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| author | Mikolaj Konarski <mikolaj.konarski@funktory.com> | 2025-12-02 05:38:41 +0100 |
|---|---|---|
| committer | Mikolaj Konarski <mikolaj.konarski@funktory.com> | 2025-12-02 05:38:41 +0100 |
| commit | ba5a31c976f80421464af1af8d6ab1e2a154cd83 (patch) | |
| tree | 526de2796e98cd238e1dcefc53894780376577e2 /src/Data/Array/Nested/Shaped.hs | |
| parent | 88828bd004ccba13e227f732106ab30c3731837f (diff) | |
Define mgeneratePrim as a fast special case variant
Diffstat (limited to 'src/Data/Array/Nested/Shaped.hs')
| -rw-r--r-- | src/Data/Array/Nested/Shaped.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Data/Array/Nested/Shaped.hs b/src/Data/Array/Nested/Shaped.hs index 82dfc91..31a7706 100644 --- a/src/Data/Array/Nested/Shaped.hs +++ b/src/Data/Array/Nested/Shaped.hs @@ -72,6 +72,9 @@ sindexPartial sarr@(Shaped arr) idx = sgenerate :: forall sh a. KnownElt a => ShS sh -> (IIxS sh -> a) -> Shaped sh a sgenerate sh f = Shaped (mgenerate (shxFromShS sh) (f . ixsFromIxX sh)) +sgeneratePrim :: forall sh a. PrimElt a => ShS sh -> (IIxS sh -> a) -> Shaped sh a +sgeneratePrim sh f = Shaped (mgeneratePrim (shxFromShS sh) (f . ixsFromIxX sh)) + -- | See the documentation of 'mlift'. slift :: forall sh1 sh2 a. Elt a => ShS sh2 |