diagnostic_updater::FrequencyStatus Class Reference

A diagnostic task that monitors the frequency of an event. More...

#include <update_functions.h>

Inheritance diagram for diagnostic_updater::FrequencyStatus:

List of all members.

Public Member Functions
void	clear ()
	Resets the statistics.
	FrequencyStatus (const FrequencyStatusParam &params)
	Constructs a FrequencyStatus class with the given parameters.
virtual void	run (diagnostic_updater::DiagnosticStatusWrapper &stat)
	Fills out this Task's DiagnosticStatusWrapper.
void	tick ()
	Signals that an event has occurred.
Private Attributes
int	count_
int	hist_indx_
boost::mutex	lock_
const FrequencyStatusParam	params_
std::vector< int >	seq_nums_
std::vector< ros::Time >	times_

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Detailed Description

A diagnostic task that monitors the frequency of an event.

This diagnostic task monitors the frequency of calls to its tick method, and creates corresponding diagnostics. It will report a warning if the frequency is outside acceptable bounds, and report an error if there have been no events in the latest window.

Definition at line 103 of file update_functions.h.

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Constructor & Destructor Documentation

diagnostic_updater::FrequencyStatus::FrequencyStatus

(

const FrequencyStatusParam &

params

)

[inline]

Constructs a FrequencyStatus class with the given parameters.

Definition at line 119 of file update_functions.h.

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Member Function Documentation

void diagnostic_updater::FrequencyStatus::clear

(

)

[inline]

Resets the statistics.

Definition at line 130 of file update_functions.h.

virtual void diagnostic_updater::FrequencyStatus::run

(

diagnostic_updater::DiagnosticStatusWrapper &

stat

)

[inline, virtual]

Fills out this Task's DiagnosticStatusWrapper.

Implements diagnostic_updater::DiagnosticTask.

Definition at line 155 of file update_functions.h.

void diagnostic_updater::FrequencyStatus::tick

(

)

[inline]

Signals that an event has occurred.

Definition at line 148 of file update_functions.h.

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Member Data Documentation

int diagnostic_updater::FrequencyStatus::count_ [private]

Definition at line 108 of file update_functions.h.

int diagnostic_updater::FrequencyStatus::hist_indx_ [private]

Definition at line 111 of file update_functions.h.

boost::mutex diagnostic_updater::FrequencyStatus::lock_ [private]

Definition at line 112 of file update_functions.h.

const FrequencyStatusParam diagnostic_updater::FrequencyStatus::params_ [private]

Definition at line 106 of file update_functions.h.

std::vector<int> diagnostic_updater::FrequencyStatus::seq_nums_ [private]

Definition at line 110 of file update_functions.h.

std::vector<ros::Time> diagnostic_updater::FrequencyStatus::times_ [private]

Definition at line 109 of file update_functions.h.

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

• update_functions.h