NBDistrictCont.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// A container for districts
/****************************************************************************/
#pragma once
#include <config.h>
 
#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);
 
 
};