From: Reza Rastak <rastak@stanford.edu>
Date: Fri, 19 Jul 2019 22:49:28 +0000 (-0700)
Subject: ranged-for documentation fix
X-Git-Tag: v9.2.0-rc1~1368^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=facb40dbfe1bbf34856c84c4d5dd972cad152ec5;p=dealii.git

ranged-for documentation fix
---

diff --git a/doc/doxygen/headers/c++11.h b/doc/doxygen/headers/c++11.h
index 5f3581a3b8..075311c7f1 100644
--- a/doc/doxygen/headers/c++11.h
+++ b/doc/doxygen/headers/c++11.h
@@ -40,7 +40,7 @@
  * @code
  *   Triangulation<dim> triangulation;
  *   ...
- *   for (auto cell : triangulation.active_cell_iterators())
+ *   for (auto &cell : triangulation.active_cell_iterators())
  *     cell->set_refine_flag();
  * @endcode
  * This relies on functions such as Triangulation::active_cell_iterators(),
diff --git a/include/deal.II/base/iterator_range.h b/include/deal.II/base/iterator_range.h
index 30b9e51cb2..ca862322f6 100644
--- a/include/deal.II/base/iterator_range.h
+++ b/include/deal.II/base/iterator_range.h
@@ -52,7 +52,7 @@ class IteratorOverIterators;
  * @code
  *   Triangulation<dim> triangulation;
  *   ...
- *   for (auto & cell : triangulation.active_cell_iterators())
+ *   for (auto &cell : triangulation.active_cell_iterators())
  *     cell->set_user_flag();
  * @endcode
  * In other words, the <code>cell</code> objects are iterators, and the range
diff --git a/include/deal.II/differentiation/ad/ad_helpers.h b/include/deal.II/differentiation/ad/ad_helpers.h
index 928f92cdff..a41e6c0b28 100644
--- a/include/deal.II/differentiation/ad/ad_helpers.h
+++ b/include/deal.II/differentiation/ad/ad_helpers.h
@@ -1081,7 +1081,7 @@ namespace Differentiation
      *   Vector<double> cell_rhs (...);
      *
      *   // Assembly loop:
-     *   for (auto & cell : ...)
+     *   for (auto &cell : ...)
      *   {
      *     cell->get_dof_indices(local_dof_indices);
      *     const unsigned int n_independent_variables =
@@ -1384,7 +1384,7 @@ namespace Differentiation
      *   Vector<double> cell_rhs (...);
      *
      *   // Assembly loop:
-     *   for (auto & cell : ...)
+     *   for (auto &cell : ...)
      *   {
      *     cell->get_dof_indices(local_dof_indices);
      *     const unsigned int n_independent_variables