Csound.Dynamic.Types.Dep

Dependency tracking

Documentation

newtype DepT m a

Csound's synonym for IO-monad. Dep means Side Effect. You will bump into Dep trying to read and write to delay lines, making random signals or trying to save your audio to file. Instrument is expected to return a value of Dep [Sig]. So it's okay to do some side effects when playing a note.

Constructors

DepT

Fields

unDepT :: StateT LocalHistory m a

Instances

MonadTrans DepT

Monad m => Monad (DepT m)

Monad m => Functor (DepT m)

Monad m => Applicative (DepT m)

data LocalHistory

Constructors

LocalHistory

Fields

expDependency :: E

newLineNum :: Int

newLocalVarId :: Int

Instances

Default LocalHistory

runDepT :: (Functor m, Monad m) => DepT m a -> m (a, LocalHistory)

execDepT :: (Functor m, Monad m) => DepT m () -> m E

evalDepT :: (Functor m, Monad m) => DepT m a -> m a

Dependencies

depT :: Monad m => E -> DepT m E

depT_ :: Monad m => E -> DepT m ()

mdepT :: Monad m => MultiOut [E] -> MultiOut (DepT m [E])

stripDepT :: Monad m => DepT m a -> m a

stmtOnlyT :: Monad m => Exp E -> DepT m ()

Variables

newLocalVar :: Monad m => Rate -> m E -> DepT m Var

newLocalVars :: Monad m => [Rate] -> m [E] -> DepT m [Var]

writeVar :: Monad m => Var -> E -> DepT m ()

readVar :: Monad m => Var -> DepT m E

readOnlyVar :: Var -> E

initVar :: Monad m => Var -> E -> DepT m ()

appendVarBy :: Monad m => (E -> E -> E) -> Var -> E -> DepT m ()