boost简易线程池

最新推荐文章于 2021-10-19 16:31:00 发布

JaniceDong

最新推荐文章于 2021-10-19 16:31:00 发布

阅读量291

点赞数

分类专栏： C/C++ 文章标签： boost thread

本文链接：https://blog.youkuaiyun.com/Academia_zhen/article/details/111675785

版权

C/C++ 专栏收录该内容

6 篇文章

订阅专栏

g++编译使用boost库

g++ boost_thread_pool.cpp -I/data/boost/output/include -L/data/boost/output/lib  -lboost_thread -lpthread -lboost_system -std=c++11

boost库线程池简单使用

#include <boost/thread/thread.hpp>
#include <boost/bind.hpp>
#include <iostream>

using namespace boost;
using namespace std;

void childEntryFunc(const int n)
{
    cout << "I am thread: " << n << endl;
    sleep(1);
    cout << "thread: " << n <<  "quit " << endl;                                                                                                                                                    
}

int main(int argc, char** argv)
{
    int num;
    thread_group threads;

	if (argc < 2) {
    	cout << "Please input an parameter as thread number: " << endl;
   	 	exit(-1);
	}

	num = atoi(argv[1]);

    cout << "I am main thread, I have " << num << "child threads" << endl;
    for(int i = 0; i < num; i++)
    {
        threads.create_thread(bind(&childEntryFunc, i));
    }
    cout << "I am main thread, I am waiting child threads to finish" << endl;
    threads.join_all();
    return 0;
}