31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: ConditionVariable.hpp
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Date: 2021-6-9
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Author: Reece
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***/
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#pragma once
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namespace Aurora::Threading::Primitives
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{
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/**
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A standard conditional variable tied to IConditionalMutex <br>
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Multiple conditionals may use a common IConditionalMutex. <br>
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Unlike the POSIX standard, <br>
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1) we define no waitable as illegal <br>
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2) conditional variables may not rebind their mutex
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*/
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struct IConditionVariable
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{
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virtual AuSPtr<IConditionMutex> GetMutex() = 0;
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virtual bool WaitForSignal(AuUInt32 uTimeoutMS = 0) = 0;
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virtual bool WaitForSignalNS(AuUInt64 uTimeoutNS = 0) = 0;
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virtual void Broadcast() = 0;
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virtual void Signal() = 0;
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};
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AUKN_SHARED_SOO2(ConditionVariable, IConditionVariable, kPrimitiveSizeCond,
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((const AuSPtr<IConditionMutex>&, pMutex)),
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const AuSPtr<IConditionMutex> &mutex);
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} |