#include <gtest/gtest.h>
#include <folly/Utility.h>
#include <type_traits>

//如何快捷的创建一个moveonly类? 继承自folly::MoveOnly

struct Apple : private folly::MoveOnly {
};
static_assert(std::is_move_assignable_v<Apple>);
static_assert(std::is_move_constructible_v<Apple>);
static_assert(!std::is_copy_assignable_v<Apple>);
static_assert(!std::is_copy_constructible_v<Apple>);

//如何快捷的创建一个noncopyablenonmovable类？继承自folly::NonCopyableNonMovalbe

struct Banana : private folly::NonCopyableNonMovable {
};
static_assert(!std::is_move_assignable_v<Banana>);
static_assert(!std::is_move_constructible_v<Banana>);
static_assert(!std::is_copy_assignable_v<Banana>);
static_assert(!std::is_copy_constructible_v<Banana>);