implemented analysis using 3d information (vtx_z, eta, pt)
[u/mrichter/AliRoot.git] / PWG0 / AliPWG0Helper.h
1 /* $Id$ */
2
3 #ifndef ALIPWG0HELPER_H
4 #define ALIPWG0HELPER_H
5
6 #include <TObject.h>
7
8 // static helper functions
9
10 class AliESD;
11 class TParticle;
12 class TH3F;
13
14 class AliPWG0Helper : public TObject
15 {
16   public:
17     static Bool_t IsEventTriggered(AliESD* aEsd);
18     static Bool_t IsVertexReconstructed(AliESD* aEsd);
19     static Bool_t IsPrimaryCharged(TParticle* aParticle, Int_t aTotalPrimaries);
20
21     static void CreateProjections(TH3F* hist);
22
23   protected:
24     ClassDef(AliPWG0Helper, 0)
25 };
26
27 #endif
28