From: Martin Kronbichler <martin.kronbichler@it.uu.se>
Date: Wed, 17 Nov 2021 09:05:09 +0000 (+0100)
Subject: Merge pull request #12961 from bangerth/unsigned-2
X-Git-Tag: v9.4.0-rc1~830
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa1085cdc03a26cf1a5b967cb0bb882630115dbf;p=dealii.git

Merge pull request #12961 from bangerth/unsigned-2

Make the 'direction' argument of some GridTools functions 'unsigned'.
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fa1085cdc03a26cf1a5b967cb0bb882630115dbf