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// -*- C++ -*-
//
// Package: Core
// Class : FWSimpleProxyHelper
//
// Implementation:
// <Notes on implementation>
//
// Original Author: Chris Jones
// Created: Tue Dec 2 15:13:22 EST 2008
//
// system include files
#include <sstream>
#include <cassert>
#include "FWCore/Reflection/interface/ObjectWithDict.h"
#include "FWCore/Reflection/interface/TypeWithDict.h"
#include "TClass.h"
// user include files
#include "Fireworks/Core/interface/FWSimpleProxyHelper.h"
#include "Fireworks/Core/interface/FWEventItem.h"
//
// constants, enums and typedefs
//
//
// static data member definitions
//
//
// constructors and destructor
//
FWSimpleProxyHelper::FWSimpleProxyHelper(const std::type_info& iType) : m_itemType(&iType), m_objectOffset(0) {}
// FWSimpleProxyHelper::FWSimpleProxyHelper(const FWSimpleProxyHelper& rhs)
// {
// // do actual copying here;
// }
//FWSimpleProxyHelper::~FWSimpleProxyHelper()
//{
//}
//
// assignment operators
//
// const FWSimpleProxyHelper& FWSimpleProxyHelper::operator=(const FWSimpleProxyHelper& rhs)
// {
// //An exception safe implementation is
// FWSimpleProxyHelper temp(rhs);
// swap(rhs);
//
// return *this;
// }
//
// member functions
//
void FWSimpleProxyHelper::itemChanged(const FWEventItem* iItem) {
if (nullptr != iItem) {
edm::TypeWithDict baseType(*m_itemType);
edm::TypeWithDict mostDerivedType(*(iItem->modelType()->GetTypeInfo()));
// The - sign is there because this is the address of a derived object minus the address of the base object.
m_objectOffset = -mostDerivedType.getBaseClassOffset(baseType);
}
}
//
// static member functions
//
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