From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 14 Jan 2021 17:29:54 +0000 (-0700)
Subject: Use the correct type for a variable.
X-Git-Tag: v9.3.0-rc1~627^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F11542%2Fhead;p=dealii.git

Use the correct type for a variable.
---

diff --git a/source/grid/grid_generator.cc b/source/grid/grid_generator.cc
index 1c346a464e..9b72cf3b50 100644
--- a/source/grid/grid_generator.cc
+++ b/source/grid/grid_generator.cc
@@ -1308,12 +1308,9 @@ namespace GridGenerator
                 Assert(false, ExcInternalError());
             }
 
-      for (typename Triangulation<dim, spacedim>::cell_iterator cell =
-             tria.begin();
-           cell != tria.end();
-           ++cell)
+      for (const auto &cell : tria.cell_iterators())
         {
-          char id = 0;
+          types::material_id id = 0;
           for (unsigned int d = 0; d < dim; ++d)
             if (cell->center()(d) > 0)
               id += (1 << d);