X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fmul.h;h=977d1d0a0f72581cac9b74125865edd712640728;hb=866b3eb23253a272788d8791b1ed023e63674d50;hp=20faf6af47f4e51a73a11e0c1788768d0cef0c18;hpb=67467d256b44f5e08498ca81c946d9ffaa25d1e2;p=ginac.git

diff --git a/ginac/mul.h b/ginac/mul.h
index 20faf6af..977d1d0a 100644
--- a/ginac/mul.h
+++ b/ginac/mul.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2010 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
@@ -20,8 +20,8 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#ifndef __GINAC_MUL_H__
-#define __GINAC_MUL_H__
+#ifndef GINAC_MUL_H
+#define GINAC_MUL_H
 
 #include "expairseq.h"
 
@@ -68,7 +68,7 @@ protected:
 	ex derivative(const symbol & s) const;
 	ex eval_ncmul(const exvector & v) 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;
@@ -98,7 +98,8 @@ protected:
 	static bool can_be_further_expanded(const ex & e);
 	std::auto_ptr<epvector> expandchildren(unsigned options) const;
 };
+GINAC_DECLARE_UNARCHIVER(mul);
 
 } // namespace GiNaC
 
-#endif // ndef __GINAC_MUL_H__
+#endif // ndef GINAC_MUL_H