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1 | static int[] hexToInts(S s) {
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2 | if (odd(l(s))) fail("Hex string has odd length: " + quote(shorten(10, s)));
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3 | int n = l(s) / 8; |
4 | int[] ints = new[n]; |
5 | for i to n: {
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6 | int value = 0; |
7 | for j to 4: {
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8 | int idx = i*8+j*2; |
9 | int a = parseHexChar(s.charAt(idx)); |
10 | int b = parseHexChar(s.charAt(idx+1)); |
11 | if (a < 0 || b < 0) |
12 | fail("Bad hex byte: " + quote(substring(s, idx, idx+2)) + " at " + idx + "/" + l(s));
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13 | value |= ((a << 4) | b) << (j*8); |
14 | } |
15 | ints[i] = value; |
16 | } |
17 | ret ints; |
18 | } |
Began life as a copy of #1004113
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| Snippet ID: | #1033368 |
| Snippet name: | hexToInts |
| Eternal ID of this version: | #1033368/3 |
| Text MD5: | 93e1e0806cf4c7461581c5c13cfe145d |
| Transpilation MD5: | f3515c28b07ee2de1e047edd75b182fb |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-10-26 18:03:44 |
| Source code size: | 538 bytes / 18 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 94 / 163 |
| Version history: | 2 change(s) |
| Referenced in: | [show references] |