X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fwildcard.h;h=1842ce7afd7e4c1b434cedb4e65a14e4e03a9171;hb=6faa1dc08e887e3d9e0a2d0b1be6ccd50fc19422;hp=4b0e31f668807530741be6f89a9e1834b48c87d5;hpb=d448856f20cb58f939ddbf636e7f72e3599b1468;p=ginac.git

diff --git a/ginac/wildcard.h b/ginac/wildcard.h
index 4b0e31f6..1842ce7a 100644
--- a/ginac/wildcard.h
+++ b/ginac/wildcard.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's wildcard objects. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 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
@@ -41,15 +41,19 @@ public:
 
 	// functions overriding virtual functions from base classes
 public:
-	void print(const print_context & c, unsigned level = 0) const;
 	bool match(const ex & pattern, lst & repl_lst) const;
 
 protected:
-	unsigned calchash(void) const;
+	unsigned calchash() const;
 
 	// non-virtual functions in this class
 public:
-	unsigned get_label(void) const {return label;}
+	unsigned get_label() const {return label;}
+
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_tree(const print_tree & c, unsigned level) const;
+	void do_print_python_repr(const print_python_repr & c, unsigned level) const;
 
 	// member variables
 private: