Finalize 1.7.6 release.

[ginac.git] / ginac / wildcard.h

diff --git a/ginac/wildcard.h b/ginac/wildcard.h
index 4b2a7d442e0be526ae9af40bced7c6b315bbe88f..2dc547a4d4493d3dfa0c276c5ed20f31a5a07a7c 100644 (file)
--- a/ginac/wildcard.h
+++ b/ginac/wildcard.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's wildcard objects. */
 
 /*
- *  GiNaC Copyright (C) 1999-2016 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -41,14 +41,14 @@ public:
 
        // functions overriding virtual functions from base classes
 public:
-       bool match(const ex & pattern, exmap& repl_lst) const;
+       bool match(const ex & pattern, exmap& repl_lst) const override;
 
        /** Save (a.k.a. serialize) object into archive. */
-       void archive(archive_node& n) const;
+       void archive(archive_node& n) const override;
        /** Read (a.k.a. deserialize) object from archive. */
-       void read_archive(const archive_node& n, lst& syms);
+       void read_archive(const archive_node& n, lst& syms) override;
 protected:
-       unsigned calchash() const;
+       unsigned calchash() const override;
 
        // non-virtual functions in this class
 public: