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49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
// Copyright 2020 Google LLC
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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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// https://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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#ifndef PLATFORM_IMPL_LINUX_EXECUTOR_H_
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#define PLATFORM_IMPL_LINUX_EXECUTOR_H_
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#include <atomic>
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#include <memory>
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#include "internal/platform/implementation/executor.h"
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#include "internal/platform/implementation/linux/thread_pool.h"
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namespace nearby {
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namespace linux {
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// This abstract class is the superclass of all classes representing an
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// Executor.
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class Executor : public api::Executor {
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public:
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Executor(size_t max_concurrency = 1);
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// Before returning from destructor, executor must wait for all pending
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// jobs to finish.
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~Executor() override = default;
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void Execute(Runnable&& runnable) override;
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void Shutdown() override;
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private:
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std::unique_ptr<linux::ThreadPool> thread_pool_ = nullptr;
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std::atomic<bool> shut_down_ = false;
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};
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} // namespace linux
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} // namespace nearby
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#endif // PLATFORM_IMPL_LINUX_EXECUTOR_H_
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