Synced to HEAD

[ginac.git] / ginac / fail.h

diff --git a/ginac/fail.h b/ginac/fail.h
index a537fa0491214480e99a2e9b4e03b43d27d7e882..82c183901ac353b01c63f1a35125902a35d4635c 100644 (file)
--- a/ginac/fail.h
+++ b/ginac/fail.h
@@ -4,7 +4,7 @@
  *  somewhat obsolete (most of this can be replaced by exceptions). */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 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
@@ -33,10 +33,12 @@ class fail : public basic
        GINAC_DECLARE_REGISTERED_CLASS(fail, basic)
        
        // functions overriding virtual functions from base classes
-public:
-       void print(const print_context & c, unsigned level = 0) const;
 protected:
        unsigned return_type() const { return return_types::noncommutative_composite; };
+
+       // non-virtual functions in this class
+protected:
+       void do_print(const print_context & c, unsigned level) const;
 };
 
 /** Specialization of is_exactly_a<fail>(obj) for fail objects. */