From 84f8ba5112467ef87c92953b40ef9b22a6fd28b5 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 21 May 2011 20:49:42 +0000
Subject: [PATCH] Use a typedef for the function map in VehicleType

---
 source/engineer/trainpanel.cpp | 4 ++--
 source/libr2c2/vehicletype.h   | 6 ++++--
 source/remote/trainpanel.cpp   | 4 ++--
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/source/engineer/trainpanel.cpp b/source/engineer/trainpanel.cpp
index 51e7a88..10208bf 100644
--- a/source/engineer/trainpanel.cpp
+++ b/source/engineer/trainpanel.cpp
@@ -83,9 +83,9 @@ TrainPanel::TrainPanel(Engineer &e, Train &t):
 	lbl_status->set_geometry(GLtk::Geometry(10, 60, geom.w-20, 20));
 	status.signal_changed.connect(sigc::mem_fun(this, &TrainPanel::train_status_changed));
 
-	const map<unsigned, string> &funcs = train.get_locomotive_type().get_functions();
+	const VehicleType::FunctionMap &funcs = train.get_locomotive_type().get_functions();
 	unsigned x = 10;
-	for(map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=36)
+	for(VehicleType::FunctionMap::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=36)
 	{
 		string fname = i->second;
 		fname[0] = toupper(fname[0]);
diff --git a/source/libr2c2/vehicletype.h b/source/libr2c2/vehicletype.h
index 33d7d65..949195d 100644
--- a/source/libr2c2/vehicletype.h
+++ b/source/libr2c2/vehicletype.h
@@ -129,11 +129,13 @@ public:
 
 	typedef std::vector<Rod> RodArray;
 
+	typedef std::map<unsigned, std::string> FunctionMap;
+
 private:
 	ArticleNumber art_nr;
 	std::string name;
 	bool locomotive;
-	std::map<unsigned, std::string> functions;
+	FunctionMap functions;
 	bool swap_direction;
 	float length;
 	float width;
@@ -150,7 +152,7 @@ public:
 	const std::string &get_name() const { return name; }
 	bool is_locomotive() const { return locomotive; }
 	unsigned get_max_function() const;
-	const std::map<unsigned, std::string> &get_functions() const { return functions; }
+	const FunctionMap &get_functions() const { return functions; }
 	bool get_swap_direction() const { return swap_direction; }
 	float get_length() const { return length; }
 	float get_width() const { return width; }
diff --git a/source/remote/trainpanel.cpp b/source/remote/trainpanel.cpp
index e0f2658..f0d6d14 100644
--- a/source/remote/trainpanel.cpp
+++ b/source/remote/trainpanel.cpp
@@ -44,8 +44,8 @@ TrainPanel::TrainPanel(Remote &r, R2C2::Client &c, R2C2::NetTrain &t):
 
 	Gtk::HBox *func_box = new Gtk::HBox(false, 5);
 	vbox->add(*manage(func_box));
-	const std::map<unsigned, string> &funcs = train.get_loco_type().get_functions();
-	for(std::map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i)
+	const R2C2::VehicleType::FunctionMap &funcs = train.get_loco_type().get_functions();
+	for(R2C2::VehicleType::FunctionMap::const_iterator i=funcs.begin(); i!=funcs.end(); ++i)
 	{
 		Gtk::CheckButton *&chk = chk_funcs[i->first];
 		chk = new Gtk::CheckButton(i->second);
-- 
2.45.2