/* * Copyright (c) 2015-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ #pragma once namespace facebook { struct noncopyable { noncopyable(const noncopyable&) = delete; noncopyable& operator=(const noncopyable&) = delete; protected: noncopyable() = default; }; }