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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02

Modulematrices-0.5.0Haskell2010

Data.Matrix.Mutable

Contents

Mutable Matrix

Synopsis

type MMatrix
value dim
value takeRow
value write
value unsafeWrite
value read
value unsafeRead
value new
value replicate

Packagematrices-0.5.0
Exports9
LanguageHaskell2010
LicenceBSD-3-Clause
SourceMutable.hs

Mutable Matrix

typetype MMatrix a = MMatrix MVector a

valuedim :: Context a => MMatrix s a -> (Int, Int)

valuetakeRow :: Context a => MMatrix s a -> Int -> MVector s a

valuewrite

:: (Context a, PrimMonad s)
=> MMatrix (PrimState s) a
-> (Int, Int)
-> a
-> s ()

valueunsafeWrite

:: (Context a, PrimMonad s)
=> MMatrix (PrimState s) a
-> (Int, Int)
-> a
-> s ()

valueread

:: (Context a, PrimMonad s)
=> MMatrix (PrimState s) a
-> (Int, Int)
-> s a

valueunsafeRead

:: (Context a, PrimMonad s)
=> MMatrix (PrimState s) a
-> (Int, Int)
-> s a

valuenew :: (Context a, PrimMonad s) => (Int, Int) -> s (MMatrix (PrimState s) a)

Create a mutable matrix without initialization

valuereplicate

:: (Context a, PrimMonad s)
=> (Int, Int)
-> a
-> s (MMatrix (PrimState s) a)