host grid getter

dune/tectonic/data-structures/body/body.cc

@@ -94,6 +94,12 @@ auto LeafBody<GridTEMPLATE, VectorType>::grid() const
     return grid_;
 }
 
+template <class GridTEMPLATE, class VectorType>
+auto LeafBody<GridTEMPLATE, VectorType>::hostGrid() const
+-> std::shared_ptr<GridTEMPLATE> {
+
+    return hostGrid_;
+}
 
 template <class GridTEMPLATE, class VectorType>
 auto LeafBody<GridTEMPLATE, VectorType>::gridView() const

dune/tectonic/data-structures/body/body.hh

@@ -90,6 +90,7 @@ class LeafBody {
     void setDeformation(const VectorType& def);
     auto deformation() const -> DeformationFunction&;
     auto grid() const -> std::shared_ptr<GridType>;
+    auto hostGrid() const -> std::shared_ptr<HostGridType>;
 
     auto gridView() const -> const GridView&;
     auto nVertices() const -> size_t;