root/vtcross/trunk/src/utility.h
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| Revision 15, 374 bytes (checked in by jgaeddert, 16 years ago) |
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| Line | |
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| 1 | // |
| 2 | // Generic utility functions |
| 3 | // |
| 4 | |
| 5 | #define UTIL_GOAL_MIN 0 |
| 6 | #define UTIL_GOAL_MAX 1 |
| 7 | #define UTIL_GOAL_MEET 2 |
| 8 | #define UTIL_GOAL_AVOID 3 |
| 9 | |
| 10 | #define UTIL_SCALE_LIN 0 |
| 11 | #define UTIL_SCALE_LOG 1 |
| 12 | |
| 13 | typedef struct utility_s * utility; |
| 14 | |
| 15 | utility utility_create(float _target, int _goal, int _scale); |
| 16 | void utility_free(utility _u); |
| 17 | |
| 18 | float utility_evaluate(utility _u, float _x); |
| 19 | |
| 20 |
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