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| GHC.STRef | | Portability | non-portable (GHC Extensions) | | Stability | internal | | Maintainer | cvs-ghc@haskell.org |
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| Description |
| References in the ST monad.
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| Synopsis |
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| Documentation |
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| data STRef s a |
| a value of type STRef s a is a mutable variable in state thread s,
containing a value of type a | | Constructors | | | Instances | |
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| newSTRef :: a -> ST s (STRef s a) |
| Build a new STRef in the current state thread |
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| readSTRef :: STRef s a -> ST s a |
| Read the value of an STRef |
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| writeSTRef :: STRef s a -> a -> ST s () |
| Write a new value into an STRef |
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| Produced by Haddock version 0.4 |