Address minor style issues.

diff --git a/include/deal.II/grid/manifold.h b/include/deal.II/grid/manifold.h
index a2189786f2c778ecfc987883ace3d5625769f478..5e00cfd1d57f16828bf0a071f4a17e5e44b0fd64 100644 (file)
--- 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 68617e58b8f054946a631ba40f99491d6ec8c2d7..80f4aa997059e492cf69218de15386e786eb7e13 100644 (file)
--- 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)
 {}