Reactive.Banana.MIDI.Pitch

Documentation

class C pitch where

Minimal complete definition

extract, increase

Methods

extract :: pitch -> Pitch

increase :: Int -> pitch -> Maybe pitch

Instances

C Pitch

Methods

extract :: Pitch -> Pitch

increase :: Int -> Pitch -> Maybe Pitch

C PitchChannelVelocity

Methods

extract :: PitchChannelVelocity -> Pitch

increase :: Int -> PitchChannelVelocity -> Maybe PitchChannelVelocity

C PitchChannel

Methods

extract :: PitchChannel -> Pitch

increase :: Int -> PitchChannel -> Maybe PitchChannel

maybeFromInt :: Int -> Maybe Pitch

subtract :: Pitch -> Pitch -> Int

toClosestOctave :: C pitch => Int -> pitch -> pitch