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Diffstat (limited to 'libtransport/includes/hicn/transport/utils/thread_pool.h')
-rw-r--r-- | libtransport/includes/hicn/transport/utils/thread_pool.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libtransport/includes/hicn/transport/utils/thread_pool.h b/libtransport/includes/hicn/transport/utils/thread_pool.h new file mode 100644 index 000000000..76218ff09 --- /dev/null +++ b/libtransport/includes/hicn/transport/utils/thread_pool.h @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2021 Cisco and/or its affiliates. + * 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. + */ + +#pragma once + +#include <hicn/transport/utils/event_thread.h> +#include <hicn/transport/utils/noncopyable.h> + +#include <thread> +#include <vector> + +namespace utils { + +class ThreadPool : public NonCopyable { + public: + explicit ThreadPool( + std::size_t n_threads = std::thread::hardware_concurrency()) + : workers_(n_threads > 0 ? n_threads : 1) {} + + ~ThreadPool() = default; + + std::size_t getNThreads() const { return workers_.size(); } + EventThread &getWorker(std::size_t i) { return workers_.at(i); } + std::vector<EventThread> &getWorkers() { return workers_; } + + private: + std::vector<EventThread> workers_; +}; + +} // namespace utils
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