AuroraRuntime/Source/Threading/Primitives/ConditionVariable.Generic.hpp

38 lines
997 B
C++

/***
Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
File: ConditionVariable.Generic.hpp
Date: 2021-6-14
Author: Reece
***/
#pragma once
#include "IConditionMutexEx.hpp"
#if defined(AURORA_IS_MODERNNT_DERIVED)
#include "ConditionVariable.NT.hpp"
#elif defined(AURORA_HAS_PTHREADS)
#include "ConditionVariable.Unix.hpp"
#else
#define _AURUNTIME_GENERICCV
#include "ConditionMutex.Generic.hpp"
namespace Aurora::Threading::Primitives
{
struct ConditionVariableImpl : IConditionVariable
{
ConditionVariableImpl(const AuSPtr<IConditionMutex> &mutex);
AuSPtr<IConditionMutex> GetMutex() override;
bool WaitForSignal(AuUInt32 timeout) override;
void Signal() override;
void Broadcast() override;
private:
std::atomic_int signals_, waiting_;
AuSPtr<ConditionMutexImpl> mutex_;
};
}
#endif