ExpressionParsing::AccessorHelper< T_Cont, T_src > Class Template Reference

Auxiliary class to handle xAOD accessor based xAOD object content access. More...

#include <xAODAccessor.h>

Collaboration diagram for ExpressionParsing::AccessorHelper< T_Cont, T_src >:

Classes
class	Kit
	Auxiliary class to create the corresponding auxiliary helper object. More...

Public Member Functions
	AccessorHelper (SG::auxid_t auxid)
std::size_t	size (const T_Cont &cont) const
T_src	get (const T_Cont &cont) const
	Get the scalar provided by the container. More...
T_src	get (const T_Cont &cont, std::size_t idx) const
	Get the specified element of the vector provided by the container. More...

Private Attributes
SG::AuxElement::ConstAccessor< T_src >	m_accessor

Detailed Description

template<class T_Cont, typename T_src>
class ExpressionParsing::AccessorHelper< T_Cont, T_src >

Auxiliary class to handle xAOD accessor based xAOD object content access.

Definition at line 27 of file xAODAccessor.h.

Constructor & Destructor Documentation

AccessorHelper()

template<class T_Cont , typename T_src >

ExpressionParsing::AccessorHelper< T_Cont, T_src >::AccessorHelper ( SG::auxid_t  auxid )

inline

Definition at line 29 of file xAODAccessor.h.

         : m_accessor(SG::AuxTypeRegistry::instance().getName(auxid))
      {}

Member Function Documentation

get() [1/2]

template<class T_Cont , typename T_src >

T_src ExpressionParsing::AccessorHelper< T_Cont, T_src >::get ( const T_Cont &  cont ) const

inline

Get the scalar provided by the container.

Definition at line 38 of file xAODAccessor.h.

                                          {
         return m_accessor( cont );
      }

get() [2/2]

template<class T_Cont , typename T_src >

T_src ExpressionParsing::AccessorHelper< T_Cont, T_src >::get ( const T_Cont &  cont, std::size_t  idx  ) const

inline

Get the specified element of the vector provided by the container.

Definition at line 43 of file xAODAccessor.h.

                                                         {
         return m_accessor( cont,idx );
      }

size()

template<class T_Cont , typename T_src >

std::size_t ExpressionParsing::AccessorHelper< T_Cont, T_src >::size ( const T_Cont &  cont ) const

inline

Definition at line 33 of file xAODAccessor.h.

                                               {
         return getContainerSize(cont);
      }

Member Data Documentation

m_accessor

template<class T_Cont , typename T_src >

SG::AuxElement::ConstAccessor<T_src> ExpressionParsing::AccessorHelper< T_Cont, T_src >::m_accessor

private

Definition at line 64 of file xAODAccessor.h.

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

• xAODAccessor.h