RWMutex.hpp

#pragma once
#include <samchon/API.hpp>

namespace std
{
    template <typename T> struct atomic;
    class condition_variable;
    class mutex;
};
namespace samchon
{
namespace library
{
    class SAMCHON_FRAMEWORK_API RWMutex
    {
    private:
        //Status variables
        std::atomic<size_t> *readingCount;
        std::atomic<bool> *isWriting;
        std::mutex *minusMtx;

        //Lockers
        std::condition_variable *cv;
        std::mutex *readMtx;
        std::mutex *writeMtx;

    public:
        RWMutex();
        ~RWMutex();

        void readLock() const;

        void readUnlock() const;

        void writeLock();

        void writeUnlock();
    };
};
};

#include <samchon/library/UniqueReadLock.hpp>
#include <samchon/library/UniqueWriteLock.hpp>

#include <samchon/library/SharedReadLock.hpp>
#include <samchon/library/SharedWriteLock.hpp>