RONode.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
/****************************************************************************/
// Base class for nodes used by the router
/****************************************************************************/
#pragma once
#include <config.h>
 
#include <string>
#include <vector>
#include <utils/common/Named.h>
#include <utils/geom/Position.h>
#include <utils/router/FlippedNode.h>
#include <router/ROVehicle.h>
 
// ===========================================================================
// class declarations
// ===========================================================================
class ROEdge;
 
typedef std::vector<const ROEdge*> ConstROEdgeVector;
 
// ===========================================================================
// class definitions
// ===========================================================================
class RONode : public Named {
public:
    RONode(const std::string& id);
 
 
    ~RONode();
 
 
    void setPosition(const Position& p);
 
 
    const Position& getPosition() const {
        return myPosition;
    }
 
 
    inline const ConstROEdgeVector& getIncoming() const {
        return myIncoming;
    }
 
    inline const ConstROEdgeVector& getOutgoing() const {
        return myOutgoing;
    }
 
    void addIncoming(ROEdge* edge) {
        myIncoming.push_back(edge);
    }
 
    void addOutgoing(ROEdge* edge) {
        myOutgoing.push_back(edge);
    }
 
    // @note If not called before, the flipped routing node is created
    FlippedNode<ROEdge, RONode, ROVehicle>* getFlippedRoutingNode() const {
        if (myFlippedRoutingNode == nullptr) {
            myFlippedRoutingNode = new FlippedNode<ROEdge, RONode, ROVehicle>(this);
        }
        return myFlippedRoutingNode;
    }
 
private:
    Position myPosition;
 
    ConstROEdgeVector myIncoming;
    ConstROEdgeVector myOutgoing;
    mutable FlippedNode<ROEdge, RONode, ROVehicle>* myFlippedRoutingNode = nullptr;
 
 
private:
    RONode(const RONode& src);
 
    RONode& operator=(const RONode& src);
 
};