CTPPSPixelCluster Class Reference

#include <CTPPSPixelCluster.h>

Public Member Functions
float	avg_col () const
float	avg_row () const
float	charge () const
unsigned int	colSpan () const
	CTPPSPixelCluster ()
	CTPPSPixelCluster (uint16_t isize, uint16_t *adcs, uint8_t const *rowpos, uint8_t const *colpos)
unsigned int	minPixelCol () const
unsigned int	minPixelRow () const
const std::vector< uint16_t > &	pixelADC () const
unsigned int	pixelADC (unsigned int i) const
unsigned int	pixelCol (unsigned int i) const
const std::vector< uint8_t > &	pixelOffset () const
unsigned int	pixelRow (unsigned int i) const
unsigned int	rowSpan () const
unsigned int	size () const
unsigned int	sizeCol () const
unsigned int	sizeRow () const

Static Public Attributes
static constexpr uint8_t	MAXCOL =155
static constexpr uint8_t	MAXROW =159
static constexpr uint8_t	MAXSPAN =255

Private Attributes
uint8_t	theMinPixelCol =MAXCOL
uint8_t	theMinPixelRow =MAXROW
std::vector< uint16_t >	thePixelADC
uint8_t	thePixelColSpan =0
std::vector< uint8_t >	thePixelOffset
uint8_t	thePixelRowSpan =0

Detailed Description

Definition at line 16 of file CTPPSPixelCluster.h.

Constructor & Destructor Documentation

CTPPSPixelCluster::CTPPSPixelCluster ( )

inline

Definition at line 20 of file CTPPSPixelCluster.h.

{}

CTPPSPixelCluster::CTPPSPixelCluster ( uint16_t  isize, uint16_t *  adcs, uint8_t const *  rowpos, uint8_t const *  colpos  )

inline

Definition at line 26 of file CTPPSPixelCluster.h.

References mps_fire::i, MAXCOL, MAXROW, min(), theMinPixelCol, theMinPixelRow, thePixelColSpan, thePixelOffset, and thePixelRowSpan.

                                                            :
  thePixelOffset(2*isize), // the pixel offset is the pixel position inside the cluster wrt rowmin (even positions) and colmin (odd positions)
    thePixelADC(adcs, adcs+isize)   
    {

      uint8_t maxCol = 0;
      uint8_t maxRow = 0;
      uint8_t rowmin = MAXROW;
      uint8_t colmin = MAXCOL;
      for (unsigned int j=0; j!=isize; ++j) {
    rowmin = std::min(rowpos[j],rowmin);
    colmin = std::min(colpos[j],colmin);
      }
      for (unsigned int i=0; i!=isize; ++i) {
    uint8_t rowoffset = rowpos[i]-rowmin;
    uint8_t coloffset = colpos[i]-colmin;
    thePixelOffset[i*2] = std::min(MAXSPAN, rowoffset);
    thePixelOffset[i*2+1] = std::min(MAXSPAN, coloffset);
    if (rowoffset > maxRow) maxRow = rowoffset; 
    if (coloffset > maxCol) maxCol = coloffset; 
      }
      
      
      theMinPixelRow = rowmin;
      thePixelRowSpan = std::min(maxRow, MAXSPAN);
                
      theMinPixelCol = colmin;
      thePixelColSpan = std::min(maxCol, MAXSPAN);
    }

Member Function Documentation

float CTPPSPixelCluster::avg_col ( ) const

inline

Definition at line 67 of file CTPPSPixelCluster.h.

References charge(), mps_fire::i, theMinPixelCol, thePixelADC, and thePixelOffset.

                        {
    float qm = 0.0;
    unsigned int isize = thePixelADC.size();
    for (unsigned int i=0; i<isize; ++i)
      qm += float(thePixelADC[i]) * (thePixelOffset[i*2+1]  + theMinPixelCol + 0.5f);
    return qm/charge();
  }

float CTPPSPixelCluster::avg_row ( ) const

inline

Definition at line 59 of file CTPPSPixelCluster.h.

References charge(), mps_fire::i, theMinPixelRow, thePixelADC, and thePixelOffset.

                        {
    float qm = 0.0;
    unsigned int isize = thePixelADC.size();
    for (unsigned int i=0; i<isize; ++i)
      qm += float(thePixelADC[i]) * (thePixelOffset[i*2] + theMinPixelRow + 0.5f);
    return qm/charge();
  }

float CTPPSPixelCluster::charge ( ) const

inline

Definition at line 77 of file CTPPSPixelCluster.h.

References mps_fire::i, and thePixelADC.

Referenced by avg_col(), and avg_row().

                              {
    float qm = 0.0;
    unsigned int isize = thePixelADC.size();
    for (unsigned int i=0; i<isize; ++i) 
      qm += float(thePixelADC[i]);
    return qm;
  }

unsigned int CTPPSPixelCluster::colSpan ( ) const

inline

Definition at line 98 of file CTPPSPixelCluster.h.

References thePixelColSpan.

Referenced by RPixClusterToHit::make_hit().

{return thePixelColSpan; }

unsigned int CTPPSPixelCluster::minPixelCol ( ) const

inline

Definition at line 95 of file CTPPSPixelCluster.h.

References theMinPixelCol.

Referenced by RPixClusterToHit::make_hit(), and operator<().

{ return theMinPixelCol;}

unsigned int CTPPSPixelCluster::minPixelRow ( ) const

inline

Definition at line 94 of file CTPPSPixelCluster.h.

References theMinPixelRow.

Referenced by RPixClusterToHit::make_hit(), and operator<().

{ return theMinPixelRow;}

const std::vector<uint16_t>& CTPPSPixelCluster::pixelADC ( ) const

inline

Definition at line 102 of file CTPPSPixelCluster.h.

References thePixelADC.

Referenced by RPixClusterToHit::make_hit().

{ return thePixelADC;}

unsigned int CTPPSPixelCluster::pixelADC ( unsigned int  i ) const

inline

Definition at line 110 of file CTPPSPixelCluster.h.

References mps_fire::i, and thePixelADC.

                                              {
    return thePixelADC[i];
  }

unsigned int CTPPSPixelCluster::pixelCol ( unsigned int  i ) const

inline

Definition at line 107 of file CTPPSPixelCluster.h.

References theMinPixelCol, and thePixelOffset.

Referenced by RPixClusterToHit::make_hit().

                                              {
    return theMinPixelCol + thePixelOffset[i*2+1];
  }

const std::vector<uint8_t>& CTPPSPixelCluster::pixelOffset ( ) const

inline

Definition at line 101 of file CTPPSPixelCluster.h.

References thePixelOffset.

{ return thePixelOffset;}

unsigned int CTPPSPixelCluster::pixelRow ( unsigned int  i ) const

inline

Definition at line 104 of file CTPPSPixelCluster.h.

References theMinPixelRow, and thePixelOffset.

Referenced by RPixClusterToHit::make_hit().

                                              {
    return theMinPixelRow + thePixelOffset[i*2];
  }

unsigned int CTPPSPixelCluster::rowSpan ( ) const

inline

Definition at line 99 of file CTPPSPixelCluster.h.

References thePixelRowSpan.

Referenced by RPixClusterToHit::make_hit().

{ return thePixelRowSpan; }

unsigned int CTPPSPixelCluster::size ( void  ) const

inline

Definition at line 86 of file CTPPSPixelCluster.h.

References thePixelADC.

Referenced by ntupleDataFormat._Collection::__iter__(), ntupleDataFormat._Collection::__len__(), and RPixClusterToHit::make_hit().

{ return thePixelADC.size();}

unsigned int CTPPSPixelCluster::sizeCol ( ) const

inline

Definition at line 92 of file CTPPSPixelCluster.h.

References thePixelColSpan.

Referenced by RPixClusterToHit::make_hit().

{ return thePixelColSpan +1;}

unsigned int CTPPSPixelCluster::sizeRow ( ) const

inline

Definition at line 89 of file CTPPSPixelCluster.h.

References thePixelRowSpan.

Referenced by RPixClusterToHit::make_hit().

{ return thePixelRowSpan +1;}

Member Data Documentation

constexpr uint8_t CTPPSPixelCluster::MAXCOL =155

static

Definition at line 22 of file CTPPSPixelCluster.h.

Referenced by CTPPSPixelCluster().

constexpr uint8_t CTPPSPixelCluster::MAXROW =159

static

Definition at line 23 of file CTPPSPixelCluster.h.

Referenced by CTPPSPixelCluster().

constexpr uint8_t CTPPSPixelCluster::MAXSPAN =255

static

Definition at line 21 of file CTPPSPixelCluster.h.

uint8_t CTPPSPixelCluster::theMinPixelCol =MAXCOL

private

Definition at line 121 of file CTPPSPixelCluster.h.

Referenced by avg_col(), CTPPSPixelCluster(), minPixelCol(), and pixelCol().

uint8_t CTPPSPixelCluster::theMinPixelRow =MAXROW

private

Definition at line 120 of file CTPPSPixelCluster.h.

Referenced by avg_row(), CTPPSPixelCluster(), minPixelRow(), and pixelRow().

std::vector<uint16_t> CTPPSPixelCluster::thePixelADC

private

Definition at line 117 of file CTPPSPixelCluster.h.

Referenced by avg_col(), avg_row(), charge(), pixelADC(), and size().

uint8_t CTPPSPixelCluster::thePixelColSpan =0

private

Definition at line 123 of file CTPPSPixelCluster.h.

Referenced by colSpan(), CTPPSPixelCluster(), and sizeCol().

std::vector<uint8_t> CTPPSPixelCluster::thePixelOffset

private

Definition at line 116 of file CTPPSPixelCluster.h.

Referenced by avg_col(), avg_row(), CTPPSPixelCluster(), pixelCol(), pixelOffset(), and pixelRow().

uint8_t CTPPSPixelCluster::thePixelRowSpan =0

private

Definition at line 122 of file CTPPSPixelCluster.h.

Referenced by CTPPSPixelCluster(), rowSpan(), and sizeRow().