| // check_functions.h |
| |
| |
| #ifndef _check_function |
| #define _check_function |
| |
| #include "direction.h" |
| #include "roadlet.h" |
| #include "vehicle.h" |
| #include "stream.h" |
| |
| extern roadlet *return_null(roadlet*, vehicle *, direction); |
| extern roadlet *is_empty(roadlet *, vehicle *, direction); |
| extern roadlet *lane_switch_ok(roadlet *, vehicle *, direction); |
| extern roadlet *strait(roadlet *, vehicle *, direction); |
| extern roadlet *strait_or_left(roadlet *, vehicle *, direction); |
| extern roadlet *strait_or_right(roadlet *, vehicle *, direction); |
| extern roadlet *green_light(intersection_roadlet*, vehicle*, direction); |
| extern roadlet *green_OR_plan_rightONred(intersection_roadlet*, vehicle*, direction); |
| |
| #endif |
