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#ifndef UtilAlgos_SingleObjectSelector_h
#define UtilAlgos_SingleObjectSelector_h
/* \class SingleObjectSelector
*
* \author Luca Lista, INFN
*/
#include "CommonTools/UtilAlgos/interface/ObjectSelectorBase.h"
#include "CommonTools/UtilAlgos/interface/NonNullNumberSelector.h"
#include "CommonTools/UtilAlgos/interface/StoreManagerTrait.h"
#include "CommonTools/UtilAlgos/interface/SelectedOutputCollectionTrait.h"
#include "CommonTools/UtilAlgos/interface/NullPostProcessor.h"
#include "CommonTools/UtilAlgos/interface/EventSetupInitTrait.h"
#include "CommonTools/UtilAlgos/interface/StoreContainerTrait.h"
#include "CommonTools/UtilAlgos/interface/SelectionAdderTrait.h"
#include "CommonTools/UtilAlgos/interface/SingleElementCollectionSelector.h"
/* the following is just to ease transition
* grep -r SingleObjectSelector * | wc
* 209 540 22532
*/
template <typename InputCollection,
typename Selector,
typename EdmFilter,
typename OutputCollection = typename ::helper::SelectedOutputCollectionTrait<InputCollection>::type,
typename StoreContainer = typename ::helper::StoreContainerTrait<OutputCollection>::type,
typename PostProcessor = ::helper::NullPostProcessor<OutputCollection>,
typename StoreManager = typename ::helper::StoreManagerTrait<OutputCollection, EdmFilter>::type,
typename Base = typename ::helper::StoreManagerTrait<OutputCollection, EdmFilter>::base,
typename RefAdder = typename ::helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>
class SingleObjectSelectorBase
: public ObjectSelectorBase<
SingleElementCollectionSelector<InputCollection, Selector, OutputCollection, StoreContainer, RefAdder>,
OutputCollection,
NonNullNumberSelector,
PostProcessor,
StoreManager,
Base,
typename ::reco::modules::EventSetupInit<
SingleElementCollectionSelector<InputCollection, Selector, OutputCollection, StoreContainer, RefAdder>>::
type> {
using Init = typename ::reco::modules::EventSetupInit<
SingleElementCollectionSelector<InputCollection, Selector, OutputCollection, StoreContainer, RefAdder>>::type;
public:
// SingleObjectSelectorBase() = default;
explicit SingleObjectSelectorBase(const edm::ParameterSet& cfg)
: ObjectSelectorBase<
SingleElementCollectionSelector<InputCollection, Selector, OutputCollection, StoreContainer, RefAdder>,
OutputCollection,
NonNullNumberSelector,
PostProcessor,
StoreManager,
Base,
Init>(cfg) {}
~SingleObjectSelectorBase() override {}
};
#include "FWCore/Framework/interface/stream/EDFilter.h"
template <typename InputCollection,
typename Selector,
typename OutputCollection = typename ::helper::SelectedOutputCollectionTrait<InputCollection>::type,
typename StoreContainer = typename ::helper::StoreContainerTrait<OutputCollection>::type,
typename PostProcessor = ::helper::NullPostProcessor<OutputCollection>>
using SingleObjectSelectorStream = SingleObjectSelectorBase<InputCollection,
Selector,
edm::stream::EDFilter<>,
OutputCollection,
StoreContainer,
PostProcessor>;
template <typename InputCollection,
typename Selector,
typename OutputCollection = typename ::helper::SelectedOutputCollectionTrait<InputCollection>::type,
typename StoreContainer = typename ::helper::StoreContainerTrait<OutputCollection>::type,
typename PostProcessor = ::helper::NullPostProcessor<OutputCollection>>
using SingleObjectSelector =
SingleObjectSelectorStream<InputCollection, Selector, OutputCollection, StoreContainer, PostProcessor>;
#endif
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