ExpressionParsing::AccessorKit< T, T_variable_type > Class Template Reference

Implementation of an accessor creator which provides accessors for xAOD accessor or decor handle access to content of AuxElement or AuxVectorBase. More...

#include <xAODAccessor.h>

Inheritance diagram for ExpressionParsing::AccessorKit< T, T_variable_type >:

Collaboration diagram for ExpressionParsing::AccessorKit< T, T_variable_type >:

Private Member Functions
virtual std::unique_ptr< IAccessor >	create (const SG::ReadHandleKey< SG::AuxVectorBase > &key, SG::auxid_t auxid, const SG::ReadDecorHandleKey< SG::AuxVectorBase > *decor_key=nullptr) const override
virtual std::unique_ptr< IAccessor >	create (const SG::ReadHandleKey< SG::AuxElement > &key, SG::auxid_t auxid, const SG::ReadDecorHandleKey< SG::AuxElement > *decor_key=nullptr) const override
template<class T_Cont , class T_ScalarVectorHelper >
std::unique_ptr< IAccessor >	createAccessor (const SG::ReadHandleKey< T_Cont > &key, SG::auxid_t auxid, const SG::ReadDecorHandleKey< T_Cont > *decor_key=nullptr) const

Detailed Description

template<class T, IProxyLoader::VariableType T_variable_type>
class ExpressionParsing::AccessorKit< T, T_variable_type >

Implementation of an accessor creator which provides accessors for xAOD accessor or decor handle access to content of AuxElement or AuxVectorBase.

Definition at line 142 of file xAODAccessor.h.

Member Function Documentation

create() [1/2]

template<class T , IProxyLoader::VariableType T_variable_type>

virtual std::unique_ptr<IAccessor> ExpressionParsing::AccessorKit< T, T_variable_type >::create ( const SG::ReadHandleKey< SG::AuxElement > &  key, SG::auxid_t  auxid, const SG::ReadDecorHandleKey< SG::AuxElement > *  decor_key = nullptr  ) const

inlineoverrideprivatevirtual

Implements ExpressionParsing::IAccessorKit.

Definition at line 148 of file xAODAccessor.h.

                                                                                                                             {
         return createAccessor<SG::AuxElement,ScalarHelper>(key,auxid, decor_key);
      }

create() [2/2]

template<class T , IProxyLoader::VariableType T_variable_type>

virtual std::unique_ptr<IAccessor> ExpressionParsing::AccessorKit< T, T_variable_type >::create ( const SG::ReadHandleKey< SG::AuxVectorBase > &  key, SG::auxid_t  auxid, const SG::ReadDecorHandleKey< SG::AuxVectorBase > *  decor_key = nullptr  ) const

inlineoverrideprivatevirtual

Implements ExpressionParsing::IAccessorKit.

Definition at line 143 of file xAODAccessor.h.

                                                                                                                                {
         return createAccessor<SG::AuxVectorBase,VectorHelper>(key,auxid, decor_key);
      }

createAccessor()

template<class T , IProxyLoader::VariableType T_variable_type>

template<class T_Cont , class T_ScalarVectorHelper >

std::unique_ptr<IAccessor> ExpressionParsing::AccessorKit< T, T_variable_type >::createAccessor ( const SG::ReadHandleKey< T_Cont > &  key, SG::auxid_t  auxid, const SG::ReadDecorHandleKey< T_Cont > *  decor_key = nullptr  ) const

inlineprivate

Definition at line 155 of file xAODAccessor.h.

                                                                                                              {
         if (decor_key) {
            return std::make_unique<GenAccessor<T_Cont,
                                                typename DecorHelper<T_Cont, T>::Kit,
                                                T_ScalarVectorHelper> >(key,
                                                                      typename DecorHelper<T_Cont, T>::Kit(*decor_key),
                                                                      T_variable_type);
         }
         else {
            return std::make_unique<GenAccessor<T_Cont,
                                                typename AccessorHelper<T_Cont,T>::Kit,
                                                T_ScalarVectorHelper> >(key,
                                                                        typename AccessorHelper<T_Cont,T>::Kit(auxid),
                                                                        T_variable_type);
         }
      }

---

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

• xAODAccessor.h