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| author | Tom Smeding <tom@tomsmeding.com> | 2024-06-13 12:54:55 +0200 |
|---|---|---|
| committer | Tom Smeding <tom@tomsmeding.com> | 2024-06-13 12:54:55 +0200 |
| commit | 275847827d7550436eaf8cd10969f1430dae821d (patch) | |
| tree | 3d33505da3c57242b2a8ba4d5e66009876cf49d3 /src | |
| parent | 2b447f89cbbfea6bd6c68af2f926bb52561cc822 (diff) | |
s{from,to}Orthotope
Diffstat (limited to 'src')
| -rw-r--r-- | src/Data/Array/Nested.hs | 1 | ||||
| -rw-r--r-- | src/Data/Array/Nested/Internal/Shaped.hs | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/Data/Array/Nested.hs b/src/Data/Array/Nested.hs index f75a71c..65d619a 100644 --- a/src/Data/Array/Nested.hs +++ b/src/Data/Array/Nested.hs @@ -38,6 +38,7 @@ module Data.Array.Nested ( -- ** Conversions stoXArrayPrim, sfromXArrayPrim, stoRanked, + sfromOrthotope, stoOrthotope, -- * Mixed arrays Mixed, diff --git a/src/Data/Array/Nested/Internal/Shaped.hs b/src/Data/Array/Nested/Internal/Shaped.hs index e453e51..5765595 100644 --- a/src/Data/Array/Nested/Internal/Shaped.hs +++ b/src/Data/Array/Nested/Internal/Shaped.hs @@ -21,6 +21,10 @@ import Prelude hiding (mappend, mconcat) import Control.DeepSeq (NFData) import Control.Monad.ST +import Data.Array.Internal.ShapedS qualified as SS +import Data.Array.Internal.ShapedG qualified as SG +import Data.Array.Internal.RankedS qualified as RS +import Data.Array.Internal.RankedG qualified as RG import Data.Bifunctor (first) import Data.Coerce (coerce) import Data.Kind (Type) @@ -316,6 +320,13 @@ sfromListPrimLinear sh l = let M_Primitive _ xarr = toPrimitive (mfromListPrim l) in Shaped $ fromPrimitive $ M_Primitive (shCvtSX sh) (X.reshape (SUnknown () :!% ZKX) (shCvtSX sh) xarr) +sfromOrthotope :: PrimElt a => ShS sh -> SS.Array sh a -> Shaped sh a +sfromOrthotope sh (SS.A (SG.A arr)) = + Shaped (fromPrimitive (M_Primitive (shCvtSX sh) (X.XArray (RS.A (RG.A (shsToList sh) arr))))) + +stoOrthotope :: PrimElt a => Shaped sh a -> SS.Array sh a +stoOrthotope (stoPrimitive -> Shaped (M_Primitive _ (X.XArray (RS.A (RG.A _ arr))))) = SS.A (SG.A arr) + sunScalar :: Elt a => Shaped '[] a -> a sunScalar arr = sindex arr ZIS |