A simple and easy-to-use C ++ Thread class

A simple and easy-to-use C ++ Thread class

Code structure

Code 2

1. threadobject. h

 

/*************************************************************************    > File Name: threadobject.h    > Author: wangzhicheng    > Mail: 2363702560@qq.com     > Created Time: Sat 07 Feb 2015 10:13:33 PM WST ************************************************************************/#ifndef THREADOBJECT_www.bkjia.com#define THREADOBJECT_H#include 
 
  #include 
  
   #include 
   
    #include 
    
     #include 
     
      #include 
      
       using namespace std;/* *abstract thread class * */class Threadobject {private:pthread_t mTid;string mName;protected:virtual void do_something(void) = 0; // the real function which thread need to executepublic:Threadobject();~Threadobject();void setname(const string &);const string& getname() const;void run(void);void join(void);friend void *thread(void *);};/* * user thread class * */class Userthread:public Threadobject {protected:virtual void do_something(void);public:Userthread();~Userthread();};#endif
      
     
    
   
  
 

 

2. threadobject. cpp

 

/*************************************************************************    > File Name: threadobject.cpp    > Author: wangzhicheng    > Mail: 2363702560@qq.com     > Created Time: Sat 07 Feb 2015 10:32:14 PM WST ************************************************************************/#include "threadobject.h"void *thread(void *arg);Threadobject::Threadobject() {}Threadobject::~Threadobject() {}void Threadobject::run() {pthread_create(&this->mTid, NULL, thread, this);}void Threadobject::join() {pthread_join(this->mTid, NULL);}void Threadobject::setname(const string &name) {this->mName = name;}const string& Threadobject::getname() const {return this->mName;}void *thread(void *arg) {Threadobject *thread = static_cast
 
  (arg);thread->do_something();return NULL;}Userthread::Userthread() {}Userthread::~Userthread() {}void Userthread::do_something(void) {cout << this->getname() << endl;}
 

3. main. cpp

 

 

/*************************************************************************    > File Name: main.cpp    > Author: wangzhicheng    > Mail: 2363702560@qq.com     > Created Time: Sun 08 Feb 2015 07:53:38 PM WST ************************************************************************/#include "threadobject.h"int main() {Userthread userthread1, userthread2;userthread1.setname("userthread1");userthread2.setname("userthread2");userthread1.run();userthread2.run();userthread1.join();userthread2.join();return 0;}

4. makfile

 

 

CC=g++all:$(CC) -g -o main main.cpp threadobject.cpp threadobject.h -lpthread

Three programs run