NBDistrictCont.h

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// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
// Copyright (C) 2001-2017 German Aerospace Center (DLR) and others.
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//
//   This program and the accompanying materials
//   are made available under the terms of the Eclipse Public License v2.0
//   which accompanies this distribution, and is available at
//   http://www.eclipse.org/legal/epl-v20.html
//
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// A container for districts
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#ifndef NBDistrictCont_h
#define NBDistrictCont_h


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

#include <map>
#include <string>


// ===========================================================================
// class declarations
// ===========================================================================
class NBDistrict;
class NBEdge;
class NBNodeCont;
class OutputDevice;


// ===========================================================================
// class definitions
// ===========================================================================
class NBDistrictCont {
public:
    NBDistrictCont();


    ~NBDistrictCont();


    bool insert(NBDistrict* const district);


    NBDistrict* retrieve(const std::string& id) const;


    std::map<std::string, NBDistrict*>::const_iterator begin() const {
        return myDistricts.begin();
    }


    std::map<std::string, NBDistrict*>::const_iterator end() const {
        return myDistricts.end();
    }


    int size() const;


    bool addSource(const std::string& dist, NBEdge* const source,
                   double weight);


    bool addSink(const std::string& dist, NBEdge* const destination,
                 double weight);


    void removeFromSinksAndSources(NBEdge* const e);


private:
    typedef std::map<std::string, NBDistrict*> DistrictCont;

    DistrictCont myDistricts;


private:
    NBDistrictCont(const NBDistrictCont& s);

    NBDistrictCont& operator=(const NBDistrictCont& s);


};


#endif

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