8#ifndef STEADY_STATE_RANDOM_WAYPOINT_MOBILITY_MODEL_H
9#define STEADY_STATE_RANDOM_WAYPOINT_MOBILITY_MODEL_H
16#include "ns3/random-variable-stream.h"
Utility class used to move node with constant velocity.
An identifier for simulation events.
Keep track of the current position and velocity of an object.
Smart pointer class similar to boost::intrusive_ptr.
Steady-state random waypoint mobility model.
Ptr< UniformRandomVariable > m_u_r
rv used in step 5 of algorithm
void DoSetPosition(const Vector &position) override
int64_t DoAssignStreams(int64_t) override
The default implementation does nothing but return the passed-in parameter.
void DoInitialize() override
Initialize() implementation.
double m_maxSpeed
maximum speed value (m/s)
double m_minPause
minimum pause value (s)
double m_minX
minimum x value of traveling region (m)
Ptr< UniformRandomVariable > m_y2_r
rv used in rejection sampling phase
Ptr< UniformRandomVariable > m_pause
random variable for pause values
Ptr< UniformRandomVariable > m_x2_r
rv used in rejection sampling phase
void SteadyStateBeginWalk(const Vector &destination)
Use provided destination to calculate travel delay, and schedule a Start() event at that time.
Vector DoGetVelocity() const override
Ptr< UniformRandomVariable > m_y
rv used for position allocator
Ptr< UniformRandomVariable > m_speed
random variable for speed values
double m_z
z value of traveling region
double m_maxX
maximum x value of traveling region (m)
Vector DoGetPosition() const override
static TypeId GetTypeId()
Register this type with the TypeId system.
double m_maxPause
maximum pause value (s)
double m_minSpeed
minimum speed value (m/s)
Ptr< UniformRandomVariable > m_x1_r
rv used in rejection sampling phase
void DoInitializePrivate()
Configure random variables based on attributes; calculate the steady state probability that node is i...
void BeginWalk()
Start a motion period and schedule the ending of the motion.
double m_minY
minimum y value of traveling region (m)
void Start()
Start a pause period and schedule the ending of the pause.
Ptr< UniformRandomVariable > m_x
rv used for position allocator
SteadyStateRandomWaypointMobilityModel()
ConstantVelocityHelper m_helper
helper for velocity computations
Ptr< UniformRandomVariable > m_y1_r
rv used in rejection sampling phase
bool alreadyStarted
flag for starting state
~SteadyStateRandomWaypointMobilityModel() override
EventId m_event
current event ID
double m_maxY
maximum y value of traveling region (m)
Ptr< RandomBoxPositionAllocator > m_position
position allocator
a unique identifier for an interface.
Every class exported by the ns3 library is enclosed in the ns3 namespace.