#include <MdcLayer.h>

Public Member Functions
	MdcLayer (int lay, int nwir, MdcSWire **wires, const MdcDetector &theDet)

	~MdcLayer ()

void	print (std::ostream &o) const

bool	exist (void) const

int	view (void) const

int	layNum (void) const

int	nWires (void) const

int	superLayer (void) const

int	subLayer (void) const

double	cellHeight (void) const

double	stDip (void) const

double	zEnd (void) const

double	rMid (void) const

double	rEnd (void) const

double	rIn (void) const

double	rOut (void) const

double	stereo (void) const

double	dPhiz (void) const

double	zLength (void) const

double	sag (void) const

double	phiOffset (void) const

double	phiEPOffset (void) const

double	dPhizDC (double z) const

double	radiusDC (double z) const

MdcSWire *	getWire (int wire) const

double	phiWireDC (int cell, double z) const

double	phiWire (int cell) const

double	xWire (int cell) const

double	yWire (int cell) const

double	dPhi (void) const

double	cellWidth (void) const

double	cellWidth (double z) const

const Trajectory *	makeHitTrajInGlobalCoords (int wire, double z=0) const

void	View (int v)

void	setCellHeight (double height)

Detailed Description

Definition at line 15 of file MdcLayer.h.

Constructor & Destructor Documentation

◆ MdcLayer()

MdcLayer::MdcLayer	(	int	lay,
		int	nwir,
		MdcSWire **	wires,
		const MdcDetector &	theDet )

Definition at line 9 of file MdcLayer.cxx.

  : _mdcDet(theDet), _exist(1),  _layer(lay), _nwires(nwir),
    _wires(wires)
{
  if (_nwires == 0) _exist = 0;
  // set pointer to layer for wires
  for (int wire=0; wire<_nwires; wire++) {
    getWire(wire)->setLayerPtr(this);
//    _cells.push_back(buildCell(wire));
  }
 
  // get nominal values from wire # 0
  _rend = wires[0]->rEnd();
  _rmid = wires[0]->rMid();
  _stdip = _rend - _rmid;
  // in the local (DC) system frame
  _zend = wires[0]->zEndDC();
  _stereo = wires[0]->stereo();
  // half twist angle
  _delphi = wires[0]->dPhiz();
  // stereo view
  if((_layer>=0 && _layer<=7)||(_layer>=20&&_layer<=35)){
    _view = (int)(_stereo/(fabs(_stereo)));
  } else {
    _view = 0;
  }
  _phiOffset = wires[0]->phiE();
}

◆ ~MdcLayer()

MdcLayer::~MdcLayer ( )

inline

Definition at line 22 of file MdcLayer.h.

22{};

Member Function Documentation

◆ cellHeight()

double MdcLayer::cellHeight ( void ) const

inline

Definition at line 33 of file MdcLayer.h.

33{ return _cellHeight; }

Referenced by rIn(), and rOut().

◆ cellWidth() [1/2]

double MdcLayer::cellWidth ( double z ) const

inline

Definition at line 66 of file MdcLayer.h.

66{ return dPhi()*radiusDC(z)*cos(stereo()); }

cos

double cos(const BesAngle a)

Definition BesAngle.h:213

MdcLayer::radiusDC

double radiusDC(double z) const

Definition MdcLayer.h:51

MdcLayer::stereo

double stereo(void) const

Definition MdcLayer.h:42

MdcLayer::dPhi

double dPhi(void) const

Definition MdcLayer.h:61

◆ cellWidth() [2/2]

double MdcLayer::cellWidth ( void ) const

inline

Definition at line 64 of file MdcLayer.h.

64{ return dPhi()*rMid()*cos(stereo()); }

MdcLayer::rMid

double rMid(void) const

Definition MdcLayer.h:36

Referenced by print().

◆ dPhi()

double MdcLayer::dPhi ( void ) const

inline

Definition at line 61 of file MdcLayer.h.

61{ return Constants::twoPi/nWires(); }

Constants::twoPi

static const double twoPi

Definition Constants.h:39

MdcLayer::nWires

int nWires(void) const

Definition MdcLayer.h:30

Referenced by cellWidth(), cellWidth(), print(), and MdcxHit::process().

◆ dPhiz()

double MdcLayer::dPhiz ( void ) const

inline

Definition at line 43 of file MdcLayer.h.

43{ return _delphi; }

Referenced by print().

◆ dPhizDC()

double MdcLayer::dPhizDC ( double z ) const

inline

Definition at line 50 of file MdcLayer.h.

50{ return phiWireDC(0, z); }

MdcLayer::phiWireDC

double phiWireDC(int cell, double z) const

Definition MdcLayer.cxx:74

Referenced by print().

◆ exist()

bool MdcLayer::exist ( void ) const

inline

Definition at line 27 of file MdcLayer.h.

27{ return _exist; }

◆ getWire()

MdcSWire * MdcLayer::getWire ( int wire ) const

inline

Definition at line 52 of file MdcLayer.h.

52{ return _wires[wire]; }

Referenced by MdcSegFinder::createSegs(), MdcxFindSegs::initWireGroups(), makeHitTrajInGlobalCoords(), MdcLayer(), phiWire(), phiWireDC(), radiusDC(), sag(), MdcDetector::Wire(), xWire(), yWire(), and zLength().

◆ layNum()

int MdcLayer::layNum ( void ) const

inline

Definition at line 29 of file MdcLayer.h.

29{ return _layer; }

Referenced by MdcSeg::addHits(), MdcSegFinder::createSegs(), MdcDetector::nextLayer(), MdcDetector::prevLayer(), print(), subLayer(), and superLayer().

◆ makeHitTrajInGlobalCoords()

const Trajectory * MdcLayer::makeHitTrajInGlobalCoords	(	int	wire,
		double	z = 0 ) const

Definition at line 132 of file MdcLayer.cxx.

{
  if ( wire >= 0 && wire < nWires() ) {
    return getWire(wire)->getTraj();
  } else {
    std::cout << "Error In makeHitTrajInGlobalCoords: wrong cell # "<< wire << "\n"
                 <<"  number of cells in this layer is " << nWires() << std::endl;
    return getWire(0)->getTraj();
  }
}

Referenced by MdcHit::hitTraj().

◆ nWires()

int MdcLayer::nWires ( void ) const

inline

Definition at line 30 of file MdcLayer.h.

30{ return _nwires; }

Referenced by MdcSeg::addHits(), MdcSegFinder::createSegs(), dPhi(), MdcTrkRecon::fillTrackList(), MdcxFindSegs::initWireGroups(), makeHitTrajInGlobalCoords(), phiWire(), phiWireDC(), MdcSegData::poisonHits(), print(), MdcxFindSegs::process(), xWire(), and yWire().

◆ phiEPOffset()

double MdcLayer::phiEPOffset ( void ) const

inline

Definition at line 49 of file MdcLayer.h.

49{ return _phiOffset; }

Referenced by print().

◆ phiOffset()

double MdcLayer::phiOffset ( void ) const

inline

Definition at line 47 of file MdcLayer.h.

47{ return phiWire(0); }

MdcLayer::phiWire

double phiWire(int cell) const

Definition MdcLayer.cxx:87

Referenced by MdcSeg::addHits(), print(), and MdcxHit::process().

◆ phiWire()

double MdcLayer::phiWire ( int cell ) const

Definition at line 87 of file MdcLayer.cxx.

{
  // in the middle of the chamber
  if ( cell >= 0 && cell < nWires() ) {
    return getWire(cell)->phi();
  } else {
    std::cout  << "phiWire: wrong cell # " << cell << "\n"
          << "  number of cells in this layer is " << nWires() 
          << std::endl;
    return 0.;
  }
}

Referenced by MdcTrkRecon::fillEvent(), phiOffset(), and print().

◆ phiWireDC()

double MdcLayer::phiWireDC	(	int	cell,
		double	z ) const

Definition at line 74 of file MdcLayer.cxx.

{
  if ( cell >= 0 && cell < nWires() ) {
    return getWire(cell)->phiDC(z);
  } else {
    std::cout << "phiWireDC: wrong cell # " << cell << "\n"
          << "  number of cells in this layer is " << nWires() 
          << std::endl;
    return 0.;
  }
}

Referenced by dPhizDC(), and print().

◆ print()

void MdcLayer::print ( std::ostream & o ) const

Definition at line 41 of file MdcLayer.cxx.

{
  o<< setw(3)<<layNum()<<
    setw(3)<<view()<<
    setw(4)<<nWires()<<
    setw(3)<<superLayer()<<
    setw(3)<<subLayer()<<
    setw(10)<<stDip()<<
    setw(10)<<zEnd()<<
    setw(10)<<rMid()<<
    setw(10)<<rEnd()<<
    setw(10)<<rIn()<<
    setw(10)<<rOut()<<
    setw(10)<<stereo()<<
    setw(10)<<dPhiz()<<
    setw(7)<<zLength()<<
    setw(10)<<sag()<<
    setw(10)<<dPhi()<<
    setw(10)<<phiOffset()<<
    setw(10)<<phiEPOffset()<<
    setw(10)<<dPhizDC(0.)<<
    setw(10)<<radiusDC(0.)<<
    setw(10)<<phiWireDC(0,0.)<<
    setw(10)<<phiWire(0)<<
    setw(10)<<xWire(0)<<
    setw(10)<<yWire(0)<<
    setw(10)<<cellWidth()<<
    setw(10)<<cellWidth(0.)<<
    std::endl;
}

◆ radiusDC()

double MdcLayer::radiusDC ( double z ) const

inline

Definition at line 51 of file MdcLayer.h.

51{ return getWire(0)->radiusDC(z); }

MdcSWire::radiusDC

double radiusDC(double z) const

Definition MdcSWire.h:57

Referenced by cellWidth(), and print().

◆ rEnd()

double MdcLayer::rEnd ( void ) const

inline

Definition at line 37 of file MdcLayer.h.

37{ return _rend; }

Referenced by MdcTrackList::pickHits(), and print().

◆ rIn()

double MdcLayer::rIn ( void ) const

inline

Definition at line 38 of file MdcLayer.h.

38{ return rMid() - 0.5 * cellHeight(); }//yzhang del

MdcLayer::cellHeight

double cellHeight(void) const

Definition MdcLayer.h:33

Referenced by MdcTrackList::pickHits(), and print().

◆ rMid()

double MdcLayer::rMid ( void ) const

inline

Definition at line 36 of file MdcLayer.h.

36{ return _rmid; }

Referenced by MdcSeg::addHits(), cellWidth(), MdcTrkRecon::fillTrackList(), MdcDetector::MdcDetector(), print(), MdcSuperLayer::rad0(), rIn(), rOut(), and MdcSegGrouper::transferHits().

◆ rOut()

double MdcLayer::rOut ( void ) const

inline

Definition at line 39 of file MdcLayer.h.

39{ return rMid() + 0.5 * cellHeight(); }//yzhang del

Referenced by MdcTrackList::pickHits(), and print().

◆ sag()

double MdcLayer::sag ( void ) const

inline

Definition at line 45 of file MdcLayer.h.

45{ return getWire(0)->getSag(); }

MdcSWire::getSag

double getSag(void) const

Definition MdcSWire.h:31

Referenced by print().

◆ setCellHeight()

void MdcLayer::setCellHeight ( double height )

inline

Definition at line 77 of file MdcLayer.h.

77{ _cellHeight = height; }

◆ stDip()

double MdcLayer::stDip ( void ) const

inline

Definition at line 34 of file MdcLayer.h.

34{ return _stdip; }

Referenced by print(), and MdcSuperLayer::stDip().

◆ stereo()

double MdcLayer::stereo ( void ) const

inline

Definition at line 42 of file MdcLayer.h.

42{ return _stereo; }

Referenced by cellWidth(), cellWidth(), print(), and MdcxHit::process().

◆ subLayer()

int MdcLayer::subLayer ( void ) const

inline

Definition at line 32 of file MdcLayer.h.

32{ return layNum()-4*(superLayer()-1);}

Referenced by print().

◆ superLayer()

int MdcLayer::superLayer ( void ) const

inline

Definition at line 31 of file MdcLayer.h.

31{ return 1+((layNum()-1)/4);}

Referenced by print(), and subLayer().

◆ View()

void MdcLayer::View ( int v )

inline

Definition at line 76 of file MdcLayer.h.

76{ _view = v; }

v

**********Class see also m_nmax DOUBLE PRECISION m_amel DOUBLE PRECISION m_x2 DOUBLE PRECISION m_alfinv DOUBLE PRECISION m_Xenph INTEGER m_KeyWtm INTEGER m_idyfs DOUBLE PRECISION m_zini DOUBLE PRECISION m_q2 DOUBLE PRECISION m_Wt_KF DOUBLE PRECISION m_WtCut INTEGER m_KFfin *COMMON c_KarLud $ !Input CMS energy[GeV] $ !CMS energy after beam spread beam strahlung[GeV] $ !Beam energy spread[GeV] $ !z boost due to beam spread $ !electron beam mass *ff pair spectrum $ !minimum v

Definition KarLud.h:35

◆ view()

int MdcLayer::view ( void ) const

inline

Definition at line 28 of file MdcLayer.h.

28{ return _view; }

Referenced by MdcTrkRecon::fillTrackList(), CgemMdcFitAlg::fit(), print(), MdcTrack::storeTrack(), HoughFinder::storeTracks(), MdcMergeDups::testByOverlapHit(), CgemMdcFitAlg::updateTracks(), and MdcHit::whichView().

◆ xWire()

double MdcLayer::xWire ( int cell ) const

Definition at line 101 of file MdcLayer.cxx.

{
  // in the middle of the chamber
  if ( cell >= 0 && cell < nWires() ) {
    return getWire(cell)->xMid();
  } else {
    std::cout << "xWire: wrong cell # " << cell << "\n"
          << "  number of cells in this layer is " << nWires() 
          << std::endl;
    return 0.;
  }
}

Referenced by print(), and MdcxHit::process().

◆ yWire()

double MdcLayer::yWire ( int cell ) const

Definition at line 115 of file MdcLayer.cxx.

{
  // in the middle of the chamber 
  if ( cell >= 0 && cell < nWires() ) {
    return getWire(cell)->yMid(); 
  } else {
    std::cout << "YWire: wrong cell # " << cell << "\n"
          << "  number of cells in this layer is " << nWires() 
          << std::endl;
    return 0.;
  }
}

Referenced by print(), and MdcxHit::process().

◆ zEnd()

double MdcLayer::zEnd ( void ) const

inline

Definition at line 35 of file MdcLayer.h.

35{ return _zend; }

Referenced by print(), and MdcSuperLayer::zEnd().

◆ zLength()

double MdcLayer::zLength ( void ) const

inline

Definition at line 44 of file MdcLayer.h.

44{ return getWire(0)->zLength(); }

MdcSWire::zLength

double zLength(void) const

Definition MdcSWire.h:47

Referenced by MdcHit::MdcHit(), MdcHitOnTrack::MdcHitOnTrack(), print(), and MdcxHit::process().

The documentation for this class was generated from the following files:

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ MdcLayer()

◆ ~MdcLayer()

Member Function Documentation

◆ cellHeight()

◆ cellWidth() [1/2]

◆ cellWidth() [2/2]

◆ dPhi()

◆ dPhiz()

◆ dPhizDC()

◆ exist()

◆ getWire()

◆ layNum()

◆ makeHitTrajInGlobalCoords()

◆ nWires()

◆ phiEPOffset()

◆ phiOffset()

◆ phiWire()

◆ phiWireDC()

◆ print()

◆ radiusDC()

◆ rEnd()

◆ rIn()

◆ rMid()

◆ rOut()

◆ sag()

◆ setCellHeight()

◆ stDip()

◆ stereo()

◆ subLayer()

◆ superLayer()

◆ View()

◆ view()

◆ xWire()

◆ yWire()

◆ zEnd()

◆ zLength()