Make ample use of the contextual keyword 'override'.

[ginac.git] / ginac / fderivative.h

diff --git a/ginac/fderivative.h b/ginac/fderivative.h
index 09d8644bc94613707e9129f6bcfabcdcba3cfe7c..a646eacfcb8d8b3753ac919ca66456c5cea22be2 100644 (file)
--- a/ginac/fderivative.h
+++ b/ginac/fderivative.h
@@ -59,18 +59,18 @@ public:
 
        // functions overriding virtual functions from base classes
 public:
-       void print(const print_context & c, unsigned level = 0) const;
-       ex eval(int level = 0) const;
-       ex evalf(int level = 0) const;
-       ex series(const relational & r, int order, unsigned options = 0) const;
-       ex thiscontainer(const exvector & v) const;
-       ex thiscontainer(exvector && v) const;
-       void archive(archive_node& n) const;
-       void read_archive(const archive_node& n, lst& syms);
+       void print(const print_context & c, unsigned level = 0) const override;
+       ex eval(int level = 0) const override;
+       ex evalf(int level = 0) const override;
+       ex series(const relational & r, int order, unsigned options = 0) const override;
+       ex thiscontainer(const exvector & v) const override;
+       ex thiscontainer(exvector && v) const override;
+       void archive(archive_node& n) const override;
+       void read_archive(const archive_node& n, lst& syms) override;
 protected:
-       ex derivative(const symbol & s) const;
-       bool is_equal_same_type(const basic & other) const;
-       bool match_same_type(const basic & other) const;
+       ex derivative(const symbol & s) const override;
+       bool is_equal_same_type(const basic & other) const override;
+       bool match_same_type(const basic & other) const override;
 
        // non-virtual functions in this class
 protected: