qgsnetworkstrategy.h

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/***************************************************************************
  qgsnetworkstrategy.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 QGSNETWORKSTRATERGY_H
#define QGSNETWORKSTRATERGY_H
 
#include <QVariant>
 
#include "qgsfeature.h"
#include "qgis_analysis.h"
 
#ifdef SIP_RUN
//%ModuleHeaderCode
#include <qgsnetworkspeedstrategy.h>
#include <qgsnetworkdistancestrategy.h>
//%End
#endif
 
class ANALYSIS_EXPORT QgsNetworkStrategy
{
#ifdef SIP_RUN
    SIP_CONVERT_TO_SUBCLASS_CODE
    if ( dynamic_cast<QgsNetworkDistanceStrategy *>( sipCpp ) != NULL )
      sipType = sipType_QgsNetworkDistanceStrategy;
    else if ( dynamic_cast<QgsNetworkSpeedStrategy *>( sipCpp ) != NULL )
      sipType = sipType_QgsNetworkSpeedStrategy;
    else
      sipType = NULL;
    SIP_END
#endif
 
  public:
    QgsNetworkStrategy() = default;
 
    virtual ~QgsNetworkStrategy() = default;
 
    virtual QSet<int> requiredAttributes() const { return QSet<int>(); }
 
    virtual QVariant cost( double distance, const QgsFeature &f ) const = 0;
};
class ANALYSIS_EXPORT QgsNetworkStrategy {…};
 
#endif // QGSNETWORKSTRATERGY_H