From: Matthias Maier <tamiko@43-1.org>
Date: Wed, 23 Nov 2022 10:25:07 +0000 (-0600)
Subject: GridGenerators: modernize a cell loop and use range-based for
X-Git-Tag: v9.5.0-rc1~824^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d30557fbdcc48adcea83e84dcaedb697e7f3fee1;p=dealii.git

GridGenerators: modernize a cell loop and use range-based for
---

diff --git a/source/grid/grid_generator.cc b/source/grid/grid_generator.cc
index 1fd8c8c070..497d9506fd 100644
--- a/source/grid/grid_generator.cc
+++ b/source/grid/grid_generator.cc
@@ -1422,9 +1422,7 @@ namespace GridGenerator
 #  ifdef DEBUG
           unsigned int count = 0;
 #  endif
-          for (Triangulation<3>::cell_iterator cell = tria.begin();
-               cell != tria.end();
-               ++cell)
+          for (const auto &cell : tria.cell_iterators())
             if (cell->face(5)->at_boundary())
               {
                 cell->face(5)->set_all_boundary_ids(1);