From: Alexei Sheplyakov <varg@theor.jinr.ru>
Date: Wed, 15 Oct 2008 11:32:11 +0000 (+0400)
Subject: indexed::eval: use standard C++ RTTI.
X-Git-Tag: release_1-5-0~49
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=e858ebe524f9beac33d492b9a4e614666819c3ab

indexed::eval: use standard C++ RTTI.

Custom RTTI considered harmful, part 3.
---

diff --git a/ginac/indexed.cpp b/ginac/indexed.cpp
index aa850039..df89f129 100644
--- a/ginac/indexed.cpp
+++ b/ginac/indexed.cpp
@@ -299,7 +299,7 @@ ex indexed::eval(int level) const
 		return f * thiscontainer(v);
 	}
 
-	if(this->tinfo()==&indexed::tinfo_static && seq.size()==1)
+	if((typeid(*this) == typeid(indexed)) && seq.size()==1)
 		return base;
 
 	// Canonicalize indices according to the symmetry properties