Moved the SDL_Rect ostream operator to the appropriate file

src/gui/widgets/minimap.cpp

@@ -23,6 +23,7 @@
 #include "gui/widgets/settings.hpp"
 #include "map/map.hpp"
 #include "map/exception.hpp"
+#include "sdl/rect.hpp"
 #include "terrain/type_data.hpp"
 #include "../../minimap.hpp" // We want the file in src/
 

src/gui/widgets/panel.cpp

@@ -20,6 +20,7 @@
 #include "gui/core/register_widget.hpp"
 #include "gui/widgets/settings.hpp"
 #include "gettext.hpp"
+#include "sdl/rect.hpp"
 #include "wml_exception.hpp"
 
 #include "utils/functional.hpp"

src/gui/widgets/styled_widget.cpp

@@ -26,6 +26,7 @@
 #include "hotkey/hotkey_item.hpp"
 #include "formatter.hpp"
 #include "gettext.hpp"
+#include "sdl/rect.hpp"
 #include "wml_exception.hpp"
 
 #include "utils/functional.hpp"

src/gui/widgets/tree_view_node.cpp

@@ -22,6 +22,7 @@
 #include "gui/widgets/toggle_button.hpp"
 #include "gui/widgets/toggle_panel.hpp"
 #include "gui/widgets/tree_view.hpp"
+#include "sdl/rect.hpp"
 
 #include "utils/functional.hpp"
 

src/sdl/rect.hpp

@@ -146,4 +146,6 @@ inline void fill_rect(surface& dst, SDL_Rect* dst_rect, const Uint32 color)
 bool operator==(const SDL_Rect& a, const SDL_Rect& b);
 bool operator!=(const SDL_Rect& a, const SDL_Rect& b);
 
+std::ostream& operator<<(std::ostream& s, const SDL_Rect& rect);
+
 #endif

src/sdl/utils.hpp

@@ -496,6 +496,4 @@ struct clip_rect_setter
 void draw_centered_on_background(surface surf, const SDL_Rect& rect,
 	const color_t& color, surface target);
 
-std::ostream& operator<<(std::ostream& s, const SDL_Rect& rect);
-
 #endif