SharedReadLock.hpp

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

namespace std
{
    template <typename T>
    struct atomic;
};
namespace samchon
{
namespace library
{
    class RWMutex;

    class SAMCHON_FRAMEWORK_API SharedReadLock
    {
    private:
        const RWMutex *semaphore;

        std::atomic<size_t> *reference;

        std::atomic<bool> *isLocked;

    public:
        /* -----------------------------------------------------------
            CONSTRUCTORS
        ----------------------------------------------------------- */
        SharedReadLock(const RWMutex &, bool = true);

        SharedReadLock(const SharedReadLock &);

        SharedReadLock(SharedReadLock&&);

        ~SharedReadLock();

        /* -----------------------------------------------------------
            LOCKERS
        ----------------------------------------------------------- */
        void lock() const;

        void unlock() const;

        //auto tryLock() const -> bool;
    };
};
};