c++的一个多线程示例，模仿继承形式-创新互联

#include#include#include#includeclass BaseThread{protected:
    std::unique_ptrm_t;
public:
    virtual void run()=0;
    void start()
    {m_t = std::make_unique(&BaseThread::run,this);
    }
};
class Productor :public BaseThread{private:
    int m_data=0;
    std::shared_ptr>m_q;
    std::shared_ptrm_mutex;
    bool canGetDeque()
    {std::unique_locklock(*m_mutex);
        return !m_q->empty();
    }
public:
    Productor(std::shared_ptr>q,std::shared_ptrmutex):m_q(q),m_mutex(mutex){};
    void run() override
    {while(true)
        {{std::unique_locklock(*m_mutex);
                m_data++;
                m_q->push_back(m_data);
            }
            std::this_thread::sleep_for(std::chrono::milliseconds(1000));
        }
    }
};
class Consumer :public BaseThread{private:
    int m_data=0;
    std::shared_ptr>m_q;
    std::shared_ptrm_mutex;
    bool canGetDeque()
    {return !m_q->empty();
    }
public:
    Consumer(std::shared_ptr>q,std::shared_ptrmutex):m_q(q),m_mutex(mutex){};
    void run() override
    {while(true)
        {if(canGetDeque())
            {std::unique_locklock(*m_mutex);
                m_data=m_q->front();
                m_q->pop_front();
                std::cout<<"consumer: "<private:
    std::shared_ptr>m_q;
    std::shared_ptrm_m;
    std::unique_ptrm_pro;
    std::unique_ptrm_con;
public:
    System()
    {m_q = std::make_shared>();
        m_m = std::make_shared();
        m_pro = std::make_unique(m_q,m_m);
        m_con = std::make_unique(m_q,m_m);
    }
    void loop()
    {m_pro->start();
        m_con->start();
        while(true)
        {std::this_thread::sleep_for(std::chrono::milliseconds(1000));
        }
    }
};
int main()
{System s;
    s.loop();
    return 0;
}

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