X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=check%2Fexam_structure.cpp;h=ecb2e8033c27b56428178d173eaf1b9ab09e064a;hb=9e79f663bc37462a414ed1e41158b34e115b3ab5;hp=5d835748282d9d63d84b8f9cd197cb2c37e894b4;hpb=83a7ee99a947cbbf331018b803ad6be43a9ccd45;p=ginac.git

diff --git a/check/exam_structure.cpp b/check/exam_structure.cpp
index 5d835748..ecb2e803 100644
--- a/check/exam_structure.cpp
+++ b/check/exam_structure.cpp
@@ -3,7 +3,7 @@
  *  Small test for the structure<> template. */
 
 /*
- *  GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2020 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
@@ -20,11 +20,11 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <iostream>
 #include "ginac.h"
-using namespace std;
 using namespace GiNaC;
 
+#include <iostream>
+using namespace std;
 
 struct sprod_s {
 	ex left, right;
@@ -58,7 +58,7 @@ template <> void sprod::print(const print_context & c, unsigned level) const
 	c.s << "<" << sp.left << "|" << sp.right << ">";
 }
 
-template <> ex sprod::eval(int level) const
+template <> ex sprod::eval() const
 {
 	// symmetric scalar product
 	const sprod_s & sp = get_struct();