Remove iter_swap specializations.

[ginac.git] / ginac / expair.h

diff --git a/ginac/expair.h b/ginac/expair.h
index 230a104d357f389484bed356afe105c6a60107ee..ea26b53d3420f87a96b5075c2d5c43cac823eac8 100644 (file)
--- a/ginac/expair.h
+++ b/ginac/expair.h
@@ -3,7 +3,7 @@
  *  Definition of expression pairs (building blocks of expairseq). */
 
 /*
- *  GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2015 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_EXPAIR_H__
-#define __GINAC_EXPAIR_H__
+#ifndef GINAC_EXPAIR_H
+#define GINAC_EXPAIR_H
 
 #include "ex.h"
 #include "numeric.h"
@@ -111,10 +111,6 @@ struct expair_swap : public std::binary_function<expair, expair, void> {
 inline void swap(expair & e1, expair & e2)
 { e1.swap(e2); }
 
-// This makes STL algorithms use the more efficient swap operation for ex objects
-inline void iter_swap(std::vector<expair>::iterator i1, std::vector<expair>::iterator i2)
-{ i1->swap(*i2); }
-
 } // namespace GiNaC
 
-#endif // ndef __GINAC_EXPAIR_H__
+#endif // ndef GINAC_EXPAIR_H