text: /*
     For more information, please see: http://software.sci.utah.edu
  
     The MIT License
  
     Copyright (c) 2020 Scientific Computing and Imaging Institute,
     University of Utah.
  
     Permission is hereby granted, free of charge, to any person obtaining a
     copy of this software and associated documentation files (the "Software"),
     to deal in the Software without restriction, including without limitation
     the rights to use, copy, modify, merge, publish, distribute, sublicense,
     and/or sell copies of the Software, and to permit persons to whom the
     Software is furnished to do so, subject to the following conditions:
  
     The above copyright notice and this permission notice shall be included
     in all copies or substantial portions of the Software.
  
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     DEALINGS IN THE SOFTWARE.
  */
  
  
  /// @todo Documentation Core/Datatypes/Mesh/VirtualMeshFacade.h
  
  #ifndef CORE_DATATYPES_MESH_VIRTUALMESHFACADE_H
  #define CORE_DATATYPES_MESH_VIRTUALMESHFACADE_H
  
  #include <Core/Datatypes/Mesh/MeshFacade.h>
  #include <Core/Datatypes/Mesh/share.h>
  
  namespace SCIRun {
  namespace Core {
  namespace Datatypes {
  
    template <class VirtualMeshType>
    class VirtualMeshFacade : public MeshFacade<VirtualMeshType>
    {
    public:
      typedef MeshFacade<VirtualMeshType> my_base;
  
      explicit VirtualMeshFacade(SharedPointer<VirtualMeshType> vmesh) : vmesh_(vmesh)
      {
        /// @todo: necessary? interface to vmesh
        //if (! vmesh->is_latvolmesh()
        //  && ! vmesh->is_trisurfmesh()
        //  && ! vmesh->is_tetvolmesh())
        //  THROW_INVALID_ARGUMENT("Incorrect mesh type for this facade type.");
      }
  
      typename my_base::Edges edges() const override
      {
        return typename my_base::Edges(typename SmartEdgeIterator<VirtualMeshType>::Type(vmesh_.get()), typename SmartEdgeIterator<VirtualMeshType>::Type(vmesh_.get(), true));
      }
  
      typename my_base::Faces faces() const override
      {
        return typename my_base::Faces(typename SmartFaceIterator<VirtualMeshType>::Type(vmesh_.get()), typename SmartFaceIterator<VirtualMeshType>::Type(vmesh_.get(), true));
      }
  
      typename my_base::Nodes nodes() const override
      {
        return typename my_base::Nodes(typename SmartNodeIterator<VirtualMeshType>::Type(vmesh_.get()), typename SmartNodeIterator<VirtualMeshType>::Type(vmesh_.get(), true));
      }
  
      typename my_base::Cells cells() const override
      {
        return typename my_base::Cells(typename SmartCellIterator<VirtualMeshType>::Type(vmesh_.get()), typename SmartCellIterator<VirtualMeshType>::Type(vmesh_.get(), true));
      }
  
      size_t numNodes() const override
      {
        return vmesh_->num_nodes();
      }
  
      size_t numEdges() const override
      {
        /// @todo: need to split out that Synchronize enum
        vmesh_->synchronize(/*Mesh5::EDGES_E*/ 2);
        return vmesh_->num_edges();
      }
  
      size_t numFaces() const override
      {
        return vmesh_->num_faces();
      }
  
      size_t numCells() const override
      {
        /// @todo: need to split out that Synchronize enum
        vmesh_->synchronize(/* CELLS_E */ 1 << 3);
        return vmesh_->num_cells();
      }
  
      size_t numElements() const override
      {
        return vmesh_->num_elems();
      }
    private:
      SharedPointer<VirtualMeshType> vmesh_;
    };
  
  }}}
  
  #endif
  