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1 | static double doubleSum(Iterable<Double> l) { |
2 | double sum = 0; |
3 | for (Double i : unnull(l)) |
4 | if (i != null) sum += i; |
5 | ret sum; |
6 | } |
7 | |
8 | static double doubleSum(double... l) { |
9 | double sum = 0; |
10 | if (l != null) for (double i : l) |
11 | sum += i; |
12 | ret sum; |
13 | } |
14 | |
15 | static <A> double doubleSum(Iterable<A> l, IF1_ObjectToDouble<A> f) { |
16 | double sum = 0; |
17 | for (a : l) sum += f.get(a); |
18 | ret sum; |
19 | } |
20 | |
21 | static <A> double doubleSum(Iterable<A> l, S field) { |
22 | double sum = 0; |
23 | for (a : l) sum += toDouble(getOpt(a, field)); |
24 | ret sum; |
25 | } |
Began life as a copy of #1006064
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Snippet ID: | #1019131 |
Snippet name: | doubleSum |
Eternal ID of this version: | #1019131/6 |
Text MD5: | 96d0274398adde249808cb4adafb226e |
Transpilation MD5: | 2daf4618130907fa9a50cb689274c8b1 |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-11-19 04:21:53 |
Source code size: | 551 bytes / 25 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 412 / 504 |
Version history: | 5 change(s) |
Referenced in: | [show references] |