#include <DataObjectDataSource.hpp>

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

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

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

	DataObjectDataSource (typename base::DataObjectInterface< T >::shared_ptr obj)

bool	evaluate () const

DataSource< T >::result_t	get () const

virtual void	reset ()

DataSource< T >::const_reference_t	rvalue () const

DataSource< T >::result_t	value () const

virtual	~DataObjectDataSource ()

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 ()

virtual void *	getRawPointer ()

virtual bool	isAssignable () const

void	ref () const

std::string	toString ()

virtual bool	update (DataSourceBase *other)

virtual ActionInterface *	updateAction (DataSourceBase *other)

virtual void	updated ()

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

Private Attributes
T	mcopy

base::DataObjectInterface< T >::shared_ptr	mobject

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::DataObjectDataSource< T >

A DataSource which is used to read a DataObject. When it returns a const reference, it returns a reference to a copy, since we can't get a reference to the internals of a DataObject.

Parameters

T	The result data type of get().

Definition at line 56 of file DataObjectDataSource.hpp.

Member Typedef Documentation

template<typename T >

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

Definition at line 62 of file DataObjectDataSource.hpp.

Constructor & Destructor Documentation

template<typename T >

RTT::internal::DataObjectDataSource< T >::DataObjectDataSource ( typename base::DataObjectInterface< T >::shared_ptr obj )

inline

Definition at line 64 of file DataObjectDataSource.hpp.

template<typename T >

virtual RTT::internal::DataObjectDataSource< T >::~DataObjectDataSource ( )

inlinevirtual

Definition at line 68 of file DataObjectDataSource.hpp.

Member Function Documentation

template<typename T >

virtual DataObjectDataSource<T>* RTT::internal::DataObjectDataSource< 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 93 of file DataObjectDataSource.hpp.

template<typename T >

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

inlinevirtual

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

Definition at line 96 of file DataObjectDataSource.hpp.

template<typename T >

bool RTT::internal::DataObjectDataSource< T >::evaluate ( ) const

inlinevirtual

Force an evaluation of the DataSourceBase.

Returns: true on successful evaluation.

Reimplemented from RTT::internal::DataSource< T >.

Definition at line 70 of file DataObjectDataSource.hpp.

template<typename T >

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

inlinevirtual

Return the data as type T.

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

Definition at line 75 of file DataObjectDataSource.hpp.

template<typename T >

virtual void RTT::internal::DataObjectDataSource< T >::reset ( )

inlinevirtual

Reset the data to initial values.

Reimplemented from RTT::base::DataSourceBase.

Definition at line 91 of file DataObjectDataSource.hpp.

template<typename T >

DataSource<T>::const_reference_t RTT::internal::DataObjectDataSource< 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 86 of file DataObjectDataSource.hpp.

template<typename T >

DataSource<T>::result_t RTT::internal::DataObjectDataSource< 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 81 of file DataObjectDataSource.hpp.