This file is indexed.

/usr/include/vtk-5.8/vtkExtractSelectedThresholds.h is in libvtk5-dev 5.8.0-5.

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
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkExtractSelectedThresholds.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 vtkExtractSelectedThresholds - extract a cells or points from a 
// dataset that have values within a set of thresholds.

// .SECTION Description
// vtkExtractSelectedThresholds extracts all cells and points with attribute 
// values that lie within a vtkSelection's THRESHOLD contents. The selecion
// can specify to threshold a particular array within either the point or cell
// attribute data of the input. This is similar to vtkThreshold
// but allows mutliple thresholds ranges.
// This filter adds a scalar array called vtkOriginalCellIds that says what 
// input cell produced each output cell. This is an example of a Pedigree ID 
// which helps to trace back results.

// .SECTION See Also
// vtkSelection vtkExtractSelection vtkThreshold 

#ifndef __vtkExtractSelectedThresholds_h
#define __vtkExtractSelectedThresholds_h

#include "vtkExtractSelectionBase.h"

class vtkDataArray;
class vtkSelection;
class vtkSelectionNode;

class VTK_GRAPHICS_EXPORT vtkExtractSelectedThresholds : public vtkExtractSelectionBase
{
public:
  vtkTypeMacro(vtkExtractSelectedThresholds, vtkExtractSelectionBase);
  void PrintSelf(ostream& os, vtkIndent indent);

  // Description:
  // Constructor
  static vtkExtractSelectedThresholds *New();

  // Description:
  // Function for determining whether a value in a data array passes
  // the threshold test(s) provided in lims.  Returns 1 if the value
  // passes at least one of the threshold tests.
  // If \c scalars is NULL, then the id itself is used as the scalar value.
  static int EvaluateValue(vtkDataArray *scalars,
    vtkIdType id, vtkDataArray *lims)
    {
    return vtkExtractSelectedThresholds::EvaluateValue(scalars, 0, id, lims);
    }

  // Description:
  // Same as the other EvaluateValue except that the component to be compared
  // can be picked using array_component_no (use -1 for magnitude).
  // If \c scalars is NULL, then the id itself is used as the scalar value.
  static int EvaluateValue(vtkDataArray *array,
    int array_component_no,
    vtkIdType id, vtkDataArray *lims);

  // Description:
  // Function for determining whether a value in a data array passes
  // the threshold test(s) provided in lims.  Returns 1 if the value
  // passes at least one of the threshold tests.  Also returns in
  // AboveCount, BelowCount and InsideCount the number of tests where
  // the value was above, below or inside the interval.
  // If \c scalars is NULL, then the id itself is used as the scalar value.
  static int EvaluateValue(vtkDataArray *scalars, vtkIdType id,
    vtkDataArray *lims, int *AboveCount, int *BelowCount, int *InsideCount)
    {
    return vtkExtractSelectedThresholds::EvaluateValue(scalars, 0,
      id, lims, AboveCount, BelowCount, InsideCount);
    }

  // Description:
  // Same as the other EvaluateValue except that the component to be compared
  // can be picked using array_component_no (use -1 for magnitude).
  // If \c scalars is NULL, then the id itself is used as the scalar value.
  static int EvaluateValue(vtkDataArray *scalars,
    int array_component_no,
    vtkIdType id,
    vtkDataArray *lims, int *AboveCount, int *BelowCount, int *InsideCount);

protected:
  vtkExtractSelectedThresholds();
  ~vtkExtractSelectedThresholds();

  // Usual data generation method
  int RequestData(vtkInformation *, 
                  vtkInformationVector **, 
                  vtkInformationVector *);

  int ExtractCells(vtkSelectionNode *sel, vtkDataSet *input, 
                   vtkDataSet *output,
                   int usePointScalars);
  int ExtractPoints(vtkSelectionNode *sel, vtkDataSet *input, 
                    vtkDataSet *output);

private:
  vtkExtractSelectedThresholds(const vtkExtractSelectedThresholds&);  // Not implemented.
  void operator=(const vtkExtractSelectedThresholds&);  // Not implemented.
};

#endif