MSEdgeWeightsStorage.h

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/****************************************************************************/
// A storage for edge travel times and efforts
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright 2001-2010 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   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 MSEdgeWeightsStorage_h
#define MSEdgeWeightsStorage_h


// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif

#include <utils/common/SUMOTime.h>
#include <utils/common/ValueTimeLine.h>


// ===========================================================================
// class declarations
// ===========================================================================
class MSEdge;
class SUMOVehicle;


// ===========================================================================
// class definitions
// ===========================================================================
class MSEdgeWeightsStorage {
public:
    MSEdgeWeightsStorage() throw();


    ~MSEdgeWeightsStorage() throw();


    bool retrieveExistingTravelTime(const MSEdge * const e, const SUMOVehicle * const v,
                                    SUMOReal t, SUMOReal &value) const throw();


    bool retrieveExistingEffort(const MSEdge * const e, const SUMOVehicle * const v,
                                SUMOReal t, SUMOReal &value) const throw();


    void addTravelTime(const MSEdge * const e, SUMOReal begin, SUMOReal end, SUMOReal value) throw();


    void addEffort(const MSEdge * const e, SUMOReal begin, SUMOReal end, SUMOReal value) throw();


    void removeTravelTime(const MSEdge * const e) throw();


    void removeEffort(const MSEdge * const e) throw();


    bool knowsTravelTime(const MSEdge * const e) const throw();


    bool knowsEffort(const MSEdge * const e) const throw();


private:
    std::map<MSEdge*, ValueTimeLine<SUMOReal> > myTravelTimes;

    std::map<MSEdge*, ValueTimeLine<SUMOReal> > myEfforts;


private:
    MSEdgeWeightsStorage(const MSEdgeWeightsStorage&);

    MSEdgeWeightsStorage& operator=(const MSEdgeWeightsStorage&);


};


#endif

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