#pragma once

#include <list>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <cstddef>

/// \~chinese
/// @brief 不可拷贝对象
class Noncopyable
{
protected:
    Noncopyable() = default;

private:
    Noncopyable(const Noncopyable &) = delete;

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