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

Comparing UserCode/MitAna/DataTree/src/DecayParticle.cc (file contents):
Revision 1.5 by bendavid, Wed Oct 29 17:02:55 2008 UTC vs.
Revision 1.7 by loizides, Fri Mar 20 18:23:27 2009 UTC

#	Line 7 | Line 7 | ClassImp(mithep::DecayParticle)
7		using namespace mithep;
8
9		//--------------------------------------------------------------------------------------------------
10	<	Double_t DecayParticle::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 += DaughterDat(i)->Charge();
17	<
18	<	return charge;
19	<	}
20	<
21	<	//--------------------------------------------------------------------------------------------------
22	<	Double_t DecayParticle::PdgMass() const
23	<	{
24	<	// Get Mass from Pdg Lookup
25	<
26	<	TParticlePDG* pdgEntry = ParticlePdgEntry();
27	<	if (pdgEntry)
28	<	return pdgEntry->Mass();
29	<	else {
30	<	return -99.0;
31	<	printf("Absolute Pdg Code %i not found in table, returning Mass=-99.0 GeV", fAbsPdgId);
32	<	}
33	<	}
34	<
35	<	//--------------------------------------------------------------------------------------------------
36	<	Bool_t DecayParticle::HasDaughter(const Particle* p) const
10	>	Bool_t DecayParticle::HasDaughter(const Particle *p) const
11		{
12		// Return true if given particle is among daughters.
13
#	Line 64 | Line 38 | Bool_t DecayParticle::HasCommonDaughter(
38		}
39
40		//--------------------------------------------------------------------------------------------------
41	<	Bool_t DecayParticle::HasSameDaughters(const DecayParticle* p) const
41	>	Bool_t DecayParticle::HasSameDaughters(const DecayParticle *p) const
42		{
43		// Return true if daughters are the same.
44
#	Line 79 | Line 53 | Bool_t DecayParticle::HasSameDaughters(c
53
54		return kTRUE;
55		}
56	+
57	+	//--------------------------------------------------------------------------------------------------
58	+	Double_t DecayParticle::PdgMass() const
59	+	{
60	+	// Get mass from pdg lookup.
61	+
62	+	TParticlePDG *pdgEntry = ParticlePdgEntry();
63	+	if (pdgEntry)
64	+	return pdgEntry->Mass();
65	+	else {
66	+	Error("PdgMass",
67	+	"Absolute pdg code %i not found in table, returning mass=-99.0 GeV", fAbsPdgId);
68	+	return -99.0;
69	+	}
70	+	}

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