Codechange: Use override specifer for overriding member declarations

This is a C++11 feature that allows the compiler to check that a virtual
member declaration overrides a base-class member with the same signature.

Also src/blitter/32bpp_anim_sse4.hpp +38 is no longer erroneously marked
as virtual despite being a template.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/toolbar_gui.cpp b/src/toolbar_gui.cpp
index 2277a5cf6..c3bf5953d 100644
--- a/src/toolbar_gui.cpp
+++ b/src/toolbar_gui.cpp
@@ -1332,7 +1332,7 @@ public:
 		return type == WWT_IMGBTN || type == WWT_IMGBTN_2 || type == WWT_PUSHIMGBTN;
 	}
 
-	void SetupSmallestSize(Window *w, bool init_array)
+	void SetupSmallestSize(Window *w, bool init_array) override
 	{
 		this->smallest_x = 0; // Biggest child
 		this->smallest_y = 0; // Biggest child
@@ -1365,7 +1365,7 @@ public:
 		_toolbar_width = nbuttons * this->smallest_x;
 	}
 
-	void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl)
+	void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl) override
 	{
 		assert(given_width >= this->smallest_x && given_height >= this->smallest_y);
 
@@ -1428,7 +1428,7 @@ public:
 		}
 	}
 
-	/* virtual */ void Draw(const Window *w)
+	void Draw(const Window *w) override
 	{
 		/* Draw brown-red toolbar bg. */
 		GfxFillRect(this->pos_x, this->pos_y, this->pos_x + this->current_x - 1, this->pos_y + this->current_y - 1, PC_VERY_DARK_RED);
@@ -1443,7 +1443,7 @@ public:
 		}
 	}
 
-	/* virtual */ NWidgetCore *GetWidgetFromPos(int x, int y)
+	NWidgetCore *GetWidgetFromPos(int x, int y) override
 	{
 		if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return NULL;
 
@@ -1470,7 +1470,7 @@ public:
 
 /** Container for the 'normal' main toolbar */
 class NWidgetMainToolbarContainer : public NWidgetToolbarContainer {
-	/* virtual */ const byte *GetButtonArrangement(uint &width, uint &arrangable_count, uint &button_count, uint &spacer_count) const
+	const byte *GetButtonArrangement(uint &width, uint &arrangable_count, uint &button_count, uint &spacer_count) const override
 	{
 		static const uint SMALLEST_ARRANGEMENT = 14;
 		static const uint BIGGEST_ARRANGEMENT  = 20;
@@ -1793,7 +1793,7 @@ class NWidgetMainToolbarContainer : public NWidgetToolbarContainer {
 class NWidgetScenarioToolbarContainer : public NWidgetToolbarContainer {
 	uint panel_widths[2]; ///< The width of the two panels (the text panel and date panel)
 
-	void SetupSmallestSize(Window *w, bool init_array)
+	void SetupSmallestSize(Window *w, bool init_array) override
 	{
 		this->NWidgetToolbarContainer::SetupSmallestSize(w, init_array);
 
@@ -1808,7 +1808,7 @@ class NWidgetScenarioToolbarContainer : public NWidgetToolbarContainer {
 		}
 	}
 
-	/* virtual */ const byte *GetButtonArrangement(uint &width, uint &arrangable_count, uint &button_count, uint &spacer_count) const
+	const byte *GetButtonArrangement(uint &width, uint &arrangable_count, uint &button_count, uint &spacer_count) const override
 	{
 		static const byte arrange_all[] = {
 			WID_TE_PAUSE,