hstart2raw.cc

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//*-- Modified : 03.12.2009 Ilse Koenig

//_HADES_CLASS_DESCRIPTION
/////////////////////////////////////////////////////////////////////////////
//
//  HStart2Raw
//
//  Unpacked TRB raw data of the START detector using the TRB for readout
//
//  The class accepts up to 10 (START2_MAX_MULT) hits per channel, each with
//    time and width. If the number of hits exceeds max, the hit counter
//    will be incremeted, but no data are stored for these hits.
//
/////////////////////////////////////////////////////////////////////////////

#include "hstart2raw.h"
#include "TBuffer.h"

ClassImp(HStart2Raw)

Float_t HStart2Raw::getTime(const Int_t n) const
{
   // Returns the time of the nth hit
   switch (n) {
      case 1:
         return fTime1;
      case 2:
         return fTime2;
      case 3:
         return fTime3;
      case 4:
         return fTime4;
      case 5:
         return fTime5;
      case 6:
         return fTime6;
      case 7:
         return fTime7;
      case 8:
         return fTime8;
      case 9:
         return fTime9;
      case 10:
         return fTime10;
      default:
         Error("getTime()", "hit number: %i out of range [1,%i]", n,STARTRAWMAX);
         return -1.;
   }
}

Float_t HStart2Raw::getWidth(const Int_t n) const
{
   // Returns the width of the nth hit
   switch (n) {
      case 1:
         return fWidth1;
      case 2:
         return fWidth2;
      case 3:
         return fWidth3;
      case 4:
         return fWidth4;
      case 5:
         return fWidth5;
      case 6:
         return fWidth6;
      case 7:
         return fWidth7;
      case 8:
         return fWidth8;
      case 9:
         return fWidth9;
      case 10:
         return fWidth10;
      default:
         Error("getWidht()", "hit number: %i out of range [1,%i]", n,STARTRAWMAX);
         return -1.;
   }
}

void HStart2Raw::getTimeAndWidth(const Int_t n, Float_t& time, Float_t& width)
{
   // Returns the time and width of the nth hit
   switch (n) {
      case 1:
         time  = fTime1;
         width = fWidth1;
         return;
      case 2:
         time  = fTime2;
         width = fWidth2;
         return;
      case 3:
         time  = fTime3;
         width = fWidth3;
         return;
      case 4:
         time  = fTime4;
         width = fWidth4;
         return;
      case 5:
         time  = fTime5;
         width = fWidth5;
         return;
      case 6:
         time  = fTime6;
         width = fWidth6;
         return;
      case 7:
         time  = fTime7;
         width = fWidth7;
         return;
      case 8:
         time  = fTime8;
         width = fWidth8;
         return;
      case 9:
         time  = fTime9;
         width = fWidth9;
         return;
      case 10:
         time  = fTime10;
         width = fWidth10;
         return;
      default:
         Error("getTimeAndWidth", "hit number: %i out of range [1,%i]", n,STARTRAWMAX);
         time  = -1.;
         width = -1.;
         return;
   }
}

Bool_t HStart2Raw::setTimeAndWidth(const Float_t time, const Float_t width)
{
   // Stores the given time and width in the next data element time* and width*
   // and sets the multiplicity.
   // Return kFALSE if max hits are already stored.

   switch (fMultiplicity) {
      case 0:
         fTime1  = time;
         fWidth1 = width;
         ++fMultiplicity;
         return kTRUE;
      case 1:
         fTime2  = time;
         fWidth2 = width;
         ++fMultiplicity;
         return kTRUE;
      case 2:
         fTime3  = time;
         fWidth3 = width;
         ++fMultiplicity;
         return kTRUE;
      case 3:
         fTime4  = time;
         fWidth4 = width;
         ++fMultiplicity;
         return kTRUE;
      case 4:
         fTime5  = time;
         fWidth5 = width;
         ++fMultiplicity;
         return kTRUE;
      case 5:
         fTime6  = time;
         fWidth6 = width;
         ++fMultiplicity;
         return kTRUE;
      case 6:
         fTime7  = time;
         fWidth7 = width;
         ++fMultiplicity;
         return kTRUE;
      case 7:
         fTime8  = time;
         fWidth8 = width;
         ++fMultiplicity;
         return kTRUE;
      case 8:
         fTime9  = time;
         fWidth9 = width;
         ++fMultiplicity;
         return kTRUE;
      case 9:
         fTime10  = time;
         fWidth10 = width;
         ++fMultiplicity;
         return kTRUE;
      default:
         if (fMultiplicity >= STARTRAWMAX) {
            ++fMultiplicity;
         }
         return kFALSE;
   }
}

void HStart2Raw::Streamer(TBuffer &R__b)
{
   // Stream an object of class HStart2Raw.

   UInt_t R__s, R__c;
   if (R__b.IsReading()) {
      Version_t R__v = R__b.ReadVersion(&R__s, &R__c); if (R__v) { }
      TObject::Streamer(R__b);
      R__b >> fMultiplicity;
      R__b >> fModule;
      R__b >> fStrip;
      R__b >> fTime1;
      R__b >> fWidth1;
      R__b >> fTime2;
      R__b >> fWidth2;
      R__b >> fTime3;
      R__b >> fWidth3;
      R__b >> fTime4;
      R__b >> fWidth4;

      if(R__v > 4){
          R__b >> fTime5;
          R__b >> fWidth5;
          R__b >> fTime6;
          R__b >> fWidth6;
          R__b >> fTime7;
          R__b >> fWidth7;
          R__b >> fTime8;
          R__b >> fWidth8;
          R__b >> fTime9;
          R__b >> fWidth9;
          R__b >> fTime10;
          R__b >> fWidth10;

      } else {
         fTime5=fTime6=fTime7=fTime8=fTime9=fTime10=-1000000.;
         fWidth5=fWidth6=fWidth7=fWidth8=fWidth9=fWidth10=-1000000.;
      }
      R__b.CheckByteCount(R__s, R__c, HStart2Raw::IsA());
   } else {
      R__c = R__b.WriteVersion(HStart2Raw::IsA(), kTRUE);
      TObject::Streamer(R__b);
      R__b << fMultiplicity;
      R__b << fModule;
      R__b << fStrip;
      R__b << fTime1;
      R__b << fWidth1;
      R__b << fTime2;
      R__b << fWidth2;
      R__b << fTime3;
      R__b << fWidth3;
      R__b << fTime4;
      R__b << fWidth4;
      R__b << fTime5;
      R__b << fWidth5;
      R__b << fTime6;
      R__b << fWidth6;
      R__b << fTime7;
      R__b << fWidth7;
      R__b << fTime8;
      R__b << fWidth8;
      R__b << fTime9;
      R__b << fWidth9;
      R__b << fTime10;
      R__b << fWidth10;
      R__b.SetByteCount(R__c, kTRUE);
   }
}