Change a few member functions to const

SuperTux · Mar 29, 2015 · b3fa4e3 · b3fa4e3
1 parent 9762ee8
commit b3fa4e3
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/src/control/input_manager.cpp b/src/control/input_manager.cpp
@@ -44,7 +44,7 @@ InputManager::~InputManager()
 }
 
 Controller*
-InputManager::get_controller()
+InputManager::get_controller() const
 {
   return controller.get();
 }

diff --git a/src/control/input_manager.hpp b/src/control/input_manager.hpp
@@ -60,7 +60,7 @@ class InputManager final : public Currenton<InputManager>
   void use_game_controller(bool v);
   bool use_game_controller() const { return m_use_game_controller; }
 
-  Controller* get_controller();
+  Controller* get_controller() const;
 
 private:
   std::unique_ptr<Controller> controller;

diff --git a/src/gui/menu.cpp b/src/gui/menu.cpp
@@ -642,7 +642,7 @@ Menu::get_item_by_id(int id) const
   throw std::runtime_error("MenuItem not found");
 }
 
-int Menu::get_active_item_id()
+int Menu::get_active_item_id() const
 {
   return items[active_item]->id;
 }

diff --git a/src/gui/menu.hpp b/src/gui/menu.hpp
@@ -77,7 +77,7 @@ class Menu
   MenuItem& get_item_by_id(int id);
   const MenuItem& get_item_by_id(int id) const;
 
-  int get_active_item_id();
+  int get_active_item_id() const;
   void set_active_item(int id);
 
   void draw(DrawingContext& context);