Add state loading and saving to engineer

[r2c2.git] / source / libmarklin / track.h

diff --git a/source/libmarklin/track.h b/source/libmarklin/track.h
index 13a98bf51b268d4772dff9d1c7111df54fbea967..3c96a82d2cec51f6463c3e958d1b417c3ebb003a 100644 (file)
--- a/source/libmarklin/track.h
+++ b/source/libmarklin/track.h
@@ -1,3 +1,10 @@
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
 #ifndef LIBMARKLIN_TRACK_H_
 #define LIBMARKLIN_TRACK_H_
 
@@ -13,14 +20,10 @@ class TrackType;
 class Track
 {
 public:
-       class Loader: public Msp::DataFile::Loader
+       class Loader: public Msp::DataFile::BasicLoader<Track>
        {
-       private:
-               Track &track;
-
        public:
                Loader(Track &);
-               Track &get_object() { return track; }
        private:
                void position(float, float, float);
        };
@@ -63,12 +66,15 @@ public:
        Track           *get_link(unsigned) const;
        void            check_slope();
        int             traverse(unsigned, unsigned) const;
+       Point           get_point(unsigned, unsigned, float) const;
 
        /**
        Creates a copy of the track.  The new track will be almost identical, but
        won't have any links to other tracks, nor a turnout or sensor id.
        */
        Track *copy() const;
+
+       void save(std::list<Msp::DataFile::Statement> &) const;
 private:
 
        // Direct copying not allowed due to links.  See the copy() function.