/usr/include/qgis/HalfEdge.h is in libqgis-dev 2.8.6+dfsg-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 | /***************************************************************************
HalfEdge.h - description
-------------------
copyright : (C) 2004 by Marco Hugentobler
email : mhugent@geo.unizh.ch
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef HALFEDGE_H
#define HALFEDGE_H
class ANALYSIS_EXPORT HalfEdge
{
protected:
/**Number of the dual HalfEdge*/
int mDual;
/**Number of the next HalfEdge*/
int mNext;
/**Number of the point at which this HalfEdge points*/
int mPoint;
/**True, if the HalfEdge belongs to a break line, false otherwise*/
bool mBreak;
/**True, if the HalfEdge belongs to a constrained edge, false otherwise*/
bool mForced;
public:
/**Default constructor. Values for mDual, mNext, mPoint are set to -10 which means that they are undefined*/
HalfEdge();
HalfEdge( int dual, int next, int point, bool mbreak, bool forced );
~HalfEdge();
/**Returns the number of the dual HalfEdge*/
int getDual() const;
/**Returns the number of the next HalfEdge*/
int getNext() const;
/**Returns the number of the point at which this HalfEdge points*/
int getPoint() const;
/**Returns, whether the HalfEdge belongs to a break line or not*/
bool getBreak() const;
/**Returns, whether the HalfEdge belongs to a constrained edge or not*/
bool getForced() const;
/**Sets the number of the dual HalfEdge*/
void setDual( int d );
/**Sets the number of the next HalfEdge*/
void setNext( int n );
/**Sets the number of point at which this HalfEdge points*/
void setPoint( int p );
/**Sets the break flag*/
void setBreak( bool b );
/**Sets the forced flag*/
void setForced( bool f );
};
inline HalfEdge::HalfEdge(): mDual( -10 ), mNext( -10 ), mPoint( -10 ), mBreak( false ), mForced( false )
{
}
inline HalfEdge::HalfEdge( int dual, int next, int point, bool mbreak, bool forced ): mDual( dual ), mNext( next ), mPoint( point ), mBreak( mbreak ), mForced( forced )
{
}
inline HalfEdge::~HalfEdge()
{
}
inline int HalfEdge::getDual() const
{
return mDual;
}
inline int HalfEdge::getNext() const
{
return mNext;
}
inline int HalfEdge::getPoint() const
{
return mPoint;
}
inline bool HalfEdge::getBreak() const
{
return mBreak;
}
inline bool HalfEdge::getForced() const
{
return mForced;
}
inline void HalfEdge::setDual( int d )
{
mDual = d;
}
inline void HalfEdge::setNext( int n )
{
mNext = n;
}
inline void HalfEdge::setPoint( int p )
{
mPoint = p;
}
inline void HalfEdge::setBreak( bool b )
{
mBreak = b;
}
inline void HalfEdge::setForced( bool f )
{
mForced = f;
}
#endif
|