BareRootProductGetter Class Reference

#include <BareRootProductGetter.h>

Inheritance diagram for BareRootProductGetter:

Public Member Functions
	BareRootProductGetter ()=default
Public Member Functions inherited from BareRootProductGetterBase
	BareRootProductGetterBase ()
	BareRootProductGetterBase (BareRootProductGetterBase const &)=delete
edm::WrapperBase const *	getIt (edm::ProductID const &) const override
edm::OptionalThinnedKey	getThinnedKeyFrom (edm::ProductID const &parent, unsigned int key, edm::ProductID const &thinned) const override
std::optional< std::tuple< edm::WrapperBase const *, unsigned int > >	getThinnedProduct (edm::ProductID const &, unsigned int key) const override
void	getThinnedProducts (edm::ProductID const &, std::vector< edm::WrapperBase const *> &foundContainers, std::vector< unsigned int > &keys) const override
BareRootProductGetterBase const &	operator= (BareRootProductGetterBase const &)=delete
	~BareRootProductGetterBase () override
Public Member Functions inherited from edm::EDProductGetter
	EDProductGetter ()
	EDProductGetter (EDProductGetter const &)=delete
EDProductGetter const &	operator= (EDProductGetter const &)=delete
unsigned int	transitionIndex () const
virtual	~EDProductGetter ()

Private Member Functions
TFile *	currentFile () const override

Additional Inherited Members
Static Public Member Functions inherited from edm::EDProductGetter
static void	assignEDProductGetter (EDProductGetter const *&)
static EDProductGetter const *	switchProductGetter (EDProductGetter const *)
	These can only be used internally by the framework. More...

Detailed Description

Definition at line 6 of file BareRootProductGetter.h.

Constructor & Destructor Documentation

BareRootProductGetter()

BareRootProductGetter::BareRootProductGetter ( )

default

Member Function Documentation

currentFile()

TFile * BareRootProductGetter::currentFile ( ) const

overrideprivatevirtual

Implements BareRootProductGetterBase.

Definition at line 8 of file BareRootProductGetter.cc.

References Exception, and geometryDiff::file.

                                                {
  TFile* file = dynamic_cast<TFile*>(gROOT->GetListOfFiles()->Last());
  if (nullptr == file) {
    throw cms::Exception("FileNotFound") << "unable to find the TFile '" << gROOT->GetListOfFiles()->Last() << "'\n"
                                         << "retrieved by calling 'gROOT->GetListOfFiles()->Last()'\n"
                                         << "Please check the list of files.";
  }
  return file;
}