ArrayRef-0.1.2: Unboxed references, dynamic arrays and more Source code Contents Index

Data.Ref.LazyST Portability GHC/Hugs Stability experimental Maintainer Bulat Ziganshin <Bulat.Ziganshin@gmail.com>

Contents STRefs STURefs

Description

Mutable boxed and unboxed references in the lazy ST monad.

Synopsis

data STURef s a newSTURef :: Unboxed a => a -> ST s (STURef s a) readSTURef :: Unboxed a => STURef s a -> ST s a writeSTURef :: Unboxed a => STURef s a -> a -> ST s () modifySTURef :: Unboxed a => STURef s a -> (a -> a) -> ST s ()

STRefs

STURefs

data STURef s a Source

Unboxed references in ST monad Instances Typeable2 STURef URef (ST s) (STURef s) Unboxed a => Mutable (ST s) (STURef s a) a

newSTURef :: Unboxed a => a -> ST s (STURef s a) Source

readSTURef :: Unboxed a => STURef s a -> ST s a Source

writeSTURef :: Unboxed a => STURef s a -> a -> ST s () Source

modifySTURef :: Unboxed a => STURef s a -> (a -> a) -> ST s () Source

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