00001 #ifndef HepMCCandidate_GenParticleFwd_h 00002 #define HepMCCandidate_GenParticleFwd_h 00003 #include <vector> 00004 #include "DataFormats/Common/interface/Ref.h" 00005 #include "DataFormats/Common/interface/RefProd.h" 00006 #include "DataFormats/Common/interface/RefVector.h" 00007 #include "DataFormats/Common/interface/Association.h" 00008 00009 namespace reco { 00010 class GenParticle; 00012 typedef std::vector<GenParticle> GenParticleCollection; 00014 typedef edm::Ref<GenParticleCollection> GenParticleRef; 00016 typedef edm::RefProd<GenParticleCollection> GenParticleRefProd; 00018 typedef edm::RefVector<GenParticleCollection> GenParticleRefVector; 00020 typedef edm::Association<GenParticleCollection> GenParticleMatch; 00021 } 00022 00023 #endif