/usr/include/paraview/vtkCollectPolyData.h is in paraview-dev 5.0.1+dfsg1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkCollectPolyData.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.
=========================================================================*/
// .NAME vtkCollectPolyData - Collect distributed polydata.
// .SECTION Description
// This filter has code to collect polydat from across processes onto node 0.
// Collection can be turned on or off using the "PassThrough" flag.
#ifndef vtkCollectPolyData_h
#define vtkCollectPolyData_h
#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class vtkMultiProcessController;
class vtkSocketController;
class VTKFILTERSPARALLEL_EXPORT vtkCollectPolyData : public vtkPolyDataAlgorithm
{
public:
  static vtkCollectPolyData *New();
  vtkTypeMacro(vtkCollectPolyData, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  // Description:
  // By defualt this filter uses the global controller,
  // but this method can be used to set another instead.
  virtual void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);
  // Description:
  // When this filter is being used in client-server mode,
  // this is the controller used to communicate between
  // client and server.  Client should not set the other controller.
  virtual void SetSocketController(vtkSocketController*);
  vtkGetObjectMacro(SocketController, vtkSocketController);
  // Description:
  // To collect or just copy input to output. Off (collect) by default.
  vtkSetMacro(PassThrough, int);
  vtkGetMacro(PassThrough, int);
  vtkBooleanMacro(PassThrough, int);
protected:
  vtkCollectPolyData();
  ~vtkCollectPolyData();
  int PassThrough;
  // Data generation method
  virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  vtkMultiProcessController *Controller;
  vtkSocketController *SocketController;
private:
  vtkCollectPolyData(const vtkCollectPolyData&); // Not implemented
  void operator=(const vtkCollectPolyData&); // Not implemented
};
#endif
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