diagnostic_updater::DiagnosticTaskVector Class Reference

Internal use only. More...

#include <diagnostic_updater.h>

Inheritance diagram for diagnostic_updater::DiagnosticTaskVector:

Classes
class	DiagnosticTaskInternal
	Class used to represent a diagnostic task internally in DiagnosticTaskVector. More...

Public Member Functions
void	add (const std::string &name, TaskFunction f)
	Add a DiagnosticTask embodied by a name and function to the DiagnosticTaskVector. More...
void	add (DiagnosticTask &task)
	Add a DiagnosticTask to the DiagnosticTaskVector. More...
template<class T >
void	add (const std::string name, T *c, void(T::*f)(diagnostic_updater::DiagnosticStatusWrapper &))
	Add a DiagnosticTask embodied by a name and method to the DiagnosticTaskVector. More...
bool	removeByName (const std::string name)
	Remove a task based on its name. More...

Protected Member Functions
void	addInternal (DiagnosticTaskInternal &task)
const std::vector< DiagnosticTaskInternal > &	getTasks ()
	Returns the vector of tasks. More...

Protected Attributes
boost::mutex	lock_

Private Member Functions
virtual void	addedTaskCallback (DiagnosticTaskInternal &)

Private Attributes
std::vector< DiagnosticTaskInternal >	tasks_

Detailed Description

Internal use only.

Base class for diagnostic_updater::Updater and self_test::Dispatcher. The class manages a collection of diagnostic updaters. It contains the common functionality used for producing diagnostic updates and for self-tests.

Definition at line 203 of file diagnostic_updater.h.

Member Function Documentation

void diagnostic_updater::DiagnosticTaskVector::add ( const std::string &  name, TaskFunction  f  )

inline

Add a DiagnosticTask embodied by a name and function to the DiagnosticTaskVector.

Parameters

name	Name to autofill in the DiagnosticStatusWrapper for this task.
f	Function to call to fill out the DiagnosticStatusWrapper. This function need not remain valid after the last time the tasks are called, and in particular it need not be valid at the time the DiagnosticTaskVector is destructed.

Definition at line 256 of file diagnostic_updater.h.

void diagnostic_updater::DiagnosticTaskVector::add ( DiagnosticTask &  task )

inline

Add a DiagnosticTask to the DiagnosticTaskVector.

Parameters

task	The DiagnosticTask to be added. It must remain live at least until the last time its diagnostic method is called. It need not be valid at the time the DiagnosticTaskVector is destructed.

Definition at line 270 of file diagnostic_updater.h.

template<class T >

void diagnostic_updater::DiagnosticTaskVector::add ( const std::string  name, T *  c, void(T::*)(diagnostic_updater::DiagnosticStatusWrapper &)  f  )

inline

Add a DiagnosticTask embodied by a name and method to the DiagnosticTaskVector.

Parameters

name	Name to autofill in the DiagnosticStatusWrapper for this task.
c	Class instance the method is being called on.
f	Method to call to fill out the DiagnosticStatusWrapper. This method need not remain valid after the last time the tasks are called, and in particular it need not be valid at the time the DiagnosticTaskVector is destructed.

Definition at line 290 of file diagnostic_updater.h.

virtual void diagnostic_updater::DiagnosticTaskVector::addedTaskCallback ( DiagnosticTaskInternal &  )

inlineprivatevirtual

Allows an action to be taken when a task is added. The Updater class uses this to immediately publish a diagnostic that says that the node is loading.

Reimplemented in diagnostic_updater::Updater.

Definition at line 331 of file diagnostic_updater.h.

void diagnostic_updater::DiagnosticTaskVector::addInternal ( DiagnosticTaskInternal &  task )

inlineprotected

Common code for all add methods.

Definition at line 339 of file diagnostic_updater.h.

const std::vector<DiagnosticTaskInternal>& diagnostic_updater::DiagnosticTaskVector::getTasks ( )

inlineprotected

Returns the vector of tasks.

Definition at line 238 of file diagnostic_updater.h.

bool diagnostic_updater::DiagnosticTaskVector::removeByName ( const std::string  name )

inline

Remove a task based on its name.

Removes the first task that matches the specified name. (New in version 1.1.2)

Parameters

name	Name of the task to remove.

Returns

Returns true if a task matched and was removed.

Definition at line 308 of file diagnostic_updater.h.

Member Data Documentation

boost::mutex diagnostic_updater::DiagnosticTaskVector::lock_

protected

Definition at line 233 of file diagnostic_updater.h.

std::vector<DiagnosticTaskInternal> diagnostic_updater::DiagnosticTaskVector::tasks_

private

Definition at line 333 of file diagnostic_updater.h.

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

• diagnostic_updater.h