X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fexam_structure.cpp;h=8510ee4c56e0398a299e21301eae27d89097dcca;hp=f638815dd6453b410fa81e342ea5cdb77d3fc3f9;hb=ad55caee62b76a04a632f7ea400da4c53c9ef29e;hpb=6d225ee55693c0617d254e6fa283c00c71bd2919;ds=sidebyside

diff --git a/check/exam_structure.cpp b/check/exam_structure.cpp
index f638815d..8510ee4c 100644
--- a/check/exam_structure.cpp
+++ b/check/exam_structure.cpp
@@ -3,7 +3,7 @@
  *  Small test for the structure<> template. */
 
 /*
- *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2005 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
@@ -17,7 +17,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #include "exams.h"
@@ -47,13 +47,15 @@ inline ex make_sprod(const ex & l, const ex & r)
 	return sprod(sprod_s(l, r));
 }
 
-void sprod::print(const print_context & c, unsigned level) const
+namespace GiNaC {
+
+template <> void sprod::print(const print_context & c, unsigned level) const
 {
 	const sprod_s & sp = get_struct();
 	c.s << "<" << sp.left << "|" << sp.right << ">";
 }
 
-ex sprod::eval(int level) const
+template <> ex sprod::eval(int level) const
 {
 	// symmetric scalar product
 	const sprod_s & sp = get_struct();
@@ -63,6 +65,8 @@ ex sprod::eval(int level) const
 		return make_sprod(sp.right, sp.left);
 }
 
+}  // namespace GiNaC
+
 unsigned exam_structure()
 {
 	unsigned result = 0;