csound-expression-typed-0.0.8: typed core for the library csound-expression

Safe HaskellNone
LanguageHaskell2010

Csound.Typed.Types.Prim

Contents

Synopsis

Documentation

data Sig Source

Signals

Constructors

Sig (GE E) 
PrimSig Double 

Instances

unSig :: Sig -> GE E Source

data D Source

Constant numbers

Constructors

D (GE E) 
PrimD Double 

Instances

unD :: D -> GE E Source

data Tab Source

Tables (or arrays)

Constructors

Tab (GE E) 
TabPre PreTab 

Instances

unTab :: Tab -> GE E Source

newtype Str Source

Strings

Constructors

Str 

Fields

unStr :: GE E
 

Instances

newtype Spec Source

Spectrum. It's fsig in the Csound.

Constructors

Spec 

Fields

unSpec :: GE E
 

Instances

newtype Wspec Source

Another type for spectrum. It's wsig in the Csound.

Constructors

Wspec 

Fields

unWspec :: GE E
 

Instances

data BoolSig Source

A signal of booleans.

Constructors

BoolSig (GE E) 
PrimBoolSig Bool 

Instances

unBoolSig :: BoolSig -> GE E Source

data BoolD Source

A constant boolean value.

Constructors

BoolD (GE E) 
PrimBoolD Bool 

Instances

unBoolD :: BoolD -> GE E Source

newtype Unit Source

Csound's empty tuple.

Constructors

Unit 

Fields

unUnit :: GE ()
 

Instances

unit :: Unit Source

Constructs Csound's empty tuple.

class Val a where Source

Contains all Csound values.

Minimal complete definition

fromGE, toGE

Methods

fromGE :: GE E -> a Source

toGE :: a -> GE E Source

fromE :: E -> a Source

Instances

hideGE :: Val a => GE a -> a Source

class (IsPrim a, RealFrac (PrimOf a), Val a) => SigOrD a Source

Instances

Tables

preTab :: TabSize -> Int -> TabArgs -> Tab Source

data TabSize Source

Constructors

SizePlain Int 
SizeDegree 

Fields

hasGuardPoint :: Bool
 
sizeDegree :: Int
 

Instances

data TabArgs Source

Constructors

ArgsPlain [Double] 
ArgsRelative [Double] 
ArgsGen16 [Double] 
FileAccess String [Double] 

updateTabSize :: (TabSize -> TabSize) -> Tab -> Tab Source

fromPreTab :: PreTab -> GE Gen Source

getPreTabUnsafe :: String -> Tab -> PreTab Source

skipNorm :: Tab -> Tab Source

Skips normalization (sets table size to negative value)

forceNorm :: Tab -> Tab Source

Force normalization (sets table size to positive value). Might be useful to restore normalization for table doubles.

nsamp :: Tab -> D Source

nsamp — Returns the number of samples loaded into a stored function table number.

nsamp(x) (init-rate args only)

csound doc: http://www.csounds.com/manual/html/nsamp.html

ftlen :: Tab -> D Source

Returns a length of the table.

ftchnls :: Tab -> D Source

Returns the number of channels for a table that stores wav files

ftsr :: Tab -> D Source

Returns the sample rate for a table that stores wav files

ftcps :: Tab -> D Source

Returns the base frequency for a table that stores wav files

constructors

double :: Double -> D Source

Constructs a number.

int :: Int -> D Source

Constructs an integer.

text :: String -> Str Source

Constructs a string.

constants

idur :: D Source

Querries a total duration of the note. It's equivallent to Csound's p3 field.

getSampleRate :: D Source

getControlRate :: D Source

getBlockSize :: D Source

getZeroDbfs :: D Source

converters

ar :: Sig -> Sig Source

Sets a rate of the signal to audio rate.

kr :: Sig -> Sig Source

Sets a rate of the signal to control rate.

ir :: Sig -> D Source

Converts a signal to the number (initial value of the signal).

sig :: D -> Sig Source

Makes a constant signal from the number.

lifters

on0 :: Val a => E -> a Source

on1 :: (Val a, Val b) => (E -> E) -> a -> b Source

on2 :: (Val a, Val b, Val c) => (E -> E -> E) -> a -> b -> c Source

on3 :: (Val a, Val b, Val c, Val d) => (E -> E -> E -> E) -> a -> b -> c -> d Source

numeric funs

quot' :: SigOrD a => a -> a -> a Source

rem' :: SigOrD a => a -> a -> a Source

div' :: SigOrD a => a -> a -> a Source

mod' :: SigOrD a => a -> a -> a Source

ceil' :: SigOrD a => a -> a Source

floor' :: SigOrD a => a -> a Source

round' :: SigOrD a => a -> a Source

int' :: SigOrD a => a -> a Source

frac' :: SigOrD a => a -> a Source

logic funs

when1 :: BoolSig -> SE () -> SE () Source

Invokes the given procedure if the boolean signal is true.

whens :: [(BoolSig, SE ())] -> SE () -> SE () Source

The chain of when1s. Tests all the conditions in sequence if everything is false it invokes the procedure given in the second argument.

untilDo :: BoolSig -> SE () -> SE () Source

whileDo :: BoolSig -> SE () -> SE () Source

boolSig :: BoolD -> BoolSig Source

Creates a constant boolean signal.

equalsTo :: EqB a => a -> a -> BooleanOf a infix 4 Source

notEqualsTo :: EqB a => a -> a -> BooleanOf a infix 4 Source

lessThan :: OrdB a => a -> a -> BooleanOf a infix 4 Source

greaterThan :: OrdB a => a -> a -> BooleanOf a infix 4 Source

lessThanEquals :: OrdB a => a -> a -> BooleanOf a infix 4 Source

greaterThanEquals :: OrdB a => a -> a -> BooleanOf a infix 4 Source