erhic::ParticleMC Class Reference
#include <ParticleMC.h>
Inheritance diagram for erhic::ParticleMC:
Public Member Functions | |
| ParticleMC () | |
| Default constructor. More... | |
| ParticleMC (const std::string &, bool eAflag) | |
| ParticleMC (const ParticleMC &src) | |
| ~ParticleMC () | |
| virtual const ParticleMC * | GetParent () const |
| Returns a pointer to the parent of this particle. More... | |
| virtual const ParticleMC * | GetChild (UShort_t) const |
| Returns a pointer to the nth child particle of this particle, where n is in the range [0, GetNChildren()). More... | |
| virtual Bool_t | HasChild (Int_t) const |
| Returns true if n in the range [0, N), where N is the number of children of this particle. More... | |
 Public Member Functions inherited from erhic::ParticleMCbase | |
| ParticleMCbase () | |
| virtual | ~ParticleMCbase () |
| Destructor. More... | |
| virtual void | Print (Option_t *="") const |
| Print the contents of Particle to standard output. More... | |
| virtual UInt_t | GetIndex () const |
| Returns the particle index in an event, in the range [1, N]. More... | |
| virtual UShort_t | GetStatus () const |
| Returns the status of the particle. More... | |
| virtual UShort_t | GetParentIndex () const |
| Returns the index of this particle's parent in an event. More... | |
| virtual UShort_t | GetParentIndex1 () const |
| virtual UShort_t | GetChild1Index () const |
| Returns the index of this particle's first child particle. More... | |
| virtual UShort_t | GetChildNIndex () const |
| Returns the index of this particle's last child particle. More... | |
| virtual UInt_t | GetNChildren () const |
| Returns the number of children of this particle. More... | |
| virtual Double_t | GetPx () const |
| Returns the x component of 3-momentum. More... | |
| virtual Double_t | GetPy () const |
| Returns the y component of 3-momentum. More... | |
| virtual Double_t | GetPz () const |
| Returns the z component of 3-momentum. More... | |
| virtual Double_t | GetM () const |
| Returns invariant mass (GeV/c2). More... | |
| virtual Double_t | GetPt () const |
| Returns momentum transverse to the beam direction. More... | |
| virtual TVector3 | GetVertex () const |
| Returns the origin point of the particle (cm). More... | |
| virtual Pid | GetParentId () const |
| Returns the identity information of this particle's parent. More... | |
| virtual Double_t | GetP () const |
| Returns the total momentum (GeV). More... | |
| virtual Double_t | GetTheta () const |
| Returns the polar angle in the range [0, pi] radians. More... | |
| virtual Double_t | GetPhi () const |
| Returns the polar angle in the range [0, 2pi] radians. More... | |
| virtual Double_t | GetRapidity () const |
| Returns the rapidity. More... | |
| virtual Double_t | GetEta () const |
| Returns the pseudorapidity. More... | |
| virtual Double_t | GetZ () const |
| Returns the variable z. More... | |
| virtual Double_t | GetXFeynman () const |
| Returns Feynman-x. More... | |
| virtual Double_t | GetThetaVsGamma () const |
| Returns the angle with respect to the exchange boson. More... | |
| virtual Double_t | GetPtVsGamma () const |
| Returns the pT with respect to the exchange boson. More... | |
| const EventMC * | GetEvent () const |
| Returns a pointer to the event containing this particle. More... | |
| void | SetEvent (EventMC *event) |
| Set the event with which to associate this particle. More... | |
| virtual TLorentzVector | Get4Vector () const |
| Returns the (E,p) 4-vector in the lab frame. More... | |
| virtual TLorentzVector | PxPyPzE () const |
| Returns the (E,p) 4-vector in the lab frame. More... | |
| virtual TLorentzVector | Get4VectorInHadronBosonFrame () const |
| Returns the (E,p) 4-vector in the hadron-boson frame. More... | |
| virtual Double_t | GetE () const |
| Returns the energy of the particle in the lab frame. More... | |
| virtual void | SetE (Double_t) |
| virtual void | SetM (Double_t) |
| virtual void | SetP (Double_t) |
| virtual void | SetPt (Double_t) |
| virtual void | SetPz (Double_t) |
| virtual void | SetPhi (Double_t) |
| virtual void | SetTheta (Double_t) |
| virtual void | SetStatus (UShort_t) |
| virtual Pid | Id () const |
| Returns the ID of the particle. More... | |
| virtual Pid | GetPdgCode () const |
| Returns the ID of the particle. More... | |
| virtual void | ComputeDerivedQuantities () |
| Sets quantities derived from the four-momentum (E, px, py, pz), namely. More... | |
| virtual void | ComputeEventDependentQuantities (EventMC &) |
| Sets quantities that depend on the properties of the event or associations of one particle with another, namely. More... | |
| virtual void | SetIndex (int i) |
| Sets the index of the particle i.e. More... | |
| virtual void | SetStatus (int i) |
| Sets the status code of the particle (generally final state particles are given status == 1. More... | |
| virtual void | SetId (int i) |
| Sets the ID of the particle. More... | |
| virtual void | SetParentIndex (int i) |
| Sets the index of this particle's parent if it has one. More... | |
| virtual void | SetChild1Index (int i) |
| Sets the index of this particle's first child. More... | |
| virtual void | SetChildNIndex (int i) |
| Sets the index of this particle's last child. More... | |
| virtual void | Set4Vector (const TLorentzVector &) |
| Sets the four-momentum of the particle. More... | |
| virtual void | SetVertex (const TVector3 &) |
| Sets the origin coordinates. More... | |
| virtual void | SetParentId (int i) |
| Sets the ID of this particle's parent. More... | |
| Public Member Functions inherited from erhic::VirtualParticle | |
| virtual | ~VirtualParticle () |
| Destructor. More... | |
Public Attributes | |
| ParticleMCeA * | eA |
| Public Attributes inherited from erhic::ParticleMCbase | |
| UShort_t | I |
| Particle index in event. More... | |
| Int_t | KS |
| Particle status code: see PYTHIA manual. More... | |
| Int_t | id |
| PDG particle code. More... | |
| UShort_t | orig |
| I of parent particle. More... | |
| UShort_t | orig1 |
| I of parent particle1. More... | |
| UShort_t | daughter |
| I of first child particle. More... | |
| UShort_t | ldaughter |
| I of last child particle. More... | |
| Double_t | px |
| x component of particle momentum More... | |
| Double_t | py |
| y component of particle momentum More... | |
| Double_t | pz |
| z component of particle momentum More... | |
| Double32_t | E |
| Energy of particle. More... | |
| Double32_t | m |
| Invariant mass of particle. More... | |
| Double32_t | pt |
| Transverse momentum of particle. More... | |
| Double_t | xv |
| x coordinate of particle production vertex More... | |
| Double_t | yv |
| y coordinate of particle production vertex More... | |
| Double_t | zv |
| z coordinate of particle production vertex More... | |
| Int_t | parentId |
| PDG code of this particle's parent. More... | |
| Double32_t | p |
| Total momentum of particle. More... | |
| Double32_t | theta |
| Polar angle. More... | |
| Double32_t | phi |
| Azimuthal angle. More... | |
| Double32_t | rapidity |
| Rapidity of particle. More... | |
| Double32_t | eta |
| Pseudorapidity of particle. More... | |
| Double32_t | z |
| Fraction of virtual photon energy carried by particle. More... | |
| Double32_t | xFeynman |
| Feynman x = pz/(2sqrt(s)) More... | |
| Double32_t | thetaGamma |
| Angle between particle and the exchange boson in the hadron beam rest frame. More... | |
| Double32_t | ptVsGamma |
| pt w.r.t. More... | |
| Double32_t | phiPrf |
| Azimuthal angle around virtual photon in hadron beam rest frame. More... | |
| TRef | event |
| Persistent reference to the event containing this particle. More... | |
Detailed Description
Definition at line 403 of file erhic/ParticleMC.h.
Constructor & Destructor Documentation
◆ ParticleMC() [1/3]
|
inlineexplicit |
Default constructor.
Optionally pass a string with particle information in a HEPEVT format, namely: "index status id parent firstChild lastChild px py pz E m xv yv zv"
Definition at line 411 of file erhic/ParticleMC.h.
◆ ParticleMC() [2/3]
|
explicit |
Definition at line 85 of file erhic/ParticleMC.cxx.
◆ ParticleMC() [3/3]
|
inline |
Definition at line 414 of file erhic/ParticleMC.h.
◆ ~ParticleMC()
| erhic::ParticleMC::~ParticleMC | ( | ) |
Definition at line 120 of file erhic/ParticleMC.cxx.
Member Function Documentation
◆ GetChild()
|
virtual |
Returns a pointer to the nth child particle of this particle, where n is in the range [0, GetNChildren()).
GetChild(0) returns the child whose index in this particle's event is GetChild1Index(). GetChild(GetNChildren()-1) returns the child whose index is GetChildNIndex(). Returns NULL if there is no such child particle or it cannot be accessed via the event for some reason (see GetEvent()).
Definition at line 207 of file erhic/ParticleMC.cxx.
◆ GetParent()
|
virtual |
Returns a pointer to the parent of this particle.
This is the particle with index GetParentIndex() in the event containing this particle (obtainable via GetEvent()). Returns NULL if this particle has no parent or if it cannot be accessed via GetEvent().
Definition at line 228 of file erhic/ParticleMC.cxx.
◆ HasChild()
|
virtual |
Returns true if n in the range [0, N), where N is the number of children of this particle.
Returns false otherwise. Equivalent to GetChild(n) != NULL.
Definition at line 240 of file erhic/ParticleMC.cxx.
Member Data Documentation
◆ eA
| ParticleMCeA* erhic::ParticleMC::eA |
Definition at line 451 of file erhic/ParticleMC.h.
The documentation for this class was generated from the following files:
