symbol: make get_domain() a virtual method, remove symbol::domain.

[ginac.git] / ginac / add.h

diff --git a/ginac/add.h b/ginac/add.h
index ed989f4f85a6a1776232e83d65a59f0e8441b475..d96e12637e477e0e5f4f2ab20cb795cefb1ad8fe 100644 (file)
--- a/ginac/add.h
+++ b/ginac/add.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's sums of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2006 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2008 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
@@ -65,7 +65,7 @@ public:
 protected:
        ex derivative(const symbol & s) const;
        unsigned return_type() const;
-       tinfo_t return_type_tinfo() const;
+       return_type_t return_type_tinfo() const;
        ex thisexpairseq(const epvector & v, const ex & oc, bool do_index_renaming = false) const;
        ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc, bool do_index_renaming = false) const;
        expair split_ex_to_pair(const ex & e) const;