Line data Source code
1 : /****************************************************************************/
2 : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3 : // Copyright (C) 2005-2024 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 : /****************************************************************************/
14 : /// @file MSStop.h
15 : /// @author Daniel Krajzewicz
16 : /// @author Michael Behrisch
17 : /// @date Mon, 13.12.2005
18 : ///
19 : // A lane area vehicles can halt at
20 : /****************************************************************************/
21 : #pragma once
22 : #include <config.h>
23 :
24 : #include <utils/vehicle/SUMOVehicleParameter.h>
25 : #include "MSRoute.h"
26 :
27 :
28 : // ===========================================================================
29 : // class declarations
30 : // ===========================================================================
31 : class MSLane;
32 : class MESegment;
33 : class MSStoppingPlace;
34 : class MSParkingArea;
35 : class SUMOVehicle;
36 :
37 :
38 : // ===========================================================================
39 : // class definitions
40 : // ===========================================================================
41 : /** @class Stop
42 : * @brief Definition of vehicle stop (position and duration)
43 : */
44 186595 : class MSStop {
45 : public:
46 128159 : MSStop(const SUMOVehicleParameter::Stop& par) : pars(par) {}
47 : /// @brief The edge in the route to stop at
48 : MSRouteIterator edge;
49 : /// @brief The lane to stop at (microsim only)
50 : const MSLane* lane = nullptr;
51 : /// @brief The segment to stop at (mesosim only)
52 : const MESegment* segment = nullptr;
53 : /// @brief (Optional) bus stop if one is assigned to the stop
54 : MSStoppingPlace* busstop = nullptr;
55 : /// @brief (Optional) container stop if one is assigned to the stop
56 : MSStoppingPlace* containerstop = nullptr;
57 : /// @brief (Optional) parkingArea if one is assigned to the stop
58 : MSParkingArea* parkingarea = nullptr;
59 : /// @brief (Optional) charging station if one is assigned to the stop
60 : MSStoppingPlace* chargingStation = nullptr;
61 : /// @brief (Optional) overhead wire segment if one is assigned to the stop
62 : /// @todo Check that this should really be a stopping place instance
63 : MSStoppingPlace* overheadWireSegment = nullptr;
64 : /// @brief The stop parameter
65 : const SUMOVehicleParameter::Stop pars;
66 : /// @brief The stopping duration
67 : SUMOTime duration = -1;
68 : /// @brief whether an arriving person lets the vehicle continue
69 : bool triggered = false;
70 : /// @brief whether an arriving container lets the vehicle continue
71 : bool containerTriggered = false;
72 : /// @brief whether coupling another vehicle (train) the vehicle continue
73 : bool joinTriggered = false;
74 : /// @brief Information whether the stop has been reached
75 : bool reached = false;
76 : /// @brief The number of still expected persons
77 : int numExpectedPerson = 0;
78 : /// @brief The number of still expected containers
79 : int numExpectedContainer = 0;
80 : /// @brief The time at which the vehicle is able to board another person
81 : SUMOTime timeToBoardNextPerson = 0;
82 : /// @brief The time at which the vehicle is able to load another container
83 : SUMOTime timeToLoadNextContainer = 0;
84 : /// @brief the maximum time at which persons may board this vehicle
85 : SUMOTime endBoarding = SUMOTime_MAX;
86 : /// @brief whether this an opposite-direction stop
87 : bool isOpposite = false;
88 : /// @brief whether the decision to skip this stop has been made
89 : bool skipOnDemand = false;
90 : /// @brief whether the 'started' value was loaded from simulaton state
91 : bool startedFromState = false;
92 :
93 : /// @brief Write the current stop configuration (used for state saving)
94 : void write(OutputDevice& dev) const;
95 :
96 : /// @brief return halting position for upcoming stop;
97 : double getEndPos(const SUMOVehicle& veh) const;
98 :
99 : /// @brief return startPos taking into account opposite stopping
100 : double getReachedThreshold() const;
101 :
102 : /// @brief get a short description for showing in the gui
103 : std::string getDescription() const;
104 :
105 : /// @brief initialize attributes from the given stop parameters
106 : void initPars(const SUMOVehicleParameter::Stop& stopPar);
107 :
108 : const MSEdge* getEdge() const;
109 :
110 : /// @brief return flags as used by Vehicle::getStopState
111 : int getStateFlagsOld() const;
112 :
113 : /// @brief return minimum stop duration when starting stop at time
114 : SUMOTime getMinDuration(SUMOTime time) const;
115 :
116 : /// @brief return until / ended time
117 : SUMOTime getUntil() const;
118 :
119 : /// @brief return arrival / started time
120 : SUMOTime getArrival() const;
121 :
122 : /// @brief return speed for passing waypoint / skipping on-demand stop
123 : double getSpeed() const;
124 :
125 : /// @brief whether the stop is in range of the given position
126 : bool isInRange(const double pos, const double tolerance) const;
127 : };
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