X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fcolor.h;h=f2ef0fa85629a270ea29b6b90ee5dcd8a3762f00;hp=ebf28f698a0b8fc506ffe64bd8a527a3a158f842;hb=04aace56d3d2ca82be59460bf1922600ae43449a;hpb=3ac17e18ada69428fe170c10abcc5f33a30f0676

diff --git a/ginac/color.h b/ginac/color.h
index ebf28f69..f2ef0fa8 100644
--- a/ginac/color.h
+++ b/ginac/color.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's color (SU(3) Lie algebra) objects. */
 
 /*
- *  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
@@ -41,6 +41,8 @@ namespace GiNaC {
 class color : public indexed
 {
 	GINAC_DECLARE_REGISTERED_CLASS(color, indexed)
+public:
+	static const tinfo_static_t return_type_tinfo_static[256];
 
 	// other constructors
 public:
@@ -58,7 +60,7 @@ protected:
 	ex thiscontainer(const exvector & v) const;
 	ex thiscontainer(std::auto_ptr<exvector> vp) const;
 	unsigned return_type() const { return return_types::noncommutative; }
-	const basic* return_type_tinfo() const { return this; }
+	tinfo_t return_type_tinfo() const { return color::return_type_tinfo_static+representation_label; }
 
 	// non-virtual functions in this class
 public: