#include <DataSources.hpp>

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

Public Types
typedef boost::intrusive_ptr< NArityDataSource< 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
void	add (typename DataSource< arg_t >::shared_ptr ds)

virtual NArityDataSource< function > *	clone () const

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

virtual value_t	get () const

	NArityDataSource (function f=function())

	NArityDataSource (function f, const std::vector< typename DataSource< arg_t >::shared_ptr > &dsargs)

virtual void	reset ()

DataSource< value_t >::const_reference_t	rvalue () const

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

std::vector< arg_t >	margs

value_t	mdata

std::vector< typename DataSource< arg_t >::shared_ptr >	mdsargs

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::NArityDataSource< function >

A generic N-arity composite DataSource. It collects data sources of the same type and passes the values found on to function by means of a std::vector.

Parameters

function Is a struct which defines value_t operator()(const std::vector<arg_t>&), where value_t is defined as function::result_type and arg_t is defined as function::argument_type.

Definition at line 793 of file DataSources.hpp.

Member Typedef Documentation

template<typename function>

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

private

Definition at line 797 of file DataSources.hpp.

template<typename function>

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

Definition at line 803 of file DataSources.hpp.

template<typename function>

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

private

Definition at line 796 of file DataSources.hpp.

Constructor & Destructor Documentation

template<typename function>

RTT::internal::NArityDataSource< function >::NArityDataSource ( function f = function() )

inline

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

Definition at line 809 of file DataSources.hpp.

template<typename function>

RTT::internal::NArityDataSource< function >::NArityDataSource	(	function	f,
		const std::vector< typename DataSource< arg_t >::shared_ptr > &	dsargs
	)

inline

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

Definition at line 818 of file DataSources.hpp.

Member Function Documentation

template<typename function>

void RTT::internal::NArityDataSource< function >::add ( typename DataSource< arg_t >::shared_ptr ds )

inline

Definition at line 823 of file DataSources.hpp.

template<typename function>

virtual NArityDataSource<function>* RTT::internal::NArityDataSource< 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 852 of file DataSources.hpp.

template<typename function>

virtual NArityDataSource<function>* RTT::internal::NArityDataSource< 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 857 of file DataSources.hpp.

template<typename function>

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

inlinevirtual

Return the data as type T.

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

Definition at line 828 of file DataSources.hpp.

template<typename function>

virtual void RTT::internal::NArityDataSource< function >::reset ( )

inlinevirtual

Reset the data to initial values.

Reimplemented from RTT::base::DataSourceBase.

Definition at line 846 of file DataSources.hpp.

template<typename function>

DataSource<value_t>::const_reference_t RTT::internal::NArityDataSource< 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 841 of file DataSources.hpp.

template<typename function>

virtual value_t RTT::internal::NArityDataSource< 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 836 of file DataSources.hpp.