lock_guard.h

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#pragma once

#include "memory.h"
#include <mutex>

BEGIN_NAMESPACE_MEMORY

struct UseLock
{
    explicit UseLock() = default;
};

struct SkipLock
{
    explicit SkipLock() = default;
};

template <typename Mutex, typename Locking = UseLock, bool UseLocking = std::is_same_v<Locking, UseLock>>
struct LockGuard;


template <typename Mutex, typename Locking>
class LockGuard<Mutex, Locking, true> : public std::lock_guard<Mutex>
{
public:
    using std::lock_guard<Mutex>::lock_guard;
};

template <typename Mutex, typename Locking>
class LockGuard<Mutex, Locking, false>
{
public:
    using mutex_type = Mutex;

    explicit LockGuard(Mutex& mtx)
    { 
    }

    LockGuard(Mutex& mtx, std::adopt_lock_t)
    {  
    }

    ~LockGuard() noexcept
    {
    }

    LockGuard(const LockGuard&) = delete;
    LockGuard& operator=(const LockGuard&) = delete;
};

END_NAMESPACE_MEMORY