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annotate doodle/core/misc.d @ 77:15ca7d5cd1ed
The rulers are broken
| author | "David Bryant <bagnose@gmail.com>" |
|---|---|
| date | Sun, 15 Aug 2010 01:36:22 +0930 |
| parents | 31d10176415d |
| children |
| rev | line source |
|---|---|
| 67 | 1 module doodle.core.misc; |
| 2 | |
| 3 // Basic routines. | |
| 4 // Note, most of these are probably provided by phobos. | |
| 5 | |
| 6 double min(in double a, in double b) { | |
| 7 return a < b ? a : b; | |
| 8 } | |
| 9 | |
| 10 double max(in double a, in double b) { | |
| 11 return a > b ? a : b; | |
| 12 } | |
| 13 | |
| 14 double clamp(in double v, in double min, in double max) { | |
| 15 assert(min < max); | |
| 16 | |
| 17 if (v < min) { return min; } | |
| 18 else if (v > max) { return max; } | |
| 19 else { return v; } | |
| 20 } | |
| 77 | 21 |
| 22 // wrap? |