#include <ros_param_data_source.hpp>

Inheritance diagram for rtt_rosparam::RosParamDataSource< T >:

Public Types
typedef boost::intrusive_ptr< RosParamDataSource< T > >	shared_ptr

Public Types inherited from RTT::internal::AssignableDataSource< T >
typedef boost::intrusive_ptr< const AssignableDataSource< T > >	const_ptr

typedef DataSource< T >::const_reference_t	const_reference_t

typedef boost::call_traits< value_t >::param_type	param_t

typedef boost::call_traits< value_t >::reference	reference_t

typedef boost::intrusive_ptr< AssignableDataSource< T > >	shared_ptr

typedef DataSource< T >::value_t	value_t

Public Types inherited from RTT::internal::DataSource< T >
typedef boost::intrusive_ptr< const DataSource< T > >	const_ptr

typedef details::GetConstRef< T >::type	const_reference_t

typedef T	result_t

typedef boost::intrusive_ptr< DataSource< T > >	shared_ptr

typedef T	value_t

Public Types inherited from RTT::base::DataSourceBase
typedef boost::intrusive_ptr< const DataSourceBase >	const_ptr

typedef boost::intrusive_ptr< DataSourceBase >	shared_ptr

Public Member Functions
virtual RosParamDataSource< T > *	clone () const

virtual RosParamDataSource< T > *	copy (std::map< const base::DataSourceBase , base::DataSourceBase > &already_cloned) const

bool	evaluate () const

internal::DataSource< T >::result_t	get () const

	RosParamDataSource (std::string param_name_id)

internal::DataSource< T >::const_reference_t	rvalue () const

void	set (typename internal::AssignableDataSource< T >::param_t t)

internal::AssignableDataSource< T >::reference_t	set ()

void	updated ()

internal::DataSource< T >::result_t	value () const

	~RosParamDataSource ()

Public Member Functions inherited from RTT::internal::AssignableDataSource< T >
void *	getRawPointer ()

virtual bool	isAssignable () const

virtual void	set (param_t t)=0

virtual bool	update (base::DataSourceBase *other)

virtual base::ActionInterface *	updateAction (base::DataSourceBase *other)

Public Member Functions inherited from RTT::internal::DataSource< T >
	BOOST_STATIC_ASSERT (!details::HasConst< T >::value)

void const *	getRawConstPointer ()

virtual std::string	getType () const

virtual const types::TypeInfo *	getTypeInfo () const

virtual std::string	getTypeName () const

Public Member Functions inherited from RTT::base::DataSourceBase
virtual DataSourceBase *	copy (std::map< const DataSourceBase , DataSourceBase > &alreadyCloned) const =0

	DataSourceBase ()

void	deref () const

virtual shared_ptr	getMember (const std::string &member_name)

virtual shared_ptr	getMember (DataSourceBase::shared_ptr member_id, DataSourceBase::shared_ptr offset)

virtual std::vector< std::string >	getMemberNames () const

virtual shared_ptr	getParent ()

void	ref () const

virtual void	reset ()

std::string	toString ()

std::ostream &	write (std::ostream &os)

Private Attributes
internal::DataSource< T >::value_t	mcached_data_

std::string	mparam_name_

Additional Inherited Members
Static Public Member Functions inherited from RTT::internal::AssignableDataSource< T >
static AssignableDataSource< T > *	narrow (base::DataSourceBase *db)

Static Public Member Functions inherited from RTT::internal::DataSource< T >
static std::string	GetType ()

static const types::TypeInfo *	GetTypeInfo ()

static std::string	GetTypeName ()

static DataSource< T > *	narrow (base::DataSourceBase *db)

Static Public Member Functions inherited from RTT::base::DataSourceBase
static const_ptr	stack_const_ptr (const DataSourceBase *dsb)

static shared_ptr	stack_shared_ptr (DataSourceBase *dsb)

Protected Member Functions inherited from RTT::internal::AssignableDataSource< T >
	~AssignableDataSource ()

Protected Member Functions inherited from RTT::internal::DataSource< T >
virtual	~DataSource ()

Protected Member Functions inherited from RTT::base::DataSourceBase
virtual	~DataSourceBase ()

Protected Attributes inherited from RTT::base::DataSourceBase
os::AtomicInt	refcount

Detailed Description

template<typename T>
class rtt_rosparam::RosParamDataSource< T >

A DataSource which checks the ROS parameter server and it returns the parameter value in its get() method. It sets the parameter value in its set() method. The constructor receives the full qualified property name attached to the DataSource.
Warning The properties with a RosParamDataSource<T> are not real-time safe and therefore this DataSource shouldn't be used in the updateHook() of a real-time component.

Definition at line 54 of file ros_param_data_source.hpp.

Member Typedef Documentation

template<typename T>

typedef boost::intrusive_ptr< RosParamDataSource<T> > rtt_rosparam::RosParamDataSource< T >::shared_ptr

Definition at line 65 of file ros_param_data_source.hpp.

Constructor & Destructor Documentation

template<typename T>

rtt_rosparam::RosParamDataSource< T >::~RosParamDataSource ( )

inline

Definition at line 67 of file ros_param_data_source.hpp.

template<typename T>

rtt_rosparam::RosParamDataSource< T >::RosParamDataSource ( std::string param_name_id )

inline

Definition at line 71 of file ros_param_data_source.hpp.

Member Function Documentation

template<typename T>

virtual RosParamDataSource<T>* rtt_rosparam::RosParamDataSource< T >::clone ( ) const

inlinevirtual

Implements RTT::internal::AssignableDataSource< T >.

Definition at line 124 of file ros_param_data_source.hpp.

template<typename T>

virtual RosParamDataSource<T>* rtt_rosparam::RosParamDataSource< T >::copy ( std::map< const base::DataSourceBase *, base::DataSourceBase * > & already_cloned ) const