]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Added Vector::get_function_symmetric_gradients_from_local_dof_values
authorJean-Paul Pelteret <jppelteret@gmail.com>
Thu, 10 Aug 2017 22:57:12 +0000 (16:57 -0600)
committerJean-Paul Pelteret <jppelteret@gmail.com>
Sat, 12 Aug 2017 17:09:31 +0000 (11:09 -0600)
include/deal.II/fe/fe_values.h
source/fe/fe_values.cc
source/fe/fe_values.inst.in

index 724df6475274d06f5a26fbee40d121a184a4ce3a..895543894bda1e5ca4a342086b9b4f05212abbbb 100644 (file)
@@ -922,6 +922,14 @@ namespace FEValuesViews
     get_function_symmetric_gradients (const InputVector &fe_function,
                                       std::vector<typename ProductType<symmetric_gradient_type,typename InputVector::value_type>::type> &symmetric_gradients) const;
 
+    /**
+     * @copydoc FEValuesViews::Vector::get_function_values_from_local_dof_values()
+     */
+    template <class InputVector>
+    void
+    get_function_symmetric_gradients_from_local_dof_values (const InputVector &dof_values,
+                                                            std::vector<typename OutputType<typename InputVector::value_type>::symmetric_gradient_type> &symmetric_gradients) const;
+
     /**
      * Return the divergence of the selected vector components of the finite
      * element function characterized by <tt>fe_function</tt> at the
index dcd5a1086ce1e098c2944c621480763a8dfc193e..8a3289b105dabb3545a36c37b963b71b2de44e3a 100644 (file)
@@ -1598,6 +1598,27 @@ namespace FEValuesViews
 
 
 
+  template <int dim, int spacedim>
+  template <class InputVector>
+  void
+  Vector<dim,spacedim>::
+  get_function_symmetric_gradients_from_local_dof_values(const InputVector &dof_values,
+                                                         std::vector<typename OutputType<typename InputVector::value_type>::symmetric_gradient_type> &symmetric_gradients) const
+  {
+    Assert (fe_values->update_flags & update_gradients,
+            (typename FEValuesBase<dim,spacedim>::ExcAccessToUninitializedField("update_gradients")));
+    Assert (fe_values->present_cell.get() != nullptr,
+            ExcMessage ("FEValues object is not reinit'ed to any cell"));
+    AssertDimension (dof_values.size(), fe_values->dofs_per_cell);
+
+    internal::do_function_symmetric_gradients<dim,spacedim>
+    (make_array_view(dof_values.begin(), dof_values.end()),
+     fe_values->finite_element_output.shape_gradients, shape_function_data,
+     symmetric_gradients);
+  }
+
+
+
   template <int dim, int spacedim>
   template <class InputVector>
   void
index 99b74e3bc170280a19da30d692652e7faed43d49..b0b722db57b46e91d3c31c5590265210ecfcbfb6 100644 (file)
@@ -181,6 +181,11 @@ for (VEC : GENERAL_CONTAINER_TYPES;
     void FEValuesViews::Vector<deal_II_dimension, deal_II_space_dimension>
     ::get_function_gradients_from_local_dof_values<VEC<Number>>
             (const VEC<Number>&, std::vector<typename OutputType<Number>::gradient_type>&) const;
+
+    template
+    void FEValuesViews::Vector<deal_II_dimension, deal_II_space_dimension>
+    ::get_function_symmetric_gradients_from_local_dof_values<VEC<Number>>
+            (const VEC<Number>&, std::vector<typename OutputType<Number>::symmetric_gradient_type>&) const;
 #endif
 }
 

In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move.

Douglas Adams


Typeset in Trocchi and Trocchi Bold Sans Serif.