simgrid::s4u::Link Class Reference

Detailed Description

A Link represents the network facilities between hosts.

#include <Link.hpp>

Public Member Functions
const char *	name ()
	Get da name. More...
double	bandwidth ()
	Get the bandwidth in bytes per second of current Link. More...
double	latency ()
	Get the latency in seconds of current Link. More...

Static Public Member Functions
static Link *	byName (const char *name)
	Retrieve a link from its name. More...
static simgrid::xbt::signal< void(s4u::Link &)>	onCreation
	Callback signal fired when a new Link is created. More...
static simgrid::xbt::signal< void(s4u::Link &)>	onDestruction
	Callback signal fired when a Link is destroyed. More...
static simgrid::xbt::signal< void(s4u::Link &)>	onStateChange
	Callback signal fired when the state of a Link changes (when it is turned on or off) More...
static simgrid::xbt::signal< void(surf::NetworkAction *, s4u::Host *src, s4u::Host *dst)>	onCommunicate
	Callback signal fired when a communication starts. More...
static simgrid::xbt::signal< void(surf::NetworkAction *)>	onCommunicationStateChange
	Callback signal fired when a communication changes it state (ready/done/cancel) More...
int	sharingPolicy ()
	The sharing policy is alink e_surf_link_sharing_policy_t::EType} (0: FATPIPE, 1: SHARED, 2: FULLDUPLEX) More...
bool	isUsed ()
	Check if the Link is used. More...
void	turnOn ()
void	turnOff ()
void *	getData ()
void	setData (void *d)
void	setStateTrace (tmgr_trace_t trace)
void	setBandwidthTrace (tmgr_trace_t trace)
void	setLatencyTrace (tmgr_trace_t trace)

Member Function Documentation

byName()

Link * simgrid::s4u::Link::byName ( const char *  name )

static

Retrieve a link from its name.

name()

const char * simgrid::s4u::Link::name

(

)

Get da name.

bandwidth()

double simgrid::s4u::Link::bandwidth

(

)

Get the bandwidth in bytes per second of current Link.

latency()

double simgrid::s4u::Link::latency

(

)

Get the latency in seconds of current Link.

sharingPolicy()

int simgrid::s4u::Link::sharingPolicy

(

)

The sharing policy is alink e_surf_link_sharing_policy_t::EType} (0: FATPIPE, 1: SHARED, 2: FULLDUPLEX)

isUsed()

bool simgrid::s4u::Link::isUsed

(

)

Check if the Link is used.

turnOn()

void simgrid::s4u::Link::turnOn

(

)

turnOff()

void simgrid::s4u::Link::turnOff

(

)

getData()

void * simgrid::s4u::Link::getData

(

)

setData()

void simgrid::s4u::Link::setData

(

void *

d

)

setStateTrace()

void simgrid::s4u::Link::setStateTrace

(

tmgr_trace_t

trace

)

setBandwidthTrace()

void simgrid::s4u::Link::setBandwidthTrace

(

tmgr_trace_t

trace

)

setLatencyTrace()

void simgrid::s4u::Link::setLatencyTrace

(

tmgr_trace_t

trace

)

Member Data Documentation

onCreation

simgrid::xbt::signal< void(s4u::Link &)> simgrid::s4u::Link::onCreation

static

Callback signal fired when a new Link is created.

onDestruction

simgrid::xbt::signal< void(s4u::Link &)> simgrid::s4u::Link::onDestruction

static

Callback signal fired when a Link is destroyed.

onStateChange

simgrid::xbt::signal< void(s4u::Link &)> simgrid::s4u::Link::onStateChange

static

Callback signal fired when the state of a Link changes (when it is turned on or off)

onCommunicate

simgrid::xbt::signal< void(surf::NetworkAction *, s4u::Host *src, s4u::Host *dst)> simgrid::s4u::Link::onCommunicate

static

Callback signal fired when a communication starts.

onCommunicationStateChange

simgrid::xbt::signal< void(surf::NetworkAction *)> simgrid::s4u::Link::onCommunicationStateChange

static

Callback signal fired when a communication changes it state (ready/done/cancel)

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

• include/simgrid/s4u/Link.hpp
• src/s4u/s4u_link.cpp