From: Matthias Maier <tamiko@43-1.org>
Date: Thu, 20 Feb 2020 07:34:30 +0000 (-0600)
Subject: use face_indices
X-Git-Tag: v9.2.0-rc1~443^2~9
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=353f7e0627aee4b4453ceacd19122f2a84246cac;p=dealii.git

use face_indices
---

diff --git a/examples/step-69/step-69.cc b/examples/step-69/step-69.cc
index af53f0cbd4..7ad20ef232 100644
--- a/examples/step-69/step-69.cc
+++ b/examples/step-69/step-69.cc
@@ -623,7 +623,7 @@ namespace Step69
 
     for (const auto &cell : triangulation.active_cell_iterators())
       {
-        for (unsigned int f = 0; f < GeometryInfo<2>::faces_per_cell; ++f)
+        for (auto f : GeometryInfo<dim>::face_indices())
           {
             const auto face = cell->face(f);
 
@@ -1064,7 +1064,7 @@ namespace Step69
         // Now we have to compute the boundary normals. Note that the
         // following loop does not do much unless the element has faces on
         // the boundary of the domain.
-        for (unsigned int f = 0; f < GeometryInfo<dim>::faces_per_cell; ++f)
+        for (auto f : GeometryInfo<dim>::face_indices())
           {
             const auto face = cell->face(f);
             const auto id   = face->boundary_id();
@@ -1346,7 +1346,7 @@ namespace Step69
         for (auto &matrix : cell_cij_matrix)
           matrix = 0.;
 
-        for (unsigned int f = 0; f < GeometryInfo<dim>::faces_per_cell; ++f)
+        for (auto f : GeometryInfo<dim>::face_indices())
           {
             const auto face = cell->face(f);
             const auto id   = face->boundary_id();