- diff() is now only defined on classes ex and basic, where it handles

[ginac.git] / ginac / utils.h

diff --git a/ginac/utils.h b/ginac/utils.h
index 755881a1f787b180ea6d1169cc67689e3c3b0c2a..fa6f54a589483a739600796a588541cf9252e42b 100644 (file)
--- a/ginac/utils.h
+++ b/ginac/utils.h
@@ -34,7 +34,7 @@ namespace GiNaC {
 #endif // ndef NO_NAMESPACE_GINAC
 
 template<class T>
-string ToString(T const & t)
+string ToString(const T & t)
 {
     char buf[256];
     ostrstream(buf,sizeof(buf)) << t << ends;