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root/cvsroot/UserCode/MitAna/DataTree/src/CompositeParticle.cc

Comparing UserCode/MitAna/DataTree/src/CompositeParticle.cc (file contents):
Revision 1.6 by bendavid, Wed Feb 18 08:18:36 2009 UTC vs.
Revision 1.9 by loizides, Thu Jun 11 04:44:46 2009 UTC

#	Line 7 | Line 7 | ClassImp(mithep::CompositeParticle)
7		using namespace mithep;
8
9		//--------------------------------------------------------------------------------------------------
10	<	Double_t CompositeParticle::Charge() const
11	<	{
12	<	// Return sum of charge of daughter particles.
13	<
14	<	Double_t charge = 0;
15	<	for (UInt_t i=0; i<NDaughters(); ++i)
16	<	charge += Daughter(i)->Charge();
17	<
18	<	return charge;
19	<	}
20	<
21	<	//--------------------------------------------------------------------------------------------------
22	<	Bool_t CompositeParticle::HasDaughter(const Particle* p) const
10	>	Bool_t CompositeParticle::HasDaughter(const Particle *p) const
11		{
12		// Return true if given particle is among daughters.
13
14	<	if(!p) return kFALSE;
14	>	if(!p)
15	>	return kFALSE;
16
17		return fDaughters.HasObject(p);
18		}
#	Line 33 | Line 22 | Bool_t CompositeParticle::HasCommonDaugh
22		{
23		// Return true if a common daughter exists.
24
25	<	if(!p) return kFALSE;
25	>	if(!p)
26	>	return kFALSE;
27
28		for (UInt_t i=0; i<p->NDaughters(); ++i)
29		if (HasDaughter(p->Daughter(i)))
#	Line 43 | Line 33 | Bool_t CompositeParticle::HasCommonDaugh
33		}
34
35		//--------------------------------------------------------------------------------------------------
36	<	Bool_t CompositeParticle::HasSameDaughters(const CompositeParticle* p) const
36	>	Bool_t CompositeParticle::HasSameDaughters(const CompositeParticle *p) const
37		{
38		// Return true if daughters are the same.
39
40	<	if(!p) return kFALSE;
40	>	if(!p)
41	>	return kFALSE;
42
43		if (NDaughters()!= p->NDaughters())
44		return kFALSE;
#	Line 58 | Line 49 | Bool_t CompositeParticle::HasSameDaughte
49
50		return kTRUE;
51		}
61	–
62	–	//--------------------------------------------------------------------------------------------------
63	–	FourVector CompositeParticle::Mom() const
64	–	{
65	–	// Return the vector sum of the momenta of the daughters.
66	–
67	–	FourVector mom;
68	–	for (UInt_t i=0; i<NDaughters(); ++i)
69	–	mom += (Daughter(i))->Mom();
70	–
71	–	return mom;
72	–	}

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