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50 lines
925 B
C++
50 lines
925 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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#ifndef HKU_API
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#define HKU_API
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#endif
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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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HKU_API 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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* 内部函数，初始化全局任务组
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*/
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void initThreadPool();
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/* 内部函数，初始化全局任务组 */
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void releaseThreadPool();
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} /* namespace hku */
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#endif /* HKU_GLOBAL_TASK_GROUP */
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