func (x *Imp) semester (b, e *day.Imp) {
//
y:= x.Year () % 100
tmp.Set (1, 4, y)
if x.Imp.Less (tmp) {
b.Set (1, 10, y); b.Dec (day.Yearly)
e.Set (1, 4, y)
} else {
tmp.Set (1, 10, y)
if x.Imp.Less (tmp) {
b.Set (1, 4, y)
e.Set (1, 10, y)
} else {
b.Set (1, 10, y)
e.Set (1, 4, y); e.Inc (day.Yearly)
}
}
e.Dec (day.Daily)
}
func (x *Imp) lectures (b, e *day.Imp) {
//
x.semester (b, e)
y:= x.Year () % 100
w:= uint(14)
if x.summer () {
b.Set (14, 4, y)
} else {
b.Set (18, 10, y)
w += 2 + 2 // Weihnachtsferien
}
for ! b.IsBeginning (day.Weekly) {
b.Dec (day.Daily)
}
e.Copy (b)
for i:= uint(0); i < w; i++ {
e.Inc (day.Weekly)
}
e.Dec (day.Daily)
e.Dec (day.Daily) // Saturday
}