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- /**
- * @file crossroad.cpp
- * @author ...
- */
- #include "crossroad.h"
- Crossroad::Crossroad() {
- f = EAST;
- t = WEST;
- }
- void Crossroad::setMainroad(Direction from, Direction to){
- if (from != to) {
- f = from;
- t = to;
- }
- }
- bool Crossroad::isMainroad(Direction d) const {
- if (f == d || t == d) return true;
- else return false;
- }
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