+void Track::save(list<DataFile::Statement> &st) const
+{
+ st.push_back((DataFile::Statement("position"), pos.x, pos.y, pos.z));
+ st.push_back((DataFile::Statement("rotation"), rot));
+ st.push_back((DataFile::Statement("slope"), slope));
+ if(turnout_id)
+ st.push_back((DataFile::Statement("turnout_id"), turnout_id));
+ if(sensor_id)
+ st.push_back((DataFile::Statement("sensor_id"), sensor_id));
+ if(flex)
+ st.push_back((DataFile::Statement("flex"), true));
+}
+