Mercurial > projects > doodle
annotate tk/misc.d @ 0:e907d2c54ec3
Initial import
| author | David Bryant <daveb@acres.com.au> |
|---|---|
| date | Wed, 13 May 2009 15:42:39 +0930 |
| parents | |
| children | 06c30d250c0a |
| rev | line source |
|---|---|
| 0 | 1 module tk.misc; |
| 2 | |
| 3 double min(double a, double b) { | |
| 4 return a < b ? a : b; | |
| 5 } | |
| 6 | |
| 7 double max(double a, double b) { | |
| 8 return a > b ? a : b; | |
| 9 } | |
| 10 | |
| 11 double clamp(double v, double min, double max) { | |
| 12 assert(min < max); | |
| 13 | |
| 14 if (v < min) { return min; } | |
| 15 else if (v > max) { return max; } | |
| 16 else { return v; } | |
| 17 } |