NBTrafficLightLogicCont.h

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/****************************************************************************/
// A container for traffic light definitions and built programs
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright (C) 2001-2011 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 NBTrafficLightLogicCont_h
#define NBTrafficLightLogicCont_h


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

#include <map>
#include <string>
#include "NBTrafficLightDefinition.h"


// ===========================================================================
// class declarations
// ===========================================================================
class OptionsCont;
class NBEdgeCont;
class OutputDevice;


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

    ~NBTrafficLightLogicCont() throw();

    void applyOptions(OptionsCont& oc) throw();


    bool insert(NBTrafficLightDefinition* logic, bool forceInsert=false) throw();


    bool removeFully(const std::string id);


    bool removeProgram(const std::string id, const std::string programID, bool del=true);


    void extract(NBTrafficLightDefinition* definition);


    std::vector<NBTrafficLightLogic*> getComputed() const;


    std::pair<unsigned int, unsigned int> computeLogics(NBEdgeCont& ec, OptionsCont& oc);


    bool computeSingleLogic(NBEdgeCont& ec, OptionsCont& oc, NBTrafficLightDefinition* def);


    void remapRemoved(NBEdge* removed,
                      const EdgeVector& incoming, const EdgeVector& outgoing) throw();


    void replaceRemoved(NBEdge* removed, int removedLane,
                        NBEdge* by, int byLane) throw();


    NBTrafficLightDefinition* getDefinition(const std::string& id, const std::string& programID) const;


    const std::map<std::string, NBTrafficLightDefinition*>& getPrograms(const std::string& id) const;


    NBTrafficLightLogic* getLogic(const std::string& id, const std::string& programID) const;


    void setTLControllingInformation(const NBEdgeCont& ec) throw();


private:
    typedef std::map<std::string, NBTrafficLightLogic*> Program2Logic;
    typedef std::map<std::string, Program2Logic> Id2Logics;
    typedef std::map<std::string, NBTrafficLightDefinition*> Program2Def;
    typedef std::map<std::string, Program2Def> Id2Defs;
    typedef std::vector<NBTrafficLightLogic*> Logics;
    typedef std::vector<NBTrafficLightDefinition*> Definitions;

    Id2Logics myComputed;

    Id2Defs myDefinitions;

    std::set<NBTrafficLightDefinition*> myExtracted;

    std::set<std::string> myHalfOffsetTLS;

    std::set<std::string> myQuarterOffsetTLS;

    static const Program2Def EmptyDefinitions;

private:
    Definitions getDefinitions() const;

    void clear() throw();


};


#endif

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