Csound.Dynamic.Types.EventList

Documentation

class Functor f => CsdSco f where

A class that represents Csound scores. All functions that use score are defined in terms of this class. If you want to use your own score representation, just define two methods of the class.

The properties:

 forall a . toCsdEventList (singleCsdEvent a) === CsdEventList 1 [(0, 1, a)]

Methods

toCsdEventList :: f a -> CsdEventList a

Converts a given score representation to the canonical one.

singleCsdEvent :: CsdEvent a -> f a

Constructs a scores that contains only one event. The event happens immediately and lasts for 1 second.

Instances

CsdSco CsdEventList

type CsdEvent a = (Double, Double, a)

The Csound note. It's a triple of

 (startTime, duration, parameters)

csdEventStart :: CsdEvent a -> Double

csdEventDur :: CsdEvent a -> Double

csdEventContent :: CsdEvent a -> a

data CsdEventList a

CsdEventList is a canonical representation of the Csound scores. A scores is a list of events and we should know the total duration of the scores. It's not meant to be used directly. We can use a better alternative. More convenient type that belongs to CsdSco type class (see temporal-csound package).

Constructors

CsdEventList

Fields

csdEventListDur :: Double

csdEventListNotes :: [CsdEvent a]

Instances

Functor CsdEventList

Foldable CsdEventList

Traversable CsdEventList

CsdSco CsdEventList

Eq a => Eq (CsdEventList a)

Show a => Show (CsdEventList a)

delayCsdEventList :: Double -> CsdEventList a -> CsdEventList a

rescaleCsdEventList :: Double -> CsdEventList a -> CsdEventList a