vtkPassArrays.h

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

  Program:   Visualization Toolkit
  Module:    vtkPassArrays.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm 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.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef vtkPassArrays_h
#define vtkPassArrays_h

#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkDataObjectAlgorithm.h"

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

  virtual void AddArray(int fieldType, const char* name);

  virtual void AddPointDataArray(const char* name);
  virtual void AddCellDataArray(const char* name);
  virtual void AddFieldDataArray(const char* name);

  virtual void RemoveArray(int fieldType, const char* name);

  virtual void RemovePointDataArray(const char* name);
  virtual void RemoveCellDataArray(const char* name);
  virtual void RemoveFieldDataArray(const char* name);


  virtual void ClearArrays();
  virtual void ClearPointDataArrays();
  virtual void ClearCellDataArrays();
  virtual void ClearFieldDataArrays();


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


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

  virtual void AddFieldType(int fieldType);

  virtual void ClearFieldTypes();

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

protected:
  vtkPassArrays();
  ~vtkPassArrays() override;

  int FillInputPortInformation(int port, vtkInformation* info) override;

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

  int RequestData(
    vtkInformation*,
    vtkInformationVector**,
    vtkInformationVector*) override;

  bool RemoveArrays;
  bool UseFieldTypes;

  class Internals;
  Internals* Implementation;

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

#endif