From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 21 May 2009 19:52:04 +0000 (+0000)
Subject: Add state loading and saving to engineer
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=3df8cb5c78fbb0b919bcb79677c6c788b8028482;p=r2c2.git

Add state loading and saving to engineer
Modernize all load/save code
---

diff --git a/source/designer/designer.cpp b/source/designer/designer.cpp
index 5a7ee62..39999df 100644
--- a/source/designer/designer.cpp
+++ b/source/designer/designer.cpp
@@ -70,7 +70,7 @@ Designer::Designer(int argc, char **argv):
 
 	if(argc>1)
 	{
-		layout->load(argv[1]);
+		DataFile::load(*layout, argv[1]);
 		const list<Track3D *> &ltracks=layout_3d->get_tracks();
 		for(list<Track3D *>::const_iterator i=ltracks.begin(); i!=ltracks.end(); ++i)
 		{
diff --git a/source/engineer/engineer.cpp b/source/engineer/engineer.cpp
index 5466302..581a301 100644
--- a/source/engineer/engineer.cpp
+++ b/source/engineer/engineer.cpp
@@ -10,6 +10,7 @@ Distributed under the GPL
 #include <GL/gl.h>
 #include <msp/core/except.h>
 #include <msp/core/getopt.h>
+#include <msp/fs/stat.h>
 #include <msp/gbase/display.h>
 #include <msp/gbase/window.h>
 #include <msp/gl/immediate.h>
@@ -29,8 +30,6 @@ using namespace std;
 using namespace Marklin;
 using namespace Msp;
 
-#include <iostream>
-
 Engineer::Engineer(int argc, char **argv):
 	screen_w(1280),
 	screen_h(960),
@@ -84,10 +83,12 @@ Engineer::Engineer(int argc, char **argv):
 	const vector<string> &args=getopt.get_args();
 	if(args.empty())
 		throw UsageError("No layout given");
-	layout.load(args.front());
+	DataFile::load(layout, args.front());
 
 	trfc_mgr=new TrafficManager(control, layout);
 	trfc_mgr->signal_block_reserved.connect(sigc::mem_fun(this, &Engineer::block_reserved));
+	if(FS::exists("engineer.state"))
+		DataFile::load(*trfc_mgr, "engineer.state");
 
 	const map<unsigned, Sensor *> &sensors=control.get_sensors();
 	for(map<unsigned, Sensor *>::const_iterator i=sensors.begin(); i!=sensors.end(); ++i)
@@ -98,6 +99,7 @@ Engineer::Engineer(int argc, char **argv):
 
 Engineer::~Engineer()
 {
+	trfc_mgr->save("engineer.state");
 	delete trfc_mgr;
 }
 
@@ -179,6 +181,18 @@ int Engineer::main()
 	main_panel->set_position(0, screen_h-main_panel->get_geometry().h);
 	main_panel->set_visible(true);
 
+	const list<Train *> &trains=trfc_mgr->get_trains();
+	int y=main_panel->get_geometry().y;
+	for(list<Train *>::const_iterator i=trains.begin(); i!=trains.end(); ++i)
+	{
+		TrainPanel *tpanel=new TrainPanel(*this, ui_res, **i);
+		root->add(*tpanel);
+		tpanel->set_position(0, y-tpanel->get_geometry().h);
+		train_panels.push_back(tpanel);
+		tpanel->set_visible(true);
+		y-=tpanel->get_geometry().h;
+	}
+
 	wnd->show();
 
 	Application::main();
diff --git a/source/libmarklin/catalogue.cpp b/source/libmarklin/catalogue.cpp
index c8ed80c..8faaa10 100644
--- a/source/libmarklin/catalogue.cpp
+++ b/source/libmarklin/catalogue.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2009  Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -51,34 +51,30 @@ void Catalogue::load(const string &fn)
 
 
 Catalogue::Loader::Loader(Catalogue &c):
-	cat(c)
+	DataFile::BasicLoader<Catalogue>(c)
 {
 	add("locomotive", &Loader::locomotive);
 	add("track", &Loader::track);
 }
 
-void Catalogue::Loader::locomotive(unsigned art_no)
+void Catalogue::Loader::locomotive(unsigned art_nr)
 {
-	map<unsigned, LocoType *>::iterator i=cat.locos.find(art_no);
-	if(i!=cat.locos.end())
+	if(obj.locos.count(art_nr))
 		throw Exception("Duplicate locomotive number");
 
-	RefPtr<LocoType> loco=new LocoType(art_no);
+	RefPtr<LocoType> loco=new LocoType(art_nr);
 	load_sub(*loco);
-	unsigned art_nr=loco->get_article_number();
-	cat.locos[art_nr]=loco.release();
+	obj.locos[art_nr]=loco.release();
 }
 
-void Catalogue::Loader::track(unsigned art_no)
+void Catalogue::Loader::track(unsigned art_nr)
 {
-	map<unsigned, TrackType *>::iterator i=cat.tracks.find(art_no);
-	if(i!=cat.tracks.end())
+	if(obj.tracks.count(art_nr))
 		throw Exception("Duplicate track number");
 
-	RefPtr<TrackType> trk=new TrackType(art_no);
+	RefPtr<TrackType> trk=new TrackType(art_nr);
 	load_sub(*trk);
-	unsigned art_nr=trk->get_article_number();
-	cat.tracks[art_nr]=trk.release();
+	obj.tracks[art_nr]=trk.release();
 }
 
 } // namespace Marklin
diff --git a/source/libmarklin/catalogue.h b/source/libmarklin/catalogue.h
index 7ce3e73..5f13999 100644
--- a/source/libmarklin/catalogue.h
+++ b/source/libmarklin/catalogue.h
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2009  Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -19,13 +19,11 @@ class TrackType;
 class Catalogue
 {
 public:
-	class Loader: public Msp::DataFile::Loader
+	class Loader: public Msp::DataFile::BasicLoader<Catalogue>
 	{
 	public:
 		Loader(Catalogue &);
 	private:
-		Catalogue &cat;
-
 		void locomotive(unsigned);
 		void track(unsigned);
 	};
diff --git a/source/libmarklin/constants.cpp b/source/libmarklin/constants.cpp
index 9107361..e6f5946 100644
--- a/source/libmarklin/constants.cpp
+++ b/source/libmarklin/constants.cpp
@@ -1,3 +1,10 @@
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2008-2009  Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
 #include "constants.h"
 
 using namespace std;
diff --git a/source/libmarklin/layout.cpp b/source/libmarklin/layout.cpp
index 4835f2e..50eba62 100644
--- a/source/libmarklin/layout.cpp
+++ b/source/libmarklin/layout.cpp
@@ -5,9 +5,9 @@ Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
-#include <fstream>
 #include <msp/core/refptr.h>
 #include <msp/datafile/parser.h>
+#include <msp/datafile/writer.h>
 #include "catalogue.h"
 #include "layout.h"
 #include "tracktype.h"
@@ -17,7 +17,7 @@ using namespace Msp;
 
 namespace Marklin {
 
-Layout::Layout(Catalogue &c):
+Layout::Layout(const Catalogue &c):
 	catalogue(c)
 { }
 
@@ -66,25 +66,20 @@ void Layout::check_links()
 				(*i)->snap_to(**j, true);
 }
 
-void Layout::load(const string &fn)
+void Layout::save(const string &fn)
 {
-	IO::File in(fn);
-	IO::Buffered inb(in);
-
-	filename=fn;
-	DataFile::Parser parser(inb, fn);
-	Loader loader(*this);
-	loader.load(parser);
-
-	check_links();
-
+	IO::BufferedFile out(fn, IO::M_WRITE);
+	DataFile::Writer writer(out);
+	if(!base.empty())
+		writer.write((DataFile::Statement("base"), base));
 	for(set<Track *>::iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		(*i)->check_slope();
-}
-
-int Layout::save(const string &fn)
-{
-	ofstream out(fn.c_str());
+	{
+		DataFile::Statement st("track");
+		st.append((*i)->get_type().get_article_number());
+		(*i)->save(st.sub);
+		writer.write(st);
+	}
+	/*ofstream out(fn.c_str());
 	if(!out) return -1;
 
 	filename=fn;
@@ -113,24 +108,32 @@ int Layout::save(const string &fn)
 		out<<"};\n";
 	}
 
-	return 0;
+	return 0;*/
 }
 
 
 Layout::Loader::Loader(Layout &l):
-	layout(l)
+	DataFile::BasicLoader<Layout>(l)
 {
 	add("base",  &Layout::base);
 	add("track", &Loader::track);
 }
 
+void Layout::Loader::finish()
+{
+	obj.check_links();
+
+	for(set<Track *>::iterator i=obj.tracks.begin(); i!=obj.tracks.end(); ++i)
+		(*i)->check_slope();
+}
+
 void Layout::Loader::track(unsigned art_nr)
 {
-	TrackType &type=layout.catalogue.get_track(art_nr);
+	TrackType &type=obj.catalogue.get_track(art_nr);
 
 	RefPtr<Track> trk=new Track(type);
 	load_sub(*trk);
-	layout.add_track(*trk.release());
+	obj.add_track(*trk.release());
 }
 
 } // namespace Marklin
diff --git a/source/libmarklin/layout.h b/source/libmarklin/layout.h
index ae03cef..f603d39 100644
--- a/source/libmarklin/layout.h
+++ b/source/libmarklin/layout.h
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -20,20 +20,17 @@ class Catalogue;
 class Layout
 {
 public:
-	class Loader: public Msp::DataFile::Loader
+	class Loader: public Msp::DataFile::BasicLoader<Layout>
 	{
 	public:
 		Loader(Layout &);
-		Layout &get_object() { return layout; }
 	private:
-		Layout &layout;
-
+		virtual void finish();
 		void track(unsigned);
 	};
 
 private:
-	Catalogue   &catalogue;
-	std::string filename;
+	const Catalogue &catalogue;
 	std::string base;
 	std::set<Track *> tracks;
 	//RouteSeq    routes;
@@ -42,16 +39,16 @@ public:
 	sigc::signal<void, Track &> signal_track_added;
 	sigc::signal<void, Track &> signal_track_removed;
 
-	Layout(Catalogue &);
+	Layout(const Catalogue &);
 	~Layout();
 
+	const Catalogue &get_catalogue() const { return catalogue; }
 	const std::string &get_base() const { return base; }
 	const std::set<Track *> &get_tracks() const { return tracks; }
 	void  add_track(Track &);
 	void  remove_track(Track &);
 	void  check_links();
-	void  load(const std::string &);
-	int   save(const std::string &);
+	void  save(const std::string &);
 };
 
 } // namespace Marklin
diff --git a/source/libmarklin/locotype.cpp b/source/libmarklin/locotype.cpp
index bfb7bc3..9eed205 100644
--- a/source/libmarklin/locotype.cpp
+++ b/source/libmarklin/locotype.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2009  Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -17,7 +17,7 @@ LocoType::LocoType(unsigned an):
 
 
 LocoType::Loader::Loader(LocoType &lt):
-	ltype(lt)
+	Msp::DataFile::BasicLoader<LocoType>(lt)
 {
 	add("function", &Loader::function);
 	add("name",     &LocoType::name);
@@ -25,7 +25,7 @@ LocoType::Loader::Loader(LocoType &lt):
 
 void LocoType::Loader::function(unsigned i, const string &f)
 {
-	ltype.funcs[i]=f;
+	obj.funcs[i]=f;
 }
 
 } // namespace Marklin
diff --git a/source/libmarklin/locotype.h b/source/libmarklin/locotype.h
index 190422e..7509eca 100644
--- a/source/libmarklin/locotype.h
+++ b/source/libmarklin/locotype.h
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2009  Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -15,14 +15,10 @@ namespace Marklin {
 class LocoType
 {
 public:
-	class Loader: public Msp::DataFile::Loader
+	class Loader: public Msp::DataFile::BasicLoader<LocoType>
 	{
-	private:
-		LocoType &ltype;
-
 	public:
 		Loader(LocoType &);
-		LocoType &get_object() const { return ltype; }
 	private:
 		void function(unsigned, const std::string &);
 	};
diff --git a/source/libmarklin/track.cpp b/source/libmarklin/track.cpp
index e544081..b6674ae 100644
--- a/source/libmarklin/track.cpp
+++ b/source/libmarklin/track.cpp
@@ -12,8 +12,6 @@ Distributed under the GPL
 using namespace std;
 using namespace Msp;
 
-#include <iostream>
-
 namespace Marklin {
 
 Track::Track(const TrackType &t):
@@ -319,12 +317,22 @@ Track *Track::copy() const
 	return trk;
 }
 
-/*******************
-** Track::Loader
-*/
+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));
+}
+
 
 Track::Loader::Loader(Track &t):
-	track(t)
+	DataFile::BasicLoader<Track>(t)
 {
 	add("position",    &Loader::position);
 	add("rotation",    &Track::rot);
@@ -336,7 +344,7 @@ Track::Loader::Loader(Track &t):
 
 void Track::Loader::position(float x, float y, float z)
 {
-	track.pos=Point(x, y, z);
+	obj.pos=Point(x, y, z);
 }
 
 } // namespace Marklin
diff --git a/source/libmarklin/track.h b/source/libmarklin/track.h
index 11c9fb3..3c96a82 100644
--- a/source/libmarklin/track.h
+++ b/source/libmarklin/track.h
@@ -20,14 +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);
 	};
@@ -77,6 +73,8 @@ public:
 	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.
diff --git a/source/libmarklin/trackpart.cpp b/source/libmarklin/trackpart.cpp
index 046b927..da177f8 100644
--- a/source/libmarklin/trackpart.cpp
+++ b/source/libmarklin/trackpart.cpp
@@ -53,7 +53,7 @@ Point TrackPart::get_point(float d) const
 
 
 TrackPart::Loader::Loader(TrackPart &p):
-	part(p)
+	Msp::DataFile::BasicLoader<TrackPart>(p)
 {
 	add("start",    &Loader::start);
 	add("length",   &TrackPart::length);
@@ -64,23 +64,23 @@ TrackPart::Loader::Loader(TrackPart &p):
 
 void TrackPart::Loader::finish()
 {
-	if(part.radius)
+	if(obj.radius)
 	{
-		part.length*=M_PI/180;
-		part.radius/=1000;
+		obj.length*=M_PI/180;
+		obj.radius/=1000;
 	}
 	else
-		part.length/=1000;
+		obj.length/=1000;
 
-	part.pos.x/=1000;
-	part.pos.y/=1000;
-	part.dir*=M_PI/180;
+	obj.pos.x/=1000;
+	obj.pos.y/=1000;
+	obj.dir*=M_PI/180;
 }
 
 void TrackPart::Loader::start(float x, float y, float d)
 {
-	part.pos=Point(x, y);
-	part.dir=d;
+	obj.pos=Point(x, y);
+	obj.dir=d;
 }
 
 } // namespace Marklin
diff --git a/source/libmarklin/trackpart.h b/source/libmarklin/trackpart.h
index 05fa0ba..de449b3 100644
--- a/source/libmarklin/trackpart.h
+++ b/source/libmarklin/trackpart.h
@@ -16,17 +16,12 @@ namespace Marklin {
 
 struct TrackPart
 {
-	class Loader: public Msp::DataFile::Loader
+	class Loader: public Msp::DataFile::BasicLoader<TrackPart>
 	{
-	private:
-		TrackPart &part;
-
 	public:
 		Loader(TrackPart &);
-		TrackPart &get_object() { return part; }
 	private:
 		virtual void finish();
-
 		void start(float, float, float);
 	};
 
diff --git a/source/libmarklin/tracktype.cpp b/source/libmarklin/tracktype.cpp
index 2376e90..7fc7962 100644
--- a/source/libmarklin/tracktype.cpp
+++ b/source/libmarklin/tracktype.cpp
@@ -83,7 +83,7 @@ void TrackType::collect_endpoints()
 
 
 TrackType::Loader::Loader(TrackType &t):
-	ttype(t)
+	Msp::DataFile::BasicLoader<TrackType>(t)
 {
 	add("description", &TrackType::description);
 	add("part",        &Loader::part);
@@ -91,14 +91,14 @@ TrackType::Loader::Loader(TrackType &t):
 
 void TrackType::Loader::finish()
 {
-	ttype.collect_endpoints();
+	obj.collect_endpoints();
 }
 
 void TrackType::Loader::part()
 {
 	TrackPart p;
 	load_sub(p);
-	ttype.parts.push_back(p);
+	obj.parts.push_back(p);
 }
 
 } // namespace Marklin
diff --git a/source/libmarklin/tracktype.h b/source/libmarklin/tracktype.h
index 310d17f..ba1b95f 100644
--- a/source/libmarklin/tracktype.h
+++ b/source/libmarklin/tracktype.h
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2009  Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -17,17 +17,12 @@ namespace Marklin {
 class TrackType
 {
 public:
-	class Loader: public Msp::DataFile::Loader
+	class Loader: public Msp::DataFile::BasicLoader<TrackType>
 	{
-	private:
-		TrackType &ttype;
-
 	public:
 		Loader(TrackType &);
-		TrackType &get_object() { return ttype; }
 	private:
 		virtual void finish();
-
 		void part();
 		void position(float, float, float);
 	};
diff --git a/source/libmarklin/trafficmanager.cpp b/source/libmarklin/trafficmanager.cpp
index 6de46a2..4075415 100644
--- a/source/libmarklin/trafficmanager.cpp
+++ b/source/libmarklin/trafficmanager.cpp
@@ -6,9 +6,12 @@ Distributed under the GPL
 */
 
 #include <algorithm>
+#include <msp/datafile/writer.h>
 #include <msp/time/utils.h>
+#include "catalogue.h"
 #include "control.h"
 #include "layout.h"
+#include "locotype.h"
 #include "tracktype.h"
 #include "trafficmanager.h"
 #include "turnout.h"
@@ -84,8 +87,37 @@ void TrafficManager::tick()
 		(*i)->tick(t, dt);
 }
 
+void TrafficManager::save(const string &fn) const
+{
+	IO::BufferedFile out(fn, IO::M_WRITE);
+	DataFile::Writer writer(out);
+	for(list<Train *>::const_iterator i=trains.begin(); i!=trains.end(); ++i)
+	{
+		const Locomotive &loco=(*i)->get_locomotive();
+		DataFile::Statement st("train");
+		st.append(loco.get_type().get_article_number());
+		st.append(loco.get_address());
+		(*i)->save(st.sub);
+		writer.write(st);
+	}
+}
+
 void TrafficManager::turnout_route_changed(unsigned, Turnout *)
 {
 }
 
+
+TrafficManager::Loader::Loader(TrafficManager &tm):
+	DataFile::BasicLoader<TrafficManager>(tm)
+{
+	add("train", &Loader::train);
+}
+
+void TrafficManager::Loader::train(unsigned art_nr, unsigned addr)
+{
+	Locomotive *loco=new Locomotive(obj.layout.get_catalogue().get_locomotive(art_nr), obj.control, addr);
+	Train *trn=new Train(obj, *loco);
+	load_sub(*trn);
+}
+
 } // namespace Marklin
diff --git a/source/libmarklin/trafficmanager.h b/source/libmarklin/trafficmanager.h
index ac3f395..b09c500 100644
--- a/source/libmarklin/trafficmanager.h
+++ b/source/libmarklin/trafficmanager.h
@@ -19,6 +19,15 @@ class Turnout;
 
 class TrafficManager
 {
+public:
+	class Loader: public Msp::DataFile::BasicLoader<TrafficManager>
+	{
+	public:
+		Loader(TrafficManager &);
+	private:
+		void train(unsigned, unsigned);
+	};
+
 private:
 	Control &control;
 	Layout &layout;
@@ -38,6 +47,7 @@ public:
 	const std::list<Train *> &get_trains() const { return trains; }
 	void add_train(Train *);
 	void tick();
+	void save(const std::string &) const;
 private:
 	void turnout_route_changed(unsigned, Turnout *);
 };
diff --git a/source/libmarklin/train.cpp b/source/libmarklin/train.cpp
index f55d7ad..f8ef171 100644
--- a/source/libmarklin/train.cpp
+++ b/source/libmarklin/train.cpp
@@ -139,6 +139,12 @@ void Train::tick(const Time::TimeStamp &t, const Time::TimeDelta &dt)
 	}
 }
 
+void Train::save(list<DataFile::Statement> &st) const
+{
+	st.push_back((DataFile::Statement("name"), name));
+	st.push_back((DataFile::Statement("speed_scale"), speed_scale, speed_scale_weight));
+}
+
 void Train::sensor_event(bool state, Sensor *sensor)
 {
 	unsigned addr=sensor->get_address();
@@ -306,4 +312,12 @@ void Train::set_position(const Block::Endpoint &bep)
 	pos=cur_track->get_endpoint_position(cur_track_ep);
 }
 
+
+Train::Loader::Loader(Train &t):
+	DataFile::BasicLoader<Train>(t)
+{
+	add("name",        &Train::name);
+	add("speed_scale", &Train::speed_scale, &Train::speed_scale_weight);
+}
+
 } // namespace Marklin
diff --git a/source/libmarklin/train.h b/source/libmarklin/train.h
index 6a7d2de..b84844a 100644
--- a/source/libmarklin/train.h
+++ b/source/libmarklin/train.h
@@ -21,6 +21,13 @@ class TrafficManager;
 
 class Train: public sigc::trackable
 {
+public:
+	class Loader: public Msp::DataFile::BasicLoader<Train>
+	{
+	public:
+		Loader(Train &);
+	};
+
 private:
 	struct BlockRef
 	{
@@ -66,6 +73,7 @@ public:
 	void place(Block *, unsigned);
 	bool free_block(Block *);
 	void tick(const Msp::Time::TimeStamp &, const Msp::Time::TimeDelta &);
+	void save(std::list<Msp::DataFile::Statement> &) const;
 private:
 	void sensor_event(bool, Sensor *);
 	unsigned reserve_more();
diff --git a/source/libmarklin/turnout.cpp b/source/libmarklin/turnout.cpp
index 63687cf..60bab12 100644
--- a/source/libmarklin/turnout.cpp
+++ b/source/libmarklin/turnout.cpp
@@ -5,7 +5,6 @@ Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
-#include <iostream>
 #include <msp/time/timer.h>
 #include <msp/time/units.h>
 #include "command.h"