const F& f) { f(); }
	115	+ };
	116	+
	117	+ template <typename TMutex>
	118	+ class ConditionalCriticalSection<TMutex,true>
	119	+ {
	120	+ public:
	121	+ template <typename F>
	122	+ void Access(const F& f)
	123	+ {// mutex_
	124	+ std::lock_guard<TMutex> lock(mutex_);
	125	+
	126	+ f();
	127	+ }// ~mutex_
	128	+ private:
	129	+ TMutex mutex_;
	130	+ };
	131	+
103	132	/****************************************/ REACT_IMPL_END /***************************************/

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