#include "DataFormats/HepMCCandidate/interface/GenParticleFwd.h"
#include <iostream>

Typedefs
typedef reco::GenParticleCollection::const_iterator	GenParticlesHelper::IG

typedef reco::GenParticleRefVector::const_iterator	GenParticlesHelper::IGR

Functions
void	GenParticlesHelper::findDescendents (const reco::GenParticleRef &base, reco::GenParticleRefVector &descendents, int status, int pdgId=0)
	find all descendents of a given status and pdgId (recursive) More...

void	GenParticlesHelper::findParticles (const reco::GenParticleCollection &sourceParticles, reco::GenParticleRefVector &particleRefs, int pdgId, int status)
	find all particles of a given pdgId and status More...

void	GenParticlesHelper::findSisters (const reco::GenParticleRef &baseSister, reco::GenParticleRefVector &sisterRefs)
	find the particles having the same daughter as baseSister More...

bool	GenParticlesHelper::hasAncestor (const reco::GenParticle *particle, int pdgId, int status)
	does the particle have an ancestor with this pdgId and this status? More...

bool	GenParticlesHelper::isDirect (const reco::GenParticleRef &particle)
	check if particle is direct (has status 3 or is a daughter of particle with status 3) More...

std::ostream &	edm::operator<< (std::ostream &out, const reco::GenParticleRef &genRef)

Namespaces

Typedefs