Make ample use of the contextual keyword 'override'.

[ginac.git] / ginac / add.h

diff --git a/ginac/add.h b/ginac/add.h
index db9bda9da938046dc0d7f7ccf9bd89437e1d4457..659692b9c8402c092b00a1e5c411ac8ed1bbf4bd 100644 (file)
--- a/ginac/add.h
+++ b/ginac/add.h
@@ -45,37 +45,37 @@ public:
        
        // functions overriding virtual functions from base classes
 public:
-       unsigned precedence() const {return 40;}
-       bool info(unsigned inf) const;
-       bool is_polynomial(const ex & var) const;
-       int degree(const ex & s) const;
-       int ldegree(const ex & s) const;
-       ex coeff(const ex & s, int n=1) const;
-       ex eval(int level=0) const;
-       ex evalm() const;
-       ex series(const relational & r, int order, unsigned options = 0) const;
-       ex normal(exmap & repl, exmap & rev_lookup, int level=0) const;
-       numeric integer_content() const;
-       ex smod(const numeric &xi) const;
-       numeric max_coefficient() const;
-       ex conjugate() const;
-       ex real_part() const;
-       ex imag_part() const;
-       exvector get_free_indices() const;
-       ex eval_ncmul(const exvector & v) const;
+       unsigned precedence() const override {return 40;}
+       bool info(unsigned inf) const override;
+       bool is_polynomial(const ex & var) const override;
+       int degree(const ex & s) const override;
+       int ldegree(const ex & s) const override;
+       ex coeff(const ex & s, int n=1) const override;
+       ex eval(int level=0) const override;
+       ex evalm() const override;
+       ex series(const relational & r, int order, unsigned options = 0) const override;
+       ex normal(exmap & repl, exmap & rev_lookup, int level=0) const override;
+       numeric integer_content() const override;
+       ex smod(const numeric &xi) const override;
+       numeric max_coefficient() const override;
+       ex conjugate() const override;
+       ex real_part() const override;
+       ex imag_part() const override;
+       exvector get_free_indices() const override;
+       ex eval_ncmul(const exvector & v) const override;
 protected:
-       ex derivative(const symbol & s) const;
-       unsigned return_type() const;
-       return_type_t return_type_tinfo() const;
-       ex thisexpairseq(const epvector & v, const ex & oc, bool do_index_renaming = false) const;
-       ex thisexpairseq(epvector && vp, const ex & oc, bool do_index_renaming = false) const;
-       expair split_ex_to_pair(const ex & e) const;
+       ex derivative(const symbol & s) const override;
+       unsigned return_type() const override;
+       return_type_t return_type_tinfo() const override;
+       ex thisexpairseq(const epvector & v, const ex & oc, bool do_index_renaming = false) const override;
+       ex thisexpairseq(epvector && vp, const ex & oc, bool do_index_renaming = false) const override;
+       expair split_ex_to_pair(const ex & e) const override;
        expair combine_ex_with_coeff_to_pair(const ex & e,
-                                            const ex & c) const;
+                                            const ex & c) const override;
        expair combine_pair_with_coeff_to_pair(const expair & p,
-                                              const ex & c) const;
-       ex recombine_pair_to_ex(const expair & p) const;
-       ex expand(unsigned options=0) const;
+                                              const ex & c) const override;
+       ex recombine_pair_to_ex(const expair & p) const override;
+       ex expand(unsigned options=0) const override;
 
        // non-virtual functions in this class
 protected: