ExpressionParsing::IAccessor Class Reference

Interface of auxiliary classes to access xAOD object content. More...

#include <IAccessor.h>

Inheritance diagram for ExpressionParsing::IAccessor:

Collaboration diagram for ExpressionParsing::IAccessor:

Public Types
enum	VariableType {   VT_UNK , VT_INT , VT_DOUBLE , VT_VECINT ,   VT_VECDOUBLE , VT_VECEMPTY }

Public Member Functions
virtual	~IAccessor ()
virtual VariableType	variableType (const std::string &var_name) const =0
virtual int	loadInt (const EventContext &ctx, const std::string &var_name) const =0
virtual double	loadDouble (const EventContext &ctx, const std::string &var_name) const =0
virtual std::vector< int >	loadVecInt (const EventContext &ctx, const std::string &var_name) const =0
virtual std::vector< double >	loadVec (const EventContext &ctx, const std::string &var_name) const =0

Detailed Description

Interface of auxiliary classes to access xAOD object content.

Special implementations are provided for e.g. members of AuxElement or AuxVectorBase, decorations or methods of particular xAOD objects.

Definition at line 17 of file IAccessor.h.

Member Enumeration Documentation

VariableType

enum ExpressionParsing::IAccessor::VariableType

Enumerator
VT_UNK
VT_INT
VT_DOUBLE
VT_VECINT
VT_VECDOUBLE
VT_VECEMPTY

Definition at line 19 of file IAccessor.h.

{ VT_UNK, VT_INT, VT_DOUBLE, VT_VECINT, VT_VECDOUBLE, VT_VECEMPTY };

Constructor & Destructor Documentation

~IAccessor()

virtual ExpressionParsing::IAccessor::~IAccessor ( )

inlinevirtual

Definition at line 21 of file IAccessor.h.

{}

Member Function Documentation

loadDouble()

virtual double ExpressionParsing::IAccessor::loadDouble ( const EventContext & ctx, const std::string & var_name ) const

pure virtual

Implemented in ExpressionParsing::EmptyVectorAccessor, ExpressionParsing::GenAccessor< T_Cont, T_HelperKit, T_ScalarVectorHelper >, ExpressionParsing::MultipleProxyLoader, ExpressionParsing::SGNTUPProxyLoader, ExpressionParsing::SGxAODProxyLoader, ExpressionParsing::TestProxyLoader, ExpressionParsing::TriggerDecisionProxyLoader, ExpressionParsing::xAODElementProxyLoader, and ExpressionParsing::xAODVectorProxyLoader.

loadInt()

virtual int ExpressionParsing::IAccessor::loadInt ( const EventContext & ctx, const std::string & var_name ) const

pure virtual

Implemented in ExpressionParsing::EmptyVectorAccessor, ExpressionParsing::GenAccessor< T_Cont, T_HelperKit, T_ScalarVectorHelper >, ExpressionParsing::MultipleProxyLoader, ExpressionParsing::SGNTUPProxyLoader, ExpressionParsing::SGxAODProxyLoader, ExpressionParsing::TestProxyLoader, ExpressionParsing::TriggerDecisionProxyLoader, ExpressionParsing::xAODElementProxyLoader, and ExpressionParsing::xAODVectorProxyLoader.

loadVec()

virtual std::vector< double > ExpressionParsing::IAccessor::loadVec ( const EventContext & ctx, const std::string & var_name ) const

pure virtual

Implemented in ExpressionParsing::EmptyVectorAccessor, ExpressionParsing::GenAccessor< T_Cont, T_HelperKit, T_ScalarVectorHelper >, ExpressionParsing::MultipleProxyLoader, ExpressionParsing::SGNTUPProxyLoader, ExpressionParsing::SGxAODProxyLoader, ExpressionParsing::TestProxyLoader, ExpressionParsing::TriggerDecisionProxyLoader, ExpressionParsing::xAODElementProxyLoader, and ExpressionParsing::xAODVectorProxyLoader.

loadVecInt()

virtual std::vector< int > ExpressionParsing::IAccessor::loadVecInt ( const EventContext & ctx, const std::string & var_name ) const

pure virtual

Implemented in ExpressionParsing::EmptyVectorAccessor, ExpressionParsing::GenAccessor< T_Cont, T_HelperKit, T_ScalarVectorHelper >, ExpressionParsing::MultipleProxyLoader, ExpressionParsing::SGNTUPProxyLoader, ExpressionParsing::SGxAODProxyLoader, ExpressionParsing::TestProxyLoader, ExpressionParsing::TriggerDecisionProxyLoader, ExpressionParsing::xAODElementProxyLoader, and ExpressionParsing::xAODVectorProxyLoader.

variableType()

virtual VariableType ExpressionParsing::IAccessor::variableType ( const std::string & var_name ) const

pure virtual

Implemented in ExpressionParsing::BaseAccessor, ExpressionParsing::EmptyVectorAccessor, ExpressionParsing::MultipleProxyLoader, ExpressionParsing::RelayProxyLoader, and ExpressionParsing::SGxAODProxyLoader.

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

• IAccessor.h