New values and cuts
[u/mrichter/AliRoot.git] / PWG2 / RESONANCES / AliRsnLoopEvent.cxx
CommitLineData
c865cb1d 1//
2// Computator for single daughters.
3// Implements a simple loop on tracks from one of the entry lists
4// filled by the task AliRsnInputHandler, adding a check on their
5// definition specified in the daughter def.
6//
7
8#include "AliLog.h"
9
10#include "AliRsnEvent.h"
11
12#include "AliRsnLoopEvent.h"
13
14ClassImp(AliRsnLoopEvent)
15
16//_____________________________________________________________________________
17AliRsnLoopEvent::AliRsnLoopEvent(const char *name) :
18 AliRsnLoop(name)
19{
20//
21// Default constructor
22//
23}
24
25//_____________________________________________________________________________
26AliRsnLoopEvent::AliRsnLoopEvent(const AliRsnLoopEvent& copy) :
27 AliRsnLoop(copy)
28{
29//
30// Copy constructor
31//
32}
33
34//_____________________________________________________________________________
35AliRsnLoopEvent& AliRsnLoopEvent::operator=(const AliRsnLoopEvent& copy)
36{
37//
38// Assignment operator
39//
40
41 AliRsnLoop::operator=(copy);
42
43 return (*this);
44}
45
46//_____________________________________________________________________________
47AliRsnLoopEvent::~AliRsnLoopEvent()
48{
49//
50// Destructor
51//
52}
53
54//_____________________________________________________________________________
55void AliRsnLoopEvent::Print(Option_t* /*option*/) const
56{
57//
58// Prints info about pair
59//
60
61 AliRsnLoop::Print();
62}
63
64//_____________________________________________________________________________
65Bool_t AliRsnLoopEvent::Init(const char *prefix, TList *list)
66{
67//
68// Initialization function.
69// Loops on all functions and eventual the ntuple, to initialize output objects.
70//
71
72 return AliRsnLoop::Init(Form("%s_%s", prefix, GetName()), list);
73}
74
75//_____________________________________________________________________________
76Int_t AliRsnLoopEvent::DoLoop
77(AliRsnEvent *evMain, AliRsnDaughterSelector *, AliRsnEvent *, AliRsnDaughterSelector *)
78{
79//
80// Loop function.
81// Computes what is needed from passed events.
82// Returns the number of pairs successfully processed.
83//
84
85 TObjArrayIter next(&fOutputs);
86 AliRsnListOutput *out = 0x0;
87
88 // check cuts
89 if (!OkEvent(evMain)) return 0;
90
91 while ( (out = (AliRsnListOutput*)next()) ) {
92 out->Fill(evMain);
93 }
94
95 return 1;
96}