consolidate zero-length arrays (aka struct hack)
[u/mrichter/AliRoot.git] / VZERO / AliVZEROSurveyData.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-1999, 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: AliVZEROSurveyData.cxx,                                            */
17
18 /////////////////////////////////////////////////////////////////////////////
19 //                                                                         //
20 // class for VZERO survey points management                                //
21 //                                                                         //
22 /////////////////////////////////////////////////////////////////////////////
23
24 #include "AliVZEROSurveyData.h"
25
26 ClassImp(AliVZEROSurveyData)
27
28 //________________________________________________________________
29 AliVZEROSurveyData::AliVZEROSurveyData()
30 {
31   
32 }
33
34 //________________________________________________________________
35 void AliVZEROSurveyData::Reset()
36 {
37   
38 }
39
40 //________________________________________________________________
41 AliVZEROSurveyData::AliVZEROSurveyData(const char* name)
42 {
43   TString namst = "Survey_";
44   namst += name;
45   SetName(namst.Data());
46   SetTitle(namst.Data());
47
48 }
49
50 //________________________________________________________________
51 AliVZEROSurveyData::AliVZEROSurveyData(const AliVZEROSurveyData& surveyda) :
52   TNamed(surveyda)
53 {
54 // copy constructor
55
56   SetName(surveyda.GetName());
57   SetTitle(surveyda.GetName());
58   
59   for(int t=0; t<3; t++) { 
60       fngA[t] = surveyda.GetPointA(t);
61       fngB[t] = surveyda.GetPointB(t);
62       fngC[t] = surveyda.GetPointC(t);
63       fngD[t] = surveyda.GetPointD(t);
64   }   
65   
66 }
67
68 //________________________________________________________________
69 AliVZEROSurveyData &AliVZEROSurveyData::operator =(const AliVZEROSurveyData& surveyda)
70 {
71 // assignment operator
72
73   SetName(surveyda.GetName());
74   SetTitle(surveyda.GetName());
75   
76   for(int t=0; t<3; t++) { 
77       fngA[t] = surveyda.GetPointA(t);
78       fngB[t] = surveyda.GetPointB(t);
79       fngC[t] = surveyda.GetPointC(t);
80       fngD[t] = surveyda.GetPointD(t);
81   }   
82     
83   return *this;
84   
85 }
86
87 //________________________________________________________________
88 AliVZEROSurveyData::~AliVZEROSurveyData()
89 {
90   
91 }                                                                                  
92
93 //________________________________________________________________
94 void AliVZEROSurveyData::SetPointA(Float_t* ngA)
95 {
96   if(ngA) for(int t=0; t<3; t++) fngA[t] = ngA[t];
97   else for(int t=0; t<3; t++) fngA[t] = 0.0;
98 }
99
100 //________________________________________________________________
101 void AliVZEROSurveyData::SetPointB(Float_t* ngB)
102 {
103   if(ngB) for(int t=0; t<3; t++) fngB[t] = ngB[t];
104   else for(int t=0; t<3; t++) fngB[t] = 0.0;
105 }
106 //________________________________________________________________
107 void AliVZEROSurveyData::SetPointC(Float_t* ngC)
108 {
109   if(ngC) for(int t=0; t<3; t++) fngC[t] = ngC[t];
110   else for(int t=0; t<3; t++) fngC[t] = 0.0;
111 }
112
113 //________________________________________________________________
114 void AliVZEROSurveyData::SetPointD(Float_t* ngD)
115 {
116   if(ngD) for(int t=0; t<3; t++) fngD[t] = ngD[t];
117   else for(int t=0; t<3; t++) fngD[t] = 0.0;
118 }
119