art::RefCore Class Reference

#include "RefCore.h"

Classes
struct	RefCoreTransients

Public Member Functions
constexpr	RefCore ()=default
	RefCore (ProductID const &theId, void const *prodPtr, EDProductGetter const *prodGetter)
constexpr bool	isNonnull () const noexcept
constexpr bool	isNull () const noexcept
constexpr bool	operator! () const noexcept
bool	isAvailable () const
constexpr ProductID	id () const noexcept
void const *	productPtr () const noexcept
EDProductGetter const *	productGetter () const noexcept
void	setProductPtr (void const *prodPtr) const noexcept
void	setProductGetter (EDProductGetter const *) noexcept
void	swap (RefCore &other)

Private Attributes
ProductID	id_ {}
RefCoreTransients	transients_ {}

Detailed Description

Definition at line 11 of file RefCore.h.

Constructor & Destructor Documentation

constexpr art::RefCore::RefCore ( )

default

art::RefCore::RefCore	(	ProductID const &	theId,
		void const *	prodPtr,
		EDProductGetter const *	prodGetter
	)

Definition at line 17 of file RefCore.cc.

References transients_.

    : id_{id}, transients_{prodPtr, prodGetter}
  {}

Member Function Documentation

constexpr ProductID art::RefCore::id ( ) const

inlinenoexcept

Definition at line 50 of file RefCore.h.

References id_, fhicl::other, productGetter(), productPtr(), setProductGetter(), setProductPtr(), and swap().

Referenced by art::ProductPtr< T >::id(), art::operator<<(), art::ProductPtr< T >::product_(), art::ProductPtr< T >::ProductPtr(), and art::PtrVectorBase::updateCore().

    {
      return id_;
    }

bool art::RefCore::isAvailable

(

)

const

Definition at line 24 of file RefCore.cc.

References art::EDProductGetter::getIt(), id_, art::ProductID::isValid(), productGetter(), and productPtr().

Referenced by art::ProductPtr< T >::isAvailable(), art::ProductPtr< T >::operator bool(), and operator!().

  {
    if (productPtr()) {
      return true;
    }
    return id_.isValid() && productGetter() != nullptr &&
           productGetter()->getIt() != nullptr;
  }

constexpr bool art::RefCore::isNonnull ( ) const

inlinenoexcept

Definition at line 28 of file RefCore.h.

References id_, and art::ProductID::isValid().

Referenced by art::PtrVectorBase::isNonnull(), and isNull().

    {
      return id_.isValid();
    }

constexpr bool art::RefCore::isNull ( ) const

inlinenoexcept

Definition at line 33 of file RefCore.h.

References isNonnull().

Referenced by art::ProductPtr< T >::get(), operator!(), art::ProductPtr< T >::ProductPtr(), and art::PtrVectorBase::updateCore().

    {
      return !isNonnull();
    }

constexpr bool art::RefCore::operator! ( ) const

inlinenoexcept

Definition at line 38 of file RefCore.h.

References isAvailable(), and isNull().

    {
      return isNull();
    }

EDProductGetter const * art::RefCore::productGetter ( ) const

noexcept

Definition at line 41 of file RefCore.cc.

References art::RefCore::RefCoreTransients::prodGetter_, and transients_.

Referenced by id(), isAvailable(), art::ProductPtr< T >::productGetter(), and art::PtrVectorBase::updateCore().

  {
    return transients_.prodGetter_;
  }

void const * art::RefCore::productPtr ( ) const

noexcept

Definition at line 34 of file RefCore.cc.

References art::RefCore::RefCoreTransients::itemPtr_, and transients_.

Referenced by art::ProductPtr< T >::hasCache(), id(), isAvailable(), art::ProductPtr< T >::operator->(), and art::PtrVectorBase::updateCore().

  {
    return transients_.itemPtr_;
  }

void art::RefCore::setProductGetter ( EDProductGetter const *  prodGetter )

noexcept

Definition at line 57 of file RefCore.cc.

References art::RefCore::RefCoreTransients::prodGetter_, and transients_.

Referenced by id(), and art::PtrVectorBase::updateCore().

  {
    transients_.prodGetter_ = prodGetter;
  }

void art::RefCore::setProductPtr ( void const *  prodPtr ) const

noexcept

Definition at line 48 of file RefCore.cc.

References art::RefCore::RefCoreTransients::itemPtr_, and transients_.

Referenced by id(), art::ProductPtr< T >::operator->(), and art::PtrVectorBase::updateCore().

  {
    transients_.itemPtr_ = prodPtr;
  }

void art::RefCore::swap

(

RefCore &

other

)

Definition at line 63 of file RefCore.cc.

References id_, art::swap(), and transients_.

Referenced by id(), art::operator<(), and art::swap().

  {
    std::swap(id_, other.id_);
    std::swap(transients_, other.transients_);
  }

Member Data Documentation

ProductID art::RefCore::id_ {}

private

Definition at line 70 of file RefCore.h.

Referenced by id(), isAvailable(), isNonnull(), and swap().

RefCoreTransients art::RefCore::transients_ {}

private

Definition at line 71 of file RefCore.h.

Referenced by productGetter(), productPtr(), RefCore(), setProductGetter(), setProductPtr(), and swap().

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

• canvas/Persistency/Common/RefCore.h
• canvas/Persistency/Common/RefCore.cc