beamtime/gsi-aug12/prod/go4/MATCHING/TMatchingParam.cxx (r4864/r3739)

Go to the documentation of this file.

/* Generated by Together */

#include "TMatchingParam.h"

#include "TGo4Version.h"
#if __GO4BUILDVERSION__ > 40502
   #include "go4iostream.h"
#else
   #include "Riostream.h"
#endif
 
// define default values
#define DEBUG_OPTION             0
#define TRIGGER_SELECTION       -1
#define TRIGGER_SEL_DEBUG_HIST   0
#define NB_EV_AVERAGE_EFFICIENCY 0
#define DETECTOR_OFFSET_TO_USE   1
#define DT_FIT_ON                0

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

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

Bool_t TMatchingParam::ReadOptions(){
   // Loading default values
   uDebug           = DEBUG_OPTION;
   iTriggerSelection = TRIGGER_SELECTION;                 // Trigger to be required for the matching
   uTriggerSelDebugHistos = TRIGGER_SEL_DEBUG_HIST;       // Disable/Enable the debug ;ode for trigger selection: 1 matching per trigger
   uNbEventAverageEfficiency = NB_EV_AVERAGE_EFFICIENCY;  // Number of event over which the efficiency of HD counter vs Rate is evaluated
   uDetectorOffsetToUse = DETECTOR_OFFSET_TO_USE;         // Select from which detector the offset for the dt matching should be taken: 0 = HD, 1 = Buc Ref
   
   uDtMatchingFitOn  = DT_FIT_ON;

   // Try to read the option filename from the general option files text file
   TString sOptionFileName = "./Matching_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 Matching 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("matching")==kTRUE)
           {
              sOptionFileName = ((TString)line(11, line.Sizeof()-11 ));
              cout<<"************************************************************************"<<endl;
              cout<<"Using "<<sOptionFileName<<" as source for the options of Matching step"<<endl;
              bFilenameFound = kTRUE;
              break;
           }
         } // while( !optionFilenameFile.eof() )
         if( optionFilenameFile.eof() && kFALSE == bFilenameFound )
         {
            cout<<"************************************************************************"<<endl;
            cout<<"Field for Matching 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 TMatching: 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) == '*')
         {
            //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("triggersel")==kTRUE)
         {
            iTriggerSelection = ((TString)line(11,10)).Atoi();
            if(1 == uDebug)
            {
               if( -1 == iTriggerSelection)
                  cout<<"Trigger used for matching selection: OFF"<<endl;
                  else cout<<"Trigger used for matching selection: "<<iTriggerSelection<<endl;
            } // if(1 == uDebug)
         }
         else if(line.Contains("trigseldeb")==kTRUE)
         {
            uTriggerSelDebugHistos = ((TString)line(11,10)).Atoi();
            if(1 == uDebug)
            {
               if( 1 == uTriggerSelDebugHistos)
                  cout<<"Trigger selection debug histograms:  ON"<<endl;
                  else cout<<"Trigger selection debug histograms:  OFF"<<endl;
            } // if(1 == uDebug)
         }
         else if(line.Contains("nbevaveffy")==kTRUE)
         {
            uNbEventAverageEfficiency = ((TString)line(11,10)).Atoi();
            if(1 == uDebug)
            {
               cout<<"Nb of event averaging HD efficiency: "<<uNbEventAverageEfficiency<<endl;
            }
         }
         else if(line.Contains("matoffsdet")==kTRUE)
         {
            uDetectorOffsetToUse = ((TString)line(11,10)).Atoi();
            if(1 == uDebug)
            {
               if( 1 == uDetectorOffsetToUse)
                  cout<<"Offset for dt in matching from:      Bucarest Reference counter"<<endl;
                  else cout<<"Offset for dt in matching from:      Heidelberg counter"<<endl;
            }
         }
      } // 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 TMatchingParam::PrintOptions(){
   cout<<"********************* MATCHING calibration parameters **********************"<<endl;
   if(1 == uDebug)
      cout<<"Debug ON!!!!!!"<<endl;
      else cout<<"Debug OFF"<<endl;
   if( -1 == iTriggerSelection)
      cout<<"Trigger used for matching selection: OFF"<<endl;
      else cout<<"Trigger used for matching selection: "<<iTriggerSelection<<endl;
   if( 1 == uTriggerSelDebugHistos)
      cout<<"Trigger selection debug histograms:  ON"<<endl;
      else cout<<"Trigger selection debug histograms:  OFF"<<endl;
   cout<<"Nb of event averaging HD efficiency: "<<uNbEventAverageEfficiency<<endl;
   if( 1 == uDetectorOffsetToUse)
      cout<<"Offset for dt in matching from:      Bucarest Reference counter"<<endl;
      else cout<<"Offset for dt in matching from:      Heidelberg counter"<<endl;

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