92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//
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// Copyright 2015 Sandia Corporation.
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// Copyright 2015 UT-Battelle, LLC.
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// Copyright 2015 Los Alamos National Security.
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//
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// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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//
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// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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// Laboratory (LANL), the U.S. Government retains certain rights in
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// this software.
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//============================================================================
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#ifndef vtk_m_cont_CellSetStructured_h
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#define vtk_m_cont_CellSetStructured_h
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#include <vtkm/cont/CellSet.h>
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#include <vtkm/RegularConnectivity.h>
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#include <vtkm/RegularStructure.h>
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namespace vtkm {
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namespace cont {
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template<vtkm::IdComponent DIMENSION>
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class CellSetStructured : public CellSet
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{
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public:
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static const vtkm::IdComponent Dimension=DIMENSION;
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VTKM_CONT_EXPORT
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CellSetStructured(const std::string &name = std::string())
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: CellSet(name,Dimension)
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{
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}
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virtual vtkm::Id GetNumCells() const
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{
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return this->Structure.GetNumberOfCells();
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}
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template<vtkm::cont::TopologyType FromTopology,
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vtkm::cont::TopologyType ToTopology>
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struct ConnectivityType {
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typedef vtkm::RegularConnectivity<FromTopology,ToTopology,Dimension> Type;
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};
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VTKM_CONT_EXPORT
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vtkm::RegularConnectivity<vtkm::cont::NODE,vtkm::cont::CELL,Dimension>
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GetNodeToCellConnectivity() const
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{
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typedef vtkm::RegularConnectivity<vtkm::cont::NODE,
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vtkm::cont::CELL,
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Dimension> NodeToCellConnectivity;
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return NodeToCellConnectivity(this->Structure);
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}
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VTKM_CONT_EXPORT
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vtkm::RegularConnectivity<vtkm::cont::CELL,vtkm::cont::NODE,Dimension>
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GetCellToNodeConnectivity() const
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{
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typedef vtkm::RegularConnectivity<vtkm::cont::CELL,
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vtkm::cont::NODE,
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Dimension> CellToNodeConnectivity;
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return CellToNodeConnectivity(this->Structure);
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}
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virtual void PrintSummary(std::ostream &out) const
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{
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out << " StructuredCellSet: " << this->GetName()
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<< " dim= " << this->GetDimensionality() << std::endl;
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this->Structure.PrintSummary(out);
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}
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public:
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vtkm::RegularStructure<Dimension> Structure;
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};
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}
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} // namespace vtkm::cont
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#endif //vtk_m_cont_CellSetStructured_h
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