/usr/include/vtk-7.1/vtkPStreamTracer.h is in libvtk7-dev 7.1.1+dfsg1-2.
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 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkPStreamTracer.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.
=========================================================================*/
/**
* @class vtkPStreamTracer
* @brief parallel streamline generators
*
* This class implements parallel streamline generators.
* Note that all processes must have
* access to the WHOLE seed source, i.e. the source must be identical
* on all processes.
* @sa
* vtkStreamTracer
*/
#ifndef vtkPStreamTracer_h
#define vtkPStreamTracer_h
#include "vtkStreamTracer.h"
#include "vtkSmartPointer.h" // This is a leaf node. No need to use PIMPL to avoid compile time penalty.
class vtkAbstractInterpolatedVelocityField;
class vtkMultiProcessController;
class PStreamTracerPoint;
class vtkOverlappingAMR;
class AbstractPStreamTracerUtils;
#include "vtkFiltersParallelFlowPathsModule.h" // For export macro
class VTKFILTERSPARALLELFLOWPATHS_EXPORT vtkPStreamTracer : public vtkStreamTracer
{
public:
vtkTypeMacro(vtkPStreamTracer,vtkStreamTracer);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
//@{
/**
* Set/Get the controller use in compositing (set to
* the global controller by default)
* If not using the default, this must be called before any
* other methods.
*/
virtual void SetController(vtkMultiProcessController* controller);
vtkGetObjectMacro(Controller, vtkMultiProcessController);
//@}
static vtkPStreamTracer * New();
protected:
vtkPStreamTracer();
~vtkPStreamTracer();
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
vtkMultiProcessController* Controller;
vtkAbstractInterpolatedVelocityField* Interpolator;
void SetInterpolator(vtkAbstractInterpolatedVelocityField*);
int EmptyData;
private:
vtkPStreamTracer(const vtkPStreamTracer&) VTK_DELETE_FUNCTION;
void operator=(const vtkPStreamTracer&) VTK_DELETE_FUNCTION;
void Trace( vtkDataSet *input,
int vecType,
const char* vecName,
PStreamTracerPoint* pt,
vtkSmartPointer<vtkPolyData>& output,
vtkAbstractInterpolatedVelocityField* func,
int maxCellSize);
bool TraceOneStep(vtkPolyData* traceOut, vtkAbstractInterpolatedVelocityField*, PStreamTracerPoint* pt);
void Prepend(vtkPolyData* path, vtkPolyData* headh);
int Rank;
int NumProcs;
friend class AbstractPStreamTracerUtils;
vtkSmartPointer<AbstractPStreamTracerUtils> Utils;
};
#endif
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