edm::EDProductGetter Class Reference

#include <EDProductGetter.h>

Inheritance diagram for edm::EDProductGetter:

List of all members.

Public Member Functions
	EDProductGetter ()
virtual EDProduct const *	getIt (ProductID const &) const =0
ProductID	oldToNewProductID (ProductID const &oldProductID) const
virtual	~EDProductGetter ()
Static Public Member Functions
static void	assignEDProductGetter (EDProductGetter const *&)
static EDProductGetter const *	switchProductGetter (EDProductGetter const *)
	These can only be used internally by the framework.
Private Member Functions
virtual ProductID	oldToNewProductID_ (ProductID const &oldProductID) const

---

Detailed Description

Definition at line 32 of file EDProductGetter.h.

---

Constructor & Destructor Documentation

EDProductGetter::EDProductGetter

(

)

Definition at line 31 of file EDProductGetter.cc.

  {
  }

EDProductGetter::~EDProductGetter

(

)

[virtual]

Definition at line 40 of file EDProductGetter.cc.

  {
  }

---

Member Function Documentation

void EDProductGetter::assignEDProductGetter

(

EDProductGetter const *&

iGetter

)

[static]

Definition at line 94 of file EDProductGetter.cc.

References edm::s_productGetter.

  {    
    //std::cout <<"assign "<<s_productGetter<<std::endl;
    
    iGetter = s_productGetter;
  }

virtual EDProduct const* edm::EDProductGetter::getIt

(

ProductID const &

)

const [pure virtual]

Implemented in fwlite::internal::ProductGetter, fwlite::internal::MultiProductGetter, edm::EventPrincipal, edm::Principal, BareRootProductGetter, and edm::StreamerInputSource::ProductGetter.

Referenced by edm::Ptr< pat::MET >::getData_(), edm::PtrVectorBase::getProduct_(), edm::RefCore::getProductPtr(), and edm::RefCore::isAvailable().

ProductID edm::EDProductGetter::oldToNewProductID

(

ProductID const &

oldProductID

)

const [inline]

Definition at line 44 of file EDProductGetter.h.

References edm::ProductID::oldID(), and oldToNewProductID_().

Referenced by edm::ProductIDStreamer::operator()().

                                                                       {
        if (oldProductID.oldID() == 0) return oldProductID;
        return oldToNewProductID_(oldProductID);
      }

ProductID EDProductGetter::oldToNewProductID_

(

ProductID const &

oldProductID

)

const [private, virtual]

Reimplemented in edm::EventPrincipal.

Definition at line 68 of file EDProductGetter.cc.

References Exception, and edm::errors::LogicError.

Referenced by oldToNewProductID().

                                                            {
    throw edm::Exception(errors::LogicError)
        << "Internal error:  Call of oldToNewProductID_ for non-EventPrincipal.\n"
        << "Please report this error to the Framework group\n";
  }

EDProductGetter const * EDProductGetter::switchProductGetter

(

EDProductGetter const *

iNew

)

[static]

These can only be used internally by the framework.

Definition at line 86 of file EDProductGetter.cc.

References edm::s_productGetter.

Referenced by edm::setRefCoreStreamer(), and fwlite::setRefStreamer().

  {
    //std::cout <<"switch from "<<s_productGetter<<" to "<<iNew<<std::endl;
    EDProductGetter const* old = s_productGetter;
    s_productGetter = iNew;
    return old;
  }