LazyEncodingExtraction Struct Reference

Public Member Functions
	LazyEncodingExtraction (Geant4HitCollection *coll)
	operator std::string () const

Private Attributes
Geant4HitCollection *	m_coll {nullptr}

Detailed Description

Helper struct that can be used together with map::try_emplace to construct the encoding only once per collection (name).

Definition at line 488 of file Geant4Output2EDM4hep.cpp.

Constructor & Destructor Documentation

LazyEncodingExtraction()

LazyEncodingExtraction::LazyEncodingExtraction ( Geant4HitCollection *  coll )

inline

Constructor that does effectively nothing. This will be called in every try_emplace call

Definition at line 491 of file Geant4Output2EDM4hep.cpp.

Member Function Documentation

operator std::string()

LazyEncodingExtraction::operator std::string ( ) const

inline

Defer the real work to the implicit conversion to std::string that will only be called if the value is actually emplaced into the map

Definition at line 494 of file Geant4Output2EDM4hep.cpp.

Member Data Documentation

m_coll

Geant4HitCollection* LazyEncodingExtraction::m_coll {nullptr}

private

Definition at line 499 of file Geant4Output2EDM4hep.cpp.

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

• DDG4/edm4hep/Geant4Output2EDM4hep.cpp