fix compiler warning about std::auto_ptr

fluxbox uses std::unique_ptr<> where it previously used std::auto_ptr<>.

C++0X was approved in 2011. among other things, it deprecates std::auto_ptr.
5 years is long enough for compilers to catch up the standard.

src/FbCommands.hh

@@ -127,7 +127,7 @@ private:
     const int m_option;
     const ClientPattern m_pat;
     std::list<FluxboxWindow *> m_list;
-    std::auto_ptr<ClientMenu> m_menu;
+    std::unique_ptr<ClientMenu> m_menu;
 };
 
 class ShowCustomMenuCmd: public FbTk::Command<void> {
@@ -137,7 +137,7 @@ public:
     void reload();
 private:
    std::string custom_menu_file;
-   std::auto_ptr<FbMenu> m_menu;    
+   std::unique_ptr<FbMenu> m_menu;    
 };
 
 class ShowRootMenuCmd: public FbTk::Command<void> {

src/FbMenu.hh

@@ -56,7 +56,7 @@ public:
 
 private:
     FbTk::LayerItem m_layeritem;
-    std::auto_ptr<FbTk::AutoReloadHelper> m_reloader;
+    std::unique_ptr<FbTk::AutoReloadHelper> m_reloader;
 };
 
 #endif // FBMENU_HH

src/FbTk/FbWindow.hh

@@ -241,7 +241,7 @@ private:
     unsigned long m_border_color; ///< border color
     unsigned int m_depth; ///< bit depth
     bool m_destroy; ///< wheter the x window was created before
-    std::auto_ptr<FbTk::Transparent> m_transparent;
+    std::unique_ptr<FbTk::Transparent> m_transparent;
     bool m_lastbg_color_set;
     unsigned long m_lastbg_color;
     Pixmap m_lastbg_pm;

src/FbTk/KeyUtil.cc

@@ -60,7 +60,7 @@ const struct t_modlist modlist[] = {
 
 namespace FbTk {
 
-std::auto_ptr<KeyUtil> KeyUtil::s_keyutil;
+std::unique_ptr<KeyUtil> KeyUtil::s_keyutil;
 
 KeyUtil &KeyUtil::instance() {
     if (s_keyutil.get() == 0)

src/FbTk/KeyUtil.hh

@@ -93,7 +93,7 @@ private:
 
     XModifierKeymap *m_modmap;
     int m_numlock, m_scrolllock;
-    static std::auto_ptr<KeyUtil> s_keyutil;
+    static std::unique_ptr<KeyUtil> s_keyutil;
 };
 
 } // end namespace FbTk

src/FbTk/Menu.cc

@@ -95,7 +95,6 @@ Menu::Menu(FbTk::ThemeProxy<MenuTheme> &tm, ImageControl &imgctrl):
     m_active_index(-1),
     m_theme(tm),
     m_image_ctrl(imgctrl),
-    m_shape(0),
     m_alignment(ALIGNDONTCARE) {
 
     Display* disp = FbTk::App::instance()->display();

src/FbTk/Menu.hh

@@ -189,7 +189,7 @@ private:
     Menu *m_parent;
 
     std::vector<MenuItem*>    m_items;
-    std::auto_ptr<MenuSearch> m_search;
+    std::unique_ptr<MenuSearch> m_search;
 
     struct State {
         bool moving;
@@ -239,7 +239,7 @@ private:
 
     FbTk::ThemeProxy<MenuTheme>& m_theme;
     ImageControl& m_image_ctrl;
-    std::auto_ptr<FbTk::Shape> m_shape; // the corners
+    std::unique_ptr<FbTk::Shape> m_shape; // the corners
     Pixmap      m_hilite_pixmap;
     Alignment   m_alignment;
 

src/FbTk/MenuItem.hh

@@ -155,10 +155,10 @@ private:
     bool m_close_on_click, m_toggle_item;
 
     struct Icon {
-        std::auto_ptr<PixmapWithMask> pixmap;
+        std::unique_ptr<PixmapWithMask> pixmap;
         std::string filename;
     };
-    std::auto_ptr<Icon> m_icon;
+    std::unique_ptr<Icon> m_icon;
 };
 
 } // end namespace FbTk

src/FbTk/ThemeItems.cc

@@ -205,7 +205,7 @@ void ThemeItem<Texture>::load(const string *o_name, const string *o_altname) {
         return;
     }
 
-    std::auto_ptr<PixmapWithMask> pm(Image::load(pixmap_name, m_tm.screenNum()));
+    std::unique_ptr<PixmapWithMask> pm(Image::load(pixmap_name, m_tm.screenNum()));
 
     if (pm.get() == 0) {
         if (ThemeManager::instance().verbose()) {
@@ -255,7 +255,7 @@ setFromString(const char *str) {
         StringUtil::removeFirstWhitespace(filename);
         StringUtil::removeTrailingWhitespace(filename);
 
-        std::auto_ptr<PixmapWithMask> pm(Image::load(filename, m_tm.screenNum()));
+        std::unique_ptr<PixmapWithMask> pm(Image::load(filename, m_tm.screenNum()));
         if (pm.get() == 0)
             setDefaultValue();
         else {

src/FocusableList.cc

@@ -74,7 +74,7 @@ const FocusableList *FocusableList::getListFromOptions(BScreen &scr, int opts) {
 }
 
 FocusableList::FocusableList(BScreen &scr, const string & pat):
-    m_pat(0), m_parent(0), m_screen(scr) {
+    m_parent(0), m_screen(scr) {
 
     int options = 0;
     string pattern;

src/FocusableList.hh

@@ -48,7 +48,7 @@ public:
         STATIC_ORDER = 0x02  ///< use creation order instead of focused order
     };
 
-    FocusableList(BScreen &scr): m_pat(0), m_parent(0), m_screen(scr) { }
+    FocusableList(BScreen &scr): m_parent(0), m_screen(scr) { }
     FocusableList(BScreen &scr, const std::string & pat);
     FocusableList(BScreen &scr, const FocusableList &parent,
                   const std::string & pat);
@@ -102,7 +102,7 @@ private:
     void windowUpdated(FluxboxWindow &fbwin);
 
 
-    std::auto_ptr<ClientPattern> m_pat;
+    std::unique_ptr<ClientPattern> m_pat;
     const FocusableList *m_parent;
     BScreen &m_screen;
     std::list<Focusable *> m_list;

src/GenericTool.hh

@@ -65,7 +65,7 @@ protected:
 private:
     void themeReconfigured();
     
-    std::auto_ptr<FbTk::FbWindow> m_window;
+    std::unique_ptr<FbTk::FbWindow> m_window;
     FbTk::ThemeProxy<ToolTheme> &m_theme;
     FbTk::SignalTracker m_tracker;
 };

src/HeadArea.hh

@@ -40,7 +40,7 @@ public:
     }
 
 private:
-    std::auto_ptr<Strut> m_available_workspace_area;
+    std::unique_ptr<Strut> m_available_workspace_area;
     std::list<Strut*> m_strutlist;
 };
 

src/IconbarTool.hh

@@ -108,7 +108,7 @@ private:
 
     FbTk::SignalTracker m_tracker;
 
-    std::auto_ptr<FocusableList> m_winlist;
+    std::unique_ptr<FocusableList> m_winlist;
     IconMap m_icons;
     std::string m_mode;
     FbTk::Resource<std::string> m_rc_mode;

src/Remember.hh

@@ -155,7 +155,7 @@ public:
 
 private:
 
-    std::auto_ptr<Patterns> m_pats;
+    std::unique_ptr<Patterns> m_pats;
     Clients m_clients;
 
     Startups m_startups;

src/Screen.cc

@@ -193,7 +193,6 @@ BScreen::BScreen(FbTk::ResourceManager &rm,
                  unsigned int opts) :
     m_layermanager(num_layers),
     root_colormap_installed(false),
-    m_image_control(0),
     m_current_workspace(0),
     m_focused_windowtheme(new FbWinFrameTheme(scrn, ".focus", ".Focus")),
     m_unfocused_windowtheme(new FbWinFrameTheme(scrn, ".unfocus", ".Unfocus")),
@@ -215,7 +214,6 @@ BScreen::BScreen(FbTk::ResourceManager &rm,
     m_altname(altscreenname),
     m_focus_control(new FocusControl(*this)),
     m_placement_strategy(new ScreenPlacement(*this)),
-    m_cycle_opts(0),
     m_opts(opts) {
 
 
@@ -643,7 +641,7 @@ void BScreen::propertyNotify(Atom atom) {
                     &ret_bytes_after, (unsigned char **)&str);
             }
 
-            static std::auto_ptr<FbTk::Command<void> > cmd(0);
+            static std::unique_ptr<FbTk::Command<void> > cmd;
             cmd.reset(FbTk::CommandParser<void>::instance().parse(str, false));
             if (cmd.get()) {
                 cmd->execute();

src/Screen.hh

@@ -492,31 +492,31 @@ private:
 
     bool root_colormap_installed;
 
-    std::auto_ptr<FbTk::ImageControl> m_image_control;
-    std::auto_ptr<FbMenu> m_configmenu, m_rootmenu, m_workspacemenu, m_windowmenu;
+    std::unique_ptr<FbTk::ImageControl> m_image_control;
+    std::unique_ptr<FbMenu> m_configmenu, m_rootmenu, m_workspacemenu, m_windowmenu;
 
     Icons m_icon_list;
 
-    std::auto_ptr<Slit>     m_slit;
-    std::auto_ptr<Toolbar>  m_toolbar;
-    std::auto_ptr<ToolButtonMap> m_toolButtonMap;
+    std::unique_ptr<Slit>     m_slit;
+    std::unique_ptr<Toolbar>  m_toolbar;
+    std::unique_ptr<ToolButtonMap> m_toolButtonMap;
 
     Workspace *m_current_workspace;
 
     WorkspaceNames m_workspace_names;
     Workspaces m_workspaces_list;
 
-    std::auto_ptr<FbWinFrameTheme> m_focused_windowtheme,
+    std::unique_ptr<FbWinFrameTheme> m_focused_windowtheme,
                                    m_unfocused_windowtheme;
-    std::auto_ptr<WinButtonTheme> m_focused_winbutton_theme,
+    std::unique_ptr<WinButtonTheme> m_focused_winbutton_theme,
             m_unfocused_winbutton_theme, m_pressed_winbutton_theme;
-    std::auto_ptr<FbTk::MenuTheme> m_menutheme;
-    std::auto_ptr<RootTheme> m_root_theme;
+    std::unique_ptr<FbTk::MenuTheme> m_menutheme;
+    std::unique_ptr<RootTheme> m_root_theme;
 
     FbRootWindow m_root_window;
-    std::auto_ptr<OSDWindow> m_geom_window;
-    std::auto_ptr<OSDWindow> m_pos_window;
-    std::auto_ptr<TooltipWindow> m_tooltip_window;
+    std::unique_ptr<OSDWindow> m_geom_window;
+    std::unique_ptr<OSDWindow> m_pos_window;
+    std::unique_ptr<TooltipWindow> m_tooltip_window;
     FbTk::FbWindow m_dummy_window;
 
     ScreenResource resource;

src/ScreenPlacement.cc

@@ -53,7 +53,6 @@ ScreenPlacement::ScreenPlacement(BScreen &screen):
                        screen.name()+".windowPlacement", 
                        screen.altName()+".WindowPlacement"),
     m_old_policy(ROWSMARTPLACEMENT),
-    m_strategy(0),
     m_screen(screen)
 {
 }

src/ScreenPlacement.hh

@@ -80,8 +80,8 @@ private:
     FbTk::Resource<ColumnDirection> m_col_direction; ///< column direction resource
     FbTk::Resource<PlacementPolicy> m_placement_policy; ///< placement policy resource
     PlacementPolicy m_old_policy; ///< holds old policy, used to determine if resources has changed
-    std::auto_ptr<PlacementStrategy> m_strategy; ///< main strategy
-    std::auto_ptr<PlacementStrategy> m_fallback_strategy; ///< a fallback strategy if the main strategy fails
+    std::unique_ptr<PlacementStrategy> m_strategy; ///< main strategy
+    std::unique_ptr<PlacementStrategy> m_fallback_strategy; ///< a fallback strategy if the main strategy fails
     BScreen& m_screen;
 };
 

src/Slit.cc

@@ -225,8 +225,6 @@ Slit::Slit(BScreen &scr, FbTk::Layer &layer, const char *filename)
       m_kwm2_dockwindow(XInternAtom(FbTk::App::instance()->display(),
                                     "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR", False)), //KDE v2.x
 
-      m_layeritem(0),
-
       m_slit_theme(new SlitTheme(scr.rootWindow().screenNumber())),
       m_strut(0),
       // resources

src/Slit.hh

@@ -152,7 +152,7 @@ private:
     FbTk::Timer m_timer;
 
     SlitClients m_client_list;
-    std::auto_ptr<LayerMenu> m_layermenu;
+    std::unique_ptr<LayerMenu> m_layermenu;
     FbMenu m_clientlist_menu, m_slitmenu;
 #ifdef XINERAMA
     XineramaHeadMenu<Slit> *m_xineramaheadmenu;
@@ -178,8 +178,8 @@ private:
     // for KDE
     Atom m_kwm1_dockwindow, m_kwm2_dockwindow;
 
-    std::auto_ptr<FbTk::LayerItem> m_layeritem;
-    std::auto_ptr<SlitTheme> m_slit_theme;
+    std::unique_ptr<FbTk::LayerItem> m_layeritem;
+    std::unique_ptr<SlitTheme> m_slit_theme;
     static unsigned int s_eventmask;
     Strut *m_strut;
 

src/SystemTray.hh

@@ -106,7 +106,7 @@ private:
     BScreen& m_screen;
     Pixmap m_pixmap;
 
-    std::auto_ptr<AtomHandler> m_handler;
+    std::unique_ptr<AtomHandler> m_handler;
 
     ClientList m_clients;
     size_t m_num_visible_clients;

src/ToolFactory.hh

@@ -52,9 +52,9 @@ public:
 private:
     BScreen &m_screen;
     ToolTheme m_clock_theme;
-    std::auto_ptr<ToolTheme> m_button_theme;
-    std::auto_ptr<ToolTheme> m_workspace_theme;
-    std::auto_ptr<ToolTheme> m_systray_theme;
+    std::unique_ptr<ToolTheme> m_button_theme;
+    std::unique_ptr<ToolTheme> m_workspace_theme;
+    std::unique_ptr<ToolTheme> m_systray_theme;
     IconbarTheme m_iconbar_theme, m_focused_iconbar_theme,
                  m_unfocused_iconbar_theme;
 };

src/Toolbar.hh

@@ -197,7 +197,7 @@ private:
     FbTk::Resource<Placement> m_rc_placement;
     FbTk::Resource<int> m_rc_height;
     FbTk::Resource<std::string> m_rc_tools;
-    std::auto_ptr<FbTk::Shape> m_shape;
+    std::unique_ptr<FbTk::Shape> m_shape;
     typedef std::list<std::string> StringList;
     StringList m_tools;
 

src/fluxbox.hh

@@ -229,7 +229,7 @@ private:
 
     //--- Resources
 
-    std::auto_ptr<FbAtoms> m_fbatoms;
+    std::unique_ptr<FbAtoms> m_fbatoms;
     FbTk::ResourceManager  m_resourcemanager;
     FbTk::ResourceManager& m_screen_rm;
 
@@ -260,7 +260,7 @@ private:
     } m_config;
 
 
-    std::auto_ptr<Keys>    m_key;
+    std::unique_ptr<Keys>    m_key;
     AtomHandlerContainer   m_atomhandler;
     AttentionNoticeHandler m_attention_handler;
 

src/tests/texturetest.cc

@@ -83,7 +83,7 @@ private:
         unsigned int next_y = 5;
 
         TestTheme tm(screenNumber());
-        std::auto_ptr<ThemeItem<Texture> > text;
+        std::unique_ptr<ThemeItem<Texture> > text;
         char value[18];
         for (int i=0; i<m_num; ++i) {
             sprintf(value, "%d", i);