第5章 数据的共享与保护

client.cpp

#include "client.h"

void Client::ChangeServerName(char name) 
{
	/********** Begin **********/
	Client::ServerName = name;
	Client::ClientNum ++;
    /********** End **********/
	
}
int Client::getClientNum() {
	/********** Begin **********/
    return Client::ClientNum;
	/********** End **********/
}

client.h

#ifndef CLIENT_H_
#define CLIENT_H_

class Client
{
    static char ServerName;
    static int ClientNum;
public:
    static void ChangeServerName(char name);
    static int getClientNum();
};

#endif