/[PAMELA software]/chewbacca/YodaProfiler/src/GLTables.cpp
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Diff of /chewbacca/YodaProfiler/src/GLTables.cpp

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revision 1.9 by mocchiut, Tue Aug 4 13:58:15 2009 UTC revision 1.12 by mocchiut, Tue Dec 15 09:58:25 2009 UTC
# Line 7  Line 7 
7  //  //
8  #include <sstream>  #include <sstream>
9  #include <iostream>  #include <iostream>
10    #include <limits.h>
11  //  //
12  #include <TFile.h>  #include <TFile.h>
13  #include <TTree.h>  #include <TTree.h>
# Line 17  Line 18 
18  #include <GLTables.h>  #include <GLTables.h>
19  #include <sgp4.h>  #include <sgp4.h>
20  //  //
21    ClassImp(Q2TH);
22  ClassImp(GL_TABLES);  ClassImp(GL_TABLES);
23  ClassImp(GL_TRK_CALIB);  ClassImp(GL_TRK_CALIB);
24  ClassImp(GL_RUN);  ClassImp(GL_RUN);
# Line 30  ClassImp(GL_TLE); Line 32  ClassImp(GL_TLE);
32  //  //
33  using namespace std;  using namespace std;
34    
35    Q2TH::Q2TH(TString host, TString user, TString psw){
36      fh = gSystem->ExpandPathName(host.Data());
37      fu = gSystem->ExpandPathName(user.Data());
38      fp = gSystem->ExpandPathName(psw.Data());
39      dbc = TSQLServer::Connect(fh.Data(),fu.Data(),fp.Data());
40    };
41    
42    TObject *Q2TH::Draw(TString query, Bool_t verbose, TString hname){
43      //
44      if ( !strcmp(query.Data(),"help") ){
45        printf(" USAGE: \n");
46        printf(" 1) start root and create Q2TH object with  \n");
47        printf("    Q2TH *qt = new Q2TH()  \n");
48        printf("    or \n");
49        printf("    Q2TH *qt = new Q2TH(\"mysql://srvg-g2-01.ts.infn.it/pamelaProcessing9_TS\",\"pamelaprod_ro\",\"mypassword\")  \n");
50        printf(" 2) query the DB with  \n");
51        printf("    qt->Draw(\"select REAL_TIME_INIT,BAD_PKT_PERCENTAGE from ROOT_TABLE_MERGING;\");  \n");
52        printf("    qt->Draw(\"select REAL_TIME_INIT,BAD_PKT_PERCENTAGE from ROOT_TABLE_MERGING;\",true); this will print numbers on screen \n");
53        printf("    qt->Draw(\"select REAL_TIME_INIT from ROOT_TABLE_MERGING;\",true,\"myhisto\"); this will print numbers on screen and create histo \"myhisto\"\n");
54        printf(" 3) to use your own THxD create it and then query the DB giving as argument the name of histo:   \n");
55        printf("    TH2D *myhisto=new TH2D(\"myhisto\",\"myhisto\",5000,1140000000.,1240000000.,10000,0.,1.) \n");
56        printf("    qt->Draw(\"select REAL_TIME_INIT,BAD_PKT_PERCENTAGE from ROOT_TABLE_MERGING;\",false,\"myhisto\")\n\n\n");
57    
58        return NULL;
59      };
60      //
61      pResult = dbc->Query(query.Data());
62      //
63      Row = pResult->Next();      
64      //
65      Int_t dim = pResult->GetFieldCount();
66      if ( dim < 1 || dim > 2 ){
67        printf(" Dim == %i not supported yet \n",dim);
68        return NULL;
69      };  
70      //
71      TH1D *h1 = NULL;
72      TH2D *h2 = NULL;
73      Double_t f1 = 0.;
74      Double_t minf1 = numeric_limits<Double_t>::max();
75      Double_t maxf1 = numeric_limits<Double_t>::min();
76      Double_t f2 = 0.;  
77      Double_t minf2 = numeric_limits<Double_t>::max();
78      Double_t maxf2 = numeric_limits<Double_t>::min();
79      //
80      while ( Row ){    
81        f1 = (Double_t)atof(Row->GetField(0));
82        if ( f1 > maxf1 ) maxf1 = f1;
83        if ( f1 < minf1 ) minf1 = f1;
84        if ( dim == 2 ){
85          f2 = (Double_t)atof(Row->GetField(1));
86          if ( f2 > maxf2 ) maxf2 = f2;
87          if ( f2 < minf2 ) minf2 = f2;
88    
89        };
90        Row = pResult->Next();
91      };
92      pResult->Delete();
93      //
94            
95      //
96      Int_t f1bin = 70;
97      Int_t f2bin = 70;
98      if ( dim == 1 ){
99        f1bin = int((maxf1-minf1)/1000.);
100        if ( f1bin < 70 ) f1bin = 70;
101        if ( f1bin > 1000 ) f1bin = 1000;
102            if ( !strcmp(hname.Data(),"q2th") ) hname += "1";
103            //      h1 =  dynamic_cast<TH1D*>(gDirectory->FindObject(hname.Data()));
104            h1 = (TH1D*)(gDirectory->FindObject(hname.Data()));
105            if ( !strcmp(hname.Data(),"q2th1") ){
106             if ( h1 ) h1->Delete();
107            };
108            if ( !h1 ) h1 = new TH1D(hname.Data(),hname.Data(),f1bin,minf1*0.98,maxf1*1.02);
109        //    h1->SetBit(TH1::kCanRebin);
110        if ( verbose ) printf("\n\n Row     %s \n",pResult->GetFieldName(0));
111      };
112      if ( dim == 2 ){
113        f2bin = int((maxf2-minf2)/1000.);
114        if ( f2bin < 70 ) f2bin = 70;
115        if ( f2bin > 1000 ) f2bin = 1000;
116            if ( !strcmp(hname.Data(),"q2th") ) hname += "2";
117            //      h2 =  dynamic_cast<TH2D*>(gDirectory->FindObject(hname.Data()));
118            h2 =  (TH2D*)(gDirectory->FindObject(hname.Data()));
119            if ( !strcmp(hname.Data(),"q2th2") ){
120             if ( h2 ) h2->Delete();
121            };
122            if ( !h2 ) h2 = new TH2D(hname.Data(),hname.Data(),f1bin,minf1*0.98,maxf1*1.02,f2bin,minf2*0.98,maxf2*1.02);
123        //    h2->SetBit(TH2::kCanRebin);
124        if ( verbose ) printf("\n\n Row     %s     %s \n",pResult->GetFieldName(0),pResult->GetFieldName(1));
125      };
126      //
127      pResult = dbc->Query(query.Data());
128      //
129      Row = pResult->Next();      
130      //
131      Int_t r = 0;
132      //
133      while ( Row ){    
134        f1 = (Double_t)atof(Row->GetField(0));
135        if ( dim == 1 ){
136          if ( verbose ) printf(" %i     %f \n",r,f1);
137          h1->Fill(f1);
138        } else {
139          f2 = (Double_t)atof(Row->GetField(1));
140          if ( verbose ) printf(" %i     %f     %f \n",r,f1,f2);
141          h2->Fill(f1,f2);
142        };
143        r++;
144        Row = pResult->Next();
145      };
146      //
147      TCanvas *c = NULL;
148      TString cname = Form("%sc",hname.Data());
149      //  c =  dynamic_cast<TCanvas*>(gDirectory->FindObject(hname.Data()));
150      c =  (TCanvas*)(gDirectory->FindObject(cname.Data()));
151      if ( !c ) c = new TCanvas(Form("%sc",cname.Data()));
152      c->Clear();
153      c->cd();
154      if ( dim == 1 ) h1->Draw();
155      if ( dim == 2 ) h2->Draw();
156      //
157      pResult->Delete();
158      if ( dim == 1 ) return h1;
159      if ( dim == 2 ) return h2;
160      //
161      return NULL;
162    };
163    
164  GL_TABLES::GL_TABLES(){  GL_TABLES::GL_TABLES(){
165  };  };
166    
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