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#ifndef DataFormats_Common_MapRefViewTrait_h
#define DataFormats_Common_MapRefViewTrait_h
#include "DataFormats/Common/interface/Ref.h"
#include "DataFormats/Common/interface/RefProd.h"
#include "DataFormats/Common/interface/RefToBase.h"
#include "DataFormats/Common/interface/RefToBaseProd.h"
#include <map>
namespace edm {
namespace helper {
template <typename C>
struct MapRefViewTrait {
typedef Ref<C> ref_type;
typedef RefProd<C> refprod_type;
};
template <typename T>
struct MapRefViewTrait<View<T> > {
typedef RefToBase<T> ref_type;
typedef RefToBaseProd<T> refprod_type;
};
} // namespace helper
} // namespace edm
#endif
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