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700a5fb869
This ensures ObjC objects do not leak. On non-Apple platforms, the scope does nothing. Fixed: dawn:546 Change-Id: Id43702e6536bf9cb37825a5449511e10cf0734f5 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/55841 Commit-Queue: Austin Eng <enga@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
45 lines
1.3 KiB
Plaintext
45 lines
1.3 KiB
Plaintext
// Copyright 2021 The Dawn Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "utils/ScopedAutoreleasePool.h"
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#import <Foundation/Foundation.h>
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namespace utils {
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ScopedAutoreleasePool::ScopedAutoreleasePool() : mPool([[NSAutoreleasePool alloc] init]) {
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}
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ScopedAutoreleasePool::~ScopedAutoreleasePool() {
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if (mPool != nullptr) {
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[static_cast<NSAutoreleasePool*>(mPool) release];
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mPool = nullptr;
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}
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}
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ScopedAutoreleasePool::ScopedAutoreleasePool(ScopedAutoreleasePool&& rhs) {
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mPool = rhs.mPool;
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rhs.mPool = nullptr;
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}
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ScopedAutoreleasePool& ScopedAutoreleasePool::operator=(ScopedAutoreleasePool&& rhs) {
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if (&rhs != this) {
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mPool = rhs.mPool;
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rhs.mPool = nullptr;
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}
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return *this;
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}
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} // namespace utils
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