vtkPartitionedDataSet.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkPartitionedDataSet_h
#define vtkPartitionedDataSet_h
 
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkDataObjectTree.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALMANUAL
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataSet;
class VTKCOMMONDATAMODEL_EXPORT VTK_MARSHALMANUAL vtkPartitionedDataSet : public vtkDataObjectTree
{
public:
  static vtkPartitionedDataSet* New();
  vtkTypeMacro(vtkPartitionedDataSet, vtkDataObjectTree);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  int GetDataObjectType() VTK_FUTURE_CONST override { return VTK_PARTITIONED_DATA_SET; }

  void SetNumberOfPartitions(unsigned int numPartitions);

  unsigned int GetNumberOfPartitions();


  vtkDataSet* GetPartition(unsigned int idx);
  vtkDataObject* GetPartitionAsDataObject(unsigned int idx);

  void SetPartition(unsigned int idx, vtkDataObject* partition);

  vtkTypeBool HasMetaData(unsigned int idx) { return this->Superclass::HasChildMetaData(idx); }

  vtkInformation* GetMetaData(unsigned int idx) { return this->Superclass::GetChildMetaData(idx); }


  static vtkPartitionedDataSet* GetData(vtkInformation* info);
  static vtkPartitionedDataSet* GetData(vtkInformationVector* v, int i = 0);

  vtkInformation* GetMetaData(vtkCompositeDataIterator* iter) override
  {
    return this->Superclass::GetMetaData(iter);
  }

  vtkTypeBool HasMetaData(vtkCompositeDataIterator* iter) override
  {
    return this->Superclass::HasMetaData(iter);
  }

  void RemoveNullPartitions();
 
protected:
  vtkPartitionedDataSet();
  ~vtkPartitionedDataSet() override;

  vtkDataObjectTree* CreateForCopyStructure(vtkDataObjectTree*) override { return nullptr; }
 
private:
  vtkPartitionedDataSet(const vtkPartitionedDataSet&) = delete;
  void operator=(const vtkPartitionedDataSet&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif