diff options
Diffstat (limited to 'src/Data/Array/Nested/Mixed.hs')
| -rw-r--r-- | src/Data/Array/Nested/Mixed.hs | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/src/Data/Array/Nested/Mixed.hs b/src/Data/Array/Nested/Mixed.hs index 221393f..9ec8d9d 100644 --- a/src/Data/Array/Nested/Mixed.hs +++ b/src/Data/Array/Nested/Mixed.hs @@ -784,14 +784,10 @@ mtoVector arr = mtoVectorP (toPrimitive arr) mfromList1 :: Elt a => NonEmpty a -> Mixed '[Nothing] a mfromList1 = mfromListOuter . fmap mscalar -- TODO: optimise? -mfromList1Prim :: PrimElt a => [a] -> Mixed '[Nothing] a -mfromList1Prim l = - let ssh = SUnknown () :!% ZKX - xarr = X.fromList1 ssh l - in fromPrimitive $ M_Primitive (X.shape ssh xarr) xarr - -mtoList1 :: Elt a => Mixed '[n] a -> [a] -mtoList1 = map munScalar . mtoListOuter +-- This forall is there so that a simple type application can constrain the +-- shape, in case the user wants to use OverloadedLists for the shape. +mfromListLinear :: forall sh a. Elt a => IShX sh -> NonEmpty a -> Mixed sh a +mfromListLinear sh l = mreshape sh (mfromList1 l) mfromListPrim :: PrimElt a => [a] -> Mixed '[Nothing] a mfromListPrim l = @@ -804,10 +800,8 @@ mfromListPrimLinear sh l = let M_Primitive _ xarr = toPrimitive (mfromListPrim l) in fromPrimitive $ M_Primitive sh (X.reshape (SUnknown () :!% ZKX) sh xarr) --- This forall is there so that a simple type application can constrain the --- shape, in case the user wants to use OverloadedLists for the shape. -mfromListLinear :: forall sh a. Elt a => IShX sh -> NonEmpty a -> Mixed sh a -mfromListLinear sh l = mreshape sh (mfromList1 l) +mtoList :: Elt a => Mixed '[n] a -> [a] +mtoList = map munScalar . mtoListOuter mtoListLinear :: Elt a => Mixed sh a -> [a] mtoListLinear arr = map (mindex arr) (shxEnum (mshape arr)) -- TODO: optimise |