From: Stefano Dominici <sfndmn@gmail.com>
Date: Thu, 18 Oct 2018 13:25:30 +0000 (+0200)
Subject: Added virtual destructor to classes derived from ChartManifold
X-Git-Tag: v9.1.0-rc1~605^2~2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d93ef1a0a8673e4a3cc6096e3944461e51110ca1;p=dealii.git

Added virtual destructor to classes derived from ChartManifold

PolarManifold, TensorProductManifol, and TorusManifold
were lacking a virtual destructor.
---

diff --git a/include/deal.II/grid/manifold_lib.h b/include/deal.II/grid/manifold_lib.h
index f6da483202..a4498acaf3 100644
--- a/include/deal.II/grid/manifold_lib.h
+++ b/include/deal.II/grid/manifold_lib.h
@@ -73,6 +73,11 @@ public:
    */
   PolarManifold(const Point<spacedim> center = Point<spacedim>());
 
+  /**
+   * Virtual destructor
+   */
+  virtual ~PolarManifold() = default;
+
   /**
    * Make a clone of this Manifold object.
    */
@@ -399,6 +404,10 @@ public:
                       const Point<spacedim> &    point_on_axis,
                       const double               tolerance = 1e-10);
 
+  /**
+   * Virtual destructor.
+   */
+  virtual ~CylindricalManifold() = default;
   /**
    * Make a clone of this Manifold object.
    */
@@ -498,6 +507,7 @@ public:
     const Tensor<1, chartdim> &periodicity = Tensor<1, chartdim>(),
     const double               tolerance   = 1e-10);
 
+
   /**
    * Expressions constructor. Takes the expressions of the push_forward
    * function of spacedim components, and of the pull_back function of @p
@@ -667,6 +677,11 @@ public:
    */
   TorusManifold(const double R, const double r);
 
+  /**
+   * Virtual destructor
+   */
+  virtual ~TorusManifold() = default;
+
   /**
    * Make a clone of this Manifold object.
    */
diff --git a/include/deal.II/grid/tensor_product_manifold.h b/include/deal.II/grid/tensor_product_manifold.h
index d0b4e7bc31..2c847d6099 100644
--- a/include/deal.II/grid/tensor_product_manifold.h
+++ b/include/deal.II/grid/tensor_product_manifold.h
@@ -89,6 +89,11 @@ public:
     const ChartManifold<dim_A, spacedim_A, chartdim_A> &manifold_A,
     const ChartManifold<dim_B, spacedim_B, chartdim_B> &manifold_B);
 
+  /**
+   * Virtual destructor
+   */
+  virtual ~TensorProductManifold() = default;
+
   /**
    * Clone this manifold.
    */