From 1bd54d47ff2872ce7bb528c1b2be9da38d4b525f Mon Sep 17 00:00:00 2001
From: Max Lyon <lyon@cs.rwth-aachen.de>
Date: Mon, 10 Aug 2020 10:36:08 +0200
Subject: [PATCH] add assignment operator to FilteredIterator to allow
 combination of filtered and argmin

---
 src/OpenMesh/Core/Mesh/SmartRange.hh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/OpenMesh/Core/Mesh/SmartRange.hh b/src/OpenMesh/Core/Mesh/SmartRange.hh
index 8f026b19..0277bd59 100644
--- a/src/OpenMesh/Core/Mesh/SmartRange.hh
+++ b/src/OpenMesh/Core/Mesh/SmartRange.hh
@@ -441,6 +441,13 @@ struct FilteredSmartRangeT : public SmartRangeT<FilteredSmartRangeT<RangeT, Hand
         operator++();
     }
 
+    FilteredIterator& operator=(const FilteredIterator& other)
+    {
+      BaseIterator::operator=(other);
+      end_ = other.end_;
+      return *this;
+    }
+
     FilteredIterator& operator++()
     {
       if (BaseIterator::operator==(end_)) // don't go past end