test_nop: A test device that does absolutely nothing. More...

#include <test_nop/Nop.h>

Inheritance diagram for Nop:

Public Member Functions
	Nop ()

	Nop (const Nop &)=delete

	Nop (Nop &&)=delete

Nop &	operator= (const Nop &)=delete

Nop &	operator= (Nop &&)=delete

	~Nop () override

bool	open (yarp::os::Searchable &config) override
	Open the DeviceDriver.

bool	close () override
	Close the DeviceDriver.

void	run () override
	Loop function.

Public Member Functions inherited from yarp::dev::DeviceDriver
	DeviceDriver ()

	DeviceDriver (const DeviceDriver &other)=delete

	DeviceDriver (DeviceDriver &&other) noexcept=delete

DeviceDriver &	operator= (const DeviceDriver &other)=delete

DeviceDriver &	operator= (DeviceDriver &&other) noexcept=delete

virtual	~DeviceDriver ()

virtual std::string	id () const
	Return the id assigned to the PolyDriver.

virtual void	setId (const std::string &id)
	Set the id for this device.

template<class T >
bool	view (T *&x)
	Get an interface to the device driver.

virtual DeviceDriver *	getImplementation ()
	Some drivers are bureaucrats, pointing at others.

Public Member Functions inherited from yarp::os::PeriodicThread
	PeriodicThread (double period, ShouldUseSystemClock useSystemClock=ShouldUseSystemClock::No, PeriodicThreadClock clockAccuracy=PeriodicThreadClock::Relative)
	Constructor.

	PeriodicThread (double period, PeriodicThreadClock clockAccuracy)
	Constructor.

virtual	~PeriodicThread ()

bool	start ()
	Call this to start the thread.

void	step ()
	Call this to "step" the thread rather than starting it.

void	stop ()
	Call this to stop the thread, this call blocks until the thread is terminated (and releaseThread() called).

void	askToStop ()
	Stop the thread.

bool	isRunning () const
	Returns true when the thread is started, false otherwise.

bool	isSuspended () const
	Returns true when the thread is suspended, false otherwise.

bool	setPeriod (double period)
	Set the (new) period of the thread.

double	getPeriod () const
	Return the current period of the thread.

void	suspend ()
	Suspend the thread, the thread keeps running by doLoop is never executed.

void	resume ()
	Resume the thread if previously suspended.

void	resetStat ()
	Reset thread statistics.

double	getEstimatedPeriod () const
	Return estimated period since last reset.

void	getEstimatedPeriod (double &av, double &std) const
	Return estimated period since last reset.

unsigned int	getIterations () const
	Return the number of iterations performed since last reset.

double	getEstimatedUsed () const
	Return the estimated duration of the run() function since last reset.

void	getEstimatedUsed (double &av, double &std) const
	Return estimated duration of the run() function since last reset.

int	setPriority (int priority, int policy=-1)
	Set the priority and scheduling policy of the thread, if the OS supports that.

int	getPriority () const
	Query the current priority of the thread, if the OS supports that.

int	getPolicy () const
	Query the current scheduling policy of the thread, if the OS supports that.

Public Member Functions inherited from Nop_ParamsParser
	Nop_ParamsParser ()

	~Nop_ParamsParser () override=default

bool	parseParams (const yarp::os::Searchable &config) override
	Parse the DeviceDriver parameters.

std::string	getDeviceClassName () const override
	Get the name of the DeviceDriver class.

std::string	getDeviceName () const override
	Get the name of the device (i.e.

std::string	getDocumentationOfDeviceParams () const override
	Get the documentation of the DeviceDriver's parameters.

std::vector< std::string >	getListOfParams () const override
	Return a list of all params used by the device.

Public Member Functions inherited from yarp::dev::IDeviceDriverParams
virtual	~IDeviceDriverParams ()

Additional Inherited Members
Public Attributes inherited from Nop_ParamsParser
const std::string	m_device_classname = {"Nop"}

const std::string	m_device_name = {"test_nop"}

bool	m_parser_is_strict = false

const parser_version_type	m_parser_version = {}

const std::string	m_period_defaultValue = {"1"}

float	m_period = {1}

Protected Member Functions inherited from yarp::os::PeriodicThread
virtual bool	threadInit ()
	Initialization method.

virtual void	threadRelease ()
	Release method.

virtual void	beforeStart ()
	Called just before a new thread starts.

virtual void	afterStart (bool success)
	Called just after a new thread starts (or fails to start), this is executed by the same thread that calls start().

Detailed Description

test_nop: A test device that does absolutely nothing.

Parameters required by this device are shown in class: FakeIMU_ParamsParser

Definition at line 20 of file Nop.h.

Constructor & Destructor Documentation

◆ Nop() [1/3]

Nop::Nop ( )

Definition at line 17 of file Nop.cpp.

◆ Nop() [2/3]

Nop::Nop ( const Nop & )

delete

◆ Nop() [3/3]

Nop::Nop ( Nop && )

delete

◆ ~Nop()

Nop::~Nop ( )

override

Definition at line 22 of file Nop.cpp.

Member Function Documentation

◆ close()

bool Nop::close ( )

overridevirtual

Close the DeviceDriver.

Returns: true/false on success/failure.

Reimplemented from yarp::dev::DeviceDriver.

Definition at line 39 of file Nop.cpp.

◆ open()

bool Nop::open ( yarp::os::Searchable & config )

overridevirtual

Open the DeviceDriver.

Parameters

config is a list of parameters for the device. Which parameters are effective for your device can vary. See device invocation examples. If there is no example for your device, you can run the "yarpdev" program with the verbose flag set to probe what parameters the device is checking. If that fails too, you'll need to read the source code (please nag one of the yarp developers to add documentation for your device).

Returns: true/false upon success/failure

Reimplemented from yarp::dev::DeviceDriver.

Definition at line 26 of file Nop.cpp.

◆ operator=() [1/2]

Nop & Nop::operator= ( const Nop & )

delete

◆ operator=() [2/2]

Nop & Nop::operator= ( Nop && )

delete

◆ run()

void Nop::run ( )

overridevirtual

Loop function.

This is the thread itself. The thread calls the run() function every <period> ms. At the end of each run, the thread will sleep the amounth of time required, taking into account the time spent inside the loop function. Example: requested period is 10ms, the run() function take 3ms to be executed, the thread will sleep for 7ms.

Note: after each run is completed, the thread will call a yield() in order to facilitate other threads to run.

Implements yarp::os::PeriodicThread.

Definition at line 44 of file Nop.cpp.

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

src/devices/test_nop/Nop.h
src/devices/test_nop/Nop.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Nop() [1/3]

◆ Nop() [2/3]

◆ Nop() [3/3]

◆ ~Nop()

Member Function Documentation

◆ close()

◆ open()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ run()