vtkQuerySelectionSource.h

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

  Program:   ParaView
  Module:    vtkQuerySelectionSource.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 vtkQuerySelectionSource_h
#define vtkQuerySelectionSource_h

#include "vtkPVVTKExtensionsExtractionModule.h" //needed for exports
#include "vtkSelectionAlgorithm.h"

class vtkAbstractArray;

class VTKPVVTKEXTENSIONSEXTRACTION_EXPORT vtkQuerySelectionSource : public vtkSelectionAlgorithm
{
public:
  static vtkQuerySelectionSource* New();
  vtkTypeMacro(vtkQuerySelectionSource, vtkSelectionAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetStringMacro(QueryString);
  vtkGetStringMacro(QueryString);

  vtkSetMacro(CompositeIndex, int);
  vtkGetMacro(CompositeIndex, int);

  vtkSetMacro(HierarchicalLevel, int);
  vtkGetMacro(HierarchicalLevel, int);

  vtkSetMacro(HierarchicalIndex, int);
  vtkGetMacro(HierarchicalIndex, int);

  vtkSetMacro(ProcessID, int);
  vtkGetMacro(ProcessID, int);

  // Possible values are as defined by
  // vtkSelectionNode::SelectionField.
  vtkSetMacro(FieldType, int);
  vtkGetMacro(FieldType, int);

  const char* GetUserFriendlyText();


  vtkSetMacro(Inverse, int);
  vtkGetMacro(Inverse, int);


  vtkSetClampMacro(NumberOfLayers, int, 0, VTK_INT_MAX);
  vtkGetMacro(NumberOfLayers, int);
protected:
  vtkQuerySelectionSource();
  ~vtkQuerySelectionSource() override;

  int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;

  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;

  int FieldType;

  char* QueryString;

  int CompositeIndex;
  int HierarchicalIndex;
  int HierarchicalLevel;
  int ProcessID;
  int NumberOfLayers;

private:
  vtkQuerySelectionSource(const vtkQuerySelectionSource&) = delete;
  void operator=(const vtkQuerySelectionSource&) = delete;

  class vtkInternals;
  vtkInternals* Internals;

  int Inverse;
};

#endif