l1t::MicroGMTMatchQualSimpleLUT Class Reference

#include <MicroGMTMatchQualLUT.h>

Inheritance diagram for l1t::MicroGMTMatchQualSimpleLUT:

Public Member Functions
int	hashInput (int dEta, int dPhi) const
int	lookup (int etaFine, int dEta, int dPhi) const override
int	lookupPacked (int in) const override
	MicroGMTMatchQualSimpleLUT ()
	MicroGMTMatchQualSimpleLUT (const std::string &, const double maxDR, const double fEta, const double fPhi, cancel_t cancelType)
	MicroGMTMatchQualSimpleLUT (l1t::LUT *lut, cancel_t cancelType)
void	unHashInput (int input, int &dEta, int &dPhi) const
	~MicroGMTMatchQualSimpleLUT () override
Public Member Functions inherited from l1t::MicroGMTMatchQualLUT
int	getDeltaEtaWidth () const
int	getDeltaPhiWidth () const
	MicroGMTMatchQualLUT ()
	MicroGMTMatchQualLUT (l1t::LUT *lut)
	~MicroGMTMatchQualLUT () override
Public Member Functions inherited from l1t::MicroGMTLUT
int	checkedInput (unsigned in, unsigned maxWidth) const
void	initialize ()
int	load (const std::string &inFileName)
	MicroGMTLUT ()
	MicroGMTLUT (l1t::LUT *lut)
void	save (std::ofstream &output)
virtual	~MicroGMTLUT ()
Public Member Functions inherited from l1t::LUT
int	data (unsigned int address) const
bool	empty () const
	LUT ()
	LUT (std::istream &stream)
unsigned int	maxSize () const
unsigned int	nrBitsAddress () const
unsigned int	nrBitsData () const
int	read (std::istream &stream)
void	write (std::ostream &stream) const
	~LUT ()

Additional Inherited Members
Public Types inherited from l1t::LUT
enum	ReadCodes {   SUCCESS =0, NO_ENTRIES =1, DUP_ENTRIES =2, MISS_ENTRIES =3,   MAX_ADDRESS_OUTOFRANGE =4, NO_HEADER =5 }
Protected Attributes inherited from l1t::MicroGMTMatchQualLUT
cancel_t	m_cancelType
int	m_dEtaRedInWidth
int	m_dEtaRedMask
int	m_dPhiRedInWidth
int	m_dPhiRedMask
double	m_etaScale
double	m_fEta
double	m_fPhi
double	m_maxDR
double	m_phiScale
Protected Attributes inherited from l1t::MicroGMTLUT
bool	m_initialized
std::vector< MicroGMTConfiguration::input_t >	m_inputs
unsigned	m_outWidth
unsigned	m_totalInWidth

Detailed Description

Definition at line 44 of file MicroGMTMatchQualLUT.h.

Constructor & Destructor Documentation

l1t::MicroGMTMatchQualSimpleLUT::MicroGMTMatchQualSimpleLUT ( )

inline

Definition at line 46 of file MicroGMTMatchQualLUT.h.

References lumiPlot::lut, jets_cff::maxDR, and AlCaHLTBitMon_QueryRunRegistry::string.

{};

l1t::MicroGMTMatchQualSimpleLUT::MicroGMTMatchQualSimpleLUT ( const std::string &  fname, const double  maxDR, const double  fEta, const double  fPhi, cancel_t  cancelType  )

explicit

Definition at line 4 of file MicroGMTMatchQualSimpleLUT.cc.

References l1t::MicroGMTConfiguration::DELTA_ETA_RED, l1t::MicroGMTConfiguration::DELTA_PHI_RED, l1t::MicroGMTLUT::initialize(), l1t::MicroGMTLUT::load(), l1t::MicroGMTMatchQualLUT::m_cancelType, l1t::MicroGMTMatchQualLUT::m_dEtaRedInWidth, l1t::MicroGMTMatchQualLUT::m_dEtaRedMask, l1t::MicroGMTMatchQualLUT::m_dPhiRedInWidth, l1t::MicroGMTMatchQualLUT::m_dPhiRedMask, l1t::MicroGMTMatchQualLUT::m_etaScale, l1t::MicroGMTMatchQualLUT::m_fEta, l1t::MicroGMTMatchQualLUT::m_fPhi, l1t::MicroGMTLUT::m_inputs, l1t::MicroGMTMatchQualLUT::m_maxDR, l1t::MicroGMTLUT::m_outWidth, l1t::MicroGMTMatchQualLUT::m_phiScale, l1t::MicroGMTLUT::m_totalInWidth, jets_cff::maxDR, Pi, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                                                                                                : MicroGMTMatchQualLUT()
{
  m_dEtaRedInWidth = 5;
  m_dPhiRedInWidth = 3;
  m_maxDR = maxDR;
  m_fEta = fEta;
  m_fPhi = fPhi;
  m_cancelType = cancelType;
  
  m_totalInWidth = m_dPhiRedInWidth + m_dEtaRedInWidth;
  m_outWidth = 1;

  m_dPhiRedMask = (1 << m_dPhiRedInWidth) - 1;
  m_dEtaRedMask = ((1 << m_dEtaRedInWidth) - 1) << m_dPhiRedInWidth;

  m_inputs.push_back(MicroGMTConfiguration::DELTA_ETA_RED);
  m_inputs.push_back(MicroGMTConfiguration::DELTA_PHI_RED);

  m_phiScale = 2*TMath::Pi()/576.0;
  m_etaScale = 0.010875;

  if (fname != std::string("")) {
    load(fname);
  } else {
    initialize();
  }
}

l1t::MicroGMTMatchQualSimpleLUT::MicroGMTMatchQualSimpleLUT ( l1t::LUT *  lut, cancel_t  cancelType  )

explicit

Definition at line 32 of file MicroGMTMatchQualSimpleLUT.cc.

References l1t::MicroGMTConfiguration::DELTA_ETA_RED, l1t::MicroGMTConfiguration::DELTA_PHI_RED, l1t::MicroGMTMatchQualLUT::m_cancelType, l1t::MicroGMTMatchQualLUT::m_dEtaRedInWidth, l1t::MicroGMTMatchQualLUT::m_dEtaRedMask, l1t::MicroGMTMatchQualLUT::m_dPhiRedInWidth, l1t::MicroGMTMatchQualLUT::m_dPhiRedMask, l1t::MicroGMTMatchQualLUT::m_etaScale, l1t::MicroGMTLUT::m_initialized, l1t::MicroGMTLUT::m_inputs, l1t::MicroGMTLUT::m_outWidth, l1t::MicroGMTMatchQualLUT::m_phiScale, l1t::MicroGMTLUT::m_totalInWidth, and Pi.

                                                                                           : MicroGMTMatchQualLUT(lut)
{
  m_dEtaRedInWidth = 5;
  m_dPhiRedInWidth = 3;
  m_cancelType = cancelType;

  m_totalInWidth = m_dPhiRedInWidth + m_dEtaRedInWidth;
  m_outWidth = 1;

  m_dPhiRedMask = (1 << m_dPhiRedInWidth) - 1;
  m_dEtaRedMask = ((1 << m_dEtaRedInWidth) - 1) << m_dPhiRedInWidth;

  m_inputs.push_back(MicroGMTConfiguration::DELTA_ETA_RED);
  m_inputs.push_back(MicroGMTConfiguration::DELTA_PHI_RED);

  m_phiScale = 2*TMath::Pi()/576.0;
  m_etaScale = 0.010875;

  m_initialized = true;
}

l1t::MicroGMTMatchQualSimpleLUT::~MicroGMTMatchQualSimpleLUT ( )

inlineoverride

Definition at line 49 of file MicroGMTMatchQualLUT.h.

References particleFlow_cfi::dEta, particleFlow_cfi::dPhi, recoMuon::in, input, l1t::MicroGMTMatchQualLUT::lookup(), and l1t::MicroGMTLUT::lookupPacked().

{};

Member Function Documentation

int l1t::MicroGMTMatchQualSimpleLUT::hashInput	(	int	dEta,
		int	dPhi
	)		const

Definition at line 83 of file MicroGMTMatchQualSimpleLUT.cc.

References l1t::MicroGMTMatchQualLUT::m_dPhiRedInWidth, and mps_fire::result.

Referenced by lookup().

{

  int result = 0;
  result += dPhiRed;
  result += dEtaRed << m_dPhiRedInWidth;
  return result;
}

int l1t::MicroGMTMatchQualSimpleLUT::lookup ( int  etaFine, int  dEta, int  dPhi  ) const

overridevirtual

Implements l1t::MicroGMTMatchQualLUT.

Definition at line 54 of file MicroGMTMatchQualSimpleLUT.cc.

References l1t::MicroGMTLUT::checkedInput(), l1t::LUT::data(), particleFlow_cfi::dEta, particleFlow_cfi::dPhi, PFRecoTauDiscriminationAgainstElectronDeadECAL_cfi::dR, hashInput(), l1t::MicroGMTMatchQualLUT::m_dEtaRedInWidth, l1t::MicroGMTMatchQualLUT::m_dPhiRedInWidth, l1t::MicroGMTMatchQualLUT::m_etaScale, l1t::MicroGMTMatchQualLUT::m_fEta, l1t::MicroGMTMatchQualLUT::m_fPhi, l1t::MicroGMTLUT::m_initialized, l1t::MicroGMTMatchQualLUT::m_maxDR, l1t::MicroGMTMatchQualLUT::m_phiScale, and mathSSE::sqrt().

Referenced by lookupPacked().

{
  // normalize these two to the same scale and then calculate?
  if (m_initialized) {
    return data((unsigned)hashInput(checkedInput(dEtaRed, m_dEtaRedInWidth), checkedInput(dPhiRed, m_dPhiRedInWidth)));
  }
  double dEta = m_fEta*dEtaRed*m_etaScale;
  double dPhi = m_fPhi*dPhiRed*m_phiScale;
  double dR = std::sqrt(dEta*dEta + dPhi*dPhi);

  int retVal = dR <= m_maxDR ? 1 : 0;

  return retVal;
}

int l1t::MicroGMTMatchQualSimpleLUT::lookupPacked ( int  in ) const

overridevirtual

Reimplemented from l1t::MicroGMTLUT.

Definition at line 70 of file MicroGMTMatchQualSimpleLUT.cc.

References l1t::LUT::data(), lookup(), l1t::MicroGMTLUT::m_initialized, and unHashInput().

{
  if (m_initialized) {
    return data((unsigned)in);
  }

  int dEtaRed = 0;
  int dPhiRed = 0;
  unHashInput(in, dEtaRed, dPhiRed);
  return lookup(0, dEtaRed, dPhiRed);
}

void l1t::MicroGMTMatchQualSimpleLUT::unHashInput	(	int	input,
		int &	dEta,
		int &	dPhi
	)		const

Definition at line 93 of file MicroGMTMatchQualSimpleLUT.cc.

References l1t::MicroGMTMatchQualLUT::m_dEtaRedMask, l1t::MicroGMTMatchQualLUT::m_dPhiRedInWidth, and l1t::MicroGMTMatchQualLUT::m_dPhiRedMask.

Referenced by lookupPacked().

{
  dPhiRed = input & m_dPhiRedMask;
  dEtaRed = (input & m_dEtaRedMask) >> m_dPhiRedInWidth;
}