Coding conventions

[u/mrichter/AliRoot.git] / VZERO / AliVZEROPreprocessor.cxx

diff --git a/VZERO/AliVZEROPreprocessor.cxx b/VZERO/AliVZEROPreprocessor.cxx
index 3093c9b51e8572ab8871ad0ca68477e1291c2874..3fab728265356ef07c214fa6d29289d9b1800449 100644 (file)
--- a/VZERO/AliVZEROPreprocessor.cxx
+++ b/VZERO/AliVZEROPreprocessor.cxx
@@ -5,14 +5,26 @@
 #include "AliCDBEntry.h"
 #include "AliDCSValue.h"
 #include "AliLog.h"
+#include "AliShuttleInterface.h"
+#include "AliVZERODataFEE.h"
+#include "AliVZERODataDCS.h"
+
 #include <TFile.h>
 #include <TTimeStamp.h>
 #include <TObjString.h>
 #include <TSystem.h>
-#include <TList.h>
 
+
+class Tlist;
+
+//
+//  This class is  a simple preprocessor for VZERO detector.
 //
-// This class is  a simple preprocessor for V0.
+//  It gets High Voltage values for a given run from DCS and Pedestal values from DAQ 
+//  and writes them as Calibration MetaData into OCDB/VZERO/Calib/Data
+//  It also retrieves FEE parameters from DCS archive   
+//  and writes them as Trigger MetaData into OCDB/VZERO/Trigger/Data 
+//  (to be used for trigger simulation)
 //
 
 ClassImp(AliVZEROPreprocessor)
@@ -95,35 +107,35 @@ UInt_t AliVZEROPreprocessor::Process(TMap* dcsAliasMap)
     
    // *************** From DAQ ******************
    
-       TString SourcesId = "V00da_results";
+       TString sourcesId = "V00da_results";
 
-       TList* sourceList = GetFileSources(kDAQ, SourcesId.Data());
+       TList* sourceList = GetFileSources(kDAQ, sourcesId.Data());
        if (!sourceList)  {
-               Log(Form("No sources found for id %s", SourcesId.Data()));                      
+               Log(Form("No sources found for id %s", sourcesId.Data()));                      
                return 1; }
-       Log(Form("The following sources produced files with the id %s",SourcesId.Data()));
+       Log(Form("The following sources produced files with the id %s",sourcesId.Data()));
        sourceList->Print();    
 
        TIter iter(sourceList);
        TObjString *source = 0;
                
        while((source=dynamic_cast<TObjString*> (iter.Next()))){
-               fileName = GetFile(kDAQ, SourcesId.Data(), source->GetName());
+               fileName = GetFile(kDAQ, sourcesId.Data(), source->GetName());
                if (fileName.Length() > 0)
                Log(Form("Got the file %s, now we can extract some values.", fileName.Data()));
                FILE *file;
                if((file = fopen(fileName.Data(),"r")) == NULL){
                                   Log(Form("Cannot open file %s",fileName.Data()));
                                   return 1;}
-               Float_t PEDmean[128], PEDsigma[128], ADCmean[128], ADCsigma[128] ;
+               Float_t pedMean[128], pedSigma[128], adcMean[128], adcSigma[128] ;
                for(Int_t j=0; j<128; j++)fscanf(file,"%f %f %f %f",
-                                         &PEDmean[j], &PEDsigma[j], &ADCmean[j], &ADCsigma[j]);
+                                         &pedMean[j], &pedSigma[j], &adcMean[j], &adcSigma[j]);
                fclose(file);
                
-               calibData->SetPedestal(PEDmean);
-               calibData->SetSigma(PEDsigma);                  
-               calibData->SetGain(ADCmean); 
-               calibData->SetADCsigma(ADCsigma);
+               calibData->SetPedestal(pedMean);
+               calibData->SetSigma(pedSigma);                  
+               calibData->SetGain(adcMean); 
+               calibData->SetADCsigma(adcSigma);
                }                               
 
        delete source;      
@@ -131,9 +143,9 @@ UInt_t AliVZEROPreprocessor::Process(TMap* dcsAliasMap)
   // Check that everything was properly transmitted
 
 //   for(Int_t j=0; j<128; j++){printf("Pedestal[%d] -> %f \n",j,calibData->GetPedestal(j));}
-//   for(Int_t j=0; j<128; j++){printf("PedSigma[%d] -> %f \n",j,calibData->GetSigma(j));}
+//   for(Int_t j=0; j<128; j++){printf("pedSigma[%d] -> %f \n",j,calibData->GetSigma(j));}
 //   for(Int_t j=0; j<128; j++){printf("Gain[%d] -> %f \n",j,calibData->GetGain(j));}
-//   for(Int_t j=0; j<128; j++){printf("ADCsigma[%d] -> %f \n",j,calibData->GetADCsigma(j));}
+//   for(Int_t j=0; j<128; j++){printf("adcSigma[%d] -> %f \n",j,calibData->GetADCsigma(j));}
 //   for(Int_t j=0; j<64; j++){printf("MeanHV[%d] -> %f \n",j,calibData->GetMeanHV(j));}
 //   for(Int_t j=0; j<64; j++){printf("WidthHV[%d] -> %f \n",j,calibData->GetWidthHV(j));}
   
@@ -158,7 +170,7 @@ UInt_t AliVZEROPreprocessor::Process(TMap* dcsAliasMap)
   delete sourceList; 
 
  // -----------------------------------------------------------------------
- // Retrieve Front End Electronics Parameters from the DCS
+ // Retrieves Front End Electronics Parameters from  DCS archive
  // -----------------------------------------------------------------------
        AliVZEROTriggerData *triggerData = new AliVZEROTriggerData();
 
@@ -168,7 +180,7 @@ UInt_t AliVZEROPreprocessor::Process(TMap* dcsAliasMap)
        // Writes VZERO FEE parameters values into VZERO  Trigger parametrization object
        triggerData->FillData(fFEEData);
 
-       // Stores the VZERO Trigger Object into CalibrationDB
+       // Stores the VZERO Trigger Object into TriggerDB
        
        resECal=kTRUE;