tmtt::DigitalStub Class Reference

#include <DigitalStub.h>

Public Member Functions
double	bend () const
double	bend_orig () const
bool	changePhiSec (unsigned int iPhiSec)
	DigitalStub (const Settings *settings, double r, double phi, double z, unsigned int iPhiSec)
	DigitalStub (const Settings *settings, double phi_orig, double r_orig, double z_orig, unsigned int mbin_min_orig, unsigned int mbin_max_orig, double bend_orig, unsigned int iPhiSec)
int	iDigi_Bend () const
int	iDigi_PhiN () const
int	iDigi_PhiS () const
unsigned int	iDigi_R () const
int	iDigi_Rt () const
int	iDigi_Z () const
unsigned int	iNonant (unsigned int iPhiSec) const
int	mbin_max () const
unsigned int	mbin_max_orig () const
int	mbin_min () const
unsigned int	mbin_min_orig () const
double	phi_GP () const
double	phi_HT_TF () const
double	phi_orig () const
double	phiN () const
double	phiN_orig () const
double	phiS () const
double	phiS_orig () const
double	r_GP_HT () const
double	r_orig () const
double	r_SF_TF () const
double	rt_GP_HT () const
double	rt_orig () const
double	rt_SF_TF () const
double	z () const
double	z_orig () const

Private Member Functions
void	checkAccuracy () const
void	checkInRange () const
void	digitize (unsigned int iPhiSec)
void	setCfgParams (const Settings *settings)
void	undigitize (unsigned int iPhiSec)

Private Attributes
double	bend_
double	bend_orig_
unsigned int	bendBits_
double	bendMult_
double	bendRange_
double	chosenRofPhi_
int	iDigi_Bend_
int	iDigi_PhiN_
int	iDigi_PhiS_
unsigned int	iDigi_R_
int	iDigi_Rt_
int	iDigi_Z_
int	iFirmwareType_
unsigned int	iPhiSec_done_
int	mbin_max_
unsigned int	mbin_max_orig_
int	mbin_min_
unsigned int	mbin_min_orig_
int	min_array_mbin_
unsigned int	nbinsPt_
unsigned int	numPhiNonants_
unsigned int	numPhiSectors_
double	phi_GP_
double	phi_HT_TF_
double	phi_orig_
double	phiCentreSec0_
double	phiN_
double	phiN_orig_
unsigned int	phiNBits_
double	phiNMult_
double	phiNonantCentre_
double	phiNonantWidth_
double	phiNRange_
double	phiS_
double	phiS_orig_
unsigned int	phiSBits_
unsigned int	phiSectorBits_
double	phiSectorCentre_
double	phiSectorWidth_
double	phiSMult_
double	phiSRange_
double	r_GP_HT_
double	r_orig_
double	r_SF_TF_
double	rt_GP_HT_
double	rt_orig_
double	rt_SF_TF_
unsigned int	rtBits_
double	rtMult_
double	rtRange_
double	z_
double	z_orig_
unsigned int	zBits_
double	zMult_
double	zRange_

Detailed Description

Definition at line 14 of file DigitalStub.h.

Constructor & Destructor Documentation

DigitalStub() [1/2]

tmtt::DigitalStub::DigitalStub	(	const Settings *	settings,
		double	r,
		double	phi,
		double	z,
		unsigned int	iPhiSec
	)

Definition at line 15 of file DigitalStub.cc.

References chosenRofPhi_, reco::deltaPhi(), iDigi_PhiS_, iDigi_Rt_, iDigi_Z_, iPhiSec_done_, M_PI, numPhiNonants_, numPhiSectors_, phi_orig_, phiCentreSec0_, phiS_orig_, phiSectorCentre_, phiSectorWidth_, phiSMult_, r_orig_, rt_orig_, rtMult_, z(), z_orig_, and zMult_.

      : phiSBits_(settings->phiSBits()),    // No. of bits to store phiS coord.
        phiSRange_(settings->phiSRange()),  // Range of phiS coord. in radians.
        rtBits_(settings->rtBits()),        // No. of bits to store rT coord.
        rtRange_(settings->rtRange()),      // Range of rT coord. in cm.
        zBits_(settings->zBits()),          // No. of bits to store z coord.
        zRange_(settings->zRange()),        // Range of z coord in cm.
        phiSMult_(pow(2, phiSBits_) / phiSRange_),
        rtMult_(pow(2, rtBits_) / rtRange_),
        zMult_(pow(2, zBits_) / zRange_),
        numPhiSectors_(settings->numPhiSectors()),
        numPhiNonants_(9),
        phiSectorWidth_(2. * M_PI / double(numPhiSectors_)),
        chosenRofPhi_(settings->chosenRofPhi()) {
    // Centre of this sector in phi. (Nonant 0 is centred on x-axis).
    phiCentreSec0_ = -M_PI / double(numPhiNonants_) + M_PI / double(numPhiSectors_);
    phiSectorCentre_ = phiSectorWidth_ * double(iPhiSec) + phiCentreSec0_;

    // Used to check if new digi requests are for same sector as old
    iPhiSec_done_ = iPhiSec;

    r_orig_ = r;
    phi_orig_ = phi;
    z_orig_ = z;

    rt_orig_ = r_orig_ - chosenRofPhi_;
    phiS_orig_ = reco::deltaPhi(phi_orig_, phiSectorCentre_);

    // Digitize
    iDigi_Rt_ = floor(rt_orig_ * rtMult_);
    iDigi_PhiS_ = floor(phiS_orig_ * phiSMult_);
    iDigi_Z_ = floor(z_orig_ * zMult_);
  }

DigitalStub() [2/2]

tmtt::DigitalStub::DigitalStub	(	const Settings *	settings,
		double	phi_orig,
		double	r_orig,
		double	z_orig,
		unsigned int	mbin_min_orig,
		unsigned int	mbin_max_orig,
		double	bend_orig,
		unsigned int	iPhiSec
	)

Definition at line 53 of file DigitalStub.cc.

References bend_orig(), bend_orig_, checkAccuracy(), checkInRange(), chosenRofPhi_, reco::deltaPhi(), digitize(), iNonant(), iPhiSec_done_, mbin_max_orig(), mbin_max_orig_, mbin_min_orig(), mbin_min_orig_, phi_orig(), phi_orig_, phiCentreSec0_, phiN_orig_, phiNonantCentre_, phiNonantWidth_, phiS_orig_, phiSectorCentre_, phiSectorWidth_, r_orig(), r_orig_, rt_orig_, setCfgParams(), undigitize(), z_orig(), and z_orig_.

                                                 {
    // Set cfg params
    this->setCfgParams(settings);

    // Store variable prior to digitisation
    r_orig_ = r_orig;
    rt_orig_ = r_orig_ - chosenRofPhi_;
    phi_orig_ = phi_orig;
    z_orig_ = z_orig;
    mbin_min_orig_ = mbin_min_orig;
    mbin_max_orig_ = mbin_max_orig;
    bend_orig_ = bend_orig;

    // Phi of centre of phi sector and of nonant.
    unsigned int iNonant = this->iNonant(iPhiSec);
    phiSectorCentre_ = phiSectorWidth_ * double(iPhiSec) + phiCentreSec0_;
    phiNonantCentre_ = phiNonantWidth_ * double(iNonant);

    phiS_orig_ = reco::deltaPhi(phi_orig_, phiSectorCentre_);
    phiN_orig_ = reco::deltaPhi(phi_orig_, phiNonantCentre_);

    // Used to check if new digi requests are for same sector as old
    iPhiSec_done_ = iPhiSec;

    // Check that stub coords. are within assumed digitization range.
    this->checkInRange();

    // Digitize and then undigitize stub.
    this->digitize(iPhiSec);
    this->undigitize(iPhiSec);

    // Check that digitization followed by undigitization doesn't change results too much.
    this->checkAccuracy();
  }

Member Function Documentation

bend()

double tmtt::DigitalStub::bend ( ) const

inline

Definition at line 62 of file DigitalStub.h.

References bend_.

{ return bend_; }

bend_orig()

double tmtt::DigitalStub::bend_orig ( ) const

inline

Definition at line 45 of file DigitalStub.h.

References bend_orig_.

Referenced by DigitalStub().

{ return bend_orig_; }

changePhiSec()

bool tmtt::DigitalStub::changePhiSec

(

unsigned int

iPhiSec

)

Definition at line 97 of file DigitalStub.cc.

References reco::deltaPhi(), iDigi_PhiN_, iDigi_PhiS_, iNonant(), iPhiSec_done_, phi_GP_, phi_HT_TF_, phi_orig_, phiCentreSec0_, phiN_, phiN_orig_, phiNMult_, phiNonantCentre_, phiNonantWidth_, phiS_, phiS_orig_, phiSectorCentre_, phiSectorWidth_, and phiSMult_.

                                                     {
    bool doUpdate = (iPhiSec != iPhiSec_done_);

    if (doUpdate) {
      // phi sector has changed since last time digitisation was done, so update.
      iPhiSec_done_ = iPhiSec;
      unsigned int iNonant = this->iNonant(iPhiSec);
      // Update original, floating point phi w.r.t. phi sector/nonant centre.
      phiSectorCentre_ = phiSectorWidth_ * double(iPhiSec) + phiCentreSec0_;
      phiNonantCentre_ = phiNonantWidth_ * double(iNonant);
      phiS_orig_ = reco::deltaPhi(phi_orig_, phiSectorCentre_);
      phiN_orig_ = reco::deltaPhi(phi_orig_, phiNonantCentre_);
      // Update digitised phi.
      iDigi_PhiN_ = floor(phiN_orig_ * phiNMult_);
      iDigi_PhiS_ = floor(phiS_orig_ * phiSMult_);
      // Update digitized then undigitized phi.
      phiN_ = (iDigi_PhiN_ + 0.5) / phiNMult_;
      phi_GP_ = reco::deltaPhi(phiN_, -phiNonantCentre_);
      phiS_ = (iDigi_PhiS_ + 0.5) / phiSMult_;
      phi_HT_TF_ = reco::deltaPhi(phiS_, -phiSectorCentre_);
    }
    return doUpdate;
  }

checkAccuracy()

void tmtt::DigitalStub::checkAccuracy ( ) const

private

Definition at line 236 of file DigitalStub.cc.

References funct::abs(), bend_, bend_orig_, ALPAKA_ACCELERATOR_NAMESPACE::brokenline::constexpr(), reco::deltaPhi(), Exception, phi_HT_TF_, phi_orig_, r_GP_HT_, r_orig_, z_, and z_orig_.

Referenced by DigitalStub().

                                        {
    double TA = reco::deltaPhi(phi_HT_TF_, phi_orig_);
    double TB = r_GP_HT_ - r_orig_;
    double TC = z_ - z_orig_;
    double TD = bend_ - bend_orig_;

    // Compare to small numbers, representing acceptable precision loss.
    constexpr double smallTA = 0.001, smallTB = 0.3, smallTC = 0.25, smallTD = 0.01;
    if (std::abs(TA) > smallTA || std::abs(TB) > smallTB || std::abs(TC) > smallTC || std::abs(TD) > smallTD) {
      throw cms::Exception("LogicError") << "WARNING: DigitalStub lost precision: " << TA << " " << TB << " " << TC
                                         << " " << TD;
    }
  }

checkInRange()

void tmtt::DigitalStub::checkInRange ( ) const

private

Definition at line 215 of file DigitalStub.cc.

References funct::abs(), bend_orig_, bendRange_, Exception, rt_orig_, rtRange_, z_orig_, and zRange_.

Referenced by DigitalStub().

                                       {
    if (std::abs(rt_orig_) >= 0.5 * rtRange_)
      throw cms::Exception("BadConfig") << "DigitalStub: Stub rT is out of assumed digitization range."
                                        << " |rt| = " << std::abs(rt_orig_) << " > " << 0.5 * rtRange_;
    if (std::abs(z_orig_) >= 0.5 * zRange_)
      throw cms::Exception("BadConfig") << "DigitalStub: Stub z is out of assumed digitization range."
                                        << " |z| = " << std::abs(z_orig_) << " > " << 0.5 * zRange_;
    if (std::abs(bend_orig_) >= 0.5 * bendRange_)
      throw cms::Exception("BadConfig") << "DigitalStub: Stub bend is out of assumed digitization range."
                                        << " |bend| = " << std::abs(bend_orig_) << " > " << 0.5 * bendRange_;
    //--- Can't check phi range, as DigitalStub called for stubs before sector assignment.
    //if (std::abs(phiS_orig_) >= 0.5 * phiSRange_)
    //  throw cms::Exception("BadConfig") << "DigitalStub: Stub phiS is out of assumed digitization range."
    //                    << " |phiS| = " << std::abs(phiS_orig_) << " > " << 0.5 * phiSRange_;
    //if (std::abs(phiN_orig_) >= 0.5 * phiNRange_)
    //  throw cms::Exception("BadConfig") << "DigitalStub: Stub phiN is out of assumed digitization range."
    //                << " |phiN| = " << std::abs(phiN_orig_) << " > " << 0.5 * phiNRange_;
  }

digitize()

void tmtt::DigitalStub::digitize ( unsigned int  iPhiSec )

private

Definition at line 167 of file DigitalStub.cc.

References bend_orig_, bendMult_, chosenRofPhi_, iDigi_Bend_, iDigi_PhiN_, iDigi_PhiS_, iDigi_R_, iDigi_Rt_, iDigi_Z_, mbin_max_, mbin_max_orig_, mbin_min_, mbin_min_orig_, min_array_mbin_, phiN_orig_, phiNMult_, phiS_orig_, phiSMult_, rt_orig_, rtMult_, z_orig_, and zMult_.

Referenced by DigitalStub().

                                                 {
    //--- Digitize variables used exclusively in GP input.
    iDigi_PhiN_ = floor(phiN_orig_ * phiNMult_);
    iDigi_Bend_ = round(bend_orig_ * bendMult_);  // discrete values, so digitisation different

    //--- Digitize variables used exclusively in HT input.
    iDigi_PhiS_ = floor(phiS_orig_ * phiSMult_);

    // Offset m-bin range allowed by bend to correspond to firmware.
    mbin_min_ = mbin_min_orig_ + min_array_mbin_;
    mbin_max_ = mbin_max_orig_ + min_array_mbin_;

    //--- Digitize variables used in both GP & HT input.
    iDigi_Rt_ = floor(rt_orig_ * rtMult_);

    //-- Digitize variables used by SF & TF input
    iDigi_R_ = iDigi_Rt_ + std::round(chosenRofPhi_ * rtMult_);

    //-- Digitize variables used by everything
    iDigi_Z_ = floor(z_orig_ * zMult_);
  }

iDigi_Bend()

int tmtt::DigitalStub::iDigi_Bend ( ) const

inline

Definition at line 50 of file DigitalStub.h.

References iDigi_Bend_.

{ return iDigi_Bend_; }

iDigi_PhiN()

int tmtt::DigitalStub::iDigi_PhiN ( ) const

inline

Definition at line 49 of file DigitalStub.h.

References iDigi_PhiN_.

{ return iDigi_PhiN_; }

iDigi_PhiS()

int tmtt::DigitalStub::iDigi_PhiS ( ) const

inline

Definition at line 51 of file DigitalStub.h.

References iDigi_PhiS_.

Referenced by tmtt::SimpleLR4::fit().

{ return iDigi_PhiS_; }

iDigi_R()

unsigned int tmtt::DigitalStub::iDigi_R ( ) const

inline

Definition at line 55 of file DigitalStub.h.

References iDigi_R_.

{ return iDigi_R_; }

iDigi_Rt()

int tmtt::DigitalStub::iDigi_Rt ( ) const

inline

Definition at line 54 of file DigitalStub.h.

References iDigi_Rt_.

Referenced by tmtt::SimpleLR4::fit(), and tmtt::Sector::insideEtaSubSecs().

{ return iDigi_Rt_; }

iDigi_Z()

int tmtt::DigitalStub::iDigi_Z ( ) const

inline

Definition at line 56 of file DigitalStub.h.

References iDigi_Z_.

Referenced by tmtt::SimpleLR4::fit(), and tmtt::Sector::insideEtaSubSecs().

{ return iDigi_Z_; }

iNonant()

unsigned int tmtt::DigitalStub::iNonant ( unsigned int  iPhiSec ) const

inline

Definition at line 73 of file DigitalStub.h.

References numPhiNonants_, and numPhiSectors_.

Referenced by changePhiSec(), and DigitalStub().

{ return floor(iPhiSec * numPhiNonants_ / numPhiSectors_); }

mbin_max()

int tmtt::DigitalStub::mbin_max ( ) const

inline

Definition at line 53 of file DigitalStub.h.

References mbin_max_.

{ return mbin_max_; }

mbin_max_orig()

unsigned int tmtt::DigitalStub::mbin_max_orig ( ) const

inline

Definition at line 44 of file DigitalStub.h.

References mbin_max_orig_.

Referenced by DigitalStub().

{ return mbin_max_orig_; }

mbin_min()

int tmtt::DigitalStub::mbin_min ( ) const

inline

Definition at line 52 of file DigitalStub.h.

References mbin_min_.

{ return mbin_min_; }

mbin_min_orig()

unsigned int tmtt::DigitalStub::mbin_min_orig ( ) const

inline

Definition at line 43 of file DigitalStub.h.

References mbin_min_orig_.

Referenced by DigitalStub().

{ return mbin_min_orig_; }

phi_GP()

double tmtt::DigitalStub::phi_GP ( ) const

inline

Definition at line 61 of file DigitalStub.h.

References phi_GP_.

{ return phi_GP_; }

phi_HT_TF()

double tmtt::DigitalStub::phi_HT_TF ( ) const

inline

Definition at line 64 of file DigitalStub.h.

References phi_HT_TF_.

{ return phi_HT_TF_; }

phi_orig()

double tmtt::DigitalStub::phi_orig ( ) const

inline

Definition at line 39 of file DigitalStub.h.

References phi_orig_.

Referenced by DigitalStub().

{ return phi_orig_; }

phiN()

double tmtt::DigitalStub::phiN ( ) const

inline

Definition at line 60 of file DigitalStub.h.

References phiN_.

{ return phiN_; }

phiN_orig()

double tmtt::DigitalStub::phiN_orig ( ) const

inline

Definition at line 41 of file DigitalStub.h.

References phiN_orig_.

{ return phiN_orig_; }  // with respect to centre of nonant

phiS()

double tmtt::DigitalStub::phiS ( ) const

inline

Definition at line 63 of file DigitalStub.h.

References phiS_.

Referenced by tmtt::SimpleLR4::fit().

{ return phiS_; }

phiS_orig()

double tmtt::DigitalStub::phiS_orig ( ) const

inline

Definition at line 40 of file DigitalStub.h.

References phiS_orig_.

{ return phiS_orig_; }  // with respect to centre of sector

r_GP_HT()

double tmtt::DigitalStub::r_GP_HT ( ) const

inline

Definition at line 66 of file DigitalStub.h.

References r_GP_HT_.

{ return r_GP_HT_; }

r_orig()

double tmtt::DigitalStub::r_orig ( ) const

inline

Definition at line 37 of file DigitalStub.h.

References r_orig_.

Referenced by DigitalStub().

{ return r_orig_; }

r_SF_TF()

double tmtt::DigitalStub::r_SF_TF ( ) const

inline

Definition at line 67 of file DigitalStub.h.

References r_SF_TF_.

{ return r_SF_TF_; }

rt_GP_HT()

double tmtt::DigitalStub::rt_GP_HT ( ) const

inline

Definition at line 65 of file DigitalStub.h.

References rt_GP_HT_.

{ return rt_GP_HT_; }

rt_orig()

double tmtt::DigitalStub::rt_orig ( ) const

inline

Definition at line 38 of file DigitalStub.h.

References rt_orig_.

{ return rt_orig_; }  // r with respect to reference radius

rt_SF_TF()

double tmtt::DigitalStub::rt_SF_TF ( ) const

inline

Definition at line 68 of file DigitalStub.h.

References rt_SF_TF_.

Referenced by tmtt::SimpleLR4::fit().

{ return rt_SF_TF_; }

setCfgParams()

void tmtt::DigitalStub::setCfgParams ( const Settings *  settings )

private

Definition at line 123 of file DigitalStub.cc.

References tmtt::Settings::bendBits(), bendBits_, bendMult_, bendRange_, tmtt::Settings::chosenRofPhi(), chosenRofPhi_, tmtt::Settings::houghNbinsPt(), createfilelist::int, M_PI, min_array_mbin_, nbinsPt_, tmtt::Settings::numPhiNonants(), numPhiNonants_, tmtt::Settings::numPhiSectors(), numPhiSectors_, phiCentreSec0_, tmtt::Settings::phiNBits(), phiNBits_, phiNMult_, phiNonantWidth_, tmtt::Settings::phiNRange(), phiNRange_, tmtt::Settings::phiSBits(), phiSBits_, tmtt::Settings::phiSectorBits(), phiSectorBits_, phiSectorWidth_, phiSMult_, tmtt::Settings::phiSRange(), phiSRange_, funct::pow(), tmtt::Settings::rtBits(), rtBits_, rtMult_, tmtt::Settings::rtRange(), rtRange_, tmtt::Settings::zBits(), zBits_, zMult_, tmtt::Settings::zRange(), and zRange_.

Referenced by DigitalStub().

                                                         {
    // Digitization configuration parameters
    phiSectorBits_ = settings->phiSectorBits();  // No. of bits to store phi sector number
    //--- Parameters available in HT board.
    phiSBits_ = settings->phiSBits();    // No. of bits to store phiS coord.
    phiSRange_ = settings->phiSRange();  // Range of phiS coord. in radians.
    rtBits_ = settings->rtBits();        // No. of bits to store rT coord.
    rtRange_ = settings->rtRange();      // Range of rT coord. in cm.
    zBits_ = settings->zBits();          // No. of bits to store z coord.
    zRange_ = settings->zRange();        // Range of z coord in cm.
    //--- Parameters available in GP board (excluding any in common with HT specified above).
    phiNBits_ = settings->phiNBits();    // No. of bits to store phiN parameter.
    phiNRange_ = settings->phiNRange();  // Range of phiN parameter
    bendBits_ = settings->bendBits();    // No. of bits to store stub bend.

    // Number of phi sectors and phi nonants.
    numPhiSectors_ = settings->numPhiSectors();
    numPhiNonants_ = settings->numPhiNonants();
    // Phi sector and phi nonant width (radians)
    phiSectorWidth_ = 2. * M_PI / double(numPhiSectors_);
    phiNonantWidth_ = 2. * M_PI / double(numPhiNonants_);
    // Centre of phi sector 0.
    phiCentreSec0_ = -M_PI / double(numPhiNonants_) + M_PI / double(numPhiSectors_);
    // Radius from beamline with respect to which stub r coord. is measured.
    chosenRofPhi_ = settings->chosenRofPhi();

    // Number of q/Pt bins in Hough  transform array.
    nbinsPt_ = (int)settings->houghNbinsPt();
    // Min. of m-bin range in firmware,
    min_array_mbin_ = (nbinsPt_ % 2 == 0) ? -(nbinsPt_ / 2) : -(nbinsPt_ - 1) / 2;

    // Calculate multipliers to digitize the floating point numbers.
    phiSMult_ = pow(2, phiSBits_) / phiSRange_;
    rtMult_ = pow(2, rtBits_) / rtRange_;
    zMult_ = pow(2, zBits_) / zRange_;
    phiNMult_ = pow(2, phiNBits_) / phiNRange_;

    // No precision lost by digitization, since original bend (after encoding) has steps of 0.25 (in units of pitch).
    bendMult_ = 4.;
    bendRange_ = round(pow(2, bendBits_) / bendMult_);  // discrete values, so digitisation different
  }

undigitize()

void tmtt::DigitalStub::undigitize ( unsigned int  iPhiSec )

private

Definition at line 191 of file DigitalStub.cc.

References bend_, bendMult_, chosenRofPhi_, reco::deltaPhi(), iDigi_Bend_, iDigi_PhiN_, iDigi_PhiS_, iDigi_R_, iDigi_Rt_, iDigi_Z_, phi_GP_, phi_HT_TF_, phiN_, phiNMult_, phiNonantCentre_, phiS_, phiSectorCentre_, phiSMult_, r_GP_HT_, r_SF_TF_, rt_GP_HT_, rt_SF_TF_, rtMult_, z_, and zMult_.

Referenced by DigitalStub().

                                                   {
    //--- Undigitize variables used exclusively in GP.
    phiN_ = (iDigi_PhiN_ + 0.5) / phiNMult_;
    phi_GP_ = reco::deltaPhi(phiN_, -phiNonantCentre_);
    bend_ = iDigi_Bend_ / bendMult_;  // discrete values, so digitisation different

    //--- Undigitize variables used exclusively by HT & SF/TF
    phiS_ = (iDigi_PhiS_ + 0.5) / phiSMult_;
    phi_HT_TF_ = reco::deltaPhi(phiS_, -phiSectorCentre_);

    //--- Undigitize variables used in both GP & HT.
    rt_GP_HT_ = (iDigi_Rt_ + 0.5) / rtMult_;
    r_GP_HT_ = rt_GP_HT_ + chosenRofPhi_;

    //--- Undigitize variables used exclusively by  SF/TF.
    r_SF_TF_ = (iDigi_R_ + 0.5) / rtMult_;
    rt_SF_TF_ = r_SF_TF_ - chosenRofPhi_;

    //--- Undigitize variables used exclusively by everything.
    z_ = (iDigi_Z_ + 0.5) / zMult_;
  }

z()

double tmtt::DigitalStub::z ( ) const

inline

Definition at line 69 of file DigitalStub.h.

References z_.

Referenced by DigitalStub(), tmtt::SimpleLR4::fit(), geometryXMLparser.Alignable::pos(), and ntupleDataFormat._HitObject::r3D().

{ return z_; }

z_orig()

double tmtt::DigitalStub::z_orig ( ) const

inline

Definition at line 42 of file DigitalStub.h.

References z_orig_.

Referenced by DigitalStub().

{ return z_orig_; }

Member Data Documentation

bend_

double tmtt::DigitalStub::bend_

private

Definition at line 161 of file DigitalStub.h.

Referenced by bend(), checkAccuracy(), and undigitize().

bend_orig_

double tmtt::DigitalStub::bend_orig_

private

Definition at line 145 of file DigitalStub.h.

Referenced by bend_orig(), checkAccuracy(), checkInRange(), DigitalStub(), and digitize().

bendBits_

unsigned int tmtt::DigitalStub::bendBits_

private

Definition at line 105 of file DigitalStub.h.

Referenced by setCfgParams().

bendMult_

double tmtt::DigitalStub::bendMult_

private

Definition at line 113 of file DigitalStub.h.

Referenced by digitize(), setCfgParams(), and undigitize().

bendRange_

double tmtt::DigitalStub::bendRange_

private

Definition at line 106 of file DigitalStub.h.

Referenced by checkInRange(), and setCfgParams().

chosenRofPhi_

double tmtt::DigitalStub::chosenRofPhi_

private

Definition at line 127 of file DigitalStub.h.

Referenced by DigitalStub(), digitize(), setCfgParams(), and undigitize().

iDigi_Bend_

int tmtt::DigitalStub::iDigi_Bend_

private

Definition at line 150 of file DigitalStub.h.

Referenced by digitize(), iDigi_Bend(), and undigitize().

iDigi_PhiN_

int tmtt::DigitalStub::iDigi_PhiN_

private

Definition at line 149 of file DigitalStub.h.

Referenced by changePhiSec(), digitize(), iDigi_PhiN(), and undigitize().

iDigi_PhiS_

int tmtt::DigitalStub::iDigi_PhiS_

private

Definition at line 151 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), digitize(), iDigi_PhiS(), and undigitize().

iDigi_R_

unsigned int tmtt::DigitalStub::iDigi_R_

private

Definition at line 155 of file DigitalStub.h.

Referenced by digitize(), iDigi_R(), and undigitize().

iDigi_Rt_

int tmtt::DigitalStub::iDigi_Rt_

private

Definition at line 154 of file DigitalStub.h.

Referenced by DigitalStub(), digitize(), iDigi_Rt(), and undigitize().

iDigi_Z_

int tmtt::DigitalStub::iDigi_Z_

private

Definition at line 156 of file DigitalStub.h.

Referenced by DigitalStub(), digitize(), iDigi_Z(), and undigitize().

iFirmwareType_

int tmtt::DigitalStub::iFirmwareType_

private

Definition at line 95 of file DigitalStub.h.

iPhiSec_done_

unsigned int tmtt::DigitalStub::iPhiSec_done_

private

Definition at line 134 of file DigitalStub.h.

Referenced by changePhiSec(), and DigitalStub().

mbin_max_

int tmtt::DigitalStub::mbin_max_

private

Definition at line 153 of file DigitalStub.h.

Referenced by digitize(), and mbin_max().

mbin_max_orig_

unsigned int tmtt::DigitalStub::mbin_max_orig_

private

Definition at line 144 of file DigitalStub.h.

Referenced by DigitalStub(), digitize(), and mbin_max_orig().

mbin_min_

int tmtt::DigitalStub::mbin_min_

private

Definition at line 152 of file DigitalStub.h.

Referenced by digitize(), and mbin_min().

mbin_min_orig_

unsigned int tmtt::DigitalStub::mbin_min_orig_

private

Definition at line 143 of file DigitalStub.h.

Referenced by DigitalStub(), digitize(), and mbin_min_orig().

min_array_mbin_

int tmtt::DigitalStub::min_array_mbin_

private

Definition at line 131 of file DigitalStub.h.

Referenced by digitize(), and setCfgParams().

nbinsPt_

unsigned int tmtt::DigitalStub::nbinsPt_

private

Definition at line 129 of file DigitalStub.h.

Referenced by setCfgParams().

numPhiNonants_

unsigned int tmtt::DigitalStub::numPhiNonants_

private

Definition at line 117 of file DigitalStub.h.

Referenced by DigitalStub(), iNonant(), and setCfgParams().

numPhiSectors_

unsigned int tmtt::DigitalStub::numPhiSectors_

private

Definition at line 116 of file DigitalStub.h.

Referenced by DigitalStub(), iNonant(), and setCfgParams().

phi_GP_

double tmtt::DigitalStub::phi_GP_

private

Definition at line 160 of file DigitalStub.h.

Referenced by changePhiSec(), phi_GP(), and undigitize().

phi_HT_TF_

double tmtt::DigitalStub::phi_HT_TF_

private

Definition at line 163 of file DigitalStub.h.

Referenced by changePhiSec(), checkAccuracy(), phi_HT_TF(), and undigitize().

phi_orig_

double tmtt::DigitalStub::phi_orig_

private

Definition at line 139 of file DigitalStub.h.

Referenced by changePhiSec(), checkAccuracy(), DigitalStub(), and phi_orig().

phiCentreSec0_

double tmtt::DigitalStub::phiCentreSec0_

private

Definition at line 122 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), and setCfgParams().

phiN_

double tmtt::DigitalStub::phiN_

private

Definition at line 159 of file DigitalStub.h.

Referenced by changePhiSec(), phiN(), and undigitize().

phiN_orig_

double tmtt::DigitalStub::phiN_orig_

private

Definition at line 141 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), digitize(), and phiN_orig().

phiNBits_

unsigned int tmtt::DigitalStub::phiNBits_

private

Definition at line 103 of file DigitalStub.h.

Referenced by setCfgParams().

phiNMult_

double tmtt::DigitalStub::phiNMult_

private

Definition at line 112 of file DigitalStub.h.

Referenced by changePhiSec(), digitize(), setCfgParams(), and undigitize().

phiNonantCentre_

double tmtt::DigitalStub::phiNonantCentre_

private

Definition at line 125 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), and undigitize().

phiNonantWidth_

double tmtt::DigitalStub::phiNonantWidth_

private

Definition at line 120 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), and setCfgParams().

phiNRange_

double tmtt::DigitalStub::phiNRange_

private

Definition at line 104 of file DigitalStub.h.

Referenced by setCfgParams().

phiS_

double tmtt::DigitalStub::phiS_

private

Definition at line 162 of file DigitalStub.h.

Referenced by changePhiSec(), phiS(), and undigitize().

phiS_orig_

double tmtt::DigitalStub::phiS_orig_

private

Definition at line 140 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), digitize(), and phiS_orig().

phiSBits_

unsigned int tmtt::DigitalStub::phiSBits_

private

Definition at line 97 of file DigitalStub.h.

Referenced by setCfgParams().

phiSectorBits_

unsigned int tmtt::DigitalStub::phiSectorBits_

private

Definition at line 96 of file DigitalStub.h.

Referenced by setCfgParams().

phiSectorCentre_

double tmtt::DigitalStub::phiSectorCentre_

private

Definition at line 124 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), and undigitize().

phiSectorWidth_

double tmtt::DigitalStub::phiSectorWidth_

private

Definition at line 119 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), and setCfgParams().

phiSMult_

double tmtt::DigitalStub::phiSMult_

private

Definition at line 109 of file DigitalStub.h.

Referenced by changePhiSec(), DigitalStub(), digitize(), setCfgParams(), and undigitize().

phiSRange_

double tmtt::DigitalStub::phiSRange_

private

Definition at line 98 of file DigitalStub.h.

Referenced by setCfgParams().

r_GP_HT_

double tmtt::DigitalStub::r_GP_HT_

private

Definition at line 165 of file DigitalStub.h.

Referenced by checkAccuracy(), r_GP_HT(), and undigitize().

r_orig_

double tmtt::DigitalStub::r_orig_

private

Definition at line 137 of file DigitalStub.h.

Referenced by checkAccuracy(), DigitalStub(), and r_orig().

r_SF_TF_

double tmtt::DigitalStub::r_SF_TF_

private

Definition at line 166 of file DigitalStub.h.

Referenced by r_SF_TF(), and undigitize().

rt_GP_HT_

double tmtt::DigitalStub::rt_GP_HT_

private

Definition at line 164 of file DigitalStub.h.

Referenced by rt_GP_HT(), and undigitize().

rt_orig_

double tmtt::DigitalStub::rt_orig_

private

Definition at line 138 of file DigitalStub.h.

Referenced by checkInRange(), DigitalStub(), digitize(), and rt_orig().

rt_SF_TF_

double tmtt::DigitalStub::rt_SF_TF_

private

Definition at line 167 of file DigitalStub.h.

Referenced by rt_SF_TF(), and undigitize().

rtBits_

unsigned int tmtt::DigitalStub::rtBits_

private

Definition at line 99 of file DigitalStub.h.

Referenced by setCfgParams().

rtMult_

double tmtt::DigitalStub::rtMult_

private

Definition at line 110 of file DigitalStub.h.

Referenced by DigitalStub(), digitize(), setCfgParams(), and undigitize().

rtRange_

double tmtt::DigitalStub::rtRange_

private

Definition at line 100 of file DigitalStub.h.

Referenced by checkInRange(), and setCfgParams().

z_

double tmtt::DigitalStub::z_

private

Definition at line 168 of file DigitalStub.h.

Referenced by checkAccuracy(), undigitize(), and z().

z_orig_

double tmtt::DigitalStub::z_orig_

private

Definition at line 142 of file DigitalStub.h.

Referenced by checkAccuracy(), checkInRange(), DigitalStub(), digitize(), and z_orig().

zBits_

unsigned int tmtt::DigitalStub::zBits_

private

Definition at line 101 of file DigitalStub.h.

Referenced by setCfgParams().

zMult_

double tmtt::DigitalStub::zMult_

private

Definition at line 111 of file DigitalStub.h.

Referenced by DigitalStub(), digitize(), setCfgParams(), and undigitize().

zRange_

double tmtt::DigitalStub::zRange_

private

Definition at line 102 of file DigitalStub.h.

Referenced by checkInRange(), and setCfgParams().