speed up with binary search

[u/mrichter/AliRoot.git] / T0 / AliT0PreprocessorOffline.cxx

diff --git a/T0/AliT0PreprocessorOffline.cxx b/T0/AliT0PreprocessorOffline.cxx
index 5e2191262a55c04a0ded3b7b131fe14250fbfc04..e013b8301933746ac6763ccfce626917b71ed7ab 100644 (file)
--- a/T0/AliT0PreprocessorOffline.cxx
+++ b/T0/AliT0PreprocessorOffline.cxx
@@ -50,7 +50,11 @@ TNamed("AliT0PreprocessorOffline","AliT0PreprocessorOffline"),
   endRun(0),  
   startTime(0),    
   endTime(0),     
-  ocdbStorage("")  
+  ocdbStorage(0),
+  fNewDArun(9999999),
+  fStatusDelay(0),
+  fStatusAdjust(0)
+  
 {
   //constructor
 }
@@ -62,26 +66,46 @@ AliT0PreprocessorOffline::~AliT0PreprocessorOffline()
 
 }
 //____________________________________________________
-void AliT0PreprocessorOffline::Process(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
+void AliT0PreprocessorOffline::Process(TString filePhysName, Int_t ustartRun, Int_t uendRun, AliCDBStorage* pocdbStorage)
 {
-  CalibOffsetChannels(filePhysName, ustartRun, uendRun, pocdbStorage);
+  if ( ustartRun < fNewDArun) 
+    CalibOffsetChannels(filePhysName, ustartRun, uendRun, pocdbStorage);
   CalibT0sPosition(filePhysName, ustartRun, uendRun, pocdbStorage);
 }
 //____________________________________________________
 
-void AliT0PreprocessorOffline::CalibOffsetChannels(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
+void AliT0PreprocessorOffline::CalibOffsetChannels(TString filePhysName, Int_t ustartRun, Int_t uendRun, AliCDBStorage* pocdbStorage)
 {
 
   Float_t zero_timecdb[24]={0};
   Float_t *timecdb = zero_timecdb;
   Float_t *cfdvalue = zero_timecdb;
+  Float_t cfd[24][5];
+  for(Int_t i=0; i<24; i++) 
+    for (Int_t i0=0; i0<5; i0++)
+      cfd[i][i0] = 0;
   Int_t badpmt=-1;
   //Processing data from DAQ Physics run
   AliInfo("Processing Time Offset between channels");
-  if (pocdbStorage.Length()>0) ocdbStorage=pocdbStorage;
+  if (pocdbStorage) ocdbStorage=pocdbStorage;
+  else {
+   TString localStorage = "local://"+gSystem->GetFromPipe("pwd")+"/OCDB"; 
+   ocdbStorage= AliCDBManager::Instance()->GetStorage(localStorage.Data());
+  }
+  AliCDBEntry *entryCalib = AliCDBManager::Instance()->Get("T0/Calib/TimeDelay");
+  if(!entryCalib) {
+    AliWarning(Form("Cannot find any AliCDBEntry for [Calib, TimeDelay]!"));
+  }
   else
-    ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
- 
+    {
+      AliT0CalibTimeEq *clb = (AliT0CalibTimeEq*)entryCalib->GetObject();
+      timecdb = clb->GetTimeEq();
+      for(Int_t i=0; i<24; i++) 
+       for (Int_t i0=0; i0<5; i0++)  cfd[i][i0] = clb->GetCFDvalue(i, i0);
+      
+    }
+  for(Int_t i=0; i<24; i++)cfdvalue[i]=cfd[i][0];
+  
   AliT0CalibTimeEq *offline = new AliT0CalibTimeEq();
   Int_t writeok = offline->ComputeOfflineParams(filePhysName.Data(), timecdb, cfdvalue, badpmt);
   printf(" AliT0PreprocessorOffline::CalibOffsetChannels :: writeok %i \n", writeok);
@@ -89,11 +113,11 @@ void AliT0PreprocessorOffline::CalibOffsetChannels(TString filePhysName, Int_t u
   metaData.SetBeamPeriod(1);
   metaData.SetResponsible("Alla Maevskaya");
   metaData.SetComment("Time equalizing result with slew");
-  if (writeok<=0)  {
+  fStatusDelay = writeok;
+  if (writeok==0)  {
     AliCDBId* id1=NULL;
     id1=new AliCDBId("T0/Calib/TimeDelay", ustartRun, uendRun );
-    AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
-    gStorage->Put(offline, (*id1), &metaData);
+    ocdbStorage->Put(offline, (*id1), &metaData);
   }
   else {
     
@@ -104,13 +128,16 @@ void AliT0PreprocessorOffline::CalibOffsetChannels(TString filePhysName, Int_t u
  
 }
 //-------------------------------------------------------------------------------------
-void AliT0PreprocessorOffline::CalibT0sPosition(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
+void AliT0PreprocessorOffline::CalibT0sPosition(TString filePhysName, Int_t ustartRun, Int_t uendRun, AliCDBStorage* pocdbStorage)
 {
+  printf(" AliT0PreprocessorOffline::CalibT0sPosition \n");
   Float_t zero_timecdb[4]={0};
   Float_t *timecdb = zero_timecdb;
-  if (pocdbStorage.Length()>0) ocdbStorage=pocdbStorage;
-  else
-    ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
+  if (pocdbStorage) ocdbStorage=pocdbStorage;
+  else {
+    TString localStorage = "local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
+    ocdbStorage=AliCDBManager::Instance()->GetStorage(localStorage.Data());
+  }
   
   AliT0CalibSeasonTimeShift *offline = new AliT0CalibSeasonTimeShift();
   Int_t writeok = offline->SetT0Par(filePhysName.Data(), timecdb);
@@ -119,12 +146,22 @@ void AliT0PreprocessorOffline::CalibT0sPosition(TString filePhysName, Int_t usta
   metaData.SetBeamPeriod(1);
   metaData.SetResponsible("Alla Maevskaya");
   metaData.SetComment("Time equalizing result with slew");
-  
-  if (writeok <= 0)  {
+  fStatusAdjust = writeok;
+  if (writeok == 0)  {
     AliCDBId* id1=NULL;
     id1=new AliCDBId("T0/Calib/TimeAdjust", ustartRun, uendRun);
-    AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
-    gStorage->Put(offline, (*id1), &metaData);
+    ocdbStorage->Put(offline, (*id1), &metaData);
   }
 
 }
+//_____________________________________________________________________________
+Int_t AliT0PreprocessorOffline::GetStatus() const
+{
+  //
+  // Checks the status
+  // fStatusPos: errors
+  // fStatusNeg: only info
+  //
+  printf("!!!! GetStatus %i delay %i adjust %i \n",fStatusAdjust+ fStatusDelay, fStatusDelay, fStatusAdjust);
+  return   fStatusAdjust+ fStatusDelay;
+}