#include <CaloTPGTranscoderULUT.h>

Inheritance diagram for CaloTPGTranscoderULUT:

Public Member Functions
	CaloTPGTranscoderULUT (const std::string &compressionFile="", const std::string &decompressionFile="")

virtual EcalTriggerPrimitiveSample	ecalCompress (const EcalTrigTowerDetId &id, unsigned int sample, bool fineGrain) const
	Compression from linear samples+fine grain in the ECAL. More...

virtual std::vector< unsigned char >	getCompressionLUT (HcalTrigTowerDetId id) const

virtual int	getOutputLUTId (const int ieta, const int iphi) const

virtual HcalTriggerPrimitiveSample	hcalCompress (const HcalTrigTowerDetId &id, unsigned int sample, bool fineGrain) const
	Compression from linear samples+fine grain in the HTR. More...

virtual double	hcaletValue (const int &ieta, const int &compressedValue) const

virtual double	hcaletValue (const int &ieta, const int &iphi, const int &compressedValue) const

virtual double	hcaletValue (const HcalTrigTowerDetId &hid, const HcalTriggerPrimitiveSample &hc) const

virtual bool	HTvalid (const int ieta, const int iphi) const

void	printDecompression () const

virtual void	rctEGammaUncompress (const HcalTrigTowerDetId &hid, const HcalTriggerPrimitiveSample &hc, const EcalTrigTowerDetId &eid, const EcalTriggerPrimitiveSample &ec, unsigned int &et, bool &egVecto, bool &activity) const
	Uncompression for the Electron/Photon path in the RCT. More...

virtual void	rctJetUncompress (const HcalTrigTowerDetId &hid, const HcalTriggerPrimitiveSample &hc, const EcalTrigTowerDetId &eid, const EcalTriggerPrimitiveSample &ec, unsigned int &et) const
	Uncompression for the JET path in the RCT. More...

virtual void	setup (const edm::EventSetup &es, Mode) const
	Obtain any needed objects from the EventSetup. Note that any member variables which are changed must be mutable. More...

virtual	~CaloTPGTranscoderULUT ()

Public Member Functions inherited from CaloTPGTranscoder
	CaloTPGTranscoder ()

boost::shared_ptr < EcalTPGCompressor >	getEcalCompressor () const

boost::shared_ptr < HcalTPGCompressor >	getHcalCompressor () const

virtual void	releaseSetup () const
	Release any objects obtained from the EventSetup. More...

virtual	~CaloTPGTranscoder ()

Private Types
typedef unsigned int	LUT

typedef std::vector< double >	RCTdecompression

Private Member Functions
void	loadHCALCompress (void) const

void	loadHCALCompress (const std::string &filename) const

void	loadHCALUncompress (void) const

void	loadHCALUncompress (const std::string &filename) const

Private Attributes
std::string	compressionFile_

std::string	decompressionFile_

std::vector< RCTdecompression >	hcaluncomp_

std::vector< int >	ietah

std::vector< int >	ietal

bool	isLoaded_

std::vector< int >	LUTfactor

edm::ESHandle< HcalLutMetadata >	lutMetadata_

double	nominal_gain_

LUT *	outputLUT_ [NOUTLUTS]

double	rctlsb_factor_

std::vector< int >	ZS

Static Private Attributes
static const bool	newHFphi = true

static const int	NOUTLUTS = 4176

static const unsigned int	OUTPUT_LUT_SIZE = 1024

static const int	TPGMAX = 256

Additional Inherited Members
Public Types inherited from CaloTPGTranscoder
enum	Mode { All =0, RCT =1, HcalTPG =2, EcalTPG =3 }

Detailed Description

Date:: 2009/10/27 12:08:49

Revision:: 1.15

Author: J. Mans - Minnesota

Definition at line 18 of file CaloTPGTranscoderULUT.h.

Member Typedef Documentation

typedef unsigned int CaloTPGTranscoderULUT::LUT

private

Definition at line 43 of file CaloTPGTranscoderULUT.h.

typedef std::vector<double> CaloTPGTranscoderULUT::RCTdecompression

private

Definition at line 44 of file CaloTPGTranscoderULUT.h.

Constructor & Destructor Documentation

CaloTPGTranscoderULUT::CaloTPGTranscoderULUT	(	const std::string &	compressionFile = `""`,
		const std::string &	decompressionFile = `""`
	)

Definition at line 17 of file CaloTPGTranscoderULUT.cc.

References i, NOUTLUTS, and outputLUT_.

                                                 : isLoaded_(false), nominal_gain_(0.), rctlsb_factor_(0.),
                                                   compressionFile_(compressionFile),
                                                   decompressionFile_(decompressionFile)
 {
   for (int i = 0; i < NOUTLUTS; i++) outputLUT_[i] = 0;
 }

CaloTPGTranscoderULUT::~CaloTPGTranscoderULUT ( )

virtual

Definition at line 26 of file CaloTPGTranscoderULUT.cc.

References i, NOUTLUTS, and outputLUT_.

                                               {
   for (int i = 0; i < NOUTLUTS; i++) {
     if (outputLUT_[i] != 0) delete [] outputLUT_[i];
   }
 }

Member Function Documentation

EcalTriggerPrimitiveSample CaloTPGTranscoderULUT::ecalCompress	(	const EcalTrigTowerDetId &	id,
		unsigned int	sample,
		bool	fineGrain
	)		const

virtual

Compression from linear samples+fine grain in the ECAL.

Implements CaloTPGTranscoder.

Definition at line 315 of file CaloTPGTranscoderULUT.cc.

References edm::hlt::Exception.

                                                                                                                                       {
   throw cms::Exception("Not Implemented") << "CaloTPGTranscoderULUT::ecalCompress";
 }

std::vector< unsigned char > CaloTPGTranscoderULUT::getCompressionLUT ( HcalTrigTowerDetId id ) const

virtual

Definition at line 357 of file CaloTPGTranscoderULUT.cc.

References getOutputLUTId(), i, OUTPUT_LUT_SIZE, and outputLUT_.

Referenced by HcalLutManager::getCompressionLutXmlFromCoder().

                                                                                              {
    std::vector<unsigned char> lut;
    int itower = getOutputLUTId(id.ieta(),id.iphi());
    if (itower >= 0) {
          lut.resize(OUTPUT_LUT_SIZE);
      for (unsigned int i = 0; i < OUTPUT_LUT_SIZE; i++) lut[i]=outputLUT_[itower][i];
    } 
    return lut;
 }

int CaloTPGTranscoderULUT::getOutputLUTId	(	const int	ieta,
		const int	iphi
	)		const

virtual

Definition at line 343 of file CaloTPGTranscoderULUT.cc.

References abs, HTvalid(), newHFphi, NOUTLUTS, and evf::evtn::offset().

Referenced by getCompressionLUT(), hcalCompress(), hcaletValue(), loadHCALCompress(), loadHCALUncompress(), and L1CaloHcalScaleConfigOnlineProd::newObject().

                                                                                 {
     int iphi = iphiin;
     if (HTvalid(ieta, iphi)) {
         int offset = 0, ietaabs;
         ietaabs = abs(ieta);
         if (ieta < 0) offset = NOUTLUTS/2;
         if (ietaabs < 29) return 72*(ietaabs - 1) + (iphi - 1) + offset;
         else {
           if (newHFphi) iphi = iphi/4 + 1;
           return 18*(ietaabs - 29) + iphi + 2015 + offset;
         }
     } else return -1;   
 }

HcalTriggerPrimitiveSample CaloTPGTranscoderULUT::hcalCompress	(	const HcalTrigTowerDetId &	id,
		unsigned int	sample,
		bool	fineGrain
	)		const

virtual

Compression from linear samples+fine grain in the HTR.

Implements CaloTPGTranscoder.

Definition at line 249 of file CaloTPGTranscoderULUT.cc.

References edm::hlt::Exception, getOutputLUTId(), OUTPUT_LUT_SIZE, and outputLUT_.

                                                                                                                                       {
   int ieta = id.ieta();
   int iphi = id.iphi();
 //  if (abs(ieta) > 28) iphi = iphi/4 + 1; // Changing iphi index from 1, 5, ..., 69 to 1, 2, ..., 18
   int itower = getOutputLUTId(ieta,iphi);
 
   if (itower < 0) cms::Exception("Invalid Data") << "No trigger tower found for ieta, iphi = " << ieta << ", " << iphi;
   if (sample >= OUTPUT_LUT_SIZE) {
 
     throw cms::Exception("Out of Range") << "LUT has 1024 entries for " << itower << " but " << sample << " was requested.";
     sample=OUTPUT_LUT_SIZE - 1;
   }
 
   return HcalTriggerPrimitiveSample(outputLUT_[itower][sample],fineGrain,0,0);
 }

double CaloTPGTranscoderULUT::hcaletValue	(	const int &	ieta,
		const int &	compressedValue
	)		const

virtual

Implements CaloTPGTranscoder.

Definition at line 278 of file CaloTPGTranscoderULUT.cc.

References gather_cfg::cout, decompressionFile_, getOutputLUTId(), hcaluncomp_, HTvalid(), and loadHCALUncompress().

Referenced by printDecompression().

                                                                                   {
 // This is now an obsolete method; we return the AVERAGE over all the allowed iphi channels if it's invoked
 // The user is encouraged to use hcaletValue(const int& ieta, const int& iphi, const int& compET) instead
 
   if (hcaluncomp_.empty()) {
     std::cout << "Initializing the RCT decompression table from the file: " << decompressionFile_ << std::endl;
     CaloTPGTranscoderULUT::loadHCALUncompress(decompressionFile_);
   }
 
   double etvalue = 0.;
   if (compET < 0 || compET > 0xff) std::cout << "hcaletValue error: compressed value out of range: eta, cET = " << ieta << ", " << compET << std::endl;
   else {
     int nphi = 0;
     for (int iphi=1; iphi <= 72; iphi++) {
         if (HTvalid(ieta,iphi)) {
             nphi++;
             int itower = getOutputLUTId(ieta,iphi);
             etvalue += hcaluncomp_[itower][compET];
         }
     }
     if (nphi > 0) etvalue /= nphi;
     else std::cout << "hcaletValue error: no decompression LUTs found for any iphi for ieta = " << ieta << std::endl;
   }
   return(etvalue);
 }

double CaloTPGTranscoderULUT::hcaletValue	(	const int &	ieta,
		const int &	iphi,
		const int &	compressedValue
	)		const

virtual

Implements CaloTPGTranscoder.

Definition at line 265 of file CaloTPGTranscoderULUT.cc.

References gather_cfg::cout, decompressionFile_, getOutputLUTId(), hcaluncomp_, and loadHCALUncompress().

                                                                                                    {
   if (hcaluncomp_.empty()) {
 
     CaloTPGTranscoderULUT::loadHCALUncompress(decompressionFile_);
   }
   double etvalue = 0.;
   int itower = getOutputLUTId(ieta,iphi);
   if (itower < 0) std::cout << "hcaletValue error: no decompression LUT found for ieta, iphi = " << ieta << ", " << iphi << std::endl;
   else if (compET < 0 || compET > 0xff) std::cout << "hcaletValue error: compressed value out of range: eta, phi, cET = " << ieta << ", " << iphi << ", " << compET << std::endl;
   else etvalue = hcaluncomp_[itower][compET];
   return(etvalue);
 }

double CaloTPGTranscoderULUT::hcaletValue	(	const HcalTrigTowerDetId &	hid,
		const HcalTriggerPrimitiveSample &	hc
	)		const

virtual

Implements CaloTPGTranscoder.

Definition at line 304 of file CaloTPGTranscoderULUT.cc.

References HcalTriggerPrimitiveSample::compressedEt(), decompressionFile_, getOutputLUTId(), hcaluncomp_, HcalTrigTowerDetId::ieta(), HcalTrigTowerDetId::iphi(), and loadHCALUncompress().

                                                                                                                    {
   if (hcaluncomp_.empty()) loadHCALUncompress(decompressionFile_);
 
   int ieta = hid.ieta();            // No need to check the validity,
   int iphi = hid.iphi();            // as the values are guaranteed
   int compET = hc.compressedEt();   // to be within the range by the class
   int itower = getOutputLUTId(ieta,iphi);
   double etvalue = hcaluncomp_[itower][compET];
   return(etvalue);
 }

bool CaloTPGTranscoderULUT::HTvalid	(	const int	ieta,
		const int	iphi
	)		const

virtual

Definition at line 330 of file CaloTPGTranscoderULUT.cc.

References abs, and newHFphi.

Referenced by HcalLutManager::getCompressionLutXmlFromAsciiMaster(), HcalLutManager::getCompressionLutXmlFromCoder(), getOutputLUTId(), hcaletValue(), loadHCALCompress(), loadHCALUncompress(), and L1CaloHcalScaleConfigOnlineProd::newObject().

                                                                           {
     int iphi = iphiin;
     if (iphi <= 0 || iphi > 72 || ieta == 0 || abs(ieta) > 32) return false;
     if (abs(ieta) > 28) {
       if (newHFphi) {
         if ((iphi/4)*4 + 1 != iphi) return false;
         iphi = iphi/4 + 1;
       }
       if (iphi > 18) return false;
     }
     return true;
 }

void CaloTPGTranscoderULUT::loadHCALCompress ( void ) const

private

Definition at line 32 of file CaloTPGTranscoderULUT.cc.

References abs, gather_cfg::cout, HcalTrigTowerGeometry::firstHFTower(), getOutputLUTId(), HcalLutMetadatum::getOutputLutThreshold(), HTvalid(), i, funct::log(), lutMetadata_, min, OUTPUT_LUT_SIZE, outputLUT_, mathSSE::sqrt(), theTrigTowerGeometry, and dtT0WireCalibration_cfg::threshold.

Referenced by loadHCALCompress(), and setup().

                                                   {
 // Initialize analytical compression LUT's here
    // TODO cms::Error log
   if (OUTPUT_LUT_SIZE != (unsigned int) 0x400) std::cout << "Error: Analytic compression expects 10-bit LUT; found LUT with " << OUTPUT_LUT_SIZE << " entries instead" << std::endl;
 
   std::vector<unsigned int> analyticalLUT(OUTPUT_LUT_SIZE, 0);
   std::vector<unsigned int> identityLUT(OUTPUT_LUT_SIZE, 0);
 
   // Compute compression LUT
   for (unsigned int i=0; i < OUTPUT_LUT_SIZE; i++) {
     analyticalLUT[i] = (unsigned int)(sqrt(14.94*log(1.+i/14.94)*i) + 0.5);
     identityLUT[i] = min(i,0xffu);
   }
  
   for (int ieta=-32; ieta <= 32; ieta++){
      for (int iphi = 1; iphi <= 72; iphi++){
         if (!HTvalid(ieta,iphi)) continue;
         int lutId = getOutputLUTId(ieta,iphi);
         // TODO cms::Error log
         if (outputLUT_[lutId] != 0){
            std::cout << "Error: LUT with (ieta,iphi) = (" << ieta << "," << iphi << ") has been previously allocated!" << std::endl;
            continue;
         }
 
         outputLUT_[lutId] = new LUT[OUTPUT_LUT_SIZE];
 
         HcalTrigTowerDetId id(ieta, iphi);
         const HcalLutMetadatum *meta = lutMetadata_->getValues(id);
         int threshold = meta->getOutputLutThreshold();
 
         for (int i = 0; i < threshold; ++i)
            outputLUT_[lutId][i] = 0;
 
         for (unsigned int i = threshold; i < OUTPUT_LUT_SIZE; ++i)
            outputLUT_[lutId][i] = (abs(ieta) < theTrigTowerGeometry.firstHFTower()) ? analyticalLUT[i] : identityLUT[i];
      } //for iphi
   } //for ieta
 }

void CaloTPGTranscoderULUT::loadHCALCompress ( const std::string & filename ) const

private

Definition at line 71 of file CaloTPGTranscoderULUT.cc.

References gather_cfg::cout, edm::hlt::Exception, getOutputLUTId(), HTvalid(), i, getHLTprescales::index, j, loadHCALCompress(), NOUTLUTS, OUTPUT_LUT_SIZE, outputLUT_, and asciidump::s.

                                                                            {
   int tool;
   std::ifstream userfile;
   std::vector< std::vector<LUT> > outputluts;
 
   std::cout << "Initializing compression LUT's from " << (char *)filename.data() << std::endl;
   for (int i = 0; i < NOUTLUTS; i++) outputLUT_[i] = 0;
   int maxid = 0, minid = 0x7FFFFFFF, rawid = 0;
   for (int ieta=-32; ieta <= 32; ieta++) {
     for (int iphi = 1; iphi <= 72; iphi++) {
         if (HTvalid(ieta,iphi)) {
           rawid = getOutputLUTId(ieta, iphi);
           if (outputLUT_[rawid] != 0) std::cout << "Error: LUT with (ieta,iphi) = (" << ieta << "," << iphi << ") has been previously allocated!" << std::endl;
           else outputLUT_[rawid] = new LUT[OUTPUT_LUT_SIZE];
           if (rawid < minid) minid = rawid;
           if (rawid > maxid) maxid = rawid;
         }
     }
   }
 
   userfile.open((char *)filename.data());
 
   if( userfile ) {
     int nluts = 0;
     std::string s;
     std::vector<int> loieta,hiieta;
     std::vector<int> loiphi,hiiphi;
     getline(userfile,s);
 
     getline(userfile,s);
 
     unsigned int index = 0;
     while (index < s.length()) {
       while (isspace(s[index])) index++;
       if (index < s.length()) nluts++;
       while (!isspace(s[index])) index++;
     }
     for (unsigned int i=0; i<=s.length(); i++) userfile.unget(); //rewind last line
     outputluts.resize(nluts);
     for (int i=0; i<nluts; i++) outputluts[i].resize(OUTPUT_LUT_SIZE);
     
     
     for (int i=0; i<nluts; i++) {
       userfile >> tool;
       loieta.push_back(tool);
     }
     
     for (int i=0; i<nluts; i++) {
       userfile >> tool;
       hiieta.push_back(tool);    
     }
    
     for (int i=0; i<nluts; i++) {
       userfile >> tool;
       loiphi.push_back(tool);
     
     }
     
     for (int i=0; i<nluts; i++) {
       userfile >> tool;
       hiiphi.push_back(tool);
     
     }
     
     for (unsigned int j=0; j<OUTPUT_LUT_SIZE; j++) { 
       for(int i=0; i <nluts; i++) {
         userfile >> tool;
         if (tool < 0) {
             std::cout << "Error: LUT can't have negative numbers; 0 used instead: " << i << ", " << j << " : = " << tool << std::endl;
             tool = 0;
         } else if (tool > 0xff) {
             std::cout << "Error: LUT can't have >8-bit numbers; 0xff used instead: " << i << ", " << j << " : = " << tool << std::endl;
             tool = 0xff;
         }
         outputluts[i][j] = tool;
         if (userfile.eof()) std::cout << "Error: LUT file is truncated or has a wrong format: " << i << "," << j << std::endl;
       }
     }
     userfile.close();
     
     HcalDetId cell;
     int id, ntot = 0;
     for (int i=0; i < nluts; i++) {
         int nini = 0;
             for (int iphi = loiphi[i]; iphi <= hiiphi[i]; iphi++) {      
                 for (int ieta=loieta[i]; ieta <= hiieta[i]; ieta++) {
                     if (HTvalid(ieta,iphi)) {  
                         id = getOutputLUTId(ieta,iphi);
                         if (outputLUT_[id] == 0) throw cms::Exception("PROBLEM: outputLUT_ has not been initialized for ieta, iphi, id = ") << ieta << ", " << iphi << ", " << id << std::endl;
                         for (int j = 0; j <= 0x3ff; j++) outputLUT_[id][j] = outputluts[i][j];
                         nini++;
                         ntot++;
                     }
                 }
        }
     
     }
     
   } else {
     
     loadHCALCompress();
   }
 }

void CaloTPGTranscoderULUT::loadHCALUncompress ( void ) const

private

Definition at line 175 of file CaloTPGTranscoderULUT.cc.

References abs, HcalTrigTowerGeometry::firstHFTower(), HcalLutMetadatum::getLutGranularity(), getOutputLUTId(), hcaluncomp_, HTvalid(), i, lutMetadata_, nominal_gain_, NOUTLUTS, OUTPUT_LUT_SIZE, outputLUT_, rctlsb_factor_, theTrigTowerGeometry, HcalTrigTowerGeometry::towerEtaBounds(), and TPGMAX.

Referenced by hcaletValue(), and loadHCALUncompress().

                                                      {
    hcaluncomp_.clear();
    for (int i = 0; i < NOUTLUTS; i++){
       RCTdecompression decompressionTable(TPGMAX,0);
       hcaluncomp_.push_back(decompressionTable);
    }
 
    for (int ieta = -32; ieta <= 32; ++ieta){
 
       double eta_low = 0., eta_high = 0.;
         theTrigTowerGeometry.towerEtaBounds(ieta,eta_low,eta_high); 
       double cosh_ieta = fabs(cosh((eta_low + eta_high)/2.));
 
         for (int iphi = 1; iphi <= 72; iphi++) {
          if (!HTvalid(ieta, iphi)) continue;
 
             int lutId = getOutputLUTId(ieta,iphi);
          HcalTrigTowerDetId id(ieta, iphi);
 
          const HcalLutMetadatum *meta = lutMetadata_->getValues(id);
          double factor = 0.;
 
          // HF
          if (abs(ieta) >= theTrigTowerGeometry.firstHFTower())
             factor = rctlsb_factor_;
          // HBHE
          else 
             factor = nominal_gain_ / cosh_ieta * meta->getLutGranularity();
 
          // tpg - compressed value
          unsigned int tpg = outputLUT_[lutId][0];
          int low = 0;
          for (unsigned int i = 0; i < OUTPUT_LUT_SIZE; ++i){
             if (outputLUT_[lutId][i] != tpg){
                unsigned int mid = (low + i)/2;
                hcaluncomp_[lutId][tpg] = (tpg == 0 ? low : factor * mid);
                low = i;
                tpg = outputLUT_[lutId][i];
             }
          }
          hcaluncomp_[lutId][tpg] = factor * low;
         } // for phi
     } // for ieta
 }

void CaloTPGTranscoderULUT::loadHCALUncompress ( const std::string & filename ) const

private

Definition at line 220 of file CaloTPGTranscoderULUT.cc.

References getOutputLUTId(), hcaluncomp_, i, j, loadHCALUncompress(), NOUTLUTS, and TPGMAX.

                                                                               {
   std::ifstream userfile;
   userfile.open(filename.c_str());
   
   hcaluncomp_.resize(NOUTLUTS);
   for (int i = 0; i < NOUTLUTS; i++) hcaluncomp_[i].resize(TPGMAX);
   
   static const int etabound = 32;
   if( userfile ) {
      double et;
      for (int i=0; i<TPGMAX; i++) { 
       for(int j = 1; j <=etabound; j++) {
         userfile >> et;
         for (int iphi = 1; iphi <= 72; iphi++) {
           int itower = getOutputLUTId(j,iphi);
           if (itower >= 0) hcaluncomp_[itower][i] = et;
           itower = getOutputLUTId(-j,iphi);
           if (itower >= 0) hcaluncomp_[itower][i] = et;       
         }
       }
      }
      userfile.close();
   }
   else {
 
     loadHCALUncompress();
   }
 }

void CaloTPGTranscoderULUT::printDecompression ( ) const

Definition at line 389 of file CaloTPGTranscoderULUT.cc.

References gather_cfg::cout, hcaletValue(), i, j, HcalTrigTowerGeometry::nTowers(), and theTrigTowerGeometry.

                                                     {
    std::cout << "RCT Decompression table" << std::endl;                          
    for (int i=0; i < 256; i++) {                                                 
       for (int j=1; j <= theTrigTowerGeometry.nTowers(); j++)
          std::cout << int(hcaletValue(j,i)*100. + 0.5)/100. << " ";
       std::cout << std::endl;                                               
       for (int j=1; j <= theTrigTowerGeometry.nTowers(); j++)               
          if (hcaletValue(j,i) != hcaletValue(-j,i))                    
             cout << "Error: decompression table for ieta = +/- " << j << " disagree! " << hcaletValue(-j,i) << ", " << hcaletValue(j,i) << endl;        
    }
 }

void CaloTPGTranscoderULUT::rctEGammaUncompress	(	const HcalTrigTowerDetId &	hid,
		const HcalTriggerPrimitiveSample &	hc,
		const EcalTrigTowerDetId &	eid,
		const EcalTriggerPrimitiveSample &	ec,
		unsigned int &	et,
		bool &	egVeto,
		bool &	activity
	)		const

virtual

Uncompression for the Electron/Photon path in the RCT.

Implements CaloTPGTranscoder.

Definition at line 319 of file CaloTPGTranscoderULUT.cc.

References edm::hlt::Exception.

                                                                                {
   throw cms::Exception("Not Implemented") << "CaloTPGTranscoderULUT::rctEGammaUncompress";
 }

void CaloTPGTranscoderULUT::rctJetUncompress	(	const HcalTrigTowerDetId &	hid,
		const HcalTriggerPrimitiveSample &	hc,
		const EcalTrigTowerDetId &	eid,
		const EcalTriggerPrimitiveSample &	ec,
		unsigned int &	et
	)		const

virtual

Uncompression for the JET path in the RCT.

Implements CaloTPGTranscoder.

Definition at line 324 of file CaloTPGTranscoderULUT.cc.

References edm::hlt::Exception.

                                                  {
   throw cms::Exception("Not Implemented") << "CaloTPGTranscoderULUT::rctJetUncompress";
 }

void CaloTPGTranscoderULUT::setup	(	const edm::EventSetup &	es,
		Mode	mode = `All`
	)		const

virtual

Obtain any needed objects from the EventSetup. Note that any member variables which are changed must be mutable.

Reimplemented from CaloTPGTranscoder.

Definition at line 367 of file CaloTPGTranscoderULUT.cc.

References compressionFile_, gather_cfg::cout, decompressionFile_, edm::hlt::Exception, edm::EventSetup::get(), isLoaded_, loadHCALCompress(), lutMetadata_, nominal_gain_, and rctlsb_factor_.

                                                                              {
    if (isLoaded_) return;
    // TODO Try/except
    es.get<HcalLutMetadataRcd>().get(lutMetadata_);
 
    nominal_gain_ = lutMetadata_->getNominalGain();
    float rctlsb =lutMetadata_->getRctLsb();
    if (rctlsb != 0.25 && rctlsb != 0.5)
       throw cms::Exception("RCTLSB") << " value=" << rctlsb << " (should be 0.25 or 0.5)" << std::endl;
    rctlsb_factor_ = rctlsb;
 
    if (compressionFile_.empty() && decompressionFile_.empty()) {
       loadHCALCompress();
    }
    else {
       // TODO Message to discourage using txt.
       std::cout << "From Text File:" << std::endl;
       loadHCALCompress(compressionFile_);
    }
    isLoaded_ = true;
 }

Member Data Documentation

std::string CaloTPGTranscoderULUT::compressionFile_

private

Definition at line 65 of file CaloTPGTranscoderULUT.h.

Referenced by setup().

std::string CaloTPGTranscoderULUT::decompressionFile_

private

Definition at line 66 of file CaloTPGTranscoderULUT.h.

Referenced by hcaletValue(), and setup().

std::vector<RCTdecompression> CaloTPGTranscoderULUT::hcaluncomp_

mutableprivate

Definition at line 73 of file CaloTPGTranscoderULUT.h.

Referenced by hcaletValue(), and loadHCALUncompress().

std::vector<int> CaloTPGTranscoderULUT::ietah

private

Definition at line 68 of file CaloTPGTranscoderULUT.h.

std::vector<int> CaloTPGTranscoderULUT::ietal

private

Definition at line 67 of file CaloTPGTranscoderULUT.h.

bool CaloTPGTranscoderULUT::isLoaded_

mutableprivate

Definition at line 62 of file CaloTPGTranscoderULUT.h.

Referenced by setup().

std::vector<int> CaloTPGTranscoderULUT::LUTfactor

private

Definition at line 70 of file CaloTPGTranscoderULUT.h.

edm::ESHandle<HcalLutMetadata> CaloTPGTranscoderULUT::lutMetadata_

mutableprivate

Definition at line 74 of file CaloTPGTranscoderULUT.h.

Referenced by loadHCALCompress(), loadHCALUncompress(), and setup().

const bool CaloTPGTranscoderULUT::newHFphi = true

staticprivate

Definition at line 51 of file CaloTPGTranscoderULUT.h.

Referenced by getOutputLUTId(), and HTvalid().

double CaloTPGTranscoderULUT::nominal_gain_

mutableprivate

Definition at line 63 of file CaloTPGTranscoderULUT.h.

Referenced by loadHCALUncompress(), and setup().

const int CaloTPGTranscoderULUT::NOUTLUTS = 4176

staticprivate

Definition at line 48 of file CaloTPGTranscoderULUT.h.

Referenced by CaloTPGTranscoderULUT(), getOutputLUTId(), loadHCALCompress(), loadHCALUncompress(), and ~CaloTPGTranscoderULUT().

const unsigned int CaloTPGTranscoderULUT::OUTPUT_LUT_SIZE = 1024

staticprivate

Definition at line 49 of file CaloTPGTranscoderULUT.h.

Referenced by getCompressionLUT(), hcalCompress(), loadHCALCompress(), and loadHCALUncompress().

LUT* CaloTPGTranscoderULUT::outputLUT_[NOUTLUTS]

mutableprivate

Definition at line 72 of file CaloTPGTranscoderULUT.h.

Referenced by CaloTPGTranscoderULUT(), getCompressionLUT(), hcalCompress(), loadHCALCompress(), loadHCALUncompress(), and ~CaloTPGTranscoderULUT().

double CaloTPGTranscoderULUT::rctlsb_factor_

mutableprivate

Definition at line 64 of file CaloTPGTranscoderULUT.h.

Referenced by loadHCALUncompress(), and setup().

const int CaloTPGTranscoderULUT::TPGMAX = 256

staticprivate

Definition at line 50 of file CaloTPGTranscoderULUT.h.

Referenced by loadHCALUncompress().

std::vector<int> CaloTPGTranscoderULUT::ZS

private

Definition at line 69 of file CaloTPGTranscoderULUT.h.

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation