#pragma once

#include <mutex>
#include <vector>
#include <list>

namespace Feather
{
    template <typename T>
    class Lockable {
    public:
        auto borrow()       { return std::pair<      T&, std::lock_guard<std::mutex>>{object, mutex}; }
        auto borrow() const { return std::pair<const T&, std::lock_guard<std::mutex>>{object, mutex}; }

    private:
        T                  object;
        mutable std::mutex mutex;
    };

    template <typename T>
    using LockableVector = Lockable<std::vector<T>>;

    template <typename T>
    using LockableList = Lockable<std::list<T>>;
}