func (self *Multi) At(pos seq.Position) alphabet.QLetter {
var count int
for _, s := range self.S {
count = s.Count()
if pos.Ind < count {
return s.At(pos)
}
pos.Ind -= count
}
panic("index out of range")
}
func (self *Multi) Set(pos seq.Position, l alphabet.QLetter) {
var count int
for _, s := range self.S {
count = s.Count()
if pos.Ind < count {
s.Set(pos, l)
return
}
pos.Ind -= count
}
panic("index out of range")
}
func (self *Multi) SetE(pos seq.Position, q float64) {
var count int
for _, s := range self.S {
if a, ok := s.(seq.Counter); ok {
count = a.Count()
} else {
count = 1
}
if pos.Ind < count {
if qs, ok := s.(seq.Quality); ok {
qs.SetE(pos, q)
return
}
}
pos.Ind -= count
}
panic("index out of range")
}
func (self *Multi) EAt(pos seq.Position) float64 {
var count int
for _, s := range self.S {
if a, ok := s.(seq.Counter); ok {
count = a.Count()
} else {
count = 1
}
if pos.Ind < count {
if qs, ok := s.(seq.Quality); ok {
return qs.EAt(pos)
} else {
return protein.DefaultQphred.ProbE()
}
}
pos.Ind -= count
}
panic("index out of range")
}