#include <CTPPSToFDetector.h>

Public Member Functions
void	AddHit (double x, double y, double tof)

void	clear ()

	CTPPSToFDetector (int ncellx, int ncelly, double cellw, double cellh, double pitchx, double pitchy, double pos, int res)

	CTPPSToFDetector (int ncellx, int ncelly, std::vector< double > &cellw, double cellh, double pitchx, double pitchy, double pos, int res)

int	findCellId (double x, double y)

bool	get_CellCenter (int cell_id, double &x, double &y)

int	get_CellId (int idx)

int	get_CellMultiplicity ()

int	get_nHits_ ()

std::vector< double >	get_ToF (int cell)

int	getADC (int cell, int hit)

double	getHeight ()

int	getMultiplicityByCell (int cellid)

double	getPosition ()

double	getWidth ()

virtual	~CTPPSToFDetector ()

Private Types
typedef std::map< int, std::vector< double > >	theToFInfo_t

Private Attributes
std::vector< std::pair< double, double > >	cellColumn_

double	cellH_

std::vector< std::pair< double, double > >	cellRow_

std::vector< double >	cellW_

double	cellWq_

double	detH_

int	detId_

double	detPosition_

double	detW_

int	fToFResolution_

std::map< int, std::vector< int > >	nADC_

int	nCellX_

int	nCellY_

int	nHits_

double	pitchX_

double	pitchY_

std::map< int, std::vector< double > >	theToFInfo

Detailed Description

Definition at line 8 of file CTPPSToFDetector.h.

Member Typedef Documentation

◆ theToFInfo_t

typedef std::map<int, std::vector<double> > CTPPSToFDetector::theToFInfo_t

private

Definition at line 84 of file CTPPSToFDetector.h.

Constructor & Destructor Documentation

◆ CTPPSToFDetector() [1/2]

CTPPSToFDetector::CTPPSToFDetector	(	int	ncellx,
		int	ncelly,
		std::vector< double > &	cellw,
		double	cellh,
		double	pitchx,
		double	pitchy,
		double	pos,
		int	res
	)

Definition at line 4 of file CTPPSToFDetector.cc.

     : nCellX_(ncellx),
       nCellY_(ncelly),
       cellW_(cellw),
       cellH_(cellh),
       pitchX_(pitchx),
       pitchY_(pitchy),
       fToFResolution_(res),
       detPosition_(pos) {
   // the vertical positions starts from the negative(bottom) to the positive(top) corner
   // vector index points to the row number from below
   cellRow_.push_back(std::pair<double, double>(-cellH_ * 0.5, cellH_ * 0.5));
   cellColumn_.reserve(nCellX_);  // vector index points to the column number
   for (int i = 0; i < nCellX_; i++) {
     double x1 = 0., x2 = 0.;
     if (i == 0) {
       detW_ = pitchX_;
       x1 = -(detPosition_ + detW_);
     } else
       x1 = -detPosition_ + detW_;  //detPosition_ - shift the limit of a column depending on the detector position
     x2 = x1 - cellW_.at(i);
     detW_ += (x2 - x1) - pitchX_;
     cellColumn_.push_back(std::pair<double, double>(x1, x2));
   }
   //diamond geometry
   detH_ = nCellY_ * cellH_;
   detW_ = -detW_ - 2 * pitchX_;
 };

References cellColumn_, cellH_, cellRow_, cellW_, detH_, detPosition_, detW_, mps_fire::i, nCellX_, nCellY_, pitchX_, testProducerWithPsetDescEmpty_cfi::x1, and testProducerWithPsetDescEmpty_cfi::x2.

◆ CTPPSToFDetector() [2/2]

CTPPSToFDetector::CTPPSToFDetector	(	int	ncellx,
		int	ncelly,
		double	cellw,
		double	cellh,
		double	pitchx,
		double	pitchy,
		double	pos,
		int	res
	)

Definition at line 34 of file CTPPSToFDetector.cc.

     : nCellX_(ncellx),
       nCellY_(ncelly),
       cellWq_(cellwq),
       cellH_(cellh),
       pitchX_(pitchx),
       pitchY_(pitchy),
       fToFResolution_(res),
       detPosition_(pos) {
   //
   detW_ = nCellX_ * cellWq_ + (nCellX_ - 1) * pitchX_;
   detH_ = nCellY_ * cellH_ + (nCellY_ - 1) * pitchY_;
   // the vertical positions starts from the negative(bottom) to the positive(top) corner
   cellRow_.reserve(nCellY_);  // vector index points to the row number from below
   for (int i = 0; i < nCellY_; i++) {
     double y1 = cellH_ * (i - nCellY_ * 0.5) + pitchY_ * (i - (nCellY_ - 1) * 0.5);
     double y2 = y1 + cellH_;
     cellRow_.push_back(std::pair<double, double>(y1, y2));
   }
   cellColumn_.reserve(nCellX_);  // vector index points to the column number
   for (int i = 0; i < nCellX_; i++) {
     double x1 = -(cellWq_ * i + pitchX_ * i);
     x1 -= detPosition_;  // shift the limit of a column depending on the detector position
     double x2 = x1 - cellWq_;
     cellColumn_.push_back(std::pair<double, double>(x1, x2));
   }
 };

References cellColumn_, cellH_, cellRow_, cellWq_, detH_, detPosition_, detW_, mps_fire::i, nCellX_, nCellY_, pitchX_, pitchY_, testProducerWithPsetDescEmpty_cfi::x1, testProducerWithPsetDescEmpty_cfi::x2, testProducerWithPsetDescEmpty_cfi::y1, and testProducerWithPsetDescEmpty_cfi::y2.

◆ ~CTPPSToFDetector()

virtual CTPPSToFDetector::~CTPPSToFDetector ( )

inlinevirtual

Definition at line 20 of file CTPPSToFDetector.h.

20 {};

Member Function Documentation

◆ AddHit()

void CTPPSToFDetector::AddHit	(	double	x,
		double	y,
		double	tof
	)

Definition at line 62 of file CTPPSToFDetector.cc.

                                                             {
   int cellid = findCellId(x, y);
   if (cellid == 0)
     return;
   if (theToFInfo.find(cellid) == theToFInfo.end())
     theToFInfo[cellid];  // add empty cell
   std::vector<double>* tofs = &(theToFInfo.find(cellid)->second);
   int ntof = tofs->size();
   int i = 0;
   double oneOverRes = 1.0 / fToFResolution_;
   for (; i < ntof; i++) {
     if (fabs(tofs->at(i) - tof) * oneOverRes < 3) {
       tofs->at(i) = (tofs->at(i) + tof) / 2.;
       nADC_.at(cellid).at(i)++;
       return;
     }
   }
   tofs->push_back(tof);  // no other ToF inside resolution found
   nHits_++;
   nADC_[cellid].push_back(1);
 }

References findCellId(), fToFResolution_, mps_fire::i, nADC_, nHits_, theToFInfo, x, and y.

◆ clear()

void CTPPSToFDetector::clear ( void )

inline

Definition at line 56 of file CTPPSToFDetector.h.

                {
     detId_ = 0;
     nHits_ = 0;
     theToFInfo.clear();
   };

References detId_, nHits_, and theToFInfo.

◆ findCellId()

int CTPPSToFDetector::findCellId	(	double	x,
		double	y
	)

Definition at line 83 of file CTPPSToFDetector.cc.

                                                    {
   int y_idx, x_idx;
   // first, get the row number
   unsigned int i;
   unsigned int start_idx = 0;
   unsigned int end_idx = cellRow_.size();
   for (i = 0; i < cellRow_.size(); i++) {
     if (y >= cellRow_.at(i).first && y <= cellRow_.at(i).second)
       break;
   }
   if (i >= cellRow_.size())
     return 0;
   y_idx = i + 1;
   start_idx = 0;
   end_idx = cellColumn_.size();
   for (i = start_idx; i < end_idx; i++) {
     if (x <= cellColumn_.at(i).first && x > cellColumn_.at(i).second)
       break;
   }
   if (i >= end_idx)
     return 0;
   x_idx = i + 1 - start_idx;
   return 100 * y_idx + x_idx;
 }

References cellColumn_, cellRow_, mps_fire::i, x, and y.

Referenced by AddHit(), CTPPSFastTrackingProducer::FastReco(), and CTPPSRecHitProducer::produce().

◆ get_CellCenter()

bool CTPPSToFDetector::get_CellCenter	(	int	cell_id,
		double &	x,
		double &	y
	)

Definition at line 107 of file CTPPSToFDetector.cc.

                                                                        {
   if (cell_id == 0)
     return false;
   //if(!isValidCellId(cell_id)) return 0;
   unsigned int y_idx = int(cell_id * 0.01);
   unsigned int x_idx = cell_id - y_idx * 100;
   x = (cellColumn_.at(x_idx - 1).first + cellColumn_.at(x_idx - 1).second) / 2.0;
   y = (cellRow_.at(y_idx - 1).first + cellRow_.at(y_idx - 1).second) / 2.0;
   return true;
 }

References cellColumn_, cellRow_, createfilelist::int, x, and y.

Referenced by CTPPSRecHitProducer::produce().

◆ get_CellId()

int CTPPSToFDetector::get_CellId ( int idx )

inline

Definition at line 27 of file CTPPSToFDetector.h.

                           {
     if (idx >= (int)theToFInfo.size())
       return 0;
     std::map<int, std::vector<double> >::const_iterator it = theToFInfo.begin();
     std::advance(it, idx);
     return it->first;
   }

References heavyIonCSV_trainingSettings::idx, and theToFInfo.

◆ get_CellMultiplicity()

int CTPPSToFDetector::get_CellMultiplicity ( )

inline

Definition at line 34 of file CTPPSToFDetector.h.

34 { return (int)theToFInfo.size(); }; // return the number of cells with hit

References theToFInfo.

◆ get_nHits_()

int CTPPSToFDetector::get_nHits_ ( )

inline

Definition at line 41 of file CTPPSToFDetector.h.

41 { return nHits_; }; // return the total hit multiplicity (full det)

References nHits_.

◆ get_ToF()

std::vector<double> CTPPSToFDetector::get_ToF ( int cell )

inline

Definition at line 42 of file CTPPSToFDetector.h.

                                       {
     if (!theToFInfo.count(cell))
       return std::vector<double>();
     return theToFInfo.at(cell);
   };  // return the tof of the given cell

References theToFInfo.

◆ getADC()

int CTPPSToFDetector::getADC	(	int	cell,
		int	hit
	)

inline

Definition at line 47 of file CTPPSToFDetector.h.

                                 {
     if (!nADC_.count(cell))
       return 0;
     if ((int)nADC_.at(cell).size() < hit)
       return 0;
     return nADC_.at(cell).at(hit);
   }

References nADC_.

◆ getHeight()

double CTPPSToFDetector::getHeight ( )

inline

Definition at line 22 of file CTPPSToFDetector.h.

22 { return detH_; };

References detH_.

◆ getMultiplicityByCell()

int CTPPSToFDetector::getMultiplicityByCell ( int cellid )

inline

Definition at line 35 of file CTPPSToFDetector.h.

                                         {
     if (!theToFInfo.count(cellid))
       return 0;
     return (int)theToFInfo.at(cellid).size();
   };  // return the hit multiplicity of the given cell

References theToFInfo.

◆ getPosition()

double CTPPSToFDetector::getPosition ( )

inline

Definition at line 24 of file CTPPSToFDetector.h.

24 { return detPosition_; };

References detPosition_.

◆ getWidth()

double CTPPSToFDetector::getWidth ( )

inline

Definition at line 23 of file CTPPSToFDetector.h.

23 { return detW_; };

References detW_.

Member Data Documentation

◆ cellColumn_

std::vector<std::pair<double, double> > CTPPSToFDetector::cellColumn_

private

Definition at line 71 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector(), findCellId(), and get_CellCenter().

◆ cellH_

double CTPPSToFDetector::cellH_

private

Definition at line 67 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector().

◆ cellRow_

std::vector<std::pair<double, double> > CTPPSToFDetector::cellRow_

private

Definition at line 72 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector(), findCellId(), and get_CellCenter().

◆ cellW_

std::vector<double> CTPPSToFDetector::cellW_

private

Definition at line 66 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector().

◆ cellWq_

double CTPPSToFDetector::cellWq_

private

Definition at line 65 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector().

◆ detH_

double CTPPSToFDetector::detH_

private

Definition at line 75 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector(), and getHeight().

◆ detId_

int CTPPSToFDetector::detId_

private

Definition at line 78 of file CTPPSToFDetector.h.

Referenced by clear().

◆ detPosition_

double CTPPSToFDetector::detPosition_

private

Definition at line 76 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector(), and getPosition().

◆ detW_

double CTPPSToFDetector::detW_

private

Definition at line 74 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector(), and getWidth().

◆ fToFResolution_

int CTPPSToFDetector::fToFResolution_

private

Definition at line 70 of file CTPPSToFDetector.h.

Referenced by AddHit().

◆ nADC_

std::map<int, std::vector<int> > CTPPSToFDetector::nADC_

private

Definition at line 80 of file CTPPSToFDetector.h.

Referenced by AddHit(), and getADC().

◆ nCellX_

int CTPPSToFDetector::nCellX_

private

Definition at line 60 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector().

◆ nCellY_

int CTPPSToFDetector::nCellY_

private

Definition at line 64 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector().

◆ nHits_

int CTPPSToFDetector::nHits_

private

Definition at line 79 of file CTPPSToFDetector.h.

Referenced by AddHit(), clear(), and get_nHits_().

◆ pitchX_

double CTPPSToFDetector::pitchX_

private

Definition at line 68 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector().

◆ pitchY_

double CTPPSToFDetector::pitchY_

private

Definition at line 69 of file CTPPSToFDetector.h.

Referenced by CTPPSToFDetector().

◆ theToFInfo

std::map<int, std::vector<double> > CTPPSToFDetector::theToFInfo

private

Definition at line 82 of file CTPPSToFDetector.h.

Referenced by AddHit(), clear(), get_CellId(), get_CellMultiplicity(), get_ToF(), and getMultiplicityByCell().

Public Member Functions

Private Types

Private Attributes

Detailed Description

Member Typedef Documentation

◆ theToFInfo_t

Constructor & Destructor Documentation

◆ CTPPSToFDetector() [1/2]

◆ CTPPSToFDetector() [2/2]

◆ ~CTPPSToFDetector()

Member Function Documentation

◆ AddHit()

◆ clear()

◆ findCellId()

◆ get_CellCenter()

◆ get_CellId()

◆ get_CellMultiplicity()

◆ get_nHits_()

◆ get_ToF()

◆ getADC()

◆ getHeight()

◆ getMultiplicityByCell()

◆ getPosition()

◆ getWidth()

Member Data Documentation

◆ cellColumn_

◆ cellH_

◆ cellRow_

◆ cellW_

◆ cellWq_

◆ detH_

◆ detId_

◆ detPosition_

◆ detW_

◆ fToFResolution_

◆ nADC_

◆ nCellX_

◆ nCellY_

◆ nHits_

◆ pitchX_

◆ pitchY_

◆ theToFInfo