From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Tue, 27 Nov 2018 22:57:25 +0000 (+0100)
Subject: Fix a few clang-tidy complains
X-Git-Tag: v9.1.0-rc1~526^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7480%2Fhead;p=dealii.git

Fix a few clang-tidy complains
---

diff --git a/source/grid/grid_in.cc b/source/grid/grid_in.cc
index 1261dbac8c..3235474644 100644
--- a/source/grid/grid_in.cc
+++ b/source/grid/grid_in.cc
@@ -376,7 +376,7 @@ GridIn<dim, spacedim>::read_vtk(std::istream &in)
                       // keyword
                       std::string set = "";
                       in >> keyword;
-                      for (auto set_cmp : data_sets)
+                      for (const auto &set_cmp : data_sets)
                         if (keyword == set_cmp)
                           {
                             set = keyword;
diff --git a/source/grid/grid_out.cc b/source/grid/grid_out.cc
index e6a431472f..ed724e5607 100644
--- a/source/grid/grid_out.cc
+++ b/source/grid/grid_out.cc
@@ -2960,7 +2960,7 @@ namespace
           if (line->manifold_id() != numbers::flat_manifold_id ||
               (line->boundary_id() != 0 &&
                line->boundary_id() != numbers::invalid_boundary_id))
-            res.push_back(line);
+            res.emplace_back(line);
         }
     const_cast<Triangulation<3, 3> &>(tria).load_user_flags_line(flags);
     return res;