MSLane.cpp File Reference

---

Detailed Description

Author:

Christian Roessel

Date:

Mon, 05 Mar 2001

Version:

Id

MSLane.cpp 8695 2010-04-29 14:19:23Z behrisch

Definition in file MSLane.cpp.

#include <config.h>
#include <utils/common/UtilExceptions.h>
#include <utils/common/StdDefs.h>
#include "MSVehicle.h"
#include "MSVehicleType.h"
#include "MSEdge.h"
#include "MSJunction.h"
#include "MSLogicJunction.h"
#include "MSLink.h"
#include "MSLane.h"
#include "MSVehicleTransfer.h"
#include "MSGlobals.h"
#include "MSVehicleControl.h"
#include <cmath>
#include <bitset>
#include <iostream>
#include <cassert>
#include <functional>
#include <algorithm>
#include <iterator>
#include <exception>
#include <climits>
#include <set>
#include <utils/common/MsgHandler.h>
#include <utils/common/ToString.h>
#include <utils/options/OptionsCont.h>
#include <utils/common/HelpersHarmonoise.h>

Go to the source code of this file.

Data Structures
class	by_second_sorter
Functions
SUMOReal	getMaxSpeedRegardingNextLanes (MSVehicle &veh, SUMOReal speed, SUMOReal pos)

---

Function Documentation

SUMOReal getMaxSpeedRegardingNextLanes	(	MSVehicle &	veh,
		SUMOReal	speed,
		SUMOReal	pos
	)

Definition at line 525 of file MSLane.cpp.

References MSRoute::begin(), MSCFModel::brakeGap(), MSRoute::end(), MSCFModel::ffeV(), MSVehicle::getCarFollowModel(), MSLane::getLength(), MSLane::getMaxSpeed(), MSVehicle::getRoute(), MIN2(), SPEED2DIST, and SUMOReal.

                                                                            {
    MSRouteIterator next = veh.getRoute().begin();
    const MSCFModel &cfModel = veh.getCarFollowModel();
    MSLane *currentLane = (*next)->getLanes()[0];
    SUMOReal seen = currentLane->getLength() - pos;
    SUMOReal dist = SPEED2DIST(speed) + cfModel.brakeGap(speed);
    SUMOReal tspeed = speed;
    while (seen<dist&&next!=veh.getRoute().end()-1) {
        ++next;
        MSLane *nextLane = (*next)->getLanes()[0];
        tspeed = MIN2(cfModel.ffeV(&veh, tspeed, seen, nextLane->getMaxSpeed()), nextLane->getMaxSpeed());
        dist = SPEED2DIST(tspeed) + cfModel.brakeGap(tspeed);
        seen += nextLane->getMaxSpeed();
    }
    return tspeed;
}