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[diderot] Diff of /trunk/src/compiler/IL/types.sml
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Diff of /trunk/src/compiler/IL/types.sml

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revision 9, Fri Jan 8 22:06:11 2010 UTC revision 60, Tue May 4 15:55:00 2010 UTC
# Line 36  Line 36 
36        = T_Var of var        = T_Var of var
37        | T_Bool        | T_Bool
38      (* scalars, vectors, matrices, etc. *)      (* scalars, vectors, matrices, etc. *)
39    (* Question: perhaps we want {order : word, dim : dim, ty : raw_ty} instead *)
40        | T_Tensor of {order : dim list, ty : raw_ty}        | T_Tensor of {order : dim list, ty : raw_ty}
41      (* data sets from NNRD *)  (* Question: change "data set" to "image"? *)
42        (* data sets from NRRD *)
43        | T_Data of {        | T_Data of {
44            dim : dim,            (* 2D or 3D data set *)            dim : dim,            (* 2D or 3D data set *)
45            order : dim list,     (* tensor order/dimension info *)            shape : dim list,     (* tensor shape; order is length of list *)
46            repTy : raw_ty        (* representation type of elements (raw kind) *)            repTy : raw_ty        (* representation type of elements (raw kind) *)
47          }          }
48      (* continuous field reconstructed from a data set *)      (* continuous field reconstructed from a data set *)
49        | T_Field of {        | T_Field of {
50              diff : dim,           (* number of levels of differentiation supported *)
51            dim : dim,            (* 2D or 3D field *)            dim : dim,            (* 2D or 3D field *)
52            order : dim list,     (* tensor order/dimension info *)            shape : dim list,     (* tensor shape; order is length of list *)
53            repTy : raw_ty,       (* representation type of elements (raw kind) *)            repTy : raw_ty,       (* representation type of elements (raw kind) *)
54            ty : raw_ty           (* type of samples (float kind) *)            ty : raw_ty           (* type of samples (float kind) *)
55          }          }
# Line 96  Line 99 
99                  okDim dim                  okDim dim
100                  andalso List.all okDim order                  andalso List.all okDim order
101                  andalso okRawTy repTy                  andalso okRawTy repTy
102                  andalso okFloatTy repTy                  andalso okFloatTy ty
103              | wellFormed' _ = false              | wellFormed' _ = false
104            in            in
105              wellFormed' ty              wellFormed' ty

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