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1 | (* Copyright (C) 2002-2006 Henry Cejtin, Matthew Fluet, Suresh |
2 | * Jagannathan, and Stephen Weeks. | |
3 | * | |
4 | * MLton is released under a BSD-style license. | |
5 | * See the file MLton-LICENSE for details. | |
6 | *) | |
7 | ||
8 | ||
9 | functor MonoVectorArrayArray2Convert | |
10 | (structure Vector: MONO_VECTOR | |
11 | structure VectorSlice: MONO_VECTOR_SLICE | |
12 | structure Array: MONO_ARRAY | |
13 | structure ArraySlice: MONO_ARRAY_SLICE | |
14 | structure Array2: MONO_ARRAY2 | |
15 | sharing type Vector.elem = VectorSlice.elem = | |
16 | Array.elem = ArraySlice.elem = | |
17 | Array2.elem | |
18 | sharing type Vector.vector = VectorSlice.vector = | |
19 | Array.vector = ArraySlice.vector = | |
20 | Array2.vector | |
21 | sharing type VectorSlice.slice = ArraySlice.vector_slice | |
22 | sharing type Array.array = ArraySlice.array) : | |
23 | sig | |
24 | structure Vector: MONO_VECTOR_1997 | |
25 | structure Array: MONO_ARRAY_1997 | |
26 | structure Array2: MONO_ARRAY2_1997 | |
27 | sharing type Vector.elem = Array.elem = Array2.elem | |
28 | sharing type Vector.vector = Array.Vector.vector = Array2.Vector.vector | |
29 | end = | |
30 | struct | |
31 | fun shift1 f (_, s, _) = fn (i:int, x) => f (i + s, x) | |
32 | fun shift2 f (_, s, _) = fn (i:int, x, y) => f (i + s, x, y) | |
33 | ||
34 | structure V = | |
35 | struct | |
36 | open Vector | |
37 | fun extract sl = VectorSlice.vector (VectorSlice.slice sl) | |
38 | fun mapi f sl = VectorSlice.mapi (shift1 f sl) (VectorSlice.slice sl) | |
39 | fun appi f sl = VectorSlice.appi (shift1 f sl) (VectorSlice.slice sl) | |
40 | fun foldli f b sl = VectorSlice.foldli (shift2 f sl) b (VectorSlice.slice sl) | |
41 | fun foldri f b sl = VectorSlice.foldri (shift2 f sl) b (VectorSlice.slice sl) | |
42 | end | |
43 | structure A = | |
44 | struct | |
45 | open Array | |
46 | structure Vector = V | |
47 | fun appi f sl = ArraySlice.appi (shift1 f sl) (ArraySlice.slice sl) | |
48 | fun copy {src, si, len, dst, di} = | |
49 | ArraySlice.copy {src = ArraySlice.slice (src, si, len), | |
50 | dst = dst, di = di} | |
51 | fun copyVec {src, si, len, dst, di} = | |
52 | ArraySlice.copyVec {src = VectorSlice.slice (src, si, len), | |
53 | dst = dst, di = di} | |
54 | fun extract sl = ArraySlice.vector (ArraySlice.slice sl) | |
55 | fun foldli f b sl = ArraySlice.foldli (shift2 f sl) b (ArraySlice.slice sl) | |
56 | fun foldri f b sl = ArraySlice.foldri (shift2 f sl) b (ArraySlice.slice sl) | |
57 | fun modifyi f sl = ArraySlice.modifyi (shift1 f sl) (ArraySlice.slice sl) | |
58 | end | |
59 | structure A2 = | |
60 | struct | |
61 | open Array2 | |
62 | structure Vector = V | |
63 | end | |
64 | structure Array = A | |
65 | structure Vector = V | |
66 | structure Array2 = A2 | |
67 | end |