[C++][linux][原创]让类的成员变量可以在类的静态函数中访问

#include <iostream>
#include <pthread.h>
#include "unistd.h"
using namespace std;

class A
{
private:
    /* data */
public:
    A();
    ~A();
    void Start();
    static void* StartThread(void *lp);
    bool bStart;
};

A::A(/* args */)
{
}

A::~A()
{
}

void A::Start()
{
    pthread_t t;
    int err = pthread_create(&t, NULL, StartThread, (void *)this);
    if (err != 0)
        std::cout << "can't create thread" << std::endl;
}

void* A::StartThread(void *lp)
{
    A *a= (A *)lp;
    a->bStart = true;
    while (a->bStart)
    {
        std::cout << a->bStart << std::endl;
        sleep(1);//延时1s
    }

    std::cout<<"over"<<std::endl;
    return ((void *)0);
}

int main()
{
    A a;
    a.Start();
    sleep(10);
    a.bStart=false;
    sleep(3);
    return 0;
}

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over