+public:
+ class Loader: public Msp::DataFile::BasicLoader<TrafficManager>
+ {
+ public:
+ Loader(TrafficManager &);
+ private:
+ void train(unsigned, unsigned);
+ };
+
+ sigc::signal<void, Train &> signal_train_added;
+ sigc::signal<void, const Block &, const Train *> signal_block_reserved;
+