From 3ddacd14a8c32c2bdc47f092b75578858c8db64a Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 18 Nov 2021 15:40:06 -0700
Subject: [PATCH] Use emplace_back() over push_back().

---
 source/grid/grid_in.cc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/source/grid/grid_in.cc b/source/grid/grid_in.cc
index ee81203adb..33b1010086 100644
--- a/source/grid/grid_in.cc
+++ b/source/grid/grid_in.cc
@@ -1702,12 +1702,12 @@ GridIn<dim, spacedim>::read_comsol_mphtxt(std::istream &in)
             {
               if (spacedim == 1)
                 {
-                  cells.push_back({});
+                  cells.emplace_back();
                   cells.back().vertices = vertices_for_this_element;
                 }
               else
                 {
-                  subcelldata.boundary_lines.push_back({});
+                  subcelldata.boundary_lines.emplace_back();
                   subcelldata.boundary_lines.back().vertices =
                     vertices_for_this_element;
                 }
@@ -1716,12 +1716,12 @@ GridIn<dim, spacedim>::read_comsol_mphtxt(std::istream &in)
             {
               if (spacedim == 2)
                 {
-                  cells.push_back({});
+                  cells.emplace_back();
                   cells.back().vertices = vertices_for_this_element;
                 }
               else
                 {
-                  subcelldata.boundary_quads.push_back({});
+                  subcelldata.boundary_quads.emplace_back();
                   subcelldata.boundary_quads.back().vertices =
                     vertices_for_this_element;
                 }
@@ -1730,7 +1730,7 @@ GridIn<dim, spacedim>::read_comsol_mphtxt(std::istream &in)
             {
               if (spacedim == 3)
                 {
-                  cells.push_back({});
+                  cells.emplace_back();
                   cells.back().vertices = vertices_for_this_element;
                 }
               else
-- 
2.39.5