UwPosBasedRt Class Reference

#include <uwPosBasedRt.h>

Inheritance diagram for UwPosBasedRt:

Collaboration diagram for UwPosBasedRt:

Public Member Functions
	UwPosBasedRt ()
virtual	~UwPosBasedRt ()

Protected Member Functions
virtual int	command (int, const char *const *)
virtual void	recv (Packet *p)
virtual void	initPkt (Packet *p)
virtual void	updatePosInfo (Packet *p)
virtual uint8_t	findNextHop (const Packet *p)
virtual void	addRoute (const uint8_t &dst, const uint8_t &next, const int toFixedNode)
virtual void	setMaxTxRange (double newRange)

Private Member Functions
virtual double	nodesDistance (Position &p1, Position &p2)

Private Attributes
uint8_t	ipAddr
double	timestamp
double	ROV_speed
double	maxTxRange
Position	node_pos
std::map< uint8_t, uint8_t >	static_routing
std::map< uint8_t, UwPosEstimation >	ROV_routing
int	debug_

Constructor & Destructor Documentation

UwPosBasedRt()

UwPosBasedRt::UwPosBasedRt

(

)

Constructor of UwPosBasedRt class

References debug_, maxTxRange, ROV_speed, and static_routing.

~UwPosBasedRt()

UwPosBasedRt::~UwPosBasedRt ( )

virtual

Destructor of UwPosBasedRt class

Member Function Documentation

addRoute()

void UwPosBasedRt::addRoute ( const uint8_t &  dst, const uint8_t &  next, const int  toFixedNode  )

protectedvirtual

Add new entry to the routing table

Parameters

uint8_t	Address of the destination.
uint8_t	Address of the next hop.
int	Parameter to find if the dest address is a static node or a vehicle

References debug_, ipAddr, ROV_routing, and static_routing.

Referenced by command().

command()

int UwPosBasedRt::command ( int  argc, const char *const *  argv  )

protectedvirtual

TCL command interpreter. It implements the following OTcl methods:

Parameters

argc	Number of arguments in argv.
argv	Array of strings which are the command parameters (Note that argv[0] is the name of the object).

Returns

TCL_OK or TCL_ERROR whether the command has been dispatched successfully or not.

References addRoute(), ipAddr, node_pos, and setMaxTxRange().

Here is the call graph for this function:

findNextHop()

uint8_t UwPosBasedRt::findNextHop ( const Packet *  p )

protectedvirtual

Find next hop of a packet passed as input

Parameters

Packet*

Pointer to the packet will be received.

References hdr_uwip::daddr(), debug_, ipAddr, maxTxRange, node_pos, nodesDistance(), ROV_routing, and static_routing.

Referenced by recv().

Here is the call graph for this function:

initPkt()

void UwPosBasedRt::initPkt ( Packet *  p )

protectedvirtual

Initialize field of hdr_uwpos_based_rt

Parameters

Packet*

Pointer to the packet will be received.

References hdr_uwip::daddr(), debug_, hdr_uwpos_based_rt::IP_ROV(), ipAddr, ROV_routing, hdr_uwpos_based_rt::ROV_speed(), hdr_uwpos_based_rt::timestamp(), hdr_uwpos_based_rt::x_ROV(), hdr_uwpos_based_rt::x_waypoint(), hdr_uwpos_based_rt::y_ROV(), hdr_uwpos_based_rt::y_waypoint(), hdr_uwpos_based_rt::z_ROV(), and hdr_uwpos_based_rt::z_waypoint().

Referenced by recv().

Here is the call graph for this function:

nodesDistance()

double UwPosBasedRt::nodesDistance ( Position &  p1, Position &  p2  )

privatevirtual

Compute absoulute distance between 2 nodes

Parameters

Position	position first node.
Position	position second node.

Referenced by findNextHop().

recv()

void UwPosBasedRt::recv ( Packet *  p )

protectedvirtual

Performs the reception of packets from upper and lower layers.

Parameters

Packet*

Pointer to the packet will be received.

References hdr_uwip::daddr(), debug_, findNextHop(), initPkt(), ipAddr, and updatePosInfo().

Here is the call graph for this function:

setMaxTxRange()

void UwPosBasedRt::setMaxTxRange ( double  newRange )

protectedvirtual

Set maximum transmission range

Parameters

float

New value for transmission range.

References debug_, ipAddr, and maxTxRange.

Referenced by command().

updatePosInfo()

void UwPosBasedRt::updatePosInfo ( Packet *  p )

protectedvirtual

update informations regardin position, if needed

Parameters

Packet*

Pointer to the packet will be received.

References debug_, hdr_uwpos_based_rt::IP_ROV(), ipAddr, ROV_routing, hdr_uwpos_based_rt::ROV_speed(), hdr_uwpos_based_rt::timestamp(), hdr_uwpos_based_rt::x_ROV(), hdr_uwpos_based_rt::x_waypoint(), hdr_uwpos_based_rt::y_ROV(), hdr_uwpos_based_rt::y_waypoint(), hdr_uwpos_based_rt::z_ROV(), and hdr_uwpos_based_rt::z_waypoint().

Referenced by recv().

Here is the call graph for this function:

Member Data Documentation

debug_

int UwPosBasedRt::debug_

private

Flag to enable or disable dirrefent levels of debug.

Referenced by addRoute(), findNextHop(), initPkt(), recv(), setMaxTxRange(), updatePosInfo(), and UwPosBasedRt().

ipAddr

uint8_t UwPosBasedRt::ipAddr

private

Referenced by addRoute(), command(), findNextHop(), initPkt(), recv(), setMaxTxRange(), and updatePosInfo().

maxTxRange

double UwPosBasedRt::maxTxRange

private

Maximum transmission range, in meters, for this node.

Referenced by findNextHop(), setMaxTxRange(), and UwPosBasedRt().

node_pos

Position UwPosBasedRt::node_pos

private

Position of this node

Referenced by command(), and findNextHop().

ROV_routing

std::map<uint8_t, UwPosEstimation> UwPosBasedRt::ROV_routing

private

Rouitng table for ROV.

Referenced by addRoute(), findNextHop(), initPkt(), and updatePosInfo().

ROV_speed

double UwPosBasedRt::ROV_speed

private

Last known ROV speed.

Referenced by UwPosBasedRt().

static_routing

std::map<uint8_t, uint8_t> UwPosBasedRt::static_routing

private

Routing table: destination - next hop.

Referenced by addRoute(), findNextHop(), and UwPosBasedRt().

timestamp

double UwPosBasedRt::timestamp

private

Timestamp for the validity of last received ROV position.

---

The documentation for this class was generated from the following files:

• DESERT_Framework/DESERT/network/uwPositionBasedRouting/uwPosBasedRt.h
• DESERT_Framework/DESERT/network/uwPositionBasedRouting/uwPosBasedRt.cpp