Coding convetion violations fixed.
[u/mrichter/AliRoot.git] / VZERO / AliVZEROTrending.cxx
1 /**************************************************************************\r
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
3  *                                                                        *\r
4  * Author: The ALICE Off-line Project.                                    *\r
5  * Contributors are mentioned in the code where appropriate.              *\r
6  *                                                                        *\r
7  * Permission to use, copy, modify and distribute this software and its   *\r
8  * documentation strictly for non-commercial purposes is hereby granted   *\r
9  * without fee, provided that the above copyright notice appears in all   *\r
10  * copies and that both the copyright notice and this permission notice   *\r
11  * appear in the supporting documentation. The authors make no claims     *\r
12  * about the suitability of this software for any purpose. It is          *\r
13  * provided "as is" without express or implied warranty.                  *\r
14  **************************************************************************/\r
15 \r
16 // \r
17 // Class AliVZEROTrending\r
18 // ---------------------------\r
19 // \r
20 //  class used in QA to publish variables evolution versus time in AMORE. \r
21 //  These histo are the one which will be looked at by QA Shifter\r
22 // \r
23 #include "TGraph.h"\r
24 #include "TMultiGraph.h"\r
25 #include "TLegend.h"\r
26 #include "TString.h"\r
27 \r
28 #include "AliLog.h"\r
29 #include "AliVZEROTrending.h"\r
30 \r
31 ClassImp(AliVZEROTrending)\r
32 \r
33 //_____________________________________________________________________________\r
34 AliVZEROTrending::AliVZEROTrending() : TH1(), fNEntries(0), fMultiGraphs(NULL)\r
35 {\r
36         // Default constructor\r
37         for(int i=0; i<8;i++) fGraphs[i] = NULL;\r
38         for (int i = 0; i < kDataSize; i++) {\r
39                 fTime[i] = 0;\r
40                 for (int j = 0; j < 8; j++) {\r
41                   fData[j][i] = 0;\r
42                 }\r
43         }\r
44 }\r
45 //_____________________________________________________________________________\r
46 AliVZEROTrending::AliVZEROTrending(const char* name, const char* title) : TH1(), fNEntries(0), fMultiGraphs(NULL)\r
47 {\r
48         SetName(name);\r
49         SetTitle(title);\r
50         for(int i=0; i<8;i++) fGraphs[i] = NULL;\r
51         for (int i = 0; i < kDataSize; i++) {\r
52                 fTime[i] = 0;\r
53                 for (int j = 0; j < 8; j++) {\r
54                   fData[j][i] = 0;\r
55                 }\r
56         }\r
57 }\r
58 //_____________________________________________________________________________\r
59 AliVZEROTrending::AliVZEROTrending(const AliVZEROTrending &trend) : \r
60         TH1(), fNEntries(trend.fNEntries), fMultiGraphs(NULL)\r
61 {\r
62         // Copy constructor\r
63         for(int i=0; i<8;i++) fGraphs[i] = NULL;\r
64         SetName(trend.GetName());\r
65         SetTitle(trend.GetTitle());\r
66         for (int i = 0; i < kDataSize; i++) {\r
67                 fTime[i] = trend.fTime[i];\r
68                 for (int j = 0; j < 8; j++) {\r
69                         fData[j][i] = trend.fData[j][i];\r
70                 }\r
71         }\r
72 }\r
73 \r
74 //_____________________________________________________________________________\r
75 AliVZEROTrending::~AliVZEROTrending(){\r
76   for (Int_t i=0; i<8; ++i) delete fGraphs[i];\r
77   delete fMultiGraphs;\r
78 }\r
79 // -----------------------------------------------------------------                    \r
80 void AliVZEROTrending::AddEntry(Double_t * data, UInt_t time)\r
81 {\r
82 \r
83         if(fNEntries<kDataSize){\r
84                 for (int i = 0; i < 8; i++)\r
85                 {\r
86                         fData[i][fNEntries] = data[i];\r
87                         fTime[fNEntries] = (double) time;\r
88                 }\r
89                 fNEntries++;    \r
90         }else{\r
91 \r
92                 for (int i = 0; i < kDataSize-1; i++){\r
93                         fTime[i] = fTime[i+1];\r
94                         for (int ich = 0; ich < 8; ich++){              \r
95                                 fData[ich][i] = fData[ich][i+1];\r
96                         }       \r
97                 }\r
98                 for (int i = 0; i < 8; i++)\r
99                 {\r
100                         fData[i][fNEntries-1] = data[i];\r
101                         fTime[fNEntries-1] = (double) time;\r
102                 }\r
103                 \r
104         }\r
105 //      printf("sizeof UInt_t Double_t %d %d\n",sizeof(UInt_t),sizeof(Double_t));\r
106 //      printf("Add Entry %d @ %f : %f %f %f %f %f %f %f %f \n",fNEntries,fTime[fNEntries-1], \r
107 //              data[0],data[1],data[2],data[3],data[4],data[5],data[6],data[7]);\r
108 }                       \r
109 // -----------------------------------------------------------------                    \r
110 void AliVZEROTrending::PrintEntry(UInt_t entry)\r
111 {\r
112 \r
113         if(entry>=fNEntries){\r
114                 AliError(Form("maximum entry is %d\n",fNEntries-1));\r
115         }else{\r
116                 AliInfo(Form("Entry %d @ %f : %f %f %f %f %f %f %f %f \n",entry, fTime[entry],\r
117                         fData[0][entry],fData[1][entry],fData[2][entry],fData[3][entry],fData[4][entry],fData[5][entry],fData[6][entry],fData[7][entry]));\r
118 \r
119         }\r
120 }                       \r
121 \r
122 // -----------------------------------------------------------------                    \r
123 void AliVZEROTrending::Draw(Option_t *option){\r
124     TString opt = option;       \r
125         fMultiGraphs = new TMultiGraph();\r
126         fMultiGraphs->SetTitle(GetTitle());\r
127         \r
128         for(int i=0;i<8;i++) {\r
129                 fGraphs[i] = new TGraph(GetNEntries(), GetTime(), GetChannel(i));\r
130                 fGraphs[i]->SetLineWidth(2);\r
131                 fGraphs[i]->SetLineColor(i<4 ? i+1 : i -3);\r
132                 fGraphs[i]->SetLineStyle(i<4 ? 1 : 2);\r
133                 fMultiGraphs->Add(fGraphs[i]);\r
134         }\r
135 \r
136         fMultiGraphs->Draw("AL");\r
137         fMultiGraphs->GetXaxis()->SetTimeDisplay(1);\r
138         fMultiGraphs->GetXaxis()->SetNdivisions(505,kFALSE);\r
139         fMultiGraphs->Draw("AL");\r
140         TLegend * legend = new TLegend(0.7,0.65,0.86,0.88);\r
141         legend->AddEntry(fGraphs[4],"V0A - Ring0","l");\r
142         legend->AddEntry(fGraphs[5],"V0A - Ring1","l");\r
143         legend->AddEntry(fGraphs[6],"V0A - Ring2","l");\r
144         legend->AddEntry(fGraphs[7],"V0A - Ring3","l");\r
145         legend->AddEntry(fGraphs[0],"V0C - Ring0","l");\r
146         legend->AddEntry(fGraphs[1],"V0C - Ring1","l");\r
147         legend->AddEntry(fGraphs[2],"V0C - Ring2","l");\r
148         legend->AddEntry(fGraphs[3],"V0C - Ring3","l");\r
149         legend->Draw();\r
150 }\r