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Commit | Line | Data |
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03d23846 | 1 | // |
2 | // This object is used as lightweight temporary container | |
61f275d1 | 3 | // of all information needed from any input object and |
03d23846 | 4 | // useful for resonance analysis. |
5 | // Lists of such objects are stored in a buffer, in order | |
6 | // to allow an event mixing. | |
7 | // | |
8 | ||
9 | #include "AliRsnDaughter.h" | |
10 | #include "AliRsnMiniParticle.h" | |
11 | ||
12 | ClassImp(AliRsnMiniParticle) | |
13 | ||
14 | //__________________________________________________________________________________________________ | |
15 | void AliRsnMiniParticle::CopyDaughter(AliRsnDaughter *daughter) | |
16 | { | |
17 | // | |
18 | // Sets data members from the passed object | |
19 | // | |
20 | ||
21 | // reset what could not be initialized | |
22 | fPDG = 0; | |
23 | fMother = -1; | |
24 | fMotherPDG = 0; | |
25 | fCutBits = 0x0; | |
26 | fPsim[0] = fPrec[0] = fPsim[1] = fPrec[1] = fPsim[2] = fPrec[2] = 0.0; | |
27 | ||
28 | // charge | |
29 | if (daughter->IsPos()) | |
30 | fCharge = '+'; | |
31 | else if (daughter->IsNeg()) | |
32 | fCharge = '-'; | |
33 | else | |
34 | fCharge = '0'; | |
61f275d1 | 35 | |
03d23846 | 36 | // rec info |
37 | if (daughter->GetRef()) { | |
38 | fPrec[0] = daughter->GetRef()->Px(); | |
39 | fPrec[1] = daughter->GetRef()->Py(); | |
40 | fPrec[2] = daughter->GetRef()->Pz(); | |
41 | } | |
61f275d1 | 42 | |
03d23846 | 43 | // MC info |
44 | if (daughter->GetRefMC()) { | |
45 | fPsim[0] = daughter->GetRefMC()->Px(); | |
46 | fPsim[1] = daughter->GetRefMC()->Py(); | |
47 | fPsim[2] = daughter->GetRefMC()->Pz(); | |
48 | fPDG = daughter->GetPDG(); | |
49 | fMother = daughter->GetMother(); | |
50 | fMotherPDG = daughter->GetMotherPDG(); | |
51 | } | |
52 | } |