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%ModuleHeaderCode
// fix to allow compilation with sip 4.7 that for some reason
// doesn't add these includes to the file where the code from
// ConvertToSubClassCode goes.
#include <qgsdistancearcproperter.h>
%End
/**
* \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 QgsArcProperter
{
%TypeHeaderCode
#include <qgsarcproperter.h>
%End
%ConvertToSubClassCode
if ( dynamic_cast< QgsDistanceArcProperter* > ( sipCpp ) != NULL )
sipClass = sipClass_QgsDistanceArcProperter;
else
sipClass = NULL;
%End
public:
/**
* default constructor
*/
QgsArcProperter();
/**
* QgsGraphDirector call this method for fetching attribute from source layer
* \return required attributes list
*/
virtual QgsAttributeList requiredAttributes() const;
/**
* calculate and return adge property
*/
virtual QVariant property( double distance, const QgsFeature &f ) const;
};
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