Also use TrackChains as target locations in Timetable

[r2c2.git] / source / libr2c2 / zone.h

diff --git a/source/libr2c2/zone.h b/source/libr2c2/zone.h
index 86a36e8a45951bafd307ad4f031eb856512efccc..9688c3419540bcf17173bcfbd49d853875f426ff 100644 (file)
--- a/source/libr2c2/zone.h
+++ b/source/libr2c2/zone.h
@@ -42,6 +42,7 @@ public:
        unsigned get_number() const { return number; }
 
        void save(std::list<Msp::DataFile::Statement> &) const;
+       virtual Msp::DataFile::Statement save_reference() const;
 };
 
 } // namespace R2C2