This file is indexed.

/usr/include/vtk-5.10/vtkImageThreshold.h is in libvtk5-dev 5.10.1+dfsg-2.1build1.

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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkImageThreshold.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 vtkImageThreshold -  Flexible threshold
// .SECTION Description
// vtkImageThreshold can do binary or continuous thresholding for lower, upper
// or a range of data.  The output data type may be different than the
// output, but defaults to the same type.


#ifndef __vtkImageThreshold_h
#define __vtkImageThreshold_h


#include "vtkThreadedImageAlgorithm.h"

class VTK_IMAGING_EXPORT vtkImageThreshold : public vtkThreadedImageAlgorithm
{
public:
  static vtkImageThreshold *New();
  vtkTypeMacro(vtkImageThreshold,vtkThreadedImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  // Description:
  // The values greater than or equal to the value match.
  void ThresholdByUpper(double thresh);
  
  // Description:
  // The values less than or equal to the value match.
  void ThresholdByLower(double thresh);
  
  // Description:
  // The values in a range (inclusive) match
  void ThresholdBetween(double lower, double upper);
  
  // Description:
  // Determines whether to replace the pixel in range with InValue
  vtkSetMacro(ReplaceIn, int);
  vtkGetMacro(ReplaceIn, int);
  vtkBooleanMacro(ReplaceIn, int);
  
  // Description:
  // Replace the in range pixels with this value.
  void SetInValue(double val);
  vtkGetMacro(InValue, double);
  
  // Description:
  // Determines whether to replace the pixel out of range with OutValue
  vtkSetMacro(ReplaceOut, int);
  vtkGetMacro(ReplaceOut, int);
  vtkBooleanMacro(ReplaceOut, int);

  // Description:
  // Replace the in range pixels with this value.
  void SetOutValue(double val);
  vtkGetMacro(OutValue, double);
  
  // Description:
  // Get the Upper and Lower thresholds.
  vtkGetMacro(UpperThreshold, double);
  vtkGetMacro(LowerThreshold, double);
  
  // Description:
  // Set the desired output scalar type to cast to
  vtkSetMacro(OutputScalarType, int);
  vtkGetMacro(OutputScalarType, int);
  void SetOutputScalarTypeToDouble()
    {this->SetOutputScalarType(VTK_DOUBLE);}
  void SetOutputScalarTypeToFloat()
    {this->SetOutputScalarType(VTK_FLOAT);}
  void SetOutputScalarTypeToLong()
    {this->SetOutputScalarType(VTK_LONG);}
  void SetOutputScalarTypeToUnsignedLong()
    {this->SetOutputScalarType(VTK_UNSIGNED_LONG);};
  void SetOutputScalarTypeToInt()
    {this->SetOutputScalarType(VTK_INT);}
  void SetOutputScalarTypeToUnsignedInt()
    {this->SetOutputScalarType(VTK_UNSIGNED_INT);}
  void SetOutputScalarTypeToShort()
    {this->SetOutputScalarType(VTK_SHORT);}
  void SetOutputScalarTypeToUnsignedShort()
    {this->SetOutputScalarType(VTK_UNSIGNED_SHORT);}
  void SetOutputScalarTypeToChar()
    {this->SetOutputScalarType(VTK_CHAR);}
  void SetOutputScalarTypeToSignedChar()
    {this->SetOutputScalarType(VTK_SIGNED_CHAR);}
  void SetOutputScalarTypeToUnsignedChar()
    {this->SetOutputScalarType(VTK_UNSIGNED_CHAR);}
  
protected:
  vtkImageThreshold();
  ~vtkImageThreshold() {};

  double UpperThreshold;
  double LowerThreshold;
  int ReplaceIn;
  double InValue;
  int ReplaceOut;
  double OutValue;
  
  int OutputScalarType;

  virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  
  void ThreadedRequestData(vtkInformation *request,
                           vtkInformationVector **inputVector,
                           vtkInformationVector *outputVector,
                           vtkImageData ***inData, vtkImageData **outData,
                           int extent[6], int id);

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

#endif