Eclipse SUMO - Simulation of Urban MObility
MSJunction.h
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1/****************************************************************************/
2// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3// Copyright (C) 2001-2022 German Aerospace Center (DLR) and others.
4// This program and the accompanying materials are made available under the
5// terms of the Eclipse Public License 2.0 which is available at
6// https://www.eclipse.org/legal/epl-2.0/
7// This Source Code may also be made available under the following Secondary
8// Licenses when the conditions for such availability set forth in the Eclipse
9// Public License 2.0 are satisfied: GNU General Public License, version 2
10// or later which is available at
11// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13/****************************************************************************/
21// The base class for an intersection
22/****************************************************************************/
23#pragma once
24#include <config.h>
25
26#include <string>
27#include <vector>
28#include <map>
29#include <utils/geom/Position.h>
31#include <utils/common/Named.h>
36
37
38// ===========================================================================
39// class declarations
40// ===========================================================================
41class MSVehicle;
42class MSLink;
43class MSLane;
44class MSEdge;
45class MSJunctionLogic;
46
47typedef std::vector<MSEdge*> MSEdgeVector;
48typedef std::vector<const MSEdge*> ConstMSEdgeVector;
49
50
51// ===========================================================================
52// class definitions
53// ===========================================================================
58class MSJunction : public Named, public Parameterised {
59public:
65 MSJunction(const std::string& id,
66 SumoXMLNodeType type,
67 const Position& position,
68 const PositionVector& shape,
69 const std::string& name);
70
71
73 virtual ~MSJunction();
74
75
78 virtual void postloadInit();
79
80
82 const Position& getPosition() const;
83
84
88 const PositionVector& getShape() const {
89 return myShape;
90 }
91
93 const std::string& getName() const {
94 return myName;
95 }
96
97 virtual const std::vector<MSLink*>& getFoeLinks(const MSLink* const /*srcLink*/) const {
98 return myEmptyLinks;
99 }
100
101 virtual const std::vector<MSLane*>& getFoeInternalLanes(const MSLink* const /*srcLink*/) const {
102 return myEmptyLanes;
103 }
104
105 inline const ConstMSEdgeVector& getIncoming() const {
106 return myIncoming;
107 }
108
109 int getNrOfIncomingLanes() const;
110
111 inline const ConstMSEdgeVector& getOutgoing() const {
112 return myOutgoing;
113 }
114
117 virtual const std::vector<MSLane*> getInternalLanes() const {
118 return myEmptyLanes;
119 }
120
121 void addIncoming(MSEdge* edge) {
122 myIncoming.push_back(edge);
123 }
124
125 void addOutgoing(MSEdge* edge) {
126 myOutgoing.push_back(edge);
127 }
128
131 return myType;
132 }
133
135 void passedJunction(const MSVehicle* vehicle);
136
137 // @brief return the underlying right-of-way and conflict matrix
138 virtual const MSJunctionLogic* getLogic() const {
139 return nullptr;
140 }
141
142protected:
145
148
151
153 std::string myName;
154
155 std::vector<MSLink*> myEmptyLinks;
156 std::vector<MSLane*> myEmptyLanes;
157
158
163
165 typedef std::map<std::string, MSJunction* > DictType;
166
167private:
170
173
174};
std::vector< const MSEdge * > ConstMSEdgeVector
Definition: MSEdge.h:74
std::vector< const MSEdge * > ConstMSEdgeVector
Definition: MSJunction.h:48
std::vector< MSEdge * > MSEdgeVector
Definition: MSJunction.h:47
SumoXMLNodeType
Numbers representing special SUMO-XML-attribute values for representing node- (junction-) types used ...
A road/street connecting two junctions.
Definition: MSEdge.h:77
The base class for an intersection.
Definition: MSJunction.h:58
virtual const std::vector< MSLane * > & getFoeInternalLanes(const MSLink *const) const
Definition: MSJunction.h:101
std::map< std::string, MSJunction * > DictType
definition of the static dictionary type
Definition: MSJunction.h:165
SumoXMLNodeType getType() const
return the type of this Junction
Definition: MSJunction.h:130
const Position & getPosition() const
Definition: MSJunction.cpp:68
virtual const MSJunctionLogic * getLogic() const
Definition: MSJunction.h:138
MSJunction & operator=(const MSJunction &)
Invalidated assignment operator.
std::vector< MSLane * > myEmptyLanes
Definition: MSJunction.h:156
virtual ~MSJunction()
Destructor.
Definition: MSJunction.cpp:64
PositionVector myShape
The shape of the junction.
Definition: MSJunction.h:150
ConstMSEdgeVector myOutgoing
outgoing edges
Definition: MSJunction.h:162
std::vector< MSLink * > myEmptyLinks
Definition: MSJunction.h:155
Position myPosition
The position of the junction.
Definition: MSJunction.h:147
virtual const std::vector< MSLane * > getInternalLanes() const
Returns all internal lanes on the junction.
Definition: MSJunction.h:117
std::string myName
@briefh The (optional) junction name
Definition: MSJunction.h:153
int getNrOfIncomingLanes() const
Definition: MSJunction.cpp:78
MSJunction(const std::string &id, SumoXMLNodeType type, const Position &position, const PositionVector &shape, const std::string &name)
Constructor.
Definition: MSJunction.cpp:54
void addOutgoing(MSEdge *edge)
Definition: MSJunction.h:125
ConstMSEdgeVector myIncoming
incoming edges
Definition: MSJunction.h:160
void addIncoming(MSEdge *edge)
Definition: MSJunction.h:121
virtual const std::vector< MSLink * > & getFoeLinks(const MSLink *const) const
Definition: MSJunction.h:97
const ConstMSEdgeVector & getOutgoing() const
Definition: MSJunction.h:111
const std::string & getName() const
return the junction name
Definition: MSJunction.h:93
void passedJunction(const MSVehicle *vehicle)
erase vehicle from myLinkLeaders
MSJunction(const MSJunction &)
Invalidated copy constructor.
SumoXMLNodeType myType
Tye type of this junction.
Definition: MSJunction.h:144
const PositionVector & getShape() const
Returns this junction's shape.
Definition: MSJunction.h:88
virtual void postloadInit()
Definition: MSJunction.cpp:74
const ConstMSEdgeVector & getIncoming() const
Definition: MSJunction.h:105
Representation of a lane in the micro simulation.
Definition: MSLane.h:84
Representation of a vehicle in the micro simulation.
Definition: MSVehicle.h:77
Base class for objects which have an id.
Definition: Named.h:54
An upper class for objects with additional parameters.
Definition: Parameterised.h:41
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:37
A list of positions.