This file is indexed.

/usr/include/libqhullcpp/PointCoordinates.h is in libqhull-dev 2012.1-4.

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
 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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
/****************************************************************************
**
** Copyright (c) 2009-2012 C.B. Barber. All rights reserved.
** $Id: //main/2011/qhull/src/libqhullcpp/PointCoordinates.h#5 $$Change: 1464 $
** $DateTime: 2012/01/25 22:58:41 $$Author: bbarber $
**
****************************************************************************/

#ifndef QHPOINTCOORDINATES_H
#define QHPOINTCOORDINATES_H

#include "QhullPoints.h"
#include "Coordinates.h"
extern "C" {
    #include "libqhull/qhull_a.h"
}

#include <ostream>
#include <vector>

namespace orgQhull {

#//Types
    //! Zero or more points with Coordinates, count, and dimension
    class PointCoordinates;

class PointCoordinates : public QhullPoints {

private:
#//Field
    Coordinates         point_coordinates;      //! array of point coordinates
                                                //! may have extraCoordinates()
    std::string         point_comment;          //! Comment describing PointCoordinates

public:
#//Construct
                        PointCoordinates();
    explicit            PointCoordinates(int pointDimension);
    explicit            PointCoordinates(const std::string &aComment);
                        PointCoordinates(int pointDimension, const std::string &aComment);
                        PointCoordinates(int pointDimension, const std::string &aComment, int coordinatesCount, const coordT *c); // may be invalid
                        //! Use append() and appendPoints() for Coordinates and vector<coordT>
                        PointCoordinates(const PointCoordinates &other);
    PointCoordinates   &operator=(const PointCoordinates &other);
    ~PointCoordinates();

#//Convert
    //! QhullPoints coordinates, constData, data, count, size
#ifndef QHULL_NO_STL
    void                append(const std::vector<coordT> &otherCoordinates) { if(!otherCoordinates.empty()){ append((int)otherCoordinates.size(), &otherCoordinates[0]); } }
    std::vector<coordT> toStdVector() const { return point_coordinates.toStdVector(); }
#endif //QHULL_NO_STL
#ifdef QHULL_USES_QT
    void                append(const QList<coordT> &pointCoordinates) { if(!pointCoordinates.isEmpty()){ append(pointCoordinates.count(), &pointCoordinates[0]); } }
    QList<coordT>       toQList() const { return point_coordinates.toQList(); }
#endif //QHULL_USES_QT

#//GetSet
    //! See QhullPoints for coordinates, coordinateCount, dimension, empty, isEmpty, ==, !=
    void                checkValid() const;
    std::string         comment() const { return point_comment; }
    void                makeValid() { defineAs(point_coordinates.count(), point_coordinates.data()); }
    const Coordinates  &getCoordinates() const { return point_coordinates; }
    void                setComment(const std::string &s) { point_comment= s; }
    void                setDimension(int i);

private:
    void                defineAs(int coordinatesCount, coordT *c) { QhullPoints::defineAs(coordinatesCount, c); }
    //! defineAs() otherwise disabled
public:

#//ElementAccess
    //! See QhullPoints for at, back, first, front, last, mid, [], value

#//Foreach
    //! See QhullPoints for begin, constBegin, end
    Coordinates::ConstIterator  beginCoordinates() const { return point_coordinates.begin(); }
    Coordinates::Iterator       beginCoordinates() { return point_coordinates.begin(); }
    Coordinates::ConstIterator  beginCoordinates(int pointIndex) const;
    Coordinates::Iterator       beginCoordinates(int pointIndex);
    Coordinates::ConstIterator  endCoordinates() const { return point_coordinates.end(); }
    Coordinates::Iterator       endCoordinates() { return point_coordinates.end(); }

#//Search
    //! See QhullPoints for contains, count, indexOf, lastIndexOf

#//Read-only
    PointCoordinates    operator+(const PointCoordinates &other) const;

#//Modify
    //FIXUP QH11001: Add clear() and other modify operators from Coordinates.h.  Include QhullPoint::operator=()
    void                append(int coordinatesCount, const coordT *c);  //! Dimension previously defined
    void                append(const coordT &c) { append(1, &c); } //! Dimension previously defined
    void                append(const QhullPoint &p);
    //! See convert for std::vector and QList
    void                append(const Coordinates &c) { append(c.count(), c.data()); }
    void                append(const PointCoordinates &other);
    void                appendComment(const std::string &s);
    void                appendPoints(std::istream &in);
    PointCoordinates   &operator+=(const PointCoordinates &other) { append(other); return *this; }
    PointCoordinates   &operator+=(const coordT &c) { append(c); return *this; }
    PointCoordinates   &operator+=(const QhullPoint &p) { append(p); return *this; }
    PointCoordinates   &operator<<(const PointCoordinates &other) { return *this += other; }
    PointCoordinates   &operator<<(const coordT &c) { return *this += c; }
    PointCoordinates   &operator<<(const QhullPoint &p) { return *this += p; }
    // reserve() is non-const
    void                reserveCoordinates(int newCoordinates);

#//Helpers
private:
    int                 indexOffset(int i) const;

};//PointCoordinates

// No references to QhullPoint.  Prevents use of QHULL_DECLARE_SEQUENTIAL_ITERATOR(PointCoordinates, QhullPoint)
class PointCoordinatesIterator
{
    typedef PointCoordinates::const_iterator const_iterator;
    const PointCoordinates *c;
    const_iterator i;
    public:
    inline PointCoordinatesIterator(const PointCoordinates &container)
    : c(&container), i(c->constBegin()) {}
    inline PointCoordinatesIterator &operator=(const PointCoordinates &container)
    { c = &container; i = c->constBegin(); return *this; }
    inline void toFront() { i = c->constBegin(); }
    inline void toBack() { i = c->constEnd(); }
    inline bool hasNext() const { return i != c->constEnd(); }
    inline const QhullPoint next() { return *i++; }
    inline const QhullPoint peekNext() const { return *i; }
    inline bool hasPrevious() const { return i != c->constBegin(); }
    inline const QhullPoint previous() { return *--i; }
    inline const QhullPoint peekPrevious() const { const_iterator p = i; return *--p; }
    inline bool findNext(const QhullPoint &t)
    { while (i != c->constEnd()) if (*i++ == t) return true; return false; }
    inline bool findPrevious(const QhullPoint &t)
    { while (i != c->constBegin()) if (*(--i) == t) return true;
    return false;  }
};//CoordinatesIterator

// FIXUP QH11002:  Add MutablePointCoordinatesIterator after adding modify operators
\
}//namespace orgQhull

#//Global functions

std::ostream           &operator<<(std::ostream &os, const orgQhull::PointCoordinates &p);

#endif // QHPOINTCOORDINATES_H