This file is indexed.

/usr/include/visp/vpCircle.h is in libvisp-dev 2.9.0-3+b2.

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
/****************************************************************************
 *
 * $Id: vpCircle.h 4574 2014-01-09 08:48:51Z fspindle $
 *
 * This file is part of the ViSP software.
 * Copyright (C) 2005 - 2014 by INRIA. All rights reserved.
 * 
 * This software is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * ("GPL") version 2 as published by the Free Software Foundation.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact INRIA about acquiring a ViSP Professional 
 * Edition License.
 *
 * See http://www.irisa.fr/lagadic/visp/visp.html for more information.
 * 
 * This software was developed at:
 * INRIA Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 * http://www.irisa.fr/lagadic
 *
 * If you have questions regarding the use of this file, please contact
 * INRIA at visp@inria.fr
 * 
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *
 * Description:
 * Visual feature circle.
 *
 * Authors:
 * Eric Marchand
 *
 *****************************************************************************/

/*!
  \file vpCircle.h
  \brief  class that defines what is a circle
*/

#ifndef vpCircle_hh
#define vpCircle_hh

#include <visp/vpHomogeneousMatrix.h>
#include <math.h>
#include <visp/vpDebug.h>
#include <visp/vpMath.h>
#include <visp/vpForwardProjection.h>

/*!
  \class vpCircle
  \ingroup TrackingFeature GeometryFeature
  \brief Class that defines what is a circle.
*/
class VISP_EXPORT vpCircle : public vpForwardProjection
{
public:
  void init() ;
  vpCircle() ;
  virtual ~vpCircle() ;

public:
  typedef enum
    {
      line1,
      line2
    } vpLineCircleType;

  vpCircle(const vpColVector& oP) ;
  vpCircle(const double A, const double B1,
	   const double C,
	   const double X0, const double Y0,
	   const double Z0,
	   const double R) ;


  void setWorldCoordinates(const vpColVector& oP) ;
  void setWorldCoordinates(const double A, const double B1,
			   const double C,
			   const double X0, const double Y0,
			   const double Z0,
			   const double R) ;


  double getA() const { return cP[0] ; }
  double getB()  const{ return cP[1] ; }
  double getC() const { return cP[2] ; }

  double getX() const { return cP[3] ; }
  double getY() const { return cP[4] ; }
  double getZ()  const{ return cP[5] ; }

  double getR() const { return cP[6] ; }



  void projection() ;
  void projection(const vpColVector &cP, vpColVector &p) ;
  void changeFrame(const vpHomogeneousMatrix &cMo, vpColVector &cP) ;
  void changeFrame(const vpHomogeneousMatrix &cMo)  ;


  void display(const vpImage<unsigned char> &I,
               const vpCameraParameters &cam,
               const vpColor &color=vpColor::green,
               const unsigned int thickness=1) ;
  void display(const vpImage<unsigned char> &I,
               const vpHomogeneousMatrix &cMo,
               const vpCameraParameters &cam,
               const vpColor &color=vpColor::green,
               const unsigned int thickness=1) ;
  vpCircle *duplicate() const ;

} ;


#endif