Diagnostic task for topic frequency and timestamp delay (combining FrequencyStatus and TimeStampStatus tasks). More...

#include <duration_status.h>

Inheritance diagram for cras::DurationStatus:

Public Member Functions
	DurationStatus (const ::std::string &name, const ::cras::BoundParamHelperPtr &params, const ::cras::DurationStatusParam &defaultParams)

	DurationStatus (const ::std::string &name, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleDurationStatusParam &defaultParams)

	DurationStatus (const ::std::string &name, const ::cras::DurationStatusParam &params)
	Create the diagnostic task for a header-less message (checking frequency only). More...

	DurationStatus (const ::std::string &name, const ::cras::SimpleDurationStatusParam &params)
	Create the diagnostic task checking frequency of messages and timestamp delay (if the message has header). More...

	DurationStatus (const ::std::string &name, const ::ros::Duration &minDuration={0, 0}, const ::ros::Duration &maxDuration=::ros::DURATION_MAX, double tolerance=0.1, size_t windowSize=5u, bool noEventsIsOk=true)
	Create the diagnostic task for a header-less message (checking frequency only). More...

const ::ros::Duration &	getMaxDuration () const
	Maximum allowed duration. More...

const ::ros::Duration &	getMinDuration () const
	Minimum allowed duration. More...

double	getTolerance () const
	Tolerance of duration. More...

size_t	getWindowSize () const
	Number of updates during which the duration is computed. More...

void	run (::diagnostic_updater::DiagnosticStatusWrapper &stat) override

void	start (const ::ros::Time &time=::ros::Time::now())
	Start a single duration measurement. More...

void	start (const ::ros::WallTime &time)
	Start a single duration measurement. More...

void	stop (const ::ros::Time &time=::ros::Time::now())
	Stop a single duration measurement. More...

void	stop (const ::ros::WallTime &time)
	Stop a single duration measurement. More...

	~DurationStatus () override

Public Member Functions inherited from diagnostic_updater::DiagnosticTask
	DiagnosticTask (const std::string name)

const std::string &	getName ()

virtual void	run (diagnostic_updater::DiagnosticStatusWrapper &stat)=0

virtual	~DiagnosticTask ()

Protected Attributes
size_t	count {0u}

size_t	historyIndex {0u}

::std::vector<::cras::RunningStats<::ros::Duration > >	historyStats

::std::vector<::ros::Time >	historyTimes

::cras::optional<::ros::Time >	lastStartTime

::std::mutex	lock

::std::vector<::ros::Duration >	maxDurations

::std::vector<::ros::Duration >	minDurations

::cras::DurationStatusParam	params
	The parameters via which this task has been configured. More...

::cras::RunningStats<::ros::Duration >	stats

bool	wallTimeMode {false}

Detailed Description

Diagnostic task for topic frequency and timestamp delay (combining FrequencyStatus and TimeStampStatus tasks).

Template Parameters

Message Type of the message. If it contains a header field, the task will automatically check both frequency and timestamp delay. Header-less messages will only have their frequency checked.

Definition at line 34 of file duration_status.h.

Constructor & Destructor Documentation

◆ DurationStatus() [1/5]

cras::DurationStatus::DurationStatus	(	const ::std::string &	name,
		const ::cras::DurationStatusParam &	params
	)

Create the diagnostic task for a header-less message (checking frequency only).

Template Parameters

M	SFINAE only. Do not set explicitly.

Parameters

[in]	name	Name of the diagnostic task.
[in]	params	Parameters of the task.

◆ DurationStatus() [2/5]

cras::DurationStatus::DurationStatus	(	const ::std::string &	name,
		const ::ros::Duration &	minDuration = `{0, 0}`,
		const ::ros::Duration &	maxDuration = `::ros::DURATION_MAX`,
		double	tolerance = `0.1`,
		size_t	windowSize = `5u`,
		bool	noEventsIsOk = `true`
	)

explicit

Create the diagnostic task for a header-less message (checking frequency only).

Template Parameters

M	SFINAE only. Do not set explicitly.

Parameters

[in]	name	Name of the diagnostic task.
[in]	minDuration	Minimum allowed duration.
[in]	maxDuration	Maximum allowed duration.
[in]	tolerance	Tolerance of duration.
[in]	windowSize	Number of updates during which the duration is computed.
[in]	noEventsIsOk	Whether it should be treated as correct if there was no event during an update window.

◆ DurationStatus() [3/5]

cras::DurationStatus::DurationStatus	(	const ::std::string &	name,
		const ::cras::SimpleDurationStatusParam &	params
	)

Create the diagnostic task checking frequency of messages and timestamp delay (if the message has header).

Parameters

[in]	name	Name of the diagnostic task.
[in]	params	Parameters of the task.

◆ DurationStatus() [4/5]

cras::DurationStatus::DurationStatus	(	const ::std::string &	name,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::DurationStatusParam &	defaultParams
	)

◆ DurationStatus() [5/5]

cras::DurationStatus::DurationStatus	(	const ::std::string &	name,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleDurationStatusParam &	defaultParams
	)

◆ ~DurationStatus()

cras::DurationStatus::~DurationStatus ( )

override

Member Function Documentation

◆ getMaxDuration()

const ::ros::Duration& cras::DurationStatus::getMaxDuration ( ) const

Maximum allowed duration.

Returns: The duration.

◆ getMinDuration()

const ::ros::Duration& cras::DurationStatus::getMinDuration ( ) const

Minimum allowed duration.

Returns: The duration.

◆ getTolerance()

double cras::DurationStatus::getTolerance ( ) const

Tolerance of duration.

Returns: The tolerance (0.0 means exact match of the duration limits).

◆ getWindowSize()

size_t cras::DurationStatus::getWindowSize ( ) const

Number of updates during which the duration is computed.

Returns: The window size.

◆ run()

void cras::DurationStatus::run ( ::diagnostic_updater::DiagnosticStatusWrapper & stat )

override

◆ start() [1/2]

void cras::DurationStatus::start ( const ::ros::Time & time = ::ros::Time::now() )

Start a single duration measurement.

Parameters

[in] time Time of start.

◆ start() [2/2]

void cras::DurationStatus::start ( const ::ros::WallTime & time )

Start a single duration measurement.

Parameters

[in] time Time of start.

◆ stop() [1/2]

void cras::DurationStatus::stop ( const ::ros::Time & time = ::ros::Time::now() )

Stop a single duration measurement.

Parameters

[in] time Time of end.

◆ stop() [2/2]

void cras::DurationStatus::stop ( const ::ros::WallTime & time )

Stop a single duration measurement.

Parameters

[in] time Time of end.

Member Data Documentation

◆ count

size_t cras::DurationStatus::count {0u}

protected

Definition at line 129 of file duration_status.h.

◆ historyIndex

size_t cras::DurationStatus::historyIndex {0u}

protected

Definition at line 136 of file duration_status.h.

◆ historyStats

::std::vector<::cras::RunningStats<::ros::Duration> > cras::DurationStatus::historyStats

protected

Definition at line 135 of file duration_status.h.

◆ historyTimes

::std::vector<::ros::Time> cras::DurationStatus::historyTimes

protected

Definition at line 134 of file duration_status.h.

◆ lastStartTime

::cras::optional<::ros::Time> cras::DurationStatus::lastStartTime

protected

Definition at line 131 of file duration_status.h.

◆ lock

::std::mutex cras::DurationStatus::lock

protected

Definition at line 137 of file duration_status.h.

◆ maxDurations

::std::vector<::ros::Duration> cras::DurationStatus::maxDurations

protected

Definition at line 133 of file duration_status.h.

◆ minDurations

::std::vector<::ros::Duration> cras::DurationStatus::minDurations

protected

Definition at line 132 of file duration_status.h.

◆ params

::cras::DurationStatusParam cras::DurationStatus::params

protected

The parameters via which this task has been configured.

Definition at line 126 of file duration_status.h.

◆ stats

::cras::RunningStats<::ros::Duration> cras::DurationStatus::stats

protected

Definition at line 130 of file duration_status.h.

◆ wallTimeMode

bool cras::DurationStatus::wallTimeMode {false}

protected

Definition at line 128 of file duration_status.h.

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

duration_status.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ DurationStatus() [1/5]

◆ DurationStatus() [2/5]

◆ DurationStatus() [3/5]

◆ DurationStatus() [4/5]

◆ DurationStatus() [5/5]

◆ ~DurationStatus()

Member Function Documentation

◆ getMaxDuration()

◆ getMinDuration()

◆ getTolerance()

◆ getWindowSize()

◆ run()

◆ start() [1/2]

◆ start() [2/2]

◆ stop() [1/2]

◆ stop() [2/2]

Member Data Documentation

◆ count

◆ historyIndex

◆ historyStats

◆ historyTimes

◆ lastStartTime

◆ lock

◆ maxDurations

◆ minDurations

◆ params

◆ stats

◆ wallTimeMode