Fixes for Coverity warnings (M. van Leeuwen)
[u/mrichter/AliRoot.git] / ITS / AliITSDriftSpeedSDD.cxx
1 /**************************************************************************
2  * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
5  * Contributors are mentioned in the code where appropriate.              *
6  *                                                                        *
7  * Permission to use, copy, modify and distribute this software and its   *
8  * documentation strictly for non-commercial purposes is hereby granted   *
9  * without fee, provided that the above copyright notice appears in all   *
10  * copies and that both the copyright notice and this permission notice   *
11  * appear in the supporting documentation. The authors make no claims     *
12  * about the suitability of this software for any purpose. It is          *
13  * provided "as is" without express or implied warranty.                  *
14  **************************************************************************/
15
16 /* $Id$ */
17
18 ///////////////////////////////////////////////////////////////////
19 //                                                               //
20 // Implementation of the class for SDD drift speed               //
21 // Origin: F.Prino, Torino, prino@to.infn.it                     //
22 //                                                               //
23 ///////////////////////////////////////////////////////////////////
24
25 #include "AliITSDriftSpeedSDD.h"
26 #include "AliLog.h"
27
28 const Float_t AliITSDriftSpeedSDD::fgkDriftSpeedDefault = 7.3;
29
30 ClassImp(AliITSDriftSpeedSDD)
31 //______________________________________________________________________
32 AliITSDriftSpeedSDD::AliITSDriftSpeedSDD():
33 TObject(),
34 fEvNum(0),
35 fTimestamp(0),
36 fPolDeg(0){
37   // default constructor
38   fDriftSpeedParam[0]=fgkDriftSpeedDefault;
39   for(Int_t i=1; i<fgkMaxPolDeg+1; i++) fDriftSpeedParam[i]=0;
40 }
41 //______________________________________________________________________
42 AliITSDriftSpeedSDD::AliITSDriftSpeedSDD(Int_t ev, UInt_t timest, Int_t deg, Double_t *coeff):
43 TObject(),
44 fEvNum(ev),
45 fTimestamp(timest),
46 fPolDeg(deg){
47   // standard constructor
48   if(deg>fgkMaxPolDeg){
49     fPolDeg=fgkMaxPolDeg;
50     AliWarning(Form("Polynomial degree must be <%d. Drift speed parametrization limited to %dth degree poly.\n",fgkMaxPolDeg,fgkMaxPolDeg));
51   }
52   for(Int_t i=0; i<fPolDeg+1; i++) fDriftSpeedParam[i]=coeff[i];
53   for(Int_t i=fPolDeg+1; i<fgkMaxPolDeg+1; i++) fDriftSpeedParam[i]=0;
54 }
55 //______________________________________________________________________
56 AliITSDriftSpeedSDD::AliITSDriftSpeedSDD(const AliITSDriftSpeedSDD& drSpeed):
57 TObject(),
58 fEvNum(drSpeed.fEvNum),
59 fTimestamp(drSpeed.fTimestamp),
60 fPolDeg(drSpeed.fPolDeg)
61 {
62   // copy constructor
63   for(Int_t i=0; i<fgkMaxPolDeg+1; i++) fDriftSpeedParam[i]=drSpeed.GetDriftSpeedParameter(i);
64   
65 }
66 //______________________________________________________________________
67 void AliITSDriftSpeedSDD::PrintDriftSpeedParameters() const {
68   // printout drift speed parametrization
69   printf("Injector event #%d at time %d\n",fEvNum,fTimestamp);
70   printf("Coefficients of %d degree poly fit:\n",fPolDeg);
71   for(Int_t i=0; i<fgkMaxPolDeg+1; i++) printf("par[%d]=%G\n",i,fDriftSpeedParam[i]);
72 }