#include <DataPrepUtilities.h>

Collaboration diagram for InDetGNNHardScatterSelection::internal::VertexVarGetterNoDefault< T >:

Public Member Functions
	VertexVarGetterNoDefault (const std::string &name)

NamedVar	operator() (const SG::AuxElement &btag) const

Private Types
typedef SG::AuxElement	AE

Private Attributes
AE::ConstAccessor< T >	m_getter

std::string	m_name

Detailed Description

template<typename T>
class InDetGNNHardScatterSelection::internal::VertexVarGetterNoDefault< T >

Definition at line 87 of file InnerDetector/InDetRecTools/InDetGNNHardScatterSelection/InDetGNNHardScatterSelection/DataPrepUtilities.h.

Member Typedef Documentation

◆ AE

template<typename T >

typedef SG::AuxElement InDetGNNHardScatterSelection::internal::VertexVarGetterNoDefault< T >::AE

private

Definition at line 89 of file InnerDetector/InDetRecTools/InDetGNNHardScatterSelection/InDetGNNHardScatterSelection/DataPrepUtilities.h.

Constructor & Destructor Documentation

◆ VertexVarGetterNoDefault()

template<typename T >

InDetGNNHardScatterSelection::internal::VertexVarGetterNoDefault< T >::VertexVarGetterNoDefault ( const std::string & name )

inline

Definition at line 93 of file InnerDetector/InDetRecTools/InDetGNNHardScatterSelection/InDetGNNHardScatterSelection/DataPrepUtilities.h.

                                                        :
           m_getter(name),
           m_name(name)
           {
           }

Member Function Documentation

◆ operator()()

template<typename T >

NamedVar InDetGNNHardScatterSelection::internal::VertexVarGetterNoDefault< T >::operator() ( const SG::AuxElement & btag ) const

inline

Definition at line 98 of file InnerDetector/InDetRecTools/InDetGNNHardScatterSelection/InDetGNNHardScatterSelection/DataPrepUtilities.h.

                                                             {
           T ret_value = m_getter(btag);
           if constexpr (std::is_floating_point<T>::value) {
             if (std::isnan(ret_value)) {
               throw std::runtime_error(
                 "Found NAN value for '" + m_name + "'.");
             }
           }
           return {m_name, ret_value};
         }