時間クラス
2391 ワード
01./*
02.* Copyright (c)2013,
03.* All rightsreserved.
04.* : Circle.cpp
05.* :
06.* :2013 3 18
07.* : v1.0
08.*
09.* : ;
10.* :
11.* :
#include <iostream>
using namespace std;
class Time
{
public:
void set_time( );
void show_time( );
inline void add_a_sec(int);
inline void add_a_minute(int);
inline void add_a_hour(int);
private:
bool is_time(int, int, int);
int hour;
int minute;
int sec;
int add_a_sec();
};
void Time::set_time( )
{ char c1,c2;
cout<<" ( hh:mm:ss)";
while(1)
{ cin>>hour>>c1>>minute>>c2>>sec;
if(c1!=':'||c2!=':')
cout<<" , "<<endl;
else if (!is_time(hour,minute,sec))
cout<<" , "<<endl;
else
break;
}
}
void Time::show_time( )
{ cout<<hour<<":"<<minute<<":"<<sec<<endl;
}
bool Time::is_time(int h,int m, int s)
{ if (h<0 ||h>24 || m<0 ||m>60 || s<0 ||s>60)
return false;
return true;
}
inline void Time::add_a_sec(int n)
{
sec+=n;
if(sec>59)
{
add_a_minute(sec/60);
sec%=60;
}
}
inline void Time::add_a_minute(int n)
{
minute+=n;
if(minute>59)
{
add_a_hour(minute/60);
minute%=60;
}
}
inline void Time::add_a_hour(int n)
{
hour+=n;
if(hour>23)
hour%=24;
}
int main( )
{ Time t1;
Time &t2=t1;
t1.set_time( );
cout<<" :";
t2.show_time( );
t1.add_a_sec(24);
cout<<" :";
t2.show_time( );
t1.add_a_minute(30);
cout<<" :";
t2.show_time( );
t1.add_a_hour(124);
cout<<" :";
t2.show_time( );
return 0;
}
: