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43 lines
837 B
C++
43 lines
837 B
C++
/*
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* GlobalTaskGroup.h
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*
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* Copyright (c) 2019 hikyuu.org
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*
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* Created on: 2020-4-20
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* Author: fasiondog
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*/
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#pragma once
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#ifndef HKU_GLOBAL_TASK_GROUP
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#define HKU_GLOBAL_TASK_GROUP
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#include "../utilities/thread/StealThreadPool.h"
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namespace hku {
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/**
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* 获取全局线程池任务组
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* @note 请使用 future 获取任务返回
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*/
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StealThreadPool* getGlobalTaskGroup();
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template <typename ResultType>
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using task_handle = std::future<ResultType>;
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/**
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* 向全局任务池中增加任务
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*/
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template <typename FunctionType>
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task_handle<typename std::result_of<FunctionType()>::type> addTask(FunctionType f) {
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return getGlobalTaskGroup()->submit(f);
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}
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/**
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* 程序退出时释放全局任务组实例，仅内部调用
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*/
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void releaseGlobalTaskGroup();
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} /* namespace hku */
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#endif /* HKU_GLOBAL_TASK_GROUP */
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