From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Tue, 26 Jun 2018 12:17:58 +0000 (+0200)
Subject: Merge pull request #6844 from masterleinad/return_iterator_const_ref
X-Git-Tag: v9.1.0-rc1~980
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09e010a24ea78c6bb6cef283de06600640dbbcbd;p=dealii.git

Merge pull request #6844 from masterleinad/return_iterator_const_ref

Return dereferenced IteratorOverIterators object by const reference
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09e010a24ea78c6bb6cef283de06600640dbbcbd