vector: Efficient Arrays
An efficient implementation of Int-indexed arrays (both mutable and immutable), with a powerful loop optimisation framework .
It is structured as follows:
- Data.Vector
- Boxed vectors of arbitrary types.
- Data.Vector.Unboxed
- Unboxed vectors with an adaptive representation based on data type families.
- Data.Vector.Storable
- Unboxed vectors of
Storable
types. - Data.Vector.Primitive
- Unboxed vectors of primitive types as
defined by the
primitive
package. Data.Vector.Unboxed is more flexible at no performance cost. - Data.Vector.Generic
- Generic interface to the vector types.
Each module has a Safe
version with is marked as Trustworthy
(see http://hackage.haskell.org/trac/ghc/wiki/SafeHaskell).
There is also a (draft) tutorial on common uses of vector.
Please use the project trac to submit bug reports and feature requests.
Changes in version 0.9.1
New functions:
unsafeFromForeignPtr0
andunsafeToForeignPtr0
Small performance improvements
Fixes for GHC 7.4
Changes in version 0.9
MonadPlus
instance for boxed vectorsExport more
construct
andconstructN
fromSafe
modulesRequire
primitive-0.4.0.1
Changes in version 0.8
New functions:
constructN
,constructrN
Support for GHC 7.2 array copying primitives
New fixity for
(!)
Safe Haskell support (contributed by David Terei)
Functor
,Monad
,Applicative
,Alternative
,Foldable
andTraversable
instances for boxed vectors (WARNING: they tend to be slow and are only provided for completeness)Show
instances for immutable vectors follow containers conventionsRead
instances for all immutable vector typesPerformance improvements
Modules
[Index]
Flags
Automatic Flags
Name | Description | Default |
---|---|---|
boundschecks | Enable bounds checking | Enabled |
unsafechecks | Enable bounds checking in unsafe operations at the cost of a significant performance penalty | Disabled |
internalchecks | Enable internal consistency checks at the cost of a significant performance penalty | Disabled |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- vector-0.9.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
- No Candidates
Versions [RSS] | 0.1, 0.2, 0.3, 0.3.1, 0.4, 0.4.1, 0.4.2, 0.5, 0.6, 0.6.0.1, 0.6.0.2, 0.7, 0.7.0.1, 0.7.1, 0.8, 0.9, 0.9.1, 0.10, 0.10.0.1, 0.10.9.0, 0.10.9.1, 0.10.9.2, 0.10.9.3, 0.10.10.0, 0.10.11.0, 0.10.12.0, 0.10.12.1, 0.10.12.2, 0.10.12.3, 0.11.0.0, 0.12.0.0, 0.12.0.1, 0.12.0.2, 0.12.0.3, 0.12.1.0, 0.12.1.1, 0.12.1.2, 0.12.2.0, 0.12.3.0, 0.12.3.1, 0.13.0.0, 0.13.1.0, 0.13.2.0 (info) |
---|---|
Change log | Changelog |
Dependencies | base (>=4 && <5), ghc-prim, primitive (>=0.4.0.1 && <0.5) [details] |
License | BSD-3-Clause |
Copyright | (c) Roman Leshchinskiy 2008-2011 |
Author | Roman Leshchinskiy <rl@cse.unsw.edu.au> |
Maintainer | Roman Leshchinskiy <rl@cse.unsw.edu.au> |
Category | Data, Data Structures |
Home page | http://code.haskell.org/vector |
Bug tracker | http://trac.haskell.org/vector |
Uploaded | by RomanLeshchinskiy at 2011-12-31T00:31:02Z |
Distributions | Arch:0.13.1.0, Debian:0.12.1.2, Fedora:0.13.0.0, FreeBSD:0.10.12.3, LTSHaskell:0.13.1.0, NixOS:0.13.1.0, Stackage:0.13.2.0, openSUSE:0.13.1.0 |
Reverse Dependencies | 2058 direct, 12826 indirect [details] |
Downloads | 421899 total (785 in the last 30 days) |
Rating | 2.75 (votes: 14) [estimated by Bayesian average] |
Your Rating | |
Status | Docs uploaded by user Build status unknown [no reports yet] |