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@ -88,6 +88,28 @@ public:
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virtual void SendSignal() = 0;
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};
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/**
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* Simple mutex locker to keep a mutex locked until the locker goes out of scope.
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*/
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class ThreadMutexLocker {
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public:
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/**
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* Lock the mutex and keep it locked for the life time of this object.
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* @param mutex Mutex to be locked.
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*/
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ThreadMutexLocker(ThreadMutex *mutex) : mutex(mutex) { mutex->BeginCritical(); }
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/**
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* Unlock the mutex.
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*/
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~ThreadMutexLocker() { this->mutex->EndCritical(); }
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private:
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ThreadMutexLocker(const ThreadMutexLocker &) { NOT_REACHED(); }
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ThreadMutexLocker &operator=(const ThreadMutexLocker &) { NOT_REACHED(); return *this; }
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ThreadMutex *mutex;
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};
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/**
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* Get number of processor cores in the system, including HyperThreading or similar.
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* @return Total number of processor cores.
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