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//-------------------------------------------------------------------------------------------------- |
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// $Id$ |
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// |
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// Composite Particle |
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// CompositeParticle |
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// A composite particle class that holds other (daughter) particles. |
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// |
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// Authors: J.Bendavid, C.Loizides |
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// Authors: J.Bendavid, C.Loizides, C.Paus |
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//-------------------------------------------------------------------------------------------------- |
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#ifndef MITANA_DATATREE_COMPOSITEPARTICLE_H |
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#define MITANA_DATATREE_COMPOSITEPARTICLE_H |
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#include "MitAna/DataTree/interface/Types.h" |
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#include "MitAna/DataTree/interface/Particle.h" |
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#include "MitAna/DataCont/interface/RefArray.h" |
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public: |
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CompositeParticle() {} |
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void AddDaughter(const Particle *p) |
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void AddDaughter (const Particle *p) |
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{ fDaughters.Add(p); ClearMom(); ClearCharge(); } |
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void Clear(Option_t *opt="") |
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void Clear (Option_t *opt="") |
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{ fDaughters.Clear(opt); ClearMom(); ClearCharge(); } |
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const Particle *Daughter(UInt_t i) const { return fDaughters.At(i); } |
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UInt_t NDaughters() const { return fDaughters.Entries(); } |
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Bool_t HasDaughter(const Particle *p) const; |
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const Particle *Daughter (UInt_t i) const { return fDaughters.At(i); } |
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UInt_t NDaughters () const { return fDaughters.Entries(); } |
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Bool_t HasDaughter (const Particle *p) const; |
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Bool_t HasCommonDaughter(const CompositeParticle *p) const; |
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Bool_t HasSameDaughters(const CompositeParticle *p) const; |
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EObjType ObjType() const { return kCompositeParticle; } |
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Bool_t HasSameDaughters (const CompositeParticle *p) const; |
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EObjType ObjType () const |
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{ return kCompositeParticle; } |
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// Some structural tools |
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void Mark() const; |
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protected: |
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Double_t GetCharge() const; |
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} |
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//-------------------------------------------------------------------------------------------------- |
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inline void mithep::CompositeParticle::Mark() const |
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{ |
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// mark myself |
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mithep::DataObject::Mark(); |
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// mark my dependencies if they are there |
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for (UInt_t i=0; i<NDaughters(); i++) |
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fDaughters.At(i)->Mark(); |
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} |
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//-------------------------------------------------------------------------------------------------- |
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inline Double_t mithep::CompositeParticle::GetCharge() const |
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{ |
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// Return sum of charge of daughter particles. |
