edm::RefCoreStreamer Class Reference

#include <RefCoreStreamer.h>

Inheritance diagram for edm::RefCoreStreamer:

Public Member Functions
TClassStreamer *	Generate () const override
void	operator() (TBuffer &R__b, void *objp) override
	RefCoreStreamer ()

Private Attributes
TClassRef	cl_

Detailed Description

Definition at line 11 of file RefCoreStreamer.h.

Constructor & Destructor Documentation

edm::RefCoreStreamer::RefCoreStreamer ( )

inlineexplicit

Definition at line 13 of file RefCoreStreamer.h.

References Generate(), and operator()().

Referenced by Generate(), and edm::setRefCoreStreamerInTClass().

: cl_("edm::RefCore"){}

Member Function Documentation

TClassStreamer * edm::RefCoreStreamer::Generate ( ) const

override

Definition at line 67 of file RefCoreStreamer.cc.

References RefCoreStreamer().

Referenced by RefCoreStreamer(), and edm::RefCoreWithIndexStreamer::RefCoreWithIndexStreamer().

                                  {
    return new RefCoreStreamer(*this);
  }

void edm::RefCoreStreamer::operator() ( TBuffer &  R__b, void *  objp  )

override

Definition at line 20 of file RefCoreStreamer.cc.

References cl_, Exception, edm::RefCore::id(), edm::errors::InvalidReference, edm::RefCore::isTransient(), haddnano::obj, and edm::ProductID::processIndex().

Referenced by RefCoreStreamer(), and edm::RefCoreWithIndexStreamer::RefCoreWithIndexStreamer().

                                                       {
    if (R__b.IsReading()) {
      cl_->ReadBuffer(R__b, objp);
    } else {
      //If transient, throw      
      RefCore* obj = static_cast<RefCore*>(objp);
      if (obj->isTransient()) {
        throw Exception(errors::InvalidReference,"Inconsistency")
        << "RefCoreStreamer: transient Ref or Ptr cannot be made persistent.";
      }
#if 1
      R__b << cl_->GetClassVersion();
#else
      R__b.WriteVersion(cl_, kFALSE);
#endif
      //Must match the order the data appears in the class declaration
      const ProductID& id = obj->id();
      R__b << id.processIndex();
      R__b << id.productIndex();
    }
  }

Member Data Documentation

TClassRef edm::RefCoreStreamer::cl_

private

Definition at line 20 of file RefCoreStreamer.h.

Referenced by operator()(), and edm::RefCoreWithIndexStreamer::operator()().