X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fncmul.h;h=eb3edac7335873992746cba27aa5324664395314;hb=f69a24a4fd6caf42ef773d1cef21562a8afa068a;hp=cc156d54a480af65b0816bcd0825052ede4ce287;hpb=29b420743599f001b8bfc8b63fb6ac81aa3dfba7;p=ginac.git

diff --git a/ginac/ncmul.h b/ginac/ncmul.h
index cc156d54..eb3edac7 100644
--- a/ginac/ncmul.h
+++ b/ginac/ncmul.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's non-commutative products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2006 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2007 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
@@ -65,6 +65,8 @@ public:
 	ex thiscontainer(const exvector & v) const;
 	ex thiscontainer(std::auto_ptr<exvector> vp) const;
 	ex conjugate() const;
+	ex real_part() const;
+	ex imag_part() const;
 
 protected:
 	ex derivative(const symbol & s) const;