RTT::internal::RStore< T > Struct Template Reference

Store a return value which may be a void, reference, const reference or any other type. More...

#include <rtt/internal/BindStorage.hpp>

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

Public Member Functions
	RStore ()
T &	result ()
	operator T & ()
template<class F >
void	exec (F f)
	Stores the result of a function. More...
void	checkError () const
bool	isError () const
bool	isExecuted () const

Public Attributes
T	arg
bool	executed
bool	error

Detailed Description

template<class T>
struct RTT::internal::RStore< T >

Store a return value which may be a void, reference, const reference or any other type.

We need these specialisations because the collection of the results will be different if R is non-void or poid (appears as first arg of collect() or not respectively). So RStore is the only instance that knows if a return value was stored or not.

Definition at line 138 of file BindStorage.hpp.

Constructor & Destructor Documentation

template<class T>

RTT::internal::RStore< T >::RStore ( )

inline

Definition at line 140 of file BindStorage.hpp.

Member Function Documentation

void RTT::internal::RStore< void >::checkError ( ) const

inlineinherited

Definition at line 99 of file BindStorage.hpp.

Referenced by RTT::internal::FusedMCallDataSource< Signature >::evaluate().

template<class T>

template<class F >

void RTT::internal::RStore< T >::exec ( F  f )

inline

Stores the result of a function.

The RStore<void> specialisation will not store anything, and just call f().

Parameters

f	The function object to execute and store the results from

Definition at line 152 of file BindStorage.hpp.

Referenced by RTT::internal::FusedFunctorDataSource< Signature, Enable >::evaluate(), RTT::internal::FusedFunctorDataSource< Signature, typename boost::enable_if< is_pure_reference< typename boost::function_traits< Signature >::result_type > >::type >::evaluate(), RTT::internal::FusedMCallDataSource< Signature >::evaluate(), RTT::internal::BindStorageImpl< 0, ToBind >::exec(), RTT::internal::BindStorageImpl< 1, ToBind >::exec(), RTT::internal::BindStorageImpl< 2, ToBind >::exec(), RTT::internal::BindStorageImpl< 3, ToBind >::exec(), RTT::internal::BindStorageImpl< 4, ToBind >::exec(), RTT::internal::BindStorageImpl< 5, ToBind >::exec(), RTT::internal::BindStorageImpl< 6, ToBind >::exec(), and RTT::internal::BindStorageImpl< 7, ToBind >::exec().

bool RTT::internal::RStore< void >::isError ( ) const

inlineinherited

Definition at line 103 of file BindStorage.hpp.

Referenced by RTT::internal::FusedMCallDataSource< Signature >::evaluate().

bool RTT::internal::RStore< void >::isExecuted ( ) const

inlineinherited

Definition at line 107 of file BindStorage.hpp.

template<class T>

RTT::internal::RStore< T >::operator T & ( )

inline

Definition at line 143 of file BindStorage.hpp.

References RTT::internal::AStore< T >::arg.

template<class T>

T& RTT::internal::RStore< T >::result ( )

inline

Definition at line 142 of file BindStorage.hpp.

Referenced by RTT::internal::FusedFunctorDataSource< Signature, Enable >::get(), RTT::internal::FusedFunctorDataSource< Signature, typename boost::enable_if< is_pure_reference< typename boost::function_traits< Signature >::result_type > >::type >::get(), RTT::internal::FusedMCallDataSource< Signature >::get(), RTT::internal::FusedFunctorDataSource< Signature, Enable >::rvalue(), RTT::internal::FusedFunctorDataSource< Signature, typename boost::enable_if< is_pure_reference< typename boost::function_traits< Signature >::result_type > >::type >::rvalue(), RTT::internal::FusedMCallDataSource< Signature >::rvalue(), RTT::internal::FusedFunctorDataSource< Signature, typename boost::enable_if< is_pure_reference< typename boost::function_traits< Signature >::result_type > >::type >::set(), RTT::internal::FusedFunctorDataSource< Signature, Enable >::value(), RTT::internal::FusedFunctorDataSource< Signature, typename boost::enable_if< is_pure_reference< typename boost::function_traits< Signature >::result_type > >::type >::value(), and RTT::internal::FusedMCallDataSource< Signature >::value().

Member Data Documentation

template<class T>

T RTT::internal::RStore< T >::arg

Definition at line 139 of file BindStorage.hpp.

bool RTT::internal::RStore< void >::error

inherited

Definition at line 96 of file BindStorage.hpp.

bool RTT::internal::RStore< void >::executed

inherited

Definition at line 95 of file BindStorage.hpp.

Referenced by RTT::internal::BindStorageImpl< 0, ToBind >::exec(), RTT::internal::BindStorageImpl< 1, ToBind >::exec(), RTT::internal::BindStorageImpl< 2, ToBind >::exec(), RTT::internal::BindStorageImpl< 3, ToBind >::exec(), RTT::internal::BindStorageImpl< 4, ToBind >::exec(), RTT::internal::BindStorageImpl< 5, ToBind >::exec(), RTT::internal::BindStorageImpl< 6, ToBind >::exec(), and RTT::internal::BindStorageImpl< 7, ToBind >::exec().

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

• rtt/internal/BindStorage.hpp