beamtime/gsi-aug12/prod/go4/SCALERS/TScalersParam.cxx (r4864/r3597)

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/* Generated by Together */

#include "TScalersParam.h"

#include "TGo4Version.h"
#if __GO4BUILDVERSION__ > 40502
   #include "go4iostream.h"
#else
   #include "Riostream.h"
#endif
 
// define default values
#define DEBUG_OPTION               0
#define REF_CLK_TRIGLOG_SCAL       0
#define REF_CLK_TRIGLOG_CHAN      15
#define REF_CLK_FREQUENCY     781250.0
#define NB_DETECTORS_SCALORMU      0
#define DETECTOR_SCALER            0
#define NB_DIGITS_DETSCALMAP       3

TScalersParam::TScalersParam(const char* name) : TGo4Parameter(name)
{
   ReadOptions();
}

//***********************************************************
TScalersParam::~TScalersParam()
{
}

Bool_t TScalersParam::ReadOptions(){
   // Loading default values
   uDebug                   = DEBUG_OPTION;
   uReferenceClockScaler    = REF_CLK_TRIGLOG_SCAL;
   uReferenceClockChannel   = REF_CLK_TRIGLOG_CHAN;
   dReferenceClockFrequency = REF_CLK_FREQUENCY;
   dReferenceClockFrequencyTriglog  = REF_CLK_FREQUENCY;
   dReferenceClockFrequencyScalOrMu = REF_CLK_FREQUENCY;
   uNbDetectorsScalormu     = NB_DETECTORS_SCALORMU;
   for( Int_t iScalormuChan = 0; iScalormuChan < SCALORMU_NB_SCAL; iScalormuChan ++)
      uDetectorScaler[iScalormuChan] = DETECTOR_SCALER;
   
   // Try to read the option filename from the general option files text file
   TString sOptionFileName = "./Scalers_options.txt";
   Bool_t bFilenameFound = kFALSE;
   fstream optionFilenameFile("./Option_files.txt", ios::in);
   // Testing if the file does exist. If not I use default values
   if( optionFilenameFile.fail() == true)
   {
      cout<<"************************************************************************"<<endl;
      cout<<" File with option filename for Scalers not found: using the default value ";
      cout<<sOptionFileName<<endl;
   } // if( optionFilenameFile.fail() == true)
      else
      {
         TString line;

         // Goes through all lines
         while( !optionFilenameFile.eof() )
         {
           line.ReadLine(optionFilenameFile, kFALSE); // Read a line of the option file and set the iterator automatically to the next line

           if(line(0) == '#' || line(0) == '*'||
               (line(0) == '/' && line(1) == '/') )
           {
              //Comment in the text file
              ;
           }
           else if(line.Contains("scalers")==kTRUE)
           {
              sOptionFileName = ((TString)line(11, line.Sizeof()-11 ));
              cout<<"************************************************************************"<<endl;
              cout<<"Using "<<sOptionFileName<<" as source for the options of Scalers step"<<endl;
              bFilenameFound = kTRUE;
              break;
           }
         } // while( !optionFilenameFile.eof() )
         if( optionFilenameFile.eof() && kFALSE == bFilenameFound )
         {
            cout<<"************************************************************************"<<endl;
            cout<<"Field for Scalers step not found in File with option filename => Using "<<sOptionFileName<<endl;
         } // if( optionFilenameFile.eof() && kFALSE == bFilenameFound )
      } // else of if( optionFilenameFile.fail() == true)

   // Read the option file
   fstream setupFile(sOptionFileName, ios::in);
   
   // Testing if the option does exist. If not I use default values.
   if( setupFile.fail() == true)
   {
      cout<<"Error for TScalers: Setup file "<<sOptionFileName<<" can not be opened or is missing."<<endl;
      cout<<"=> Using default values!"<<endl;
   }
   else
   {
      TString line;
      
      // Goes through all lines
      while( !setupFile.eof() )
      {
         line.ReadLine(setupFile, kFALSE); // Read a line of the option file and set the iterator automatically to the next line
         if(1 == uDebug)
            cout<<line<<endl;
         if(line(0) == '#' || line(0) == '*'
               || (line(0) == '/'&& line(1) == '/' ))
         {
            //Comment in the text file
            ;
         }
         else if(line.Contains("debug")==kTRUE)
         {
            uDebug = ((TString)line(5,10)).Atoi();
            if(1 == uDebug)
               cout<<"Debug ON!!!!!!"<<endl;
         }
         else if(line.Contains("refclkscal")==kTRUE)
         {
            uReferenceClockScaler = ((TString)line(12,10)).Atoi();
            if(1 == uDebug)
               cout<<"Triglog scaler for Reference clock:  "<<uReferenceClockScaler<<endl;
         }
         else if(line.Contains("refclkchan")==kTRUE)
         {
            uReferenceClockChannel = ((TString)line(12,10)).Atoi();
            if(1 == uDebug)
               cout<<"Triglog channel for Reference clock: "<<uReferenceClockChannel<<endl;
         }
         else if(line.Contains("refclkfreq")==kTRUE)
         {
            dReferenceClockFrequency = ((TString)line(12,10)).Atoi();
            if(1 == uDebug)
               cout<<"Reference clock Frequency:           "<<dReferenceClockFrequency<<" Hz"<<endl;
         }
         else if(line.Contains("refclktrlo")==kTRUE)
         {
            dReferenceClockFrequencyTriglog = ((TString)line(12,10)).Atoi();
            if(1 == uDebug)
               cout<<"Reference clock Frequency Triglog:   "<<dReferenceClockFrequencyTriglog<<" Hz"<<endl;
         }
         else if(line.Contains("refclkscom")==kTRUE)
         {
            dReferenceClockFrequencyScalOrMu = ((TString)line(12,10)).Atoi();
            if(1 == uDebug)
               cout<<"Reference clock Frequency ScalOrMu:  "<<dReferenceClockFrequencyScalOrMu<<" Hz"<<endl;
         }
         else if(line.Contains("nbdetsumra")==kTRUE)
         {
            uNbDetectorsScalormu = ((TString)line(12,10)).Atoi();
            if(1 == uDebug)
               cout<<"Nb of detectors with full rate calc: "<<uNbDetectorsScalormu<<endl;
            if( SCALORMU_NB_SCAL < uNbDetectorsScalormu )
            {
               cout<<"Nb of detectors with full rate calc too high, set to max = nb scalormu channels"<<endl;
               uNbDetectorsScalormu = SCALORMU_NB_SCAL;
            }
         }
         else if(line.Contains("scaldetmap")==kTRUE)
         {
            line = line(12, NB_DIGITS_DETSCALMAP *SCALORMU_NB_SCAL);
            if( uNbDetectorsScalormu == 0 && line.Sizeof() )
            {
               if( 1 == uDebug )
               {
               cout<<"Warning: uNbDetectorsScalormu is 0 and detector to scaler array not empty: skip filling"<<line<<endl;
               cout<<"(if line were inverted in the option file, it could be the error)"<<endl;
               }
            }
            else
            {
               for(UInt_t temp_index = 0; temp_index < SCALORMU_NB_SCAL; temp_index++)
               {
                  uDetectorScaler[temp_index] = ((TString)line(0,NB_DIGITS_DETSCALMAP)).Atoi();
                  line = line(NB_DIGITS_DETSCALMAP, NB_DIGITS_DETSCALMAP*SCALORMU_NB_SCAL);
               }
            }
         }
      } // while( !setupFile.eof() )
   } //  else of if( setupFile.fail() == true)

   PrintOptions(); //print out all values to see, if the setting has worked correctly
   return kTRUE;
}


Int_t TScalersParam::PrintOptions(){
   cout<<"********************* SCALERS calibration parameters **********************"<<endl;
   if(1 == uDebug)
      cout<<"Debug ON!!!!!!"<<endl;
      else cout<<"Debug OFF"<<endl;
   cout<<"Triglog scaler for Reference clock:  "<<uReferenceClockScaler<<endl;
   cout<<"Triglog channel for Reference clock: "<<uReferenceClockChannel<<endl;
   cout<<"Reference clock Frequency:           "<<dReferenceClockFrequency<<" Hz"<<endl;
   cout<<"Reference clock Frequency Triglog:   "<<dReferenceClockFrequencyTriglog<<" Hz"<<endl;
   cout<<"Reference clock Frequency ScalOrMu:  "<<dReferenceClockFrequencyScalOrMu<<" Hz"<<endl;
   cout<<"Nb of detectors with full rate calc: "<<uNbDetectorsScalormu<<endl;
   cout<<"ScalOrMu channel:|-      ";
   for(UInt_t temp_index = 0; temp_index < SCALORMU_NB_SCAL; temp_index++)
   {
      cout.width(NB_DIGITS_DETSCALMAP - 1);
      cout<<temp_index<<" ";
   }
   cout<<endl<<"Detector         |->     ";
   for(UInt_t temp_index = 0; temp_index < SCALORMU_NB_SCAL; temp_index++)
   {
      cout.width(NB_DIGITS_DETSCALMAP - 1);
      cout<<uDetectorScaler[temp_index]<<" ";
   }
   cout<<endl;

   cout<<"************************************************************************"<<endl;
   
   return 0;
}