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RTT::internal::LateConstReferenceDataSource< T > Class Template Reference

#include <DataSources.hpp>

Inheritance diagram for RTT::internal::LateConstReferenceDataSource< T >:
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List of all members.

Public Types

typedef boost::intrusive_ptr
< LateConstReferenceDataSource
< T > > 
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

Private Attributes

const DataSource< T >::value_tmptr

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 460 of file DataSources.hpp.


Member Typedef Documentation

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

Use this type to store a pointer to a DataSourceBase.

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

Definition at line 467 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 469 of file DataSources.hpp.


Member Function Documentation

template<typename T>
virtual LateConstReferenceDataSource<T>* RTT::internal::LateConstReferenceDataSource< T >::clone (  )  const [inline, virtual]

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 496 of file DataSources.hpp.

template<typename T>
virtual LateConstReferenceDataSource<T>* RTT::internal::LateConstReferenceDataSource< T >::copy ( std::map< const base::DataSourceBase *, base::DataSourceBase * > &   )  const [inline, virtual]

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

Definition at line 500 of file DataSources.hpp.

template<typename T>
DataSource<T>::result_t RTT::internal::LateConstReferenceDataSource< T >::get (  )  const [inline, virtual]

Return the data as type T.

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

Definition at line 481 of file DataSources.hpp.

template<typename T>
void const* RTT::internal::LateConstReferenceDataSource< T >::getRawDataConst (  )  [inline]

Definition at line 476 of file DataSources.hpp.

template<typename T>
DataSource<T>::const_reference_t RTT::internal::LateConstReferenceDataSource< T >::rvalue (  )  const [inline, virtual]

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 491 of file DataSources.hpp.

template<typename T>
void RTT::internal::LateConstReferenceDataSource< T >::setPointer ( const typename AssignableDataSource< T >::value_t ptr  )  [inline]

Definition at line 472 of file DataSources.hpp.

template<typename T>
DataSource<T>::result_t RTT::internal::LateConstReferenceDataSource< T >::value (  )  const [inline, virtual]

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 486 of file DataSources.hpp.


Member Data Documentation

template<typename T>
const DataSource<T>::value_t* RTT::internal::LateConstReferenceDataSource< T >::mptr [private]

Definition at line 464 of file DataSources.hpp.


The documentation for this class was generated from the following file:
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rtt
Author(s): RTT Developers
autogenerated on Fri Mar 1 16:27:47 2013