Added event cut set for MC
[u/mrichter/AliRoot.git] / PWGLF / RESONANCES / AliRsnCutMiniPair.cxx
CommitLineData
b63357a0 1//
2// This cut definition works on mini-pairs for the 'mini' subpackage.
3// Since cuts on mini-pairs can usually be just kinematic selections
4// or kinematic comparisons between 4-momenta of daughters, they are all
5// implemented in this class, by the use of an enumeration which allows
6// the user to choose between all possibilities.
7//
8
9#include <Riostream.h>
10
11#include "AliRsnMiniPair.h"
12#include "AliRsnCutMiniPair.h"
13
14ClassImp(AliRsnCutMiniPair)
15
16//__________________________________________________________________________________________________
17AliRsnCutMiniPair::AliRsnCutMiniPair(const char *name, EType type) :
18 AliRsnCut(name, AliRsnTarget::kMother),
19 fType(type)
20{
21//
22// Constructor
23//
24}
25
26//__________________________________________________________________________________________________
27Bool_t AliRsnCutMiniPair::IsSelected(TObject *obj)
28{
29//
30// Global check
31//
32
61f275d1 33 AliRsnMiniPair *pair = dynamic_cast<AliRsnMiniPair *>(obj);
b63357a0 34 if (!pair) {
35 AliError("This cut applies only to mini-pairs");
36 return kFALSE;
37 }
61f275d1 38
b63357a0 39 switch (fType) {
40 case kRapidityRange:
41 fCutValueD = pair->Y(0);
42 return OkRangeD();
43 case kRapidityRangeMC:
44 fCutValueD = pair->Y(1);
45 return OkRangeD();
46 case kMomentumComparison:
47 AliWarning("TODO: implement this");
48 return kTRUE;
49 default:
50 AliWarning("Undefined enum value");
51 return kTRUE;
52 }
53}