From: Matthias Maier <tamiko@43-1.org>
Date: Sat, 11 May 2019 21:01:08 +0000 (-0500)
Subject: use range-based for loop
X-Git-Tag: v9.1.0-rc1~48^2~3
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6df98ff1302a71085f244c1253ee77aa5464068;p=dealii.git

use range-based for loop
---

diff --git a/examples/step-6/step-6.cc b/examples/step-6/step-6.cc
index 18bb3b4768..583a8de938 100644
--- a/examples/step-6/step-6.cc
+++ b/examples/step-6/step-6.cc
@@ -284,10 +284,7 @@ void Step6<dim>::assemble_system()
 
   std::vector<types::global_dof_index> local_dof_indices(dofs_per_cell);
 
-  typename DoFHandler<dim>::active_cell_iterator cell =
-                                                   dof_handler.begin_active(),
-                                                 endc = dof_handler.end();
-  for (; cell != endc; ++cell)
+  for (const auto cell : dof_handler.active_cell_iterators())
     {
       cell_matrix = 0;
       cell_rhs    = 0;