1 | static LL<S> ai_spreadCertainIndices_2(L<S> tokPat, L<S> tokS, L<Int> indices) {
|
2 | int extra = (l(tokS)-l(tokPat))/2; |
3 | if (extra < 0 || empty(indices)) ret emptyList(); |
4 | |
5 | new LL<S> results; |
6 | for (L<Int> spread : allSpreads(extra, l(indices))) {
|
7 | new L<S> tok; |
8 | int pos = 0, iSpread = 0, iIndices = 0; |
9 | for i over tokPat: |
10 | if (!eq(get(indices, iIndices), i)) |
11 | tok.add(tokS.get(pos++)); |
12 | else {
|
13 | ++iIndices; |
14 | int take = spread.get(iSpread++)*2; |
15 | tok.add(joinSubList(tokS, pos, pos+take+1)); |
16 | pos += take+1; |
17 | } |
18 | results.add(tok); |
19 | } |
20 | ret results; |
21 | } |
Began life as a copy of #1017287
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| Snippet ID: | #1021071 |
| Snippet name: | ai_spreadCertainIndices_2 - works on CNC, fixing the CNC logic |
| Eternal ID of this version: | #1021071/2 |
| Text MD5: | d5ef600f3f1114b7354290508aba48dd |
| Author: | stefan |
| Category: | javax / parsing |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-01-20 15:14:31 |
| Source code size: | 632 bytes / 21 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 317 / 353 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |