#include
#include
class CTime;
class CTime
{
public:
//
CTime()
:m_uiHour(0),m_uiMinute(0),m_uiSecond(0)
{
printf("call default constructor( CTime() )!\n");
}
CTime(uint32_t uiHour, uint32_t uiMinute, uint32_t uiSecond)
{
printf("call constructor( CTime(uint32_t uiHour, uint32_t uiMinute, uint32_t uiSecond) )!\n");
SetTime(uiHour, uiMinute, uiSecond);
}
CTime(const CTime& nTime)
{
m_uiHour = nTime.m_uiHour;
m_uiMinute = nTime.m_uiMinute;
m_uiSecond = nTime.m_uiSecond;
printf("call copy constructor!\n");
}
~CTime()
{
printf("goodbye!\n");
}
public:
void SetTime(uint32_t uiHour, uint32_t uiMinute, uint32_t uiSecond)
{
m_uiHour = uiHour > 23? 23:uiHour;
m_uiMinute = uiMinute > 59? 59: uiMinute;
m_uiSecond = uiSecond > 59? 59: uiSecond;
}
void PrintTime()
{
printf("this time: %u:%u:%u\n", m_uiHour,m_uiMinute,m_uiSecond);
}
private:
uint32_t m_uiHour;
uint32_t m_uiMinute;
uint32_t m_uiSecond;
};
int main()
{
CTime nTime;
nTime.PrintTime();
nTime.SetTime(1,2,3);
nTime.PrintTime();
CTime nTime2 = nTime;
nTime2.PrintTime();
return 0;
}
答案已经用代码体现了~