From 1647aea7e7f3f5a9a8af51c798c15b2cd9a32f57 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Fri, 4 Mar 2016 11:59:51 -0600
Subject: [PATCH] Address minor style issues.

---
 include/deal.II/grid/manifold.h | 8 ++++----
 source/grid/manifold.cc         | 9 +++++----
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/include/deal.II/grid/manifold.h b/include/deal.II/grid/manifold.h
index a2189786f2..5e00cfd1d5 100644
--- a/include/deal.II/grid/manifold.h
+++ b/include/deal.II/grid/manifold.h
@@ -400,7 +400,7 @@ public:
  * @author Luca Heltai, 2014
  */
 template <int dim, int spacedim=dim>
-class FlatManifold: public Manifold<dim, spacedim>
+class FlatManifold : public Manifold<dim, spacedim>
 {
 public:
   /**
@@ -430,7 +430,7 @@ public:
    * guaranteed to lie in the periodicity box plus or minus
    * tolerance*periodicity.norm().
    */
-  FlatManifold (const Point<spacedim> periodicity=Point<spacedim>(),
+  FlatManifold (const Point<spacedim> &periodicity = Point<spacedim>(),
                 const double tolerance=1e-10);
 
   /**
@@ -615,7 +615,7 @@ private:
  * @author Luca Heltai, 2013, 2014
  */
 template <int dim, int spacedim=dim, int chartdim=dim>
-class ChartManifold: public Manifold<dim,spacedim>
+class ChartManifold : public Manifold<dim,spacedim>
 {
 public:
   /**
@@ -632,7 +632,7 @@ public:
    * of (2*pi-eps) and (eps) is not pi, but 2*pi (or zero), since, on the
    * manifold, these two points are at distance 2*eps and not (2*pi-eps)
    */
-  ChartManifold(const Point<chartdim> periodicity=Point<chartdim>());
+  ChartManifold(const Point<chartdim> &periodicity = Point<chartdim>());
 
   /**
    * Destructor. Does nothing here, but needs to be declared to make it
diff --git a/source/grid/manifold.cc b/source/grid/manifold.cc
index 68617e58b8..80f4aa9970 100644
--- a/source/grid/manifold.cc
+++ b/source/grid/manifold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2015 by the deal.II authors
+// Copyright (C) 1998 - 2016 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
@@ -228,8 +228,9 @@ Manifold<dim,spacedim>::get_tangent_vector(const Point<spacedim> &x1,
 
 
 template <int dim, int spacedim>
-FlatManifold<dim,spacedim>::FlatManifold (const Point<spacedim> periodicity,
-                                          const double tolerance) :
+FlatManifold<dim,spacedim>::FlatManifold (const Point<spacedim> &periodicity,
+                                          const double tolerance)
+  :
   periodicity(periodicity),
   tolerance(tolerance)
 {}
@@ -326,7 +327,7 @@ ChartManifold<dim,spacedim,chartdim>::~ChartManifold ()
 
 
 template <int dim, int spacedim, int chartdim>
-ChartManifold<dim,spacedim,chartdim>::ChartManifold (const Point<chartdim> periodicity)
+ChartManifold<dim,spacedim,chartdim>::ChartManifold (const Point<chartdim> &periodicity)
   :
   sub_manifold(periodicity)
 {}
-- 
2.39.5