2844e346b9
avoid an unnecessary heap allocation/free
35 lines
1 KiB
C++
35 lines
1 KiB
C++
// Copyright (c) 2020 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ELECTRON_SHELL_COMMON_GIN_HELPER_MICROTASKS_SCOPE_H_
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#define ELECTRON_SHELL_COMMON_GIN_HELPER_MICROTASKS_SCOPE_H_
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#include <optional>
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#include "v8/include/v8-forward.h"
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#include "v8/include/v8-microtask-queue.h"
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namespace gin_helper {
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// In the browser process runs v8::MicrotasksScope::PerformCheckpoint
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// In the render process creates a v8::MicrotasksScope.
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class MicrotasksScope {
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public:
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MicrotasksScope(v8::Isolate* isolate,
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v8::MicrotaskQueue* microtask_queue,
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bool ignore_browser_checkpoint,
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v8::MicrotasksScope::Type scope_type);
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~MicrotasksScope();
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// disable copy
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MicrotasksScope(const MicrotasksScope&) = delete;
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MicrotasksScope& operator=(const MicrotasksScope&) = delete;
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private:
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std::optional<v8::MicrotasksScope> v8_microtasks_scope_;
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};
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} // namespace gin_helper
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#endif // ELECTRON_SHELL_COMMON_GIN_HELPER_MICROTASKS_SCOPE_H_
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