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

/***
    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