diff --git a/alien.cc b/alien.cc
index d82a33ca1a2f120a008e9561e197ad644018fd8a..dc4f50920c7d61d30bec5744a7bba9e8ccacd018 100644 (file)
--- a/alien.cc
+++ b/alien.cc
return std::string("AlienPiece");
}
return std::string("AlienPiece");
}
-AlienPart::AlienPart(Store * const _store): store(_store) {}
+void AlienPiece::accept(Visitor &visitor) const {
+}
+
+AlienPart::AlienPart(Store * const store): d_store(store) {}
std::string AlienPart::toString() {
std::string AlienPart::toString() {
- return store->toString();
+ if (d_store != 0)
+ return d_store->toString();
+ else
+ return "NULL";
+}
+
+void AlienPart::accept(Visitor &visitor) const {
+ if (d_store != 0) {
+ d_store->accept(visitor);
+ }
}
Alien::Alien(INTEGER id, const TypePath &path): Store(id), d_path(path), d_comps() {}
}
Alien::Alien(INTEGER id, const TypePath &path): Store(id), d_path(path), d_comps() {}
return sofar + "}";
}
return sofar + "}";
}
+void Alien::accept(Visitor &visitor) const {
+ for (int i = 0; i < d_comps.size(); ++i) {
+ d_comps[i]->accept(visitor);
+ }
+}
+
}
}