trklet::FPGAWord Class Reference

#include <FPGAWord.h>

Public Member Functions
bool	atExtreme () const
unsigned int	bits (unsigned int lsb, unsigned int nbit) const
	FPGAWord ()
	FPGAWord (int value, int nbits, bool positive=true, int line=-1, const char *file=nullptr)
int	nbits () const
bool	operator== (const FPGAWord &other) const
void	set (int value, int nbits, bool positive=true, int line=-1, const char *file=nullptr)
std::string	str () const
int	value () const
	~FPGAWord ()=default

Private Attributes
int	nbits_ {-1}
bool	positive_ {true}
int	value_ {-1}

Detailed Description

Definition at line 9 of file FPGAWord.h.

Constructor & Destructor Documentation

FPGAWord() [1/2]

FPGAWord::FPGAWord

(

)

Definition at line 8 of file FPGAWord.cc.

{}

FPGAWord() [2/2]

FPGAWord::FPGAWord	(	int	value,
		int	nbits,
		bool	positive = true,
		int	line = -1,
		const char *	file = nullptr
	)

Definition at line 10 of file FPGAWord.cc.

                                                                                  {
  set(value, nbits, positive, line, file);
}

References FrontierConditions_GlobalTag_cff::file, and mps_splice::line.

~FPGAWord()

trklet::FPGAWord::~FPGAWord ( )

default

Member Function Documentation

atExtreme()

bool FPGAWord::atExtreme

(

)

const

Definition at line 79 of file FPGAWord.cc.

                               {
  if (positive_) {
    return (value_ == 0) || (value_ == (1 << nbits_) - 1);
  }
  return ((value_ == (-(1 << (nbits_ - 1)))) || (value_ == ((1 << (nbits_ - 1)) - 1)));
}

Referenced by trklet::TrackletCalculatorDisplaced::addLayerProj(), and trklet::TrackletCalculatorBase::addLayerProj().

bits()

unsigned int FPGAWord::bits	(	unsigned int	lsb,
		unsigned int	nbit
	)		const

Definition at line 74 of file FPGAWord.cc.

                                                                     {
  assert(lsb + nbit <= (unsigned int)nbits());
  return (value_ >> lsb) & ((1 << nbit) - 1);
}

References cms::cuda::assert().

Referenced by trklet::ProjectionRouter::execute(), trklet::TrackletEngine::execute(), and trklet::TrackletProcessor::execute().

nbits()

int trklet::FPGAWord::nbits ( ) const

inline

Definition at line 25 of file FPGAWord.h.

{ return nbits_; }

References nbits_.

Referenced by trklet::TrackletCalculatorDisplaced::addDiskProj(), trklet::TrackletCalculatorBase::addDiskProj(), trklet::TrackletCalculatorDisplaced::addLayerProj(), trklet::TrackletCalculatorBase::addLayerProj(), trklet::ProjectionRouter::execute(), trklet::TrackletEngine::execute(), trklet::TripletEngine::execute(), trklet::TrackletEngineDisplaced::execute(), trklet::TrackletProcessor::execute(), trklet::MatchProcessor::execute(), trklet::VMRouter::execute(), trklet::Tracklet::getStubIDs(), trklet::Tracklet::ichiSqfit(), trklet::Stub::iphivmFineBins(), trklet::Stub::phiregionaddress(), trklet::Stub::phiregionaddressstr(), trklet::Stub::setPhiCorr(), trklet::FitTrack::trackFitChisq(), and trklet::Tracklet::vmstrlayer().

operator==()

bool FPGAWord::operator==

(

const FPGAWord &

other

)

const

Definition at line 86 of file FPGAWord.cc.

                                                     {
  return (value_ == other.value_) && (nbits_ == other.nbits_) && (positive_ == other.positive_);
}

References trackingPlots::other.

set()

void FPGAWord::set	(	int	value,
		int	nbits,
		bool	positive = true,
		int	line = -1,
		const char *	file = nullptr
	)

Definition at line 14 of file FPGAWord.cc.

                                                                                  {
  value_ = value;
  nbits_ = nbits;
  positive_ = positive;
  if (positive) {
    if (value < 0) {
      edm::LogProblem("Tracklet") << "FPGAWord got negative value:" << value << " (" << file << ":" << line << ")";
    }
    assert(value >= 0);
  }
  if (nbits >= 22) {
    edm::LogPrint("Tracklet") << "FPGAWord got too many bits:" << nbits << " (" << file << ":" << line << ")";
  }
  assert(nbits < 22);
  if (nbits <= 0) {
    edm::LogPrint("Tracklet") << "FPGAWord got too few bits:" << nbits << " (" << file << ":" << line << ")";
  }
  assert(nbits > 0);
  if (positive) {
    if (value >= (1 << nbits)) {
      if (file != nullptr) {
        edm::LogProblem("Tracklet") << "value too large:" << value << " " << (1 << nbits) << " (" << file << ":" << line
                                    << ")";
      }
    }
    assert(value < (1 << nbits));
  } else {
    if (value > (1 << (nbits - 1))) {
      edm::LogProblem("Tracklet") << "value too large:" << value << " " << (1 << (nbits - 1)) << " (" << file << ":"
                                  << line << ")";
    }
    assert(value <= (1 << (nbits - 1)));
    if (value < -(1 << (nbits - 1))) {
      edm::LogProblem("Tracklet") << "value too negative:" << value << " " << -(1 << (nbits - 1)) << " (" << file << ":"
                                  << line << ")";
    }
    assert(value >= -(1 << (nbits - 1)));
  }
}

References cms::cuda::assert(), FrontierConditions_GlobalTag_cff::file, mps_splice::line, and relativeConstraints::value.

Referenced by trklet::TrackletEventProcessor::event(), trklet::VMRouter::execute(), trklet::TrackDerTable::fillTable(), trklet::Tracklet::fullmatchdiskstr(), trklet::Tracklet::fullmatchstr(), trklet::Stub::setAllStubIndex(), trklet::DiskProjection::setBendIndex(), trklet::Tracklet::setFitPars(), trklet::Stub::setPhiCorr(), trklet::Stub::Stub(), trklet::FitTrack::trackFitChisq(), trklet::Tracklet::Tracklet(), trklet::Tracklet::trackletprojstr(), and trklet::Tracklet::trackletprojstrD().

str()

std::string FPGAWord::str

(

)

const

Definition at line 54 of file FPGAWord.cc.

                              {
  const int nbit = nbits_;
 
  if (!(nbit > 0 && nbit < 22))
    edm::LogVerbatim("Tracklet") << "nbit: " << nbit;
  if (nbit == -1)
    return "?";
  if (nbit == 0)
    return "~";
 
  int valtmp = value_;
  string str = "";
  for (int i = 0; i < nbit; i++) {
    str = ((valtmp & 1) ? "1" : "0") + str;
    valtmp >>= 1;
  }
 
  return str;
}

References mps_fire::i, and str.

Referenced by trklet::TrackletEventProcessor::event(), trklet::TrackDerTable::fillTable(), trklet::Tracklet::fullmatchdiskstr(), trklet::Tracklet::fullmatchstr(), trklet::Stub::phiregionaddressstr(), trklet::Stub::str(), trklet::Stub::strbare(), trklet::FitTrack::trackFitChisq(), trklet::Tracklet::trackfitstr(), trklet::Tracklet::trackletparstr(), trklet::Tracklet::trackletprojstr(), trklet::Tracklet::trackletprojstrD(), trklet::Tracklet::vmstrdisk(), trklet::Tracklet::vmstrlayer(), and trklet::VMStubsMEMemory::writeStubs().

value()

int trklet::FPGAWord::value ( void  ) const

inline

Definition at line 24 of file FPGAWord.h.

{ return value_; }

References value_.

Referenced by trklet::TrackletCalculatorDisplaced::addDiskProj(), trklet::TrackletCalculatorBase::addDiskProj(), trklet::TrackletCalculatorDisplaced::addLayerProj(), trklet::TrackletCalculatorBase::addLayerProj(), trklet::InputLinkMemory::addStub(), trklet::VMStubsTEMemory::addVMStub(), average.Average::average(), trklet::TrackletCalculatorBase::barrelSeeding(), trklet::TrackletCalculatorDisplaced::DDLSeeding(), trklet::TrackletCalculatorBase::diskSeeding(), trklet::MatchEngine::execute(), trklet::ProjectionRouter::execute(), trklet::TrackletEngine::execute(), trklet::TripletEngine::execute(), trklet::TrackletEngineDisplaced::execute(), trklet::MatchCalculator::execute(), trklet::TrackletProcessor::execute(), trklet::MatchProcessor::execute(), trklet::VMRouter::execute(), trklet::Tracklet::finervm(), trklet::Tracklet::finezvm(), trklet::Tracklet::fit(), trklet::PurgeDuplicate::getPhiRes(), trklet::Tracklet::getStubIDs(), trklet::Tracklet::ichiSqfit(), trklet::Stub::iphivmFineBins(), trklet::Stub::isBarrel(), trklet::Stub::isDisk(), trklet::Stub::isPSmodule(), trklet::Stub::layerdisk(), trklet::TrackletCalculatorDisplaced::LLDSeeding(), trklet::TrackletCalculatorDisplaced::LLLSeeding(), trklet::Tracklet::makeTrack(), trklet::MatchProcessor::matchCalculator(), trklet::TrackletCalculatorBase::overlapSeeding(), trklet::Stub::phiapprox(), trklet::Tracklet::phiprojvm(), trklet::Stub::phiregionaddress(), trklet::Stub::phiregionaddressstr(), trklet::Stub::rapprox(), trklet::Tracklet::rbin1projvm(), trklet::Tracklet::rbin2projvm(), trklet::Stub::setPhiCorr(), trklet::MatchEngineUnit::step(), trklet::Stub::str(), trklet::FitTrack::trackFitChisq(), trklet::FitTrack::trackFitFake(), trklet::Tracklet::vmstrlayer(), trklet::Stub::zapprox(), trklet::Tracklet::zbin1projvm(), trklet::Tracklet::zbin2projvm(), and trklet::Tracklet::zprojvm().

Member Data Documentation

nbits_

int trklet::FPGAWord::nbits_ {-1}

private

Definition at line 33 of file FPGAWord.h.

Referenced by nbits().

positive_

bool trklet::FPGAWord::positive_ {true}

private

Definition at line 34 of file FPGAWord.h.

value_

int trklet::FPGAWord::value_ {-1}

private

Definition at line 32 of file FPGAWord.h.

Referenced by value().