| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| |
| #include "begin_native.hpp" |
| #include <memory> |
| #include "end_native.hpp" |
| |
| namespace Apache |
| { |
| namespace Geode |
| { |
| namespace Client |
| { |
| |
| template <class _T> |
| public ref class native_conditional_unique_ptr sealed { |
| private: |
| std::unique_ptr<_T>* owned_ptr; |
| _T* unowned_ptr; |
| |
| public: |
| native_conditional_unique_ptr(std::unique_ptr<_T> ptr) : |
| owned_ptr(new std::unique_ptr<_T>(std::move(ptr))), |
| unowned_ptr(__nullptr) {} |
| |
| native_conditional_unique_ptr(_T* ptr) : |
| owned_ptr(__nullptr), |
| unowned_ptr(ptr) {} |
| |
| ~native_conditional_unique_ptr() { |
| native_conditional_unique_ptr::!native_conditional_unique_ptr(); |
| } |
| |
| !native_conditional_unique_ptr() { |
| delete owned_ptr; |
| } |
| |
| inline _T* get() { |
| return __nullptr == owned_ptr ? unowned_ptr : owned_ptr->get(); |
| } |
| |
| static inline _T& operator*(native_conditional_unique_ptr<_T>^ t) { |
| return *(t->get()); |
| } |
| }; |
| } |
| } |
| } |