#include <DataSources.hpp>

Inheritance diagram for RTT::internal::LateConstReferenceDataSource< T >:

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

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 LateConstReferenceDataSource< T > *	clone () const

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

DataSource< T >::result_t	get () const

void const *	getRawDataConst ()

	LateConstReferenceDataSource (const typename DataSource< T >::value_t *ptr=0)

DataSource< T >::const_reference_t	rvalue () const

void	setPointer (const typename AssignableDataSource< T >::value_t *ptr)

DataSource< T >::result_t	value () const

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

virtual bool	evaluate () const

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 ()

virtual void *	getRawPointer ()

virtual bool	isAssignable () const

void	ref () const

virtual void	reset ()

std::string	toString ()

virtual bool	update (DataSourceBase *other)

virtual ActionInterface *	updateAction (DataSourceBase *other)

virtual void	updated ()

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

Private Attributes
const DataSource< T >::value_t *	mptr

Additional Inherited Members
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::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::internal::LateConstReferenceDataSource< T >

A DataSource which is used to manipulate a const reference to an external value, by means of a pointer, which can be set after the data source was created. It's the responsibility of the creator of this object that the data source is not used before the pointer is set using setPointer.

Parameters

T	The result data type of get().

Definition at line 452 of file DataSources.hpp.

Member Typedef Documentation

template<typename T>

typedef boost::intrusive_ptr<LateConstReferenceDataSource<T> > RTT::internal::LateConstReferenceDataSource< T >::shared_ptr

Definition at line 459 of file DataSources.hpp.

Constructor & Destructor Documentation

template<typename T>

RTT::internal::LateConstReferenceDataSource< T >::LateConstReferenceDataSource ( const typename DataSource< T >::value_t * ptr = 0 )

inline

Definition at line 461 of file DataSources.hpp.

Member Function Documentation

template<typename T>

virtual LateConstReferenceDataSource<T>* RTT::internal::LateConstReferenceDataSource< T >::clone ( ) const

inlinevirtual

Return a shallow clone of this DataSource. This method returns a duplicate of this instance which re-uses the DataSources this internal::DataSource holds reference to. The clone() function is thus a non-deep copy.

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

Definition at line 488 of file DataSources.hpp.

template<typename T>

virtual LateConstReferenceDataSource<T>* RTT::internal::LateConstReferenceDataSource< T >::copy ( std::map< const base::DataSourceBase *, base::DataSourceBase * > & ) const

inlinevirtual

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

Definition at line 492 of file DataSources.hpp.

template<typename T>

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

inlinevirtual

Return the data as type T.

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

Definition at line 473 of file DataSources.hpp.

template<typename T>

void const* RTT::internal::LateConstReferenceDataSource< T >::getRawDataConst ( )

inline

Definition at line 468 of file DataSources.hpp.

template<typename T>

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

inlinevirtual

Get a const reference to the value of this DataSource. You must call evaluate() prior to calling this function in order to get the most recent value of this attribute.

Note: Getting a reference to an internal data structure is not thread-safe.

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

Definition at line 483 of file DataSources.hpp.

template<typename T>

void RTT::internal::LateConstReferenceDataSource< T >::setPointer ( const typename AssignableDataSource< T >::value_t * ptr )

inline

Definition at line 464 of file DataSources.hpp.

template<typename T>

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

inlinevirtual

Return the result of the last evaluate() function. You must call evaluate() prior to calling this function in order to get the most recent value of this attribute.

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

Definition at line 478 of file DataSources.hpp.