src/DayTime.cpp
// Subtract another time, wrapping seconds, minutes and hours if needed
Subtract another time, wrapping seconds, minutes and hours if needed
Subtract another time wrapping seconds minutes and hours if needed
void DayTime::subtractTime(const DayTime &other)
{
  totalSeconds -= other.totalSeconds;
  checkHours();
}
void DayTime :: subtractTime ( const DayTime & other ) { totalSeconds -= other . totalSeconds ; checkHours ( ) ; }
Subtract another time, wrapping seconds, minutes and hours if needed
Subtract another time wrapping seconds minutes and hours if needed