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#ifndef Fireworks_Core_FWItemAccessorBase_h
#define Fireworks_Core_FWItemAccessorBase_h
// -*- C++ -*-
//
// Package: Core
// Class : FWItemAccessorBase
//
/**\class FWItemAccessorBase FWItemAccessorBase.h Fireworks/Core/interface/FWItemAccessorBase.h
Description: Base class used to access data stored in an edm::EDProduct
Usage:
<usage>
*/
//
// Original Author: Chris Jones
// Created: Sat Oct 18 08:14:21 EDT 2008
//
// system include files
#include <typeinfo>
// user include files
// forward declarations
class TClass;
namespace edm {
class EDProduct;
class ObjectWithDict;
} // namespace edm
class FWItemAccessorBase {
public:
FWItemAccessorBase();
virtual ~FWItemAccessorBase();
// ---------- const member functions ---------------------
virtual const void* modelData(int iIndex) const = 0;
virtual const void* data() const = 0;
virtual unsigned int size() const = 0;
virtual const TClass* modelType() const = 0;
virtual const TClass* type() const = 0;
virtual bool isCollection() const = 0;
///override if id of an object should be different than the index
//virtual std::string idForIndex(int iIndex) const;
// ---------- member functions ---------------------------
virtual void setData(const edm::ObjectWithDict&) = 0;
virtual void reset() = 0;
private:
//FWItemAccessorBase(const FWItemAccessorBase&); // stop default
//const FWItemAccessorBase& operator=(const FWItemAccessorBase&); // stop default
// ---------- member data --------------------------------
};
#endif
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