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

Comparing UserCode/MitAna/DataTree/src/MCParticle.cc (file contents):
Revision 1.3 by loizides, Mon Nov 24 11:51:21 2008 UTC vs.
Revision 1.5 by loizides, Wed Feb 18 15:38:55 2009 UTC

#	Line 7 | Line 7 | ClassImp(mithep::MCParticle)
7		using namespace mithep;
8
9		//--------------------------------------------------------------------------------------------------
10	–	Double_t MCParticle::Charge() const
11	–	{
12	–	// Get charge from pdg lookup.
13	–
14	–	TParticlePDG* pdgEntry = PdgEntry();
15	–	if (pdgEntry)
16	–	return pdgEntry->Charge()/3.0;
17	–	else {
18	–	Error("Charge", "Pdg code %i not found in table, returning charge=-99.0", fPdgId);
19	–	return -99.0;
20	–	}
21	–	}
22	–
23	–	//--------------------------------------------------------------------------------------------------
10		const MCParticle *MCParticle::FindDaughter(Int_t pid,
11		Bool_t checkCharge, const MCParticle *start) const
12		{
#	Line 58 | Line 44 | const MCParticle *MCParticle::FindMother
44		return 0;
45
46		if (checkCharge) {
47	<	while (mother->PdgId()==fPdgId)
47	>	while (mother && mother->PdgId()!=pid)
48		mother = mother->Mother();
49		return mother;
50		}
51
52		Int_t apid = pid>0?pid:-pid;
53	<	while (mother->AbsPdgId()==apid)
53	>	while (mother && mother->AbsPdgId()!=apid)
54		mother = mother->Mother();
55
56		return mother;

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