#include <TT6CommonModeCalculator.h>

Inheritance diagram for TT6CommonModeCalculator:

Public Member Functions
TkCommonMode *	commonMode ()
ApvAnalysis::PedestalType	doIt (ApvAnalysis::PedestalType)
float	getCMSlope ()
void	newEvent ()
void	setCM (std::vector< float > in)
void	setCM (TkCommonMode *in)
	TT6CommonModeCalculator (TkNoiseCalculator noise_calc, TkApvMask mask_calc, float sig_cut)
virtual	~TT6CommonModeCalculator ()
Protected Member Functions
void	calculateCMSlope (ApvAnalysis::PedestalType &)
void	calculateCommonMode (ApvAnalysis::PedestalType &)
Protected Attributes
bool	alreadyUsedEvent
float	cutToAvoidSignal
float	slope
TkApvMask *	theApvMask
std::vector< float >	theCommonModeValues
TkNoiseCalculator *	theNoiseCalculator
TkCommonMode *	theTkCommonMode

Detailed Description

Concrete implementation of TkCommonModeCalculator for TT6.

Definition at line 11 of file TT6CommonModeCalculator.h.

Constructor & Destructor Documentation

TT6CommonModeCalculator::TT6CommonModeCalculator	(	TkNoiseCalculator *	noise_calc,
		TkApvMask *	mask_calc,
		float	sig_cut
	)

Definition at line 5 of file TT6CommonModeCalculator.cc.

References gather_cfg::cout, and cutToAvoidSignal.

                                                                                                                   : 
  theNoiseCalculator(noise_calc),
  theApvMask(mask_calc),
  alreadyUsedEvent(false)
{
  if (0) cout << "Constructing TT6CommonMode Calculator ..." << endl;
  cutToAvoidSignal = sig_cut;
}

TT6CommonModeCalculator::~TT6CommonModeCalculator ( ) [virtual]

Definition at line 16 of file TT6CommonModeCalculator.cc.

References gather_cfg::cout.

                                                  {
  if (0) cout << "Destructing TT6CommonModeCalculator " << endl;
}

Member Function Documentation

void TT6CommonModeCalculator::calculateCMSlope ( ApvAnalysis::PedestalType & indat ) [protected]

Definition at line 84 of file TT6CommonModeCalculator.cc.

References alignCSCRings::s, slope, and python::multivaluedict::sort().

Referenced by calculateCommonMode().

                                                                             {
  if (indat.size() != 128) {
    slope = -100.0;
    return;
  }
  ApvAnalysis::PedestalType diffVec;
  diffVec.clear();
  for(int s=0;s<64;s++) diffVec.push_back(indat[s+64]-indat[s]);
  std::sort(diffVec.begin(),diffVec.end());
  slope = (diffVec[31]+diffVec[32])/2./64.;
}

void TT6CommonModeCalculator::calculateCommonMode ( ApvAnalysis::PedestalType & indat ) [protected]

Definition at line 41 of file TT6CommonModeCalculator.cc.

References alreadyUsedEvent, calculateCMSlope(), cutToAvoidSignal, TkCommonModeTopology::finalStrips(), i, TkCommonModeTopology::initialStrips(), j, TkApvMask::mask(), TkNoiseCalculator::noise(), TkCommonModeTopology::numberOfSets(), TkApvMask::ok, setCM(), theApvMask, theCommonModeValues, theNoiseCalculator, theTkCommonMode, and TkCommonMode::topology().

{ 
  if (alreadyUsedEvent == false) {
    alreadyUsedEvent = true;
    //  cout<< "I am inside the calculateCommonMode"<<endl;
    TkApvMask::MaskType strip_mask = theApvMask->mask();
    ApvAnalysis::PedestalType strip_noise = theNoiseCalculator->noise();
    theCommonModeValues.clear();
    
    if(strip_noise.size() > 0) {
      int nSet = theTkCommonMode->topology().numberOfSets();
      for (int i=0; i<nSet; i++){
        int initial   = theTkCommonMode->topology().initialStrips()[i];
        int final     = theTkCommonMode->topology().finalStrips()[i];
        double sumVal = 0.0;
        double sumWt =  0.0;
        for (int j = initial; j <= final; j++) {
          if (strip_mask[j] == TkApvMask::ok ) {
            if(fabs(indat[j]) < cutToAvoidSignal*strip_noise[j]) { 
              double nWeight = 1/(strip_noise[j]*strip_noise[j]);
              sumVal += (indat[j]*nWeight);
              sumWt += nWeight;
            }
          }
        }
        double avVal = (sumWt) ? sumVal/sumWt :0.0;
        theCommonModeValues.push_back(static_cast<float>(avVal));
        //cout <<"Setting CM values"<<endl;
      }
    }
  }
  TT6CommonModeCalculator::setCM(theCommonModeValues);
  calculateCMSlope(indat);     
}

TkCommonMode* TT6CommonModeCalculator::commonMode ( ) [inline, virtual]

Get CM value

Implements TkCommonModeCalculator.

Definition at line 23 of file TT6CommonModeCalculator.h.

References theTkCommonMode.

{return theTkCommonMode;}

ApvAnalysis::PedestalType TT6CommonModeCalculator::doIt ( ApvAnalysis::PedestalType ) [virtual]

Return CM-subtracted data in APV

Implements TkCommonModeCalculator.

Definition at line 23 of file TT6CommonModeCalculator.cc.

References i, and dbtoconf::out.

{
  ApvAnalysis::PedestalType out;
  calculateCommonMode(indat);
  int setNumber;
  if(theCommonModeValues.size() >0) {
    for (unsigned int i=0; i<indat.size(); i++){
      setNumber = theTkCommonMode->topology().setOfStrip(i);
      out.push_back(indat[i] - theCommonModeValues[setNumber]);
    }  
  }else{
    out = indat;
  }
  return out;
}

float TT6CommonModeCalculator::getCMSlope ( ) [inline, virtual]

Get Slope

Implements TkCommonModeCalculator.

Definition at line 26 of file TT6CommonModeCalculator.h.

References slope.

{ return slope;}

void TT6CommonModeCalculator::newEvent ( ) [virtual]

Tell CM calculator that a new event is available

Reimplemented from TkCommonModeCalculator.

Definition at line 78 of file TT6CommonModeCalculator.cc.

References alreadyUsedEvent.

                                       {
  alreadyUsedEvent = false;
}

void TT6CommonModeCalculator::setCM ( std::vector< float > in ) [inline, virtual]

Implements TkCommonModeCalculator.

Definition at line 22 of file TT6CommonModeCalculator.h.

References TkCommonMode::setCommonMode(), and theTkCommonMode.

{theTkCommonMode->setCommonMode(in);}

void TT6CommonModeCalculator::setCM ( TkCommonMode * in ) [inline, virtual]

Implements TkCommonModeCalculator.

Definition at line 21 of file TT6CommonModeCalculator.h.

References recoMuon::in, and theTkCommonMode.

Referenced by calculateCommonMode().

{theTkCommonMode = in;}

Member Data Documentation

bool TT6CommonModeCalculator::alreadyUsedEvent [protected]

Definition at line 37 of file TT6CommonModeCalculator.h.

Referenced by calculateCommonMode(), and newEvent().

float TT6CommonModeCalculator::cutToAvoidSignal [protected]

Definition at line 41 of file TT6CommonModeCalculator.h.

Referenced by calculateCommonMode(), and TT6CommonModeCalculator().

float TT6CommonModeCalculator::slope [protected]

Definition at line 38 of file TT6CommonModeCalculator.h.

Referenced by calculateCMSlope(), and getCMSlope().

TkApvMask* TT6CommonModeCalculator::theApvMask [protected]

Definition at line 36 of file TT6CommonModeCalculator.h.

Referenced by calculateCommonMode().

std::vector<float> TT6CommonModeCalculator::theCommonModeValues [protected]

Definition at line 34 of file TT6CommonModeCalculator.h.

Referenced by calculateCommonMode().

TkNoiseCalculator* TT6CommonModeCalculator::theNoiseCalculator [protected]

Definition at line 35 of file TT6CommonModeCalculator.h.

Referenced by calculateCommonMode().

TkCommonMode* TT6CommonModeCalculator::theTkCommonMode [protected]

Definition at line 33 of file TT6CommonModeCalculator.h.

Referenced by calculateCommonMode(), commonMode(), and setCM().

TT6CommonModeCalculator Class Reference

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation