| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include <memory> |
| |
| namespace overnet { |
| |
| namespace closed_ptr_details { |
| |
| template <class T> |
| class Closer { |
| public: |
| void operator()(T* p) { |
| p->Close([p]() { delete p; }); |
| } |
| }; |
| |
| } // namespace closed_ptr_details |
| |
| template <class T, class Base = T> |
| using ClosedPtr = std::unique_ptr<T, closed_ptr_details::Closer<Base>>; |
| |
| template <class T, class Base = T, class... Args> |
| ClosedPtr<T, Base> MakeClosedPtr(Args&&... args) { |
| return ClosedPtr<T, Base>(new T(std::forward<Args>(args)...)); |
| } |
| |
| } // namespace overnet |
