X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fwildcard.h;h=020d18fbfacc2aaca6a36cbe79ee1106e88964a5;hb=aed514f534cc6b4438822c1fcf80c203a828a94c;hp=615255d6e61714ec52484dfea076635a626b3106;hpb=67edef78ce992a8f6ad704bfac228b8dec6eacd2;p=ginac.git

diff --git a/ginac/wildcard.h b/ginac/wildcard.h
index 615255d6..020d18fb 100644
--- a/ginac/wildcard.h
+++ b/ginac/wildcard.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's wildcard objects. */
 
 /*
- *  GiNaC Copyright (C) 1999-2010 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2022 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: