Music.Score.Note

Documentation

data Note a

Instances

Monad Note

Functor Note

Applicative Note

Foldable Note

Traversable Note

Comonad Note

ComonadEnv Span Note

Eq a => Eq (Note a)

Ord a => Ord (Note a)

Show a => Show (Note a)

IsDynamics a => IsDynamics (Note a)

IsInterval a => IsInterval (Note a)

IsPitch a => IsPitch (Note a)

Delayable (Note a)

Stretchable (Note a)

HasOffset (Note a)

HasOnset (Note a)

HasDuration (Note a)

HasGetPitch a => HasGetPitch (Note a)

HasSetPitch a b => HasSetPitch (Note a) (Note b)

getNote :: Note a -> (Span, a)

Deconstruct a note.

Typically used with the ViewPatterns extension, as in

 foo (getNote -> (s,x)) = ...

getNoteSpan :: Note a -> Span

Get the span of the note. Same as era and ask.

getNoteValue :: Note a -> a

Get the value of the note. Same as extract.

(=:) :: Span -> a -> Note a

Construct a note from a span and value.

Typically used with the span constructors as in:

 0 <-> 2 =: c
 0 >-> 1 =: d