05fc1747e0
Also, test to make sure that the deprecated types are still valid.
248 lines
7.4 KiB
C++
248 lines
7.4 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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//
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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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#ifndef vtk_m_cont_CellSetStructured_h
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#define vtk_m_cont_CellSetStructured_h
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#include <vtkm/cont/vtkm_cont_export.h>
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#include <vtkm/TopologyElementTag.h>
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#include <vtkm/cont/CellSet.h>
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#include <vtkm/cont/DeviceAdapter.h>
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#include <vtkm/cont/ErrorBadType.h>
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#include <vtkm/exec/ConnectivityStructured.h>
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#include <vtkm/internal/ConnectivityStructuredInternals.h>
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namespace vtkm
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{
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namespace cont
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{
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template <vtkm::IdComponent DIMENSION>
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class VTKM_ALWAYS_EXPORT CellSetStructured final : public CellSet
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{
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private:
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using Thisclass = vtkm::cont::CellSetStructured<DIMENSION>;
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using InternalsType = vtkm::internal::ConnectivityStructuredInternals<DIMENSION>;
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public:
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static const vtkm::IdComponent Dimension = DIMENSION;
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using SchedulingRangeType = typename InternalsType::SchedulingRangeType;
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vtkm::Id GetNumberOfCells() const override { return this->Structure.GetNumberOfCells(); }
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vtkm::Id GetNumberOfPoints() const override { return this->Structure.GetNumberOfPoints(); }
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vtkm::Id GetNumberOfFaces() const override { return -1; }
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vtkm::Id GetNumberOfEdges() const override { return -1; }
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// Since the entire topology is defined by by three integers, nothing to do here.
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void ReleaseResourcesExecution() override {}
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void SetPointDimensions(SchedulingRangeType dimensions)
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{
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this->Structure.SetPointDimensions(dimensions);
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}
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void SetGlobalPointIndexStart(SchedulingRangeType start)
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{
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this->Structure.SetGlobalPointIndexStart(start);
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}
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SchedulingRangeType GetPointDimensions() const { return this->Structure.GetPointDimensions(); }
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SchedulingRangeType GetCellDimensions() const { return this->Structure.GetCellDimensions(); }
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SchedulingRangeType GetGlobalPointIndexStart() const
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{
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return this->Structure.GetGlobalPointIndexStart();
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}
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vtkm::IdComponent GetNumberOfPointsInCell(vtkm::Id vtkmNotUsed(cellIndex) = 0) const override
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{
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return this->Structure.GetNumberOfPointsInCell();
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}
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vtkm::UInt8 GetCellShape(vtkm::Id vtkmNotUsed(cellIndex) = 0) const override
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{
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return static_cast<vtkm::UInt8>(this->Structure.GetCellShape());
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}
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void GetCellPointIds(vtkm::Id id, vtkm::Id* ptids) const override
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{
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auto asVec = this->Structure.GetPointsOfCell(id);
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for (vtkm::IdComponent i = 0; i < InternalsType::NUM_POINTS_IN_CELL; ++i)
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{
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ptids[i] = asVec[i];
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}
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}
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std::shared_ptr<CellSet> NewInstance() const override
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{
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return std::make_shared<CellSetStructured>();
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}
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void DeepCopy(const CellSet* src) override
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{
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const auto* other = dynamic_cast<const CellSetStructured*>(src);
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if (!other)
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{
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throw vtkm::cont::ErrorBadType("CellSetStructured::DeepCopy types don't match");
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}
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this->Structure = other->Structure;
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}
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template <typename TopologyElement>
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SchedulingRangeType GetSchedulingRange(TopologyElement) const
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{
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VTKM_IS_TOPOLOGY_ELEMENT_TAG(TopologyElement);
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return this->Structure.GetSchedulingRange(TopologyElement());
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}
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template <typename VisitTopology, typename IncidentTopology>
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using ExecConnectivityType =
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vtkm::exec::ConnectivityStructured<VisitTopology, IncidentTopology, Dimension>;
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template <typename DeviceAdapter, typename VisitTopology, typename IncidentTopology>
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struct VTKM_DEPRECATED(
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1.6,
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"Replace ExecutionTypes<D, V, I>::ExecObjectType with ExecConnectivityType<V, I>.")
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ExecutionTypes
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{
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VTKM_IS_DEVICE_ADAPTER_TAG(DeviceAdapter);
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VTKM_IS_TOPOLOGY_ELEMENT_TAG(VisitTopology);
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VTKM_IS_TOPOLOGY_ELEMENT_TAG(IncidentTopology);
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using ExecObjectType = ExecConnectivityType<VisitTopology, IncidentTopology>;
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};
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template <typename VisitTopology, typename IncidentTopology>
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ExecConnectivityType<VisitTopology, IncidentTopology> PrepareForInput(vtkm::cont::DeviceAdapterId,
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VisitTopology,
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IncidentTopology,
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vtkm::cont::Token&) const
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{
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return ExecConnectivityType<VisitTopology, IncidentTopology>(this->Structure);
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}
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template <typename VisitTopology, typename IncidentTopology>
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VTKM_DEPRECATED(1.6, "Provide a vtkm::cont::Token object when calling PrepareForInput.")
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ExecConnectivityType<VisitTopology, IncidentTopology> PrepareForInput(
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vtkm::cont::DeviceAdapterId device,
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VisitTopology visitTopology,
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IncidentTopology incidentTopology) const
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{
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vtkm::cont::Token token;
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return this->PrepareForInput(device, visitTopology, incidentTopology, token);
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}
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void PrintSummary(std::ostream& out) const override
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{
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out << " StructuredCellSet:\n";
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this->Structure.PrintSummary(out);
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}
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// Cannot use the default implementation of the destructor because the CUDA compiler
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// will attempt to create it for device, and then it will fail when it tries to call
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// the destructor of the superclass.
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~CellSetStructured() override {}
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CellSetStructured() = default;
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CellSetStructured(const CellSetStructured& src)
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: CellSet()
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, Structure(src.Structure)
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{
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}
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CellSetStructured& operator=(const CellSetStructured& src)
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{
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this->Structure = src.Structure;
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return *this;
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}
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CellSetStructured(CellSetStructured&& src) noexcept
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: CellSet()
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, Structure(std::move(src.Structure))
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{
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}
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CellSetStructured& operator=(CellSetStructured&& src) noexcept
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{
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this->Structure = std::move(src.Structure);
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return *this;
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}
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private:
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InternalsType Structure;
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};
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#ifndef vtkm_cont_CellSetStructured_cxx
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extern template class VTKM_CONT_TEMPLATE_EXPORT CellSetStructured<1>;
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extern template class VTKM_CONT_TEMPLATE_EXPORT CellSetStructured<2>;
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extern template class VTKM_CONT_TEMPLATE_EXPORT CellSetStructured<3>;
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#endif
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}
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} // namespace vtkm::cont
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//=============================================================================
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// Specializations of serialization related classes
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/// @cond SERIALIZATION
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namespace vtkm
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{
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namespace cont
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{
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template <vtkm::IdComponent DIMENSION>
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struct SerializableTypeString<vtkm::cont::CellSetStructured<DIMENSION>>
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{
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static VTKM_CONT const std::string& Get()
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{
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static std::string name = "CS_Structured<" + std::to_string(DIMENSION) + ">";
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return name;
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}
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};
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}
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} // vtkm::cont
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namespace mangled_diy_namespace
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{
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template <vtkm::IdComponent DIMENSION>
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struct Serialization<vtkm::cont::CellSetStructured<DIMENSION>>
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{
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private:
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using Type = vtkm::cont::CellSetStructured<DIMENSION>;
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public:
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static VTKM_CONT void save(BinaryBuffer& bb, const Type& cs)
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{
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vtkmdiy::save(bb, cs.GetPointDimensions());
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vtkmdiy::save(bb, cs.GetGlobalPointIndexStart());
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}
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static VTKM_CONT void load(BinaryBuffer& bb, Type& cs)
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{
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typename Type::SchedulingRangeType dims, start;
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vtkmdiy::load(bb, dims);
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vtkmdiy::load(bb, start);
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cs = Type{};
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cs.SetPointDimensions(dims);
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cs.SetGlobalPointIndexStart(start);
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}
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};
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} // diy
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/// @endcond SERIALIZATION
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#endif //vtk_m_cont_CellSetStructured_h
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