diff options
Diffstat (limited to 'src/Data/Array/Nested/Internal.hs')
| -rw-r--r-- | src/Data/Array/Nested/Internal.hs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/Data/Array/Nested/Internal.hs b/src/Data/Array/Nested/Internal.hs index 350eb6f..d041aff 100644 --- a/src/Data/Array/Nested/Internal.hs +++ b/src/Data/Array/Nested/Internal.hs @@ -540,6 +540,11 @@ mslice ivs = mlift $ \_ -> X.slice ivs mrev1 :: (KnownShapeX (n : sh), Elt a) => Mixed (n : sh) a -> Mixed (n : sh) a mrev1 = mlift $ \_ -> X.rev1 +mreshape :: forall sh sh' a. (KnownShapeX sh, KnownShapeX sh', Elt a) + => IShX sh' -> Mixed sh a -> Mixed sh' a +mreshape sh' = mlift $ \(_ :: Proxy shIn) -> + X.reshapePartial (knownShapeX @sh) (knownShapeX @shIn) sh' + mliftPrim :: (KnownShapeX sh, Storable a) => (a -> a) -> Mixed sh (Primitive a) -> Mixed sh (Primitive a) @@ -1083,6 +1088,13 @@ rslice ivs = rlift $ \_ -> X.slice ivs rrev1 :: (KnownINat n, Elt a) => Ranked (S n) a -> Ranked (S n) a rrev1 = rlift $ \_ -> X.rev1 +rreshape :: forall n n' a. (KnownINat n, KnownINat n', Elt a) + => IShR n' -> Ranked n a -> Ranked n' a +rreshape sh' (Ranked arr) + | Dict <- lemKnownReplicate (Proxy @n) + , Dict <- lemKnownReplicate (Proxy @n') + = Ranked (mreshape (shCvtRX sh') arr) + -- ====== API OF SHAPED ARRAYS ====== -- @@ -1292,3 +1304,10 @@ sslice ivs = slift $ \_ -> X.slice ivs srev1 :: (KnownNat n, KnownShape sh, Elt a) => Shaped (n : sh) a -> Shaped (n : sh) a srev1 = slift $ \_ -> X.rev1 + +sreshape :: forall sh sh' a. (KnownShape sh, KnownShape sh', Elt a) + => ShS sh' -> Shaped sh a -> Shaped sh' a +sreshape sh' (Shaped arr) + | Dict <- lemKnownMapJust (Proxy @sh) + , Dict <- lemKnownMapJust (Proxy @sh') + = Shaped (mreshape (shCvtSX sh') arr) |