e5d2de971a879c62b727c42c4f84d7ba957582a0
[u/mrichter/AliRoot.git] / PWG3 / dielectron / AliDielectronHelper.h
1 #ifndef ALIDIELECTRONHELPER_H
2 #define ALIDIELECTRONHELPER_H
3 /* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
4  * See cxx source for full Copyright notice                               */
5
6 ///////////////////////////////////////////////////////////////////////////////////////////
7 //                                                                                       //
8 // Dielectron helpers                                                                    //
9 //                                                                                       //
10 //                                                                                       //
11 // Authors:                                                                              //
12 //   Jens Wiechula <Jens.Wiechula@cern.ch>                                               //
13 //                                                                                       //
14 ///////////////////////////////////////////////////////////////////////////////////////////
15
16
17 #include <TVectorDfwd.h>
18
19 class AliKFParticle;
20 class AliVEvent;
21
22 namespace AliDielectronHelper
23 {
24
25
26
27 TVectorD* MakeLogBinning(Int_t nbinsX, Double_t xmin, Double_t xmax);
28 TVectorD* MakeLinBinning(Int_t nbinsX, Double_t xmin, Double_t xmax);
29 TVectorD* MakeArbitraryBinning(const char* bins);
30
31 void RotateKFParticle(AliKFParticle * kfParticle,Double_t angle, const AliVEvent * const ev=0x0);
32
33
34 }
35
36 #endif