Bump dependencies, and move some Arbitrary code from Values.hs to Grid.hs to avoid...

[spline3.git] / src / Values.hs

diff --git a/src/Values.hs b/src/Values.hs
index a4720252bbe626ae70a52913822ed318665ffc08..7fc577529f9ccdd2ce0fe1fc85cf14d8744e1e21 100644 (file)
--- a/src/Values.hs
+++ b/src/Values.hs
@@ -7,61 +7,33 @@ module Values (
   dims,
   empty3d,
   idx,
-  read_values_3d,
   zoom_shape
   )
 where
 
 import Data.Array.Repa (
-  Array,
+  Array, U,
   Z(..),
   (:.)(..),
-  DIM1,
   DIM2,
   DIM3,
   extent,
-  fromList,
+  fromListUnboxed,
   unsafeIndex,
-  reshape
   )
 
-import Data.Array.Repa.IO.Vector (readVectorFromTextFile)
 import System.FilePath ()
-import Test.QuickCheck (Arbitrary(..), Gen, choose, vectorOf)
-
 
 import ScaleFactor (ScaleFactor)
 
 
-type Values sh = Array sh Double
-type Values1D = Values DIM1
-type Values2D = Values DIM2
-type Values3D = Values DIM3
-
-
-instance Arbitrary Values3D where
-    arbitrary = do
-      -- I declare not to care about empty lists.
-      x_dim <- choose (1, 27)
-      y_dim <- choose (1, 27)
-      z_dim <- choose (1, 27)
-      elements <- vectorOf (x_dim * y_dim * z_dim) (arbitrary :: Gen Double)
-      let new_shape = (Z :. x_dim :. y_dim :. z_dim)
-      let three_d = Data.Array.Repa.fromList new_shape elements
-      return three_d
-
-
-read_values_1d :: FilePath -> IO Values1D
-read_values_1d = readVectorFromTextFile
-
+type Values sh = Array U sh Double
+type Values2D  = Values DIM2
+type Values3D  = Values DIM3
 
-read_values_3d :: DIM3 -> FilePath -> IO Values3D
-read_values_3d sh path = do
-  one_d <- read_values_1d path
-  return $ reshape sh one_d
 
 empty3d :: Values3D
-empty3d = Data.Array.Repa.fromList (Z :. 0 :. 0 :. 0) []
+empty3d = Data.Array.Repa.fromListUnboxed (Z :. 0 :. 0 :. 0) []
 
 
 dims :: Values3D -> (Int, Int, Int)