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= Time Header =
A silly header which allows timestamps to be written in english.
{{{c++
#pragma once
#include <ostream>
enum timetype {
_day, _hour, _minute, _second
};
class Time {
private:
int _days = 0;
int _hours = 0;
int _minutes = 0;
int _seconds = 0;
public:
Time() { };
Time(int n, timetype type);
int to_seconds() const;
friend std::ostream& operator<<(std::ostream&, const Time&);
friend Time operator * (int, Time);
Time operator + (const Time&);
Time operator , (const Time& t) { return *this + t; }
Time operator && (const Time& t) { return *this + t; }
};
#define days * Time(1, _day)
#define day days
#define hours * Time(1, _hour)
#define hour hours
#define minutes * Time(1, _minute)
#define minute minutes
#define seconds * Time(1, _second)
#define second seconds
Time::Time(int n, timetype type) {
switch (type) {
case _day: this->_days = n; break;
case _hour: this->_hours = n; break;
case _minute: this->_minutes = n; break; break;
case _second: this->_seconds = n; break; break;
}
}
Time operator * (int s, Time t) {
Time u;
u._days = t._days * s;
u._hours = t._hours * s;
u._minutes = t._minutes * s;
u._seconds = t._seconds * s;
return u;
}
Time Time::operator + (const Time& t) {
Time u;
u._days = this->_days + t._days ;
u._hours = this->_hours + t._hours ;
u._minutes = this->_minutes + t._minutes;
u._seconds = this->_seconds + t._seconds;
return u;
}
int Time::to_seconds() const {
return
60 * 60 * 24 * this->_days +
60 * 60 * this->_hours +
60 * this->_minutes +
this->_seconds;
}
std::ostream& operator<<(std::ostream& out, const Time& time) {
out << time.to_seconds() << " seconds";
return out;
}
/* -------------------------------------------------- */
int main() {
std::cout
<< 5 days << std::endl
<< 7 minutes << std::endl
<< (5 days and 3 seconds) << std::endl
<< (7 days, 7 minutes and 3 seconds) << std::endl
<< (9 hours and 1 second) << std::endl
;
}
}}}
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