/usr/include/qgis/qgsarcproperter.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 | /***************************************************************************
qgsedgeproperter.h
--------------------------------------
Date : 2011-04-01
Copyright : (C) 2010 by Yakushev Sergey
Email : YakushevS <at> list.ru
****************************************************************************
* *
* 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 QGSEDGEPROPERTERH
#define QGSEDGEPROPERTERH
// QT4 includes
#include <QVariant>
// QGIS includes
#include <qgsfeature.h>
#include <qgslabel.h>
/**
* \ingroup networkanalysis
* \class QgsEdgeProperter
* \brief QgsEdgeProperter is a strategy pattern.
* You can use it for customize arc property. For example look at QgsDistanceArcProperter or src/plugins/roadgraph/speedproperter.h
*/
class ANALYSIS_EXPORT QgsArcProperter
{
public:
/**
* default constructor
*/
QgsArcProperter() {}
/**
* QgsGraphDirector call this method for fetching attribute from source layer
* \return required attributes list
*/
virtual QgsAttributeList requiredAttributes() const { return QgsAttributeList(); }
/**
* calculate and return adge property
*/
virtual QVariant property( double distance, const QgsFeature &f ) const
{
Q_UNUSED( distance );
Q_UNUSED( f );
return QVariant();
}
};
#endif //QGSEDGEPROPERTYH
|