gazebo::physics::State Class Reference

State of an entity. More...

#include <physics/physics.hh>

Inheritance diagram for gazebo::physics::State:

Public Member Functions
	State ()
	Default constructor.
	State (const std::string &_name, const common::Time &_realTime, const common::Time &_simTime)
	Constructor.
virtual	~State ()
	Destructor.
std::string	GetName () const
	Get the name associated with this State.
common::Time	GetRealTime () const
	Get the real time when this state was generated.
common::Time	GetSimTime () const
	Get the sim time when this state was generated.
common::Time	GetWallTime () const
	Get the wall time when this state was generated.
virtual void	Load (const sdf::ElementPtr _elem)
	Load state from SDF element.
State	operator- (const State &_state) const
	Subtraction operator.
State &	operator= (const State &_state)
	Assignment operator.
void	SetName (const std::string &_name)
	Set the name associated with this State.

Protected Attributes
std::string	name
	Name associated with this State.
common::Time	realTime
common::Time	simTime
common::Time	wallTime
	Times for the state data.

Detailed Description

State of an entity.

This is the base class for all State information.

Constructor & Destructor Documentation

gazebo::physics::State::State

(

)

Default constructor.

gazebo::physics::State::State	(	const std::string &	_name,
		const common::Time &	_realTime,
		const common::Time &	_simTime
	)

Constructor.

Construct a State object using some basic information.

Parameters

_name	Name associated with the State information. This is typically the name of an Entity. _realTime Clock time since simulation started.
_simTime	Simulation time associated with this State info.

virtual gazebo::physics::State::~State ( )

virtual

Destructor.

Member Function Documentation

std::string gazebo::physics::State::GetName

(

)

const

Get the name associated with this State.

Returns

Name associated with this state information. Typically a name of an Entity.

common::Time gazebo::physics::State::GetRealTime

(

)

const

Get the real time when this state was generated.

Returns

Clock time since simulation was stated.

common::Time gazebo::physics::State::GetSimTime

(

)

const

Get the sim time when this state was generated.

Returns

Simulation time when the data was recorded.

common::Time gazebo::physics::State::GetWallTime

(

)

const

Get the wall time when this state was generated.

Returns

The absolute clock time when the State data was recorded.

virtual void gazebo::physics::State::Load ( const sdf::ElementPtr  _elem )

virtual

Load state from SDF element.

Populates the State information from data stored in an SDF::Element

Parameters

_elem

Pointer to the SDF::Element

Reimplemented in gazebo::physics::ModelState, gazebo::physics::LinkState, gazebo::physics::WorldState, gazebo::physics::CollisionState, and gazebo::physics::JointState.

State gazebo::physics::State::operator-

(

const State &

_state

)

const

Subtraction operator.

Parameters

[in]

_pt

A state to substract.

Returns

The resulting state.

State& gazebo::physics::State::operator=

(

const State &

_state

)

Assignment operator.

Parameters

[in]

_state

State value

Returns

this

void gazebo::physics::State::SetName

(

const std::string &

_name

)

Set the name associated with this State.

Parameters

[in]

_name

Name associated with this state information. Typically the name of an Entity.

Member Data Documentation

std::string gazebo::physics::State::name

protected

Name associated with this State.

common::Time gazebo::physics::State::realTime

protected

common::Time gazebo::physics::State::simTime

protected

common::Time gazebo::physics::State::wallTime

protected

Times for the state data.

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

• State.hh