CMSSW Reference Manual

00001 #ifndef UtilAlgos_SingleObjectRefSelector_h
00002 #define UtilAlgos_SingleObjectRefSelector_h
00003 /* \class SingleObjectRefSelector
00004  *
00005  * \author Luca Lista, INFN
00006  */
00007 #include "PhysicsTools/UtilAlgos/interface/ObjectSelector.h"
00008 #include "PhysicsTools/UtilAlgos/interface/StoreContainerTrait.h"
00009 #include "PhysicsTools/UtilAlgos/interface/SelectionAdderTrait.h"
00010 #include "PhysicsTools/UtilAlgos/interface/SingleElementCollectionRefSelector.h"
00011 #include "DataFormats/Common/interface/View.h"
00012 
00013 template<typename InputType, typename Selector, 
00014          typename OutputCollection = typename ::helper::SelectedOutputCollectionTrait<edm::View<InputType> >::type,
00015          typename StoreContainer = typename ::helper::StoreContainerTrait<OutputCollection>::type,
00016          typename PostProcessor = ::helper::NullPostProcessor<OutputCollection>,
00017          typename StoreManager = typename ::helper::StoreManagerTrait<OutputCollection>::type,
00018          typename Base = typename ::helper::StoreManagerTrait<OutputCollection>::base,
00019          typename RefAdder = typename ::helper::SelectionAdderTrait<edm::View<InputType>, StoreContainer>::type>
00020 class SingleObjectRefSelector : 
00021   public ObjectSelector<SingleElementCollectionRefSelector<InputType, Selector, OutputCollection, StoreContainer, RefAdder>, 
00022                         OutputCollection, NonNullNumberSelector, PostProcessor, StoreManager, Base> {
00023 public:
00024   explicit SingleObjectRefSelector(const edm::ParameterSet & cfg) :
00025     ObjectSelector<SingleElementCollectionRefSelector<InputType, Selector, OutputCollection, StoreContainer, RefAdder>, 
00026                    OutputCollection, NonNullNumberSelector, PostProcessor>( cfg ) { }
00027   virtual ~SingleObjectRefSelector() { }
00028 };
00029 
00030 #endif
SingleObjectRefSelector.h
