| // Copyright 2021 The Dawn Authors |
| // |
| // Licensed 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. |
| |
| #include "dawn/utils/ScopedAutoreleasePool.h" |
| |
| #import <Foundation/Foundation.h> |
| |
| namespace utils { |
| |
| ScopedAutoreleasePool::ScopedAutoreleasePool() : mPool([[NSAutoreleasePool alloc] init]) {} |
| |
| ScopedAutoreleasePool::~ScopedAutoreleasePool() { |
| if (mPool != nullptr) { |
| [static_cast<NSAutoreleasePool*>(mPool) release]; |
| mPool = nullptr; |
| } |
| } |
| |
| ScopedAutoreleasePool::ScopedAutoreleasePool(ScopedAutoreleasePool&& rhs) { |
| mPool = rhs.mPool; |
| rhs.mPool = nullptr; |
| } |
| |
| ScopedAutoreleasePool& ScopedAutoreleasePool::operator=(ScopedAutoreleasePool&& rhs) { |
| if (&rhs != this) { |
| mPool = rhs.mPool; |
| rhs.mPool = nullptr; |
| } |
| return *this; |
| } |
| |
| } // namespace utils |