Add some missing override annotations to step-63.

diff --git a/examples/step-63/step-63.cc b/examples/step-63/step-63.cc
index 5b906c97ff3192eeac107668fe90ad1731c00c62..ca64242194a93eea719457da9b5b358da38743bd 100644 (file)
--- a/examples/step-63/step-63.cc
+++ b/examples/step-63/step-63.cc
@@ -314,11 +314,11 @@ namespace Step63
     {}
 
     virtual double value(const Point<dim> & p,
-                         const unsigned int component = 0) const;
+                         const unsigned int component = 0) const override;
 
     virtual void value_list(const std::vector<Point<dim>> &points,
                             std::vector<double> &          values,
-                            const unsigned int             component = 0) const;
+                            const unsigned int component = 0) const override;
   };
 
   template <int dim>
@@ -357,11 +357,11 @@ namespace Step63
     {}
 
     virtual double value(const Point<dim> & p,
-                         const unsigned int component = 0) const;
+                         const unsigned int component = 0) const override;
 
     virtual void value_list(const std::vector<Point<dim>> &points,
                             std::vector<double> &          values,
-                            const unsigned int             component = 0) const;
+                            const unsigned int component = 0) const override;
   };