mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "td/utils/port/config.h"
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#ifdef TD_THREAD_STL
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#include "td/utils/common.h"
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#include "td/utils/invoke.h"
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#include "td/utils/port/detail/ThreadIdGuard.h"
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#include "td/utils/port/thread_local.h"
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#include "td/utils/Slice.h"
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#include <thread>
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#include <tuple>
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#include <type_traits>
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#include <utility>
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namespace td {
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namespace detail {
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class ThreadStl {
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public:
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ThreadStl() = default;
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ThreadStl(const ThreadStl &other) = delete;
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ThreadStl &operator=(const ThreadStl &other) = delete;
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ThreadStl(ThreadStl &&) = default;
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ThreadStl &operator=(ThreadStl &&) = default;
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~ThreadStl() {
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join();
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}
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template <class Function, class... Args>
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explicit ThreadStl(Function &&f, Args &&... args) {
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thread_ = std::thread([args = std::make_tuple(decay_copy(std::forward<Function>(f)),
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decay_copy(std::forward<Args>(args))...)]() mutable {
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ThreadIdGuard thread_id_guard;
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invoke_tuple(std::move(args));
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clear_thread_locals();
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});
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}
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void join() {
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if (thread_.joinable()) {
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thread_.join();
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}
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}
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void detach() {
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if (thread_.joinable()) {
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thread_.detach();
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}
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}
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void set_name(CSlice name) {
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}
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static unsigned hardware_concurrency() {
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return std::thread::hardware_concurrency();
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}
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using id = std::thread::id;
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private:
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std::thread thread_;
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template <class T>
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std::decay_t<T> decay_copy(T &&v) {
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return std::forward<T>(v);
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}
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};
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namespace this_thread_stl = std::this_thread;
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} // namespace detail
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} // namespace td
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#endif
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