X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fexpairseq.cpp;h=1bf63457432eb3e8d9fdd211006b7d7fd42e564d;hp=72848364ae17de1b69f14393bd3ddd45584b5b63;hb=0256e2fe48a0ecce79c37ac209620ca852b7f11a;hpb=75b1f2213aa6dc0e563b8ad6202522a5f40cb5be

diff --git a/ginac/expairseq.cpp b/ginac/expairseq.cpp
index 72848364..1bf63457 100644
--- a/ginac/expairseq.cpp
+++ b/ginac/expairseq.cpp
@@ -30,6 +30,7 @@
 #include "archive.h"
 #include "operators.h"
 #include "utils.h"
+#include "hash_seed.h"
 #include "indexed.h"
 
 #include <algorithm>
@@ -611,8 +612,7 @@ unsigned expairseq::return_type() const
 
 unsigned expairseq::calchash() const
 {
-	const void* this_tinfo = (const void*)typeid(*this).name();
-	unsigned v = golden_ratio_hash((p_int)this_tinfo);
+	unsigned v = make_hash_seed(typeid(*this));
 	epvector::const_iterator i = seq.begin();
 	const epvector::const_iterator end = seq.end();
 	while (i != end) {