Test thread

/*************************************************************************
    > File Name: ThreadBody.h
    > Author: wangzhicheng
    > Mail: 2363702560@qq.com
    > Created Time: 2017-01-06
    > Brief: abstract thread body
 ************************************************************************/
#ifndef THREAD_BODY_H
#define THREAD_BODY_H
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
namespace threadbody
{
using namespace std;
/* 
 * brief abstract thread class 
 * */  
class ThreadBody 
{  
public:  
	virtual void do_it() = 0;   // the real function which thread need to execute  
};
}

#endif

/*************************************************************************
    > File Name: main.cpp
    > Author: wangzhicheng
    > Mail: 2363702560@qq.com 
    > Created Time: Fri 06 Jan 2017 09:36:39 PM AWST
 ************************************************************************/

#include <iostream>
#include <string>
#include <vector>
#include <thread>
#include <functional>
#include "ThreadBody.h"
using namespace threadbody;
class ShowStr:public ThreadBody
{
public:
	ShowStr(const string &_str):str(_str)
	{
	}
	void do_it() 
	{
		cout << str << endl;
	}
private:
	string str;
};
class Processor
{
	private:
		int m_nThreadNum;
		ThreadBody *m_pThreadBody;
		vector<thread>m_ths;
	public:
		Processor(ThreadBody *p, int num = 2)
		{
			m_pThreadBody = p;
			m_nThreadNum = num;
			for(int i = 0;i < m_nThreadNum;i++)
			{
				m_ths.emplace_back(thread(bind(&ThreadBody::do_it, m_pThreadBody)));
			}
		}
		~Processor()
		{
			for(auto &th:m_ths)
			{
				if(th.joinable()) th.join();
			}
		}
};
int main()
{
	ShowStr ss("Hello World...!");
	Processor processor(&ss);
//	thread th(bind(&ThreadBody::do_it, &ss));
//	th.join();

	return 0;
}

CC=g++
all:
	$(CC) -std=c++11 -g -o TestThread main.cpp ThreadBody.h -pthread -lpthread