From 764611476b260e84201336bc90c98c3031864a7b Mon Sep 17 00:00:00 2001
From: Bruno Blais <blais.bruno@gmail.com>
Date: Thu, 5 Dec 2019 08:24:30 -0500
Subject: [PATCH] - Fixed indentation - Fixed documentation of dof_tools -
 Added the const modified for the dof_comp

---
 include/deal.II/dofs/dof_tools.h | 14 ++++++++++++--
 source/dofs/dof_tools.cc         |  2 +-
 source/dofs/dof_tools.inst.in    |  5 ++++-
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/include/deal.II/dofs/dof_tools.h b/include/deal.II/dofs/dof_tools.h
index fcfe83f181..0048749e3f 100644
--- a/include/deal.II/dofs/dof_tools.h
+++ b/include/deal.II/dofs/dof_tools.h
@@ -26,7 +26,6 @@
 #include <deal.II/dofs/dof_handler.h>
 
 #include <deal.II/fe/component_mask.h>
-#include <deal.II/fe/fe_values.h>
 
 #include <deal.II/hp/dof_handler.h>
 
@@ -2305,6 +2304,17 @@ namespace DoFTools
    * function unsuitable for the case that the given DoFHandler object derives
    * from a parallel::distributed::Triangulation object.  Consequently, this
    * function will produce an error if called with such a DoFHandler.
+   *
+   * @param mapping The mapping from the reference cell to the real cell on
+   * which DoFs are defined.
+   * @param dof_handler The object that describes which DoF indices live on
+   * which cell of the triangulation.
+   * @param support_points A vector that stores the corresponding location of the dofs
+   * in real space coordinates. Previous content of this object is deleted in
+   * this function.
+   * @param component_mask An optional component mask that restricts the
+   * components from which the support points are extracted.
+   *
    */
   template <int dim, int spacedim>
   void
@@ -2352,7 +2362,7 @@ namespace DoFTools
    * contains the corresponding location in real space coordinates. Previous
    * content of this object is deleted in this function.
    * @param component_mask An optional component mask that restricts the
-   * components from which the support points are extracted
+   * components from which the support points are extracted.
    */
   template <int dim, int spacedim>
   void
diff --git a/source/dofs/dof_tools.cc b/source/dofs/dof_tools.cc
index 1ffb78db1e..eea300d155 100644
--- a/source/dofs/dof_tools.cc
+++ b/source/dofs/dof_tools.cc
@@ -2134,7 +2134,7 @@ namespace DoFTools
                 fe_values.get_quadrature_points();
               for (unsigned int i = 0; i < cell->get_fe().dofs_per_cell; ++i)
                 {
-                  unsigned int dof_comp =
+                  const unsigned int dof_comp =
                     cell->get_fe().system_to_component_index(i).first;
 
                   // insert the values into the map if it is a valid component
diff --git a/source/dofs/dof_tools.inst.in b/source/dofs/dof_tools.inst.in
index f87fe38a54..8f6f286626 100644
--- a/source/dofs/dof_tools.inst.in
+++ b/source/dofs/dof_tools.inst.in
@@ -562,7 +562,10 @@ for (deal_II_dimension : DIMENSIONS)
 #if deal_II_dimension == 3
 
     template void DoFTools::map_dofs_to_support_points<1, 3>(
-      const Mapping<1, 3> &, const DoFHandler<1, 3> &, std::vector<Point<3>> &,const ComponentMask &);
+      const Mapping<1, 3> &,
+      const DoFHandler<1, 3> &,
+      std::vector<Point<3>> &,
+      const ComponentMask &);
 
     template void DoFTools::count_dofs_per_block<DoFHandler<1, 3>>(
       const DoFHandler<1, 3> &,
-- 
2.39.5