1 files changed, 65 insertions, 0 deletions
diff --git a/src/Data/Array/Nested/Trace.hs b/src/Data/Array/Nested/Trace.hs
new file mode 100644
index 0000000..eadfeeb
--- /dev/null
+++ b/src/Data/Array/Nested/Trace.hs
@@ -0,0 +1,65 @@
+{-# LANGUAGE DataKinds #-}
+{-# LANGUAGE ExplicitNamespaces #-}
+{-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE KindSignatures #-}
+{-# LANGUAGE PatternSynonyms #-}
+{-# LANGUAGE RankNTypes #-}
+{-# LANGUAGE TemplateHaskell #-}
+{-|
+This module is API-compatible with "Data.Array.Nested", except that inputs and
+outputs of the methods are traced using 'Debug.Trace.trace'. Thus the methods
+also have additional 'Show' constraints.
+
+>>> let res = rtranspose [1, 0] (rreshape (2 :$: 3 :$: ZSR) (riota @Int 6)) * rreshape (3 :$: 2 :$: ZSR) (rreplicate (6 :$: ZSR) (rscalar @Int 7))
+>>> length (show res) `seq` ()
+oxtrace: riota [Ranked (M_Int (M_Primitive [6] (XArray (fromList [6] [0,1,2,3,4,5]))))]
+oxtrace: rreshape [[2,3], Ranked (M_Int (M_Primitive [6] (XArray (fromList [6] [0,1,2,3,4,5])))), Ranked (M_Int (M_Primitive [2,3] (XArray (fromList [2,3] [0,1,2,3,4,5]))))]
+oxtrace: rtranspose [Ranked (M_Int (M_Primitive [2,3] (XArray (fromList [2,3] [0,1,2,3,4,5])))), Ranked (M_Int (M_Primitive [3,2] (XArray (fromList [3,2] [0,3,1,4,2,5]))))]
+oxtrace: rscalar [Ranked (M_Int (M_Primitive [] (XArray (fromList [] [7]))))]
+oxtrace: rreplicate [[6], Ranked (M_Int (M_Primitive [] (XArray (fromList [] [7])))), Ranked (M_Int (M_Primitive [6] (XArray (fromList [6] [7,7,7,7,7,7]))))]
+oxtrace: rreshape [[3,2], Ranked (M_Int (M_Primitive [6] (XArray (fromList [6] [7,7,7,7,7,7])))), Ranked (M_Int (M_Primitive [3,2] (XArray (fromList [3,2] [7,7,7,7,7,7]))))]
+>>> res
+Ranked (M_Int (M_Primitive [3,2] (XArray (fromList [3,2] [0,21,7,28,14,35]))))
+-}
+module Data.Array.Nested.Trace (
+  -- * Traced variants
+  module Data.Array.Nested.Trace,
+
+  -- * Re-exports from the plain "Data.Array.Nested" module
+  Ranked(Ranked),
+  ListR(ZR, (:::)),
+  IxR(..), IIxR,
+  ShR(..), IShR,
+
+  Shaped(Shaped),
+  ListS(ZS, (::$)),
+  IxS(..), IIxS,
+  ShS(..), KnownShS(..),
+
+  Mixed,
+  IxX(..), IIxX,
+  KnownShX(..), StaticShX(..),
+
+  Elt,
+  PrimElt,
+  Primitive(..),
+  KnownElt,
+
+  type (++),
+  Storable,
+  SNat, pattern SNat,
+  pattern SZ, pattern SS,
+  Perm(..),
+  IsPermutation,
+  KnownPerm(..),
+  NumElt, FloatElt,
+) where
+
+import Prelude hiding (mappend)
+
+import Data.Array.Nested
+import Data.Array.Nested.Trace.TH
+
+
+$(concat <$> mapM convertFun
+    ['rshape , 'rrank, 'rindex, 'rindexPartial, 'rgenerate, 'rsumOuter1, 'rtranspose, 'rappend, 'rscalar, 'rfromVector, 'rtoVector, 'runScalar, 'rrerank, 'rreplicate, 'rreplicateScal, 'rfromListOuter, 'rfromList1, 'rfromList1Prim, 'rtoListOuter, 'rtoList1, 'rslice, 'rrev1, 'rreshape, 'riota, 'rlift, 'rlift2, 'rtoXArrayPrim, 'rfromXArrayPrim, 'rcastToShaped, 'rfromOrthotope, 'rtoOrthotope, 'sshape, 'sindex, 'sindexPartial, 'sgenerate, 'ssumOuter1, 'stranspose, 'sappend, 'sscalar, 'sfromVector, 'stoVector, 'sunScalar, 'srerank, 'sreplicate, 'sreplicateScal, 'sfromListOuter, 'sfromList1, 'sfromList1Prim, 'stoListOuter, 'stoList1, 'sslice, 'srev1, 'sreshape, 'siota, 'slift, 'slift2, 'stoXArrayPrim, 'sfromXArrayPrim, 'stoRanked, 'mshape, 'mindex, 'mindexPartial, 'mgenerate, 'msumOuter1, 'mtranspose, 'mappend, 'mscalar, 'mfromVector, 'mtoVector, 'munScalar, 'mrerank, 'mreplicate, 'mreplicateScal, 'mfromListOuter, 'mfromList1, 'mfromList1Prim, 'mtoListOuter, 'mtoList1, 'mslice, 'mrev1, 'mreshape, 'miota, 'mlift, 'mlift2, 'mtoXArrayPrim, 'mfromXArrayPrim, 'mtoRanked, 'mcastToShaped])