art::PtrMaker< T > Class Template Reference

#include "PtrMaker.h"

Public Member Functions
template<typename DataLevel >
	PtrMaker (DataLevel const &evt, std::string const &instance={})
template<typename DataLevel >
	PtrMaker (DataLevel const &evt, ProductID prodId)
Ptr< T >	operator() (std::size_t index) const

Static Public Member Functions
template<typename Container , typename DataLevel >
static PtrMaker< T >	create (DataLevel const &E, std::string const &instance={})

Private Attributes
ProductID const	prodId_
EDProductGetter const *	prodGetter_

Detailed Description

template<typename T>
class art::PtrMaker< T >

Definition at line 61 of file PtrMaker.h.

Constructor & Destructor Documentation

template<typename T >

template<typename DataLevel >

art::PtrMaker< T >::PtrMaker	(	DataLevel const &	evt,
		std::string const &	instance = {}
	)

Definition at line 98 of file PtrMaker.h.

References tca::evt, and instance.

    : PtrMaker{evt, evt.template getProductID<std::vector<T>>(instance)}
  {}

template<typename T >

template<typename DataLevel >

art::PtrMaker< T >::PtrMaker	(	DataLevel const &	evt,
		ProductID	prodId
	)

Definition at line 104 of file PtrMaker.h.

References tca::evt, and art::PtrMaker< T >::prodGetter_.

    : prodId_{pid}, prodGetter_{evt.productGetter(pid)}
  {}

Member Function Documentation

template<typename T >

template<typename Container , typename DataLevel >

PtrMaker< T > art::PtrMaker< T >::create ( DataLevel const &  E, std::string const &  instance = {}  )

static

Definition at line 90 of file PtrMaker.h.

References tca::evt, and instance.

  {
    auto const pid = evt.template getProductID<Container>(instance);
    return PtrMaker<T>{evt, pid};
  }

template<typename T>

Ptr< T > art::PtrMaker< T >::operator()

(

std::size_t

index

)

const

Definition at line 110 of file PtrMaker.h.

References art::PtrMaker< T >::prodGetter_, and art::PtrMaker< T >::prodId_.

  {
    return Ptr<T>{prodId_, index, prodGetter_};
  }

Member Data Documentation

template<typename T>

EDProductGetter const* art::PtrMaker< T >::prodGetter_

private

Definition at line 84 of file PtrMaker.h.

Referenced by art::PtrMaker< T >::operator()(), and art::PtrMaker< T >::PtrMaker().

template<typename T>

ProductID const art::PtrMaker< T >::prodId_

private

Definition at line 83 of file PtrMaker.h.

Referenced by art::PtrMaker< T >::operator()().

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

• art/Persistency/Common/PtrMaker.h