HepMCHelpers.h File Reference

#include <vector>
#include <cmath>
#include <algorithm>
#include <array>
#include <cstdlib>
#include <set>
#include "TruthUtils/MagicNumbers.h"
#include "AtlasPID.h"

Include dependency graph for HepMCHelpers.h:

Go to the source code of this file.

Namespaces
	MC

Functions
template<class T >
bool	MC::isInteracting (const T &p)
	Identify if the particle with given PDG ID would not interact with the detector, i.e. not a neutrino or WIMP. More...
template<class T >
bool	MC::isChargedNonShowering (const T &p)
	Identify if the particle with given PDG ID would produce ID tracks but not shower in the detector if stable. More...
template<class T >
bool	MC::isBeam (const T &p)
template<class T >
bool	MC::isDecayed (const T &p)
template<class T >
bool	MC::isStable (const T &p)
template<class T >
bool	MC::isFinalState (const T &p)
template<class T >
bool	MC::isPhysical (const T &p)
template<class T >
bool	MC::isPhysicalHadron (const T &p)
template<class T >
bool	MC::isGenStable (const T &p)
	Determine if the particle is stable at the generator (not det-sim) level,. More...
template<class T >
bool	MC::isSimStable (const T &p)
	Identify if the particle is considered stable at the post-detector-sim stage. More...
template<class T >
bool	MC::isSimInteracting (const T &p)
	Identify if the particle could interact with the detector during the simulation, e.g. not a neutrino or WIMP. More...
template<class T >
bool	MC::isStableOrSimDecayed (const T &p)
	Identify if particle is satble or decayed in simulation. More...
template<class T >
bool	MC::isZeroEnergyPhoton (const T &p)
	Identify a photon with zero energy. Probably a workaround for a generator bug. More...
template<class T >
bool	MC::isSingleParticle (const T &p)
template<class T >
bool	MC::isSpecialNonInteracting (const T &p)
template<class T >
T	MC::getMother (T thePart)
	Function to get a mother of particle. MCTruthClassifier legacy. More...
template<class C , class T >
T	MC::find_matching (C TruthTES, T bcin)
	Function to find a particle in container. More...
template<class T >
void	MC::findAllJetMothers (T thePart, std::set< T > &allJetMothers)
	Function to find all ancestors of the particle. More...
template<class T >
void	MC::findParticleDaughters (T thePart, std::set< T > &daughters)
	Function to get the particle stable MC daughters. More...
template<class T >
T	MC::isHadronFromB (T p)
	Function to get the parent B hadron. More...
template<class T >
bool	MC::isHardScatVrtx (T pVert)
	Function to classify the vertex as hard scattering vertex. More...
template<class T >
bool	MC::fromHadron (T p, T hadptr, bool &fromTau, bool &fromBSM)
	Function to classify the particle. More...
template<class T >
auto	MC::findEndVert (T thePart) -> decltype(thePart->end_vertex())
	Function to find the end vertex of a particle. More...
template<class V >
auto	MC::findFinalStatePart (V EndVert) -> decltype(EndVert->particles_out())
	Function to find the stable particle descendants of the gived vertex.. More...

Detailed Description

ATLAS-specific HepMC functions

Definition in file HepMCHelpers.h.