Make ample use of the contextual keyword 'override'.

[ginac.git] / ginac / print.h

diff --git a/ginac/print.h b/ginac/print.h
index 34456cd724b1b22bdd198b512dec8fcabd45aee3..307dc45ef0f2ddf9ea6a9863b7df5e836bcbdb36 100644 (file)
--- a/ginac/print.h
+++ b/ginac/print.h
@@ -199,9 +199,9 @@ public:
        typedef void (*F)(const T &, const C &, unsigned);
 
        print_ptrfun_handler(F f_) : f(f_) {}
-       print_ptrfun_handler *duplicate() const { return new print_ptrfun_handler(*this); }
+       print_ptrfun_handler *duplicate() const override { return new print_ptrfun_handler(*this); }
 
-       void operator()(const basic & obj, const print_context & c, unsigned level) const
+       void operator()(const basic & obj, const print_context & c, unsigned level) const override
        {
                // Call the supplied function
                f(dynamic_cast<const T &>(obj), dynamic_cast<const C &>(c), level);
@@ -218,9 +218,9 @@ public:
        typedef void (T::*F)(const C & c, unsigned level) const;
 
        print_memfun_handler(F f_) : f(f_) {}
-       print_memfun_handler *duplicate() const { return new print_memfun_handler(*this); }
+       print_memfun_handler *duplicate() const override { return new print_memfun_handler(*this); }
 
-       void operator()(const basic & obj, const print_context & c, unsigned level) const
+       void operator()(const basic & obj, const print_context & c, unsigned level) const override
        {
                // Call the supplied member function
                return (dynamic_cast<const T &>(obj).*f)(dynamic_cast<const C &>(c), level);