From: David Wells <drwells@email.unc.edu>
Date: Mon, 13 May 2019 17:27:04 +0000 (-0400)
Subject: cppcheck: Pass a vector by reference.
X-Git-Tag: v9.1.0-rc1~18^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9706d08c75a0aba4a0b4fd3a99a831dbec9adfb5;p=dealii.git

cppcheck: Pass a vector by reference.
---

diff --git a/source/base/hdf5.cc b/source/base/hdf5.cc
index bd13d4adeb..ea7d5058a9 100644
--- a/source/base/hdf5.cc
+++ b/source/base/hdf5.cc
@@ -231,7 +231,7 @@ namespace HDF5
       std::is_same<Container,
                    FullMatrix<typename Container::value_type>>::value,
       Container>::type
-    initialize_container(const std::vector<hsize_t> dimensions)
+    initialize_container(const std::vector<hsize_t> &dimensions)
     {
       // If the rank is higher than 2, then remove single-dimensional entries
       // from the shape defined by dimensions. This is equivalent to the squeeze