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// 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