Public Types | Public Member Functions | Private Attributes
RTT::internal::ConstReferenceDataSource< T > Class Template Reference

#include <DataSources.hpp>

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

Public Types

typedef boost::intrusive_ptr
< ConstReferenceDataSource< T > > 
shared_ptr

Public Member Functions

virtual
ConstReferenceDataSource< T > * 
clone () const
 ConstReferenceDataSource (typename DataSource< T >::const_reference_t ref)
virtual
ConstReferenceDataSource< T > * 
copy (std::map< const base::DataSourceBase *, base::DataSourceBase * > &alreadyCloned) const
DataSource< T >::result_t get () const
DataSource< T >::const_reference_t rvalue () const
DataSource< T >::result_t value () const
 ~ConstReferenceDataSource ()

Private Attributes

DataSource< T >::const_reference_t mref

Detailed Description

template<typename T>
class RTT::internal::ConstReferenceDataSource< T >

A DataSource which is used to read a const reference to an external value.

Parameters:
TThe result data type of get().

Definition at line 168 of file DataSources.hpp.


Member Typedef Documentation

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

Use this type to store a pointer to a DataSourceBase.

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

Definition at line 179 of file DataSources.hpp.


Constructor & Destructor Documentation

Use shared_ptr.


Member Function Documentation

template<typename T>
virtual ConstReferenceDataSource<T>* RTT::internal::ConstReferenceDataSource< T >::clone ( ) const [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 >.

template<typename T>
virtual ConstReferenceDataSource<T>* RTT::internal::ConstReferenceDataSource< T >::copy ( std::map< const base::DataSourceBase *, base::DataSourceBase * > &  alreadyCloned) const [virtual]
template<typename T>
DataSource<T>::result_t RTT::internal::ConstReferenceDataSource< T >::get ( ) const [inline, virtual]

Return the data as type T.

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

Definition at line 183 of file DataSources.hpp.

template<typename T>
DataSource<T>::const_reference_t RTT::internal::ConstReferenceDataSource< 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 193 of file DataSources.hpp.

template<typename T>
DataSource<T>::result_t RTT::internal::ConstReferenceDataSource< 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 188 of file DataSources.hpp.


Member Data Documentation

Definition at line 172 of file DataSources.hpp.


The documentation for this class was generated from the following file:


rtt
Author(s): RTT Developers
autogenerated on Thu Jan 2 2014 11:35:44