vtkMergeArrays.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkMergeArrays.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 vtkMergeArrays_h
#define vtkMergeArrays_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"
 
#include <string> // Needed for protected method argument
 
class vtkDataSet;
class vtkFieldData;
 
class VTKFILTERSGENERAL_EXPORT vtkMergeArrays : public vtkPassInputTypeAlgorithm
{
public:
  static vtkMergeArrays* New();
 
  vtkTypeMacro(vtkMergeArrays, vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
protected:
  vtkMergeArrays();
  ~vtkMergeArrays() override;
 
 
  virtual bool GetOutputArrayName(
    vtkFieldData* arrays, const char* inArrayName, int inputIndex, std::string& outputArrayName);
 
 
  void MergeArrays(int inputIndex, vtkFieldData* inputFD, vtkFieldData* outputFD);
 
 
  virtual int MergeDataObjectFields(vtkDataObject* input, int inputIndex, vtkDataObject* output);
 
  // see algorithm for more info
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
private:
  vtkMergeArrays(const vtkMergeArrays&) = delete;
  void operator=(const vtkMergeArrays&) = delete;
};
 
#endif