ยค monadSP, SPm, et al

Stream processor monads

Types

monadSP :: SPm i o () -> SP i o
type SPm i o ans = Mk (SP i o) ans

putSPm :: o -> SPm i o ()
putsSPm :: [o] -> SPm i o ()
getSPm :: SPm i o i
nullSPm :: SPm i o ()
toSPm :: SP i o -> SPm i o ()

Description

Monadic style stream processor combinators.

A monadic stream processor of type SPm inp outp ans is a stream processor that inputs messages of type inp, output messages of type outp (like a stream processor of type SP inp outp) and produces a final result of type ans.

The operations putSPm, getSPm and nullSPm correspond to the ordinary stream processor operations putSP, getSP and nullSP respectively.

monadSP allows a monadic stream processor to be used in any context where an ordinary stream procesor is required.

Bugs

Incomplete documentation.

See Also

Continuation style stream processor operations: SP, putSP, getSP, nullSP.

Monadic stream processors with state: SPms.