#include <PartDataSource.hpp>

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

Public Types
typedef boost::intrusive_ptr< PartDataSource< 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 PartDataSource< T > *	clone () const

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

DataSource< T >::result_t	get () const

	PartDataSource (typename AssignableDataSource< T >::reference_t ref, base::DataSourceBase::shared_ptr parent)

AssignableDataSource< T >::const_reference_t	rvalue () const

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

AssignableDataSource< T >::reference_t	set ()

void	updated ()

DataSource< T >::result_t	value () const

	~PartDataSource ()

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)

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 ()

void	ref () const

virtual void	reset ()

std::string	toString ()

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

Private Attributes
base::DataSourceBase::shared_ptr	mparent

AssignableDataSource< T >::reference_t	mref

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::internal::PartDataSource< T >

A DataSource which is used to manipulate a reference to a part of a data source.

It recalculates the reference of the part in case of copy/clone semantics.

Parameters

T	The data type of an element.

Definition at line 58 of file PartDataSource.hpp.

Member Typedef Documentation

template<typename T>

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

Definition at line 68 of file PartDataSource.hpp.

Constructor & Destructor Documentation

template<typename T>

RTT::internal::PartDataSource< T >::~PartDataSource ( )

inline

Definition at line 66 of file PartDataSource.hpp.

template<typename T>

RTT::internal::PartDataSource< T >::PartDataSource	(	typename AssignableDataSource< T >::reference_t	ref,
		base::DataSourceBase::shared_ptr	parent
	)

inline

The part is constructed from a reference to a member variable of an existing struct.

Parameters

ref	Reference to the struct's variable.
parent	A data source holding the struct.

Definition at line 76 of file PartDataSource.hpp.

Member Function Documentation

template<typename T>

virtual PartDataSource<T>* RTT::internal::PartDataSource< 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::AssignableDataSource< T >.

Definition at line 112 of file PartDataSource.hpp.

template<typename T>

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

inlinevirtual

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

Definition at line 116 of file PartDataSource.hpp.

template<typename T>

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

inlinevirtual

Return the data as type T.

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

Definition at line 82 of file PartDataSource.hpp.

template<typename T>

AssignableDataSource<T>::const_reference_t RTT::internal::PartDataSource< 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 103 of file PartDataSource.hpp.

template<typename T>

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

inline

Definition at line 92 of file PartDataSource.hpp.

template<typename T>

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

inlinevirtual

Get a reference to the value of this DataSource. Getting a reference to an internal data structure is not thread-safe.

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

Definition at line 98 of file PartDataSource.hpp.

template<typename T>

void RTT::internal::PartDataSource< T >::updated ( )

inlinevirtual

In case the internal::DataSource returns a 'reference' type, call this method to notify it that the data was updated in the course of an invocation of get().

Reimplemented from RTT::base::DataSourceBase.

Definition at line 108 of file PartDataSource.hpp.

template<typename T>

DataSource<T>::result_t RTT::internal::PartDataSource< 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 87 of file PartDataSource.hpp.