vtkThreadedCompositeDataPipeline.h

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

  Program:   Visualization Toolkit
  Module:    vtkThreadedCompositeDataPipeline.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.

  =========================================================================*/
#ifndef vtkThreadedCompositeDataPipeline_h
#define vtkThreadedCompositeDataPipeline_h

#include "vtkCommonExecutionModelModule.h" // For export macro
#include "vtkCompositeDataPipeline.h"

class vtkInformationVector;
class vtkInformation;

class VTKCOMMONEXECUTIONMODEL_EXPORT vtkThreadedCompositeDataPipeline : public vtkCompositeDataPipeline
{
 public:
  static vtkThreadedCompositeDataPipeline* New();
  vtkTypeMacro(vtkThreadedCompositeDataPipeline,vtkCompositeDataPipeline);
  void PrintSelf(ostream &os, vtkIndent indent) override;

  int CallAlgorithm(vtkInformation* request, int direction,
                            vtkInformationVector** inInfo,
                            vtkInformationVector* outInfo) override;

 protected:
  vtkThreadedCompositeDataPipeline();
  ~vtkThreadedCompositeDataPipeline() override;
  void ExecuteEach(vtkCompositeDataIterator* iter,
                           vtkInformationVector** inInfoVec,
                           vtkInformationVector* outInfoVec,
                           int compositePort,
                           int connection,
                           vtkInformation* request,
                           std::vector<vtkSmartPointer<vtkCompositeDataSet>>& compositeOutput) override;

 private:
  vtkThreadedCompositeDataPipeline(const vtkThreadedCompositeDataPipeline&) = delete;
  void operator=(const vtkThreadedCompositeDataPipeline&) = delete;
  friend class ProcessBlock;
};

#endif