ISO8601: Added ::sameQuarter

This commit is contained in:
Paul Beckingham 2016-05-30 14:04:49 -04:00
parent 091122350c
commit dd72bed28a
2 changed files with 23 additions and 15 deletions

View file

@ -1574,6 +1574,13 @@ bool ISO8601d::sameMonth (const ISO8601d& rhs) const
this->month () == rhs.month ();
}
////////////////////////////////////////////////////////////////////////////////
bool ISO8601d::sameQuarter (const ISO8601d& rhs) const
{
return (this->year () == rhs.year ()) &&
((this->month () - 1) / 4) == ((rhs.month () - 1) / 4);
}
////////////////////////////////////////////////////////////////////////////////
bool ISO8601d::sameYear (const ISO8601d& rhs) const
{