From: Daniel Arndt <arndtd@ornl.gov>
Date: Thu, 7 Nov 2019 23:05:58 +0000 (-0500)
Subject: Add missing header
X-Git-Tag: v9.2.0-rc1~895^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F9020%2Fhead;p=dealii.git

Add missing header
---

diff --git a/include/deal.II/hp/refinement.h b/include/deal.II/hp/refinement.h
index 8cd5ae50eb..bf696efbcd 100644
--- a/include/deal.II/hp/refinement.h
+++ b/include/deal.II/hp/refinement.h
@@ -22,6 +22,7 @@
 #include <deal.II/base/template_constraints.h>
 
 #include <functional>
+#include <vector>
 
 
 DEAL_II_NAMESPACE_OPEN