| Copyright | (c) The University of Glasgow 2005 |
|---|---|
| License | BSD-style (see the file libraries/base/LICENSE) |
| Maintainer | libraries@haskell.org |
| Stability | experimental |
| Portability | non-portable (requires STM) |
| Safe Haskell | Trustworthy |
| Language | Haskell2010 |
Control.Concurrent.STM.TArray
Description
TArrays: transactional arrays, for use in the STM monad
Synopsis
- data TArray i e
Documentation
TArray is a transactional array, supporting the usual MArray
interface for mutable arrays.
It is currently implemented as Array ix (TVar e),
but it may be replaced by a more efficient implementation in the future
(the interface will remain the same, however).
Instances
| MArray TArray e STM Source # | |
Defined in Control.Concurrent.STM.TArray Methods getBounds :: Ix i => TArray i e -> STM (i, i) Source # getNumElements :: Ix i => TArray i e -> STM Int newArray :: Ix i => (i, i) -> e -> STM (TArray i e) Source # newArray_ :: Ix i => (i, i) -> STM (TArray i e) Source # unsafeNewArray_ :: Ix i => (i, i) -> STM (TArray i e) unsafeRead :: Ix i => TArray i e -> Int -> STM e unsafeWrite :: Ix i => TArray i e -> Int -> e -> STM () | |
| Ix i => Eq (TArray i e) Source # | |