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d810d0de | 1 | // $Id$ |
2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 | |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. * | |
6 | * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for * | |
51346b82 | 7 | * full copyright notice. * |
d810d0de | 8 | **************************************************************************/ |
20d2833a | 9 | void print_kine_from_label(Int_t label) |
10 | { | |
d810d0de | 11 | AliRunLoader* rl = AliEveEventManager::AssertRunLoader(); |
20d2833a | 12 | rl->LoadKinematics(); |
13 | AliStack* stack = rl->Stack(); | |
14 | ||
15 | printf("Number primaries %d, all particles %d, label %d\n", | |
16 | stack->GetNprimary(), stack->GetNtrack(), label); | |
17 | if (label < 0 || label >= stack->GetNtrack()) { | |
18 | printf(" Label exceeds available range.\n"); | |
19 | return; | |
20 | } | |
21 | ||
22 | TParticle* part = stack->Particle(label); | |
23 | if(part != 0) { | |
24 | part->Print(); | |
25 | while(part->GetMother(0) >= 0) { | |
26 | part = stack->Particle(part->GetMother(0)); | |
27 | part->Print(); | |
28 | } | |
29 | } | |
30 | } |