33 lines
1.3 KiB
C++
33 lines
1.3 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: ConditionEx.hpp
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Date: 2021-6-11
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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 comprehensive CV that does not strictly abide by typical assumptions. <br>
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This object depends on the synchronization of primitives within our abstraction layer rather than the OS's implementation of condition variables. <br>
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Note: Missing 'pWaitable's cannnot serve as an `atomic wait for while is [not] value` operation.
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There are no legal use cases for this feature. It's just there.
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*/
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struct ConditionEx
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{
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virtual void WaitForSignal() = 0;
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virtual void WaitForSignal(IWaitable *pWaitable) = 0;
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virtual void WaitForSignal(const AuSPtr<IWaitable> &pWaitable) = 0;
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virtual void WaitForSignalNS(AuUInt64 uRelativeNanoseconds) = 0;
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virtual void WaitForSignalNS(IWaitable *pWaitable, AuUInt64 uRelativeNanoseconds) = 0;
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virtual void WaitForSignalNS(const AuSPtr<IWaitable> &pWaitable, AuUInt64 uRelativeNanoseconds) = 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_SOO(FlexibleConditionVariable, ConditionEx, kPrimitiveSizeSemaphoreCV);
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} |