drt: override tag

Signed-off-by: bernardo <[email protected]>

Author: bnmfw

src/drt/src/dr/FlexDR_graphics.h

@@ -79,9 +79,9 @@ class FlexDRGraphics : public gui::Renderer, public AbstractDRGraphics
   void status(const std::string& message);
 
   // From Renderer API
-  void drawObjects(gui::Painter& painter);
-  void drawLayer(odb::dbTechLayer* layer, gui::Painter& painter);
-  const char* getDisplayControlGroupName();
+  void drawObjects(gui::Painter& painter) override;
+  void drawLayer(odb::dbTechLayer* layer, gui::Painter& painter) override;
+  const char* getDisplayControlGroupName() override;
 
   // Is the GUI being displayed (true) or are we in batch mode (false)
   static bool guiActive();

src/drt/src/pa/FlexPA_graphics.h

@@ -98,7 +98,7 @@ class FlexPAGraphics : public gui::Renderer, public AbstractPAGraphics
   void status(const std::string& message);
 
   // From Renderer API
-  void drawLayer(odb::dbTechLayer* layer, gui::Painter& painter);
+  void drawLayer(odb::dbTechLayer* layer, gui::Painter& painter) override;
 
   // Is the GUI being displayed (true) or are we in batch mode (false)
   static bool guiActive();

src/drt/src/ta/FlexTA_graphics.h

@@ -63,7 +63,7 @@ class FlexTAGraphics : public gui::Renderer, public AbstractTAGraphics
                        gui::Painter& painter);
 
   // From Renderer API
-  void drawLayer(odb::dbTechLayer* layer, gui::Painter& painter);
+  void drawLayer(odb::dbTechLayer* layer, gui::Painter& painter) override;
 
   // Update status and optionally pause
   void endIter(int iter) override;