vtkMergeBlocks.h

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/*=========================================================================

  Program:   ParaView
  Module:    vtkMergeBlocks.h

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkMergeBlocks_h
#define vtkMergeBlocks_h

#include "vtkDataObjectAlgorithm.h"
#include "vtkPVVTKExtensionsMiscModule.h" // needed for export macro

class vtkUnstructuredGrid;
class VTKPVVTKEXTENSIONSMISC_EXPORT vtkMergeBlocks : public vtkDataObjectAlgorithm
{
public:
  static vtkMergeBlocks* New();
  vtkTypeMacro(vtkMergeBlocks, vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetMacro(MergePoints, bool);
  vtkGetMacro(MergePoints, bool);
  vtkBooleanMacro(MergePoints, bool);


  vtkSetClampMacro(Tolerance, double, 0.0, VTK_DOUBLE_MAX);
  vtkGetMacro(Tolerance, double);


  vtkSetMacro(ToleranceIsAbsolute, bool);
  vtkGetMacro(ToleranceIsAbsolute, bool);
  vtkBooleanMacro(ToleranceIsAbsolute, bool);


  vtkSetMacro(MergePartitionsOnly, bool);
  vtkGetMacro(MergePartitionsOnly, bool);
  vtkBooleanMacro(MergePartitionsOnly, bool);


  vtkSetMacro(OutputDataSetType, int);
  vtkGetMacro(OutputDataSetType, int);

protected:
  vtkMergeBlocks();
  ~vtkMergeBlocks() override;

  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;

  bool MergePoints;
  double Tolerance;
  bool MergePartitionsOnly;
  bool ToleranceIsAbsolute;
  int OutputDataSetType;

private:
  vtkMergeBlocks(const vtkMergeBlocks&) = delete;
  void operator=(const vtkMergeBlocks&) = delete;
};

#endif