Run clang-tidy’s modernize-use-override pass.

This adds the override specifier on all methods which override a virtual
method, whether they were already virtual or missing this specifier.

2 files changed, 17 insertions, 17 deletions

diff --git a/src/libnrtype/Layout-TNG-Scanline-Maker.h b/src/libnrtype/Layout-TNG-Scanline-Maker.h
index 7c90ea8cc..786f44e51 100644
--- a/src/libnrtype/Layout-TNG-Scanline-Maker.h
+++ b/src/libnrtype/Layout-TNG-Scanline-Maker.h
@@ -92,27 +92,27 @@ class Layout::InfiniteScanlineMaker : public Layout::ScanlineMaker
 {
 public:
     InfiniteScanlineMaker(double initial_x, double initial_y, Layout::Direction block_progression);
-    virtual ~InfiniteScanlineMaker();
+    ~InfiniteScanlineMaker() override;
 
     /** Returns a single infinite run at the current location */
-    virtual std::vector<ScanRun> makeScanline(Layout::FontMetrics const &line_height);
+    std::vector<ScanRun> makeScanline(Layout::FontMetrics const &line_height) override;
 
     /** Increments the current y by the current line height */
-    virtual void completeLine();
+    void completeLine() override;
 
-    virtual double yCoordinate()
+    double yCoordinate() override
         {return _y;}
 
     /** Just changes y */
-    virtual void setNewYCoordinate(double new_y);
+    void setNewYCoordinate(double new_y) override;
 
     /** Always true, but has to save the new height */
-    virtual bool canExtendCurrentScanline(Layout::FontMetrics const &line_height);
+    bool canExtendCurrentScanline(Layout::FontMetrics const &line_height) override;
 
     /** Sets current line block height. Call before completeLine() to correct for
     actually used line height (in case some chunks with larger font-size rolled back).
     */
-    virtual void setLineHeight(Layout::FontMetrics const &line_height);
+    void setLineHeight(Layout::FontMetrics const &line_height) override;
 
 private:
     double _x, _y;
@@ -130,23 +130,23 @@ class Layout::ShapeScanlineMaker : public Layout::ScanlineMaker
 {
 public:
     ShapeScanlineMaker(Shape const *shape, Layout::Direction block_progression);
-    virtual ~ShapeScanlineMaker();
+    ~ShapeScanlineMaker() override;
 
-    virtual std::vector<ScanRun> makeScanline(Layout::FontMetrics const &line_height);
+    std::vector<ScanRun> makeScanline(Layout::FontMetrics const &line_height) override;
 
-    virtual void completeLine();
+    void completeLine() override;
 
-    virtual double yCoordinate();
+    double yCoordinate() override;
 
-    virtual void setNewYCoordinate(double new_y);
+    void setNewYCoordinate(double new_y) override;
 
     /** never true */
-    virtual bool canExtendCurrentScanline(Layout::FontMetrics const &line_height);
+    bool canExtendCurrentScanline(Layout::FontMetrics const &line_height) override;
 
     /** Sets current line block height. Call before completeLine() to correct for
     actually used line height (in case some chunks with larger font-size rolled back).
     */
-    virtual void setLineHeight(Layout::FontMetrics const &line_height);
+    void setLineHeight(Layout::FontMetrics const &line_height) override;
 
 private:
     /** To generate scanlines for top-to-bottom text it is easiest if we
diff --git a/src/libnrtype/Layout-TNG.h b/src/libnrtype/Layout-TNG.h
index c8a7c21f0..c33d14630 100644
--- a/src/libnrtype/Layout-TNG.h
+++ b/src/libnrtype/Layout-TNG.h
@@ -703,8 +703,8 @@ private:
     Most of the members are copies of the values passed to appendText(). */
     class InputStreamTextSource : public InputStreamItem {
     public:
-        virtual InputStreamItemType Type() {return TEXT_SOURCE;}
-        virtual ~InputStreamTextSource();
+        InputStreamItemType Type() override {return TEXT_SOURCE;}
+        ~InputStreamTextSource() override;
         Glib::ustring const *text;    /// owned by the caller
         Glib::ustring::const_iterator text_begin, text_end;
         int text_length;    /// in characters, from text_start to text_end only
@@ -734,7 +734,7 @@ private:
     appendControlCode(). */
     class InputStreamControlCode : public InputStreamItem {
     public:
-        virtual InputStreamItemType Type() {return CONTROL_CODE;}
+        InputStreamItemType Type() override {return CONTROL_CODE;}
         TextControlCode code;
         double ascent;
         double descent;