From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Fri, 29 Jun 2018 19:58:02 +0000 (+0200)
Subject: Remove unused variable in dox file
X-Git-Tag: v9.1.0-rc1~965^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b432c4e14257203c81f2bb5d497ebd1cbf0469a;p=dealii.git

Remove unused variable in dox file
---

diff --git a/examples/step-13/doc/results.dox b/examples/step-13/doc/results.dox
index 66f1dae6fe..27b6708044 100644
--- a/examples/step-13/doc/results.dox
+++ b/examples/step-13/doc/results.dox
@@ -165,7 +165,6 @@ superapproximation effects of which the globally refined mesh can
 profit. Answer 2: this quick hack
 @code
   bool refinement_indicated = false;
-  typename Triangulation<dim>::active_cell_iterator cell;
   for (const auto &cell : triangulation.active_cell_iterators())
     for (unsigned int v=0; v<GeometryInfo<dim>::vertices_per_cell; ++v)
 	  if (cell->vertex(v) == Point<dim>(.5,.5))