c++ 私有函数 头文件设计

clock.h

#ifndef CLOCK_H_INCLUDED
#define CLOCK_H_INCLUDED

class Clock
{
public:
　　static void HandleExdataResponse(..........);  静态成员实现方式跟其他函数一样。只需在这里标明为static即可。

public:
    Clock(int id);
    Clock(Clock &c);
    Clock(int id, int h, int m, int s);
    void setTime(int h,int m, int s);
    void showTime();
private:
    bool checkTime(int h, int m, int s);
private:
    int id;
    int Hour, Minute, Second;
public:
    ~Clock(void);
};

#endif // CLOCK_H_INCLUDED

clock.cpp


#include"clock.h"
#include"iostream"
using namespace std;
Clock::Clock(int number)
{
    id = number;
}

Clock::Clock(int number, int h,int m, int s)
{
    id = number;
    setTime(h, m, s);
}

Clock::Clock( Clock &c )
{
    this->id = c.id;
    setTime(c.Hour, c.Minute, c.Second);
}

void Clock::setTime(int h,int m, int s)
{
    if (checkTime(h, m, s)) {
        Hour   = h;
        Minute = m;
        Second = s;
    }
}

void Clock::showTime()
{
    cout<<"clock"<<id<<"->"<<Hour<<":"<<Minute<<":"<<Second<<"\n";
}

Clock::~Clock(void)
{
    cout<<"clock"<<id<<" closed\n";
}


bool Clock::checkTime( int h, int m, int s )
{
    return true;
}

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

int main()
{
    Clock clock1(1);
    clock1.showTime();
    clock1.setTime(8,30,30);
    clock1.showTime();
    return 0;
}