#include <DataSources.hpp>

Inheritance diagram for RTT::internal::UnaryDataSource< function >:

Public Types
typedef boost::intrusive_ptr< UnaryDataSource< function > >	shared_ptr

Public Types inherited from RTT::internal::DataSource< remove_cr< function::result_type >::type >
typedef boost::intrusive_ptr< const DataSource< remove_cr< function::result_type >::type > >	const_ptr

typedef details::GetConstRef< remove_cr< function::result_type >::type >::type	const_reference_t

typedef remove_cr< function::result_type >::type	result_t

typedef boost::intrusive_ptr< DataSource< remove_cr< function::result_type >::type > >	shared_ptr

typedef remove_cr< function::result_type >::type	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 UnaryDataSource< function > *	clone () const

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

virtual value_t	get () const

void	reset ()

DataSource< value_t >::const_reference_t	rvalue () const

	UnaryDataSource (typename DataSource< arg_t >::shared_ptr a, function f)

virtual value_t	value () const

Public Member Functions inherited from RTT::internal::DataSource< remove_cr< function::result_type >::type >
	BOOST_STATIC_ASSERT (!details::HasConst< remove_cr< function::result_type >::type >::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

std::string	toString ()

virtual bool	update (DataSourceBase *other)

virtual ActionInterface *	updateAction (DataSourceBase *other)

virtual void	updated ()

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

Private Types
typedef remove_cr< typename function::argument_type >::type	arg_t

typedef remove_cr< typename function::result_type >::type	value_t

Private Attributes
function	fun

value_t	mdata

DataSource< arg_t >::shared_ptr	mdsa

Additional Inherited Members
Static Public Member Functions inherited from RTT::internal::DataSource< remove_cr< function::result_type >::type >
static std::string	GetType ()

static const types::TypeInfo *	GetTypeInfo ()

static std::string	GetTypeName ()

static DataSource< remove_cr< function::result_type >::type > *	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< remove_cr< function::result_type >::type >
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 function>
class RTT::internal::UnaryDataSource< function >

A DataSource which returns the return value of a unary function. The return value of get() and the input argument are infered from the function signature type.

Definition at line 734 of file DataSources.hpp.

Member Typedef Documentation

template<typename function>

typedef remove_cr<typename function::argument_type>::type RTT::internal::UnaryDataSource< function >::arg_t

private

Definition at line 738 of file DataSources.hpp.

template<typename function>

typedef boost::intrusive_ptr<UnaryDataSource<function> > RTT::internal::UnaryDataSource< function >::shared_ptr

Definition at line 743 of file DataSources.hpp.

template<typename function>

typedef remove_cr<typename function::result_type>::type RTT::internal::UnaryDataSource< function >::value_t

private

Definition at line 737 of file DataSources.hpp.

Constructor & Destructor Documentation

template<typename function>

RTT::internal::UnaryDataSource< function >::UnaryDataSource	(	typename DataSource< arg_t >::shared_ptr	a,
		function	f
	)

inline

Create a DataSource which returns the return value of a function f which is given argument a.

Definition at line 749 of file DataSources.hpp.

Member Function Documentation

template<typename function>

virtual UnaryDataSource<function>* RTT::internal::UnaryDataSource< function >::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< remove_cr< function::result_type >::type >.

Definition at line 775 of file DataSources.hpp.

template<typename function>

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

inlinevirtual

Implements RTT::internal::DataSource< remove_cr< function::result_type >::type >.

Definition at line 780 of file DataSources.hpp.

template<typename function>

virtual value_t RTT::internal::UnaryDataSource< function >::get ( ) const

inlinevirtual

Return the data as type T.

Implements RTT::internal::DataSource< remove_cr< function::result_type >::type >.

Definition at line 754 of file DataSources.hpp.

template<typename function>

void RTT::internal::UnaryDataSource< function >::reset ( )

inlinevirtual

Reset the data to initial values.

Reimplemented from RTT::base::DataSourceBase.

Definition at line 770 of file DataSources.hpp.

template<typename function>

DataSource<value_t>::const_reference_t RTT::internal::UnaryDataSource< function >::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< remove_cr< function::result_type >::type >.

Definition at line 764 of file DataSources.hpp.

template<typename function>

virtual value_t RTT::internal::UnaryDataSource< function >::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< remove_cr< function::result_type >::type >.

Definition at line 759 of file DataSources.hpp.