From 483b50abdc0b5d6ee781cbcce0b611bb7460a2fb Mon Sep 17 00:00:00 2001
From: Philip Trettner <Philip.Trettner@rwth-aachen.de>
Date: Mon, 23 Nov 2020 13:26:18 +0100
Subject: [PATCH] fixed missing base class
---
src/polymesh/iterators.hh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/polymesh/iterators.hh b/src/polymesh/iterators.hh
index bea068b..5ffc7e1 100644
--- a/src/polymesh/iterators.hh
+++ b/src/polymesh/iterators.hh
@@ -100,7 +100,7 @@ struct attribute_iterator : smart_iterator<attribute_iterator<AttributeT>>
// ================= FILTER + MAP =================
template <class IteratorT, class PredT>
-struct filtering_iterator final
+struct filtering_iterator final : smart_iterator<filtering_iterator<IteratorT, PredT>>
{
IteratorT it;
PredT pred;
--
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