Overload Operator Comma

首先看看think in c++ 给出的一个重载的样例

#include 
      
       using namespace std;class After {public:  const After& operator,(const After&) const {    cout << "After::operator,()" << endl;    return *this;  }};class Before {};Before& operator,(int, Before& b) {  cout << "Before::operator,()" << endl;  return b;}int main() {  After a, b;  a, b;  // Operator comma called  Before c;  1, c;  // Operator comma called} ///:~
      

以下是实际使用中用到的样例

#include 
      
       #include 
       
        using namespace std;class CClient{public:    CClient(){};    ~CClient(){};public:    CClient&  operator,(string str)    {        strIpAddr_=str;        return  *this;    }    CClient& operator,(int nVal)    {        nPort_=nVal;        return  *this;    };    bool connect()    {        //Connect(strIpAddr_,nPort_);        cout<<"connect to server "<
       
      

输出信息