| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> |
| <pkgmetadata> |
| <maintainer type="project"> |
| <email>haskell@gentoo.org</email> |
| <name>Gentoo Haskell</name> |
| </maintainer> |
| <longdescription> |
| 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. |
| |
| * <http://haskell.org/haskellwiki/Numeric_Haskell:_A_Vector_Tutorial> |
| |
| Please use the project trac to submit bug reports and feature |
| requests. |
| |
| * <http://trac.haskell.org/vector> |
| |
| Changes in version 0.9 |
| |
| * 'MonadPlus' instance for boxed vectors |
| |
| * Export more @construct@ and @constructN@ from @Safe@ modules |
| |
| * Require @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' and |
| 'Traversable' instances for boxed vectors |
| (/WARNING: they tend to be slow and are only provided for completeness/) |
| |
| * 'Show' instances for immutable vectors follow containers conventions |
| |
| * 'Read' instances for all immutable vector types |
| |
| * Performance improvements |
| </longdescription> |
| <use> |
| <flag name="boundschecks">Enable bounds checking</flag> |
| <flag name="internalchecks">Enable internal consistency checks at the cost of a significant performance penalty</flag> |
| <flag name="unsafechecks">Enable bounds checking in unsafe operations at the cost of a significant performance penalty</flag> |
| </use> |
| <upstream> |
| <remote-id type="github">haskell/vector</remote-id> |
| </upstream> |
| </pkgmetadata> |
