EcalSRCondTools Class Reference

#include <EcalSRCondTools.h>

Inheritance diagram for EcalSRCondTools:

Public Member Functions
virtual void	analyze (const edm::Event &evt, const edm::EventSetup &es)
	EcalSRCondTools (const edm::ParameterSet &)
	~EcalSRCondTools ()
Public Member Functions inherited from edm::one::EDAnalyzer<>
	EDAnalyzer ()=default
Public Member Functions inherited from edm::one::EDAnalyzerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDAnalyzerBase ()
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	importParameterSet (EcalSRSettings &sr, const edm::ParameterSet &ps)
static void	importSrpConfigFile (EcalSRSettings &sr, std::istream &f, bool debug=false)
static double	normalizeWeights (int hwWeight)
Static Public Member Functions inherited from edm::one::EDAnalyzerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

Static Private Member Functions
static std::string	tokenize (const std::string &s, const std::string &delim, int &pos)
static std::string	trim (std::string s)

Private Attributes
bool	done_
edm::ParameterSet	ps_

Additional Inherited Members
Public Types inherited from edm::one::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 14 of file EcalSRCondTools.h.

Constructor & Destructor Documentation

EcalSRCondTools::EcalSRCondTools

(

const edm::ParameterSet &

ps

)

Constructor

Parameters

ps	analyser configuration

Definition at line 62 of file EcalSRCondTools.cc.

                                                         :ps_(ps),done_(false){
}

EcalSRCondTools::~EcalSRCondTools

(

)

Destructor

Definition at line 66 of file EcalSRCondTools.cc.

                                 {
}

Member Function Documentation

void EcalSRCondTools::analyze ( const edm::Event &  evt, const edm::EventSetup &  es  )

virtual

Called by CMSSW event loop

Parameters

evt	the event
es	events setup

Definition at line 70 of file EcalSRCondTools.cc.

References EcalSRSettings::automaticMasks_, EcalSRSettings::automaticSrpSelect_, EcalSRSettings::bxGlobalOffset_, gather_cfg::cout, done_, Exception, f, alignmentValidation::fname, edm::EventSetup::get(), EcalTPGPhysicsConst::getMap(), edm::ParameterSet::getParameter(), importParameterSet(), importSrpConfigFile(), edm::ESHandleBase::isValid(), ALCARECOPromptCalibProdSiPixelAli0T_cff::mode, edm::ESHandle< T >::product(), and ps_.

                                                                      {
  if(done_) return;
  EcalSRSettings* sr = new EcalSRSettings;

  string mode = ps_.getParameter<string>("mode");

  bool iomode_write = true;
  if(mode == "online_config" || mode == "combine_config"){

    string fname = ps_.getParameter<string>("onlineSrpConfigFile");
    ifstream f(fname.c_str());
    if(!f.good()){
      throw cms::Exception("EcalSRCondTools") << "Failed to open file " << fname;
    }
    importSrpConfigFile(*sr, f, true);
  }

  if(mode=="python_config" || mode=="combine_config"){
    importParameterSet(*sr, ps_);
  }

  if(mode=="read"){
    iomode_write = false;
  }

  if(!(mode=="python_config" || mode == "online_config" || mode == "combine_config" || (mode=="read"))){
    throw cms::Exception("Config") << "Invalid value," << mode << ",  for parameter mode. "
                                   << "Valid values: online_config, python_config, combine_config, read";
  }

  if(iomode_write){
    sr->bxGlobalOffset_ = ps_.getParameter<int>("bxGlobalOffset");
    sr->automaticSrpSelect_ = ps_.getParameter<int>("automaticSrpSelect");
    sr->automaticMasks_ = ps_.getParameter<int>("automaticMasks");
    
    edm::Service<cond::service::PoolDBOutputService> db;
    if( !db.isAvailable() ){
      throw cms::Exception("CondDBAccess") << "Failed to connect to PoolDBOutputService\n";
    }
    //fillup DB
    //create new infinite IOV
    cond::Time_t firstSinceTime = db->beginOfTime();
    db->writeOne(sr,firstSinceTime,"EcalSRSettingsRcd");
    done_ = true;
  } else {//read mode
    edm::ESHandle<EcalSRSettings> hSr;
    es.get<EcalSRSettingsRcd>().get(hSr);
    if(!hSr.isValid()){
      cout << "EcalSRSettings record not found. Check the Cond DB Global tag.\n";
    } else{
      const EcalSRSettings* ssr = hSr.product();
      cout << "ECAL Seletive readout settings:\n";
      cout << *ssr << "\n" << endl;
    }
    
    //trigger tower thresholds (from FENIX configuration):
    edm::ESHandle<EcalTPGPhysicsConst> hTp;
    es.get<EcalTPGPhysicsConstRcd>().get(hTp);
    if(!hTp.isValid()){
      cout << "EcalTPGPhysicsConst record not found. Check the Cond DB Global tag.\n";
    } else{
      const EcalTPGPhysicsConst * tp = hTp.product();
      const EcalTPGPhysicsConstMap mymap = tp->getMap();
      if(mymap.size()!=2){
        cout << "Error: TPG physics record is of unexpected size: "
             << mymap.size()  << " elements instead of two (one for EB, one for EE)\n";
      } else{
        EcalTPGPhysicsConstMap::const_iterator it=mymap.begin();
        cout << "----------------------------------------------------------------------\n"
          "Trigger tower Et thresholds extracted from TPG configuration \n"
          "(EcalSRCondTools modules supports only read mode for these parameters):\n\n";
        cout<< "EB: " << "LT = " << it->second.ttf_threshold_Low << " GeV "
            << "HT = "<< it->second.ttf_threshold_High << " GeV\n";
        ++it;
        cout<< "EE: " << "LT = " << it->second.ttf_threshold_Low << " GeV "
            << "HT = "<< it->second.ttf_threshold_High << " GeV\n";
        
      }
    }
  }
  delete sr;
}

void EcalSRCondTools::importParameterSet ( EcalSRSettings &  sr, const edm::ParameterSet &  ps  )

static

Converts CMSSW python file selective readout setting ("parameter set") into a condition database object. Configuration from parameter set covers only part of the config, mainly the configuration needed for SR emulation in the MC. The parameters not supported by python configuration are left untouched in the sr object.

Parameters

sr	[in] ECAL selective readout setting object to set
ps	CMSSW parameter set containing the SR parameters to set

Definition at line 153 of file EcalSRCondTools.cc.

References EcalSRSettings::actions_, popcon2dropbox::copy(), EcalSRSettings::dccNormalizedWeights_, EcalSRSettings::deltaEta_, EcalSRSettings::deltaPhi_, EcalSRSettings::ebDccAdcToGeV_, EcalSRSettings::ecalDccZs1stSample_, EcalSRSettings::eeDccAdcToGeV_, edm::ParameterSet::getParameter(), EcalSRSettings::srpHighInterestChannelZS_, EcalSRSettings::srpLowInterestChannelZS_, EcalSRSettings::symetricZS_, and w.

Referenced by analyze(), and EcalSelectiveReadoutProducer::EcalSelectiveReadoutProducer().

                                                                                     {
  sr.deltaPhi_.resize(1);
  sr.deltaPhi_[0] = ps.getParameter<int >("deltaPhi");
  sr.deltaEta_.resize(1);
  sr.deltaEta_[0] = ps.getParameter<int >("deltaEta");
  sr.ecalDccZs1stSample_.resize(1);
  sr.ecalDccZs1stSample_[0] = ps.getParameter<int >("ecalDccZs1stSample");
  sr.ebDccAdcToGeV_ = ps.getParameter<double >("ebDccAdcToGeV");
  sr.eeDccAdcToGeV_ = ps.getParameter<double >("eeDccAdcToGeV");
  sr.dccNormalizedWeights_.resize(1);
  const std::vector<double>& w = ps.getParameter<std::vector<double>  >("dccNormalizedWeights");
  sr.dccNormalizedWeights_[0].resize(w.size());
  std::copy(w.begin(), w.end(), sr.dccNormalizedWeights_[0].begin());
  sr.symetricZS_.resize(1);
  sr.symetricZS_[0] = ps.getParameter<bool >("symetricZS");
  sr.srpLowInterestChannelZS_.resize(2);
  const int eb = 0;
  const int ee = 1;
  sr.srpLowInterestChannelZS_[eb] = ps.getParameter<double >("srpBarrelLowInterestChannelZS");
  sr.srpLowInterestChannelZS_[ee] = ps.getParameter<double >("srpEndcapLowInterestChannelZS");
  sr.srpHighInterestChannelZS_.resize(2);
  sr.srpHighInterestChannelZS_[eb] = ps.getParameter<double >("srpBarrelHighInterestChannelZS");
  sr.srpHighInterestChannelZS_[ee] = ps.getParameter<double >("srpEndcapHighInterestChannelZS");
  //sr.trigPrimBypass_.resize(1);
  //sr.trigPrimBypass_[0] = ps.getParameter<bool >("trigPrimBypass");
  //sr.trigPrimBypassMode_.resize(1);
  //sr.trigPrimBypassMode_[0] = ps.getParameter<int >("trigPrimBypassMode");
  //sr.trigPrimBypassLTH_.resize(1);
  //sr.trigPrimBypassLTH_[0] = ps.getParameter<double >("trigPrimBypassLTH");
  //sr.trigPrimBypassHTH_.resize(1);
  //sr.trigPrimBypassHTH_[0] = ps.getParameter<double >("trigPrimBypassHTH");
  //sr.trigPrimBypassWithPeakFinder_.resize(1);
  //sr.trigPrimBypassWithPeakFinder_[0] = ps.getParameter<bool >("trigPrimBypassWithPeakFinder");
  //sr.defaultTtf_.resize(1);
  //sr.defaultTtf_[0] = ps.getParameter<int >("defaultTtf");
  sr.actions_ = ps.getParameter<std::vector<int> >("actions");
}

void EcalSRCondTools::importSrpConfigFile ( EcalSRSettings &  sr, std::istream &  f, bool  debug = false  )

static

Imports an SRP configuration file (stored in database "CLOB") into a Selective readout setting object.

Parameters

sr	[in] ECAL selective readout setting object to set
f	configuration file stream. A stringstream can be used if the configuration is available as an stl string of a c-string: stringstream buf; buf << s;
debug	verbosity flag. If true, imported parameter are displayed on stdout.

Definition at line 191 of file EcalSRCondTools.cc.

References EcalSRSettings::actions_, patPFMETCorrections_cff::algo, EcalSRSettings::automaticMasks_, EcalSRSettings::automaticSrpSelect_, EcalSRSettings::bxOffsets_, gather_cfg::cout, EcalSRSettings::dccMasks_, dccNum, EcalSRSettings::deltaEta_, EcalSRSettings::deltaPhi_, Exception, geometryCSVtoXML::line, nChs, EcalSRSettings::nDccs_, EcalSRSettings::nSrps_, EcalSRSettings::nTccs_, EcalSRSettings::srfMasks_, EcalSRSettings::srpMasksFromConfig_, EcalSRSettings::substitutionSrfs_, EcalSRSettings::tccMasksFromConfig_, tccNum, EcalSRSettings::testerDccTestSrpIds_, EcalSRSettings::testerSrpEmuSrpIds_, EcalSRSettings::testerSrpTestSrpIds_, EcalSRSettings::testerTccEmuSrpIds_, tokenize(), trim(), and relativeConstraints::value.

Referenced by analyze(), and popcon::EcalSRPHandler::getNewObjects().

                                                                                  {
  //initialize vectors:
  sr.deltaEta_ = vector<int>(1,0);
  sr.deltaPhi_ = vector<int>(1,0);
  sr.actions_ = vector<int>(4, 0);
  sr.tccMasksFromConfig_ = vector<short>(EcalSRSettings::nTccs_, 0);
  sr.srpMasksFromConfig_ = vector<vector<short> >(EcalSRSettings::nSrps_, vector<short>(8, 0));
  sr.dccMasks_ = vector<short>(EcalSRSettings::nDccs_);
  sr.srfMasks_ = vector<short>(EcalSRSettings::nDccs_);
  sr.substitutionSrfs_ = vector<vector<short> >(EcalSRSettings::nSrps_, vector<short>(68,0));
  sr.testerTccEmuSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.testerSrpEmuSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.testerDccTestSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.testerSrpTestSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.bxOffsets_ = vector<short>(EcalSRSettings::nSrps_, 0);
  sr.automaticMasks_ = 0;
  sr.automaticSrpSelect_ = 0;
  
  //string line;
  int iLine = 0;
  int iValueSet = -1;
  const int nValueSets = 6*EcalSRSettings::nSrps_+9;
  string line;
  stringstream sErr("");
  while(!f.eof() && sErr.str().empty()){
    getline(f, line);
    ++iLine;
    line = trim(line);
    if(line[0] == '#' || line.empty()){//comment line and empty line to ignore
      continue;
    } else{
      ++iValueSet;
    }
    if(iValueSet>=nValueSets) break;
    uint32_t value;
    string sValue;
    int pos = 0;
    int iCh = 0;
    int nChs[nValueSets] = {
      //TCC masks: 0-11
      12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
      //SRP masks: 12-23
      8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
      //DCC masks: 24-35
      12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
      //SRF Masks: 36-47
      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
      //substitution SRFs: 48-59
      68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
      //Tester card to emulate or test: 60-71
      4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,
      //Bx offsets: 72
      12,
      //algo type: 73
      1,
      //action flags: 74
      4,
      //pattern file directory: 75
      1,
      //VME slots: 76
      12,
      //card types: 77
      12,
      //config Mode
      1,
      //VME Interface card
      1,
      //Spy Mode
      12,
    };

    while(((sValue = tokenize(line, " \t", pos))!=string(""))
      && (iCh<nChs[iValueSet]) && sErr.str().empty()){
      value = strtoul(sValue.c_str(), 0, 0);
      const int iSrp = iValueSet%EcalSRSettings::nSrps_;
      if(iValueSet<12){//TCC
    assert((unsigned)iSrp < sizeof(tccNum) / sizeof(tccNum[0]));
    assert((unsigned)iCh < sizeof(tccNum[0]) / sizeof(tccNum[0][0]));
    int tcc = tccNum[iSrp][iCh];
    if(tcc>=0) {
      if(d) cout << "tccMasksFromConfig_[" << tcc << "] <- "
             << value << "\n";
      sr.tccMasksFromConfig_[tcc-1] = value;
    }
      } else if(iValueSet<24){//SRP-SRP
        if(d) cout << "srpMasks_[" << iSrp << "][" << iCh << "] <- "
           << value << "\n";
    sr.srpMasksFromConfig_[iSrp][iCh] = value;
      } else if(iValueSet<36) {//DCC output
    assert((unsigned)iSrp < sizeof(dccNum) / sizeof(dccNum[0]));
    assert((unsigned)iCh < sizeof(dccNum[0]) / sizeof(dccNum[0][0]));
    int dcc = dccNum[iSrp][iCh];
    if(dcc > 0){
      assert((unsigned)(dcc-1) < sr.dccMasks_.size());
      if(d) cout << "dccMasks_[" << (dcc-1) << "] <- "
             << value << "\n";
      sr.dccMasks_[dcc-1] = value;
    }
      } else if(iValueSet<48){//SRF masks
    assert((unsigned)iSrp < sizeof(dccNum) / sizeof(dccNum[0]));
    assert((unsigned)iCh < sizeof(dccNum[0]) / sizeof(dccNum[0][0]));
    int dcc = dccNum[iSrp][iCh];
    if(dcc > 0){
      if(d) cout << "srfMasks_[" << (dcc-1) << "] <- "
             << value << "\n";
      assert((unsigned)(dcc-1) < sr.srfMasks_.size());
      sr.srfMasks_[dcc-1] = value;
    }
      } else if(iValueSet<60){//substiution SRFs
    assert((unsigned)iSrp < sr.substitutionSrfs_.size());
    assert((unsigned)iCh <  sr.substitutionSrfs_[0].size());
    if(d) cout << "substitutionMasks_[" << iSrp << "][" << iCh << "] <- "
           << value << "\n";
    sr.substitutionSrfs_[iSrp][iCh] = value;
      } else if(iValueSet<72){//Tester card config
    switch(iCh){
    case 0:
      assert((unsigned)iSrp < sr.testerTccEmuSrpIds_.size());
      if(d) cout << "testerTccEmuSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerTccEmuSrpIds_[iSrp] = value;
      break;
    case 1:
      assert((unsigned)iSrp < sr.testerSrpEmuSrpIds_.size());
      if(d) cout << "testerSrpEmuSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerSrpEmuSrpIds_[iSrp] = value;
      break;
    case 2:
      assert((unsigned)iSrp < sr.testerDccTestSrpIds_.size());
      if(d) cout << "testerDccTestSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerDccTestSrpIds_[iSrp] = value;
      break;
    case 3:
      assert((unsigned)iSrp < sr.testerSrpTestSrpIds_.size());
      if(d) cout << "testerSrpTestSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerSrpTestSrpIds_[iSrp] = value;
      break;
    default:
      sErr << "Syntax error in SRP system configuration "
           << " line " << iLine << ".";
    }
      } else if(iValueSet<73){//bx offsets
    assert((unsigned)iCh < sr.bxOffsets_.size());
    if(d) cout << "bxOffset_[" << iCh << "] <- "
           << value << "\n";
    sr.bxOffsets_[iCh] = value;
      } else if(iValueSet<74){//algo type
    int algo = value;
    switch(algo){
    case 0:
      sr.deltaEta_[0] = sr.deltaPhi_[0] = 1;
      break;
    case 1:
      sr.deltaEta_[0] = sr.deltaPhi_[0]  = 2;
      break;
    default:
      throw cms::Exception("OutOfRange") << "Value of parameter algo ," << algo
                         << ", is invalid. Valid values are 0 and 1.";
    }
    if(d) cout << "deltaEta_[0] <- " << sr.deltaEta_[0] << "\t"
           << "deltaPhi_[0] <- " << sr.deltaPhi_[0] << "\n";
      } else if(iValueSet<75){//action flags
    assert((unsigned)iCh < sr.actions_.size());
    if(d) cout << "actions_[" << iCh << "] <- "
           << value << "\n";
    sr.actions_[iCh] = value;
      } else if(iValueSet<76){//pattern file directory
//  emuDir_ = sValue;
//  if(d) cout << "emuDir_ <= "
//         << value << "\n";
      } else if(iValueSet<77){//VME slots
        //  slotIds_[iCh] = value;
  //    if(d) cout << "slotIds_[" << iCh << "] <= "
        //         << value << "\n";
      } else if(iValueSet<78){//card types
        //  cardTypes_[iCh] = sValue[0];
        //  if(d) cout << "cardTypes_[" << iCh << "] <= "
        //         << value << "\n";
      } else if (iValueSet<79){//config mode
    //TODO validity check on value
        //  configMode_ = (ConfigMode)value;
        //  if(d) cout << "config mode <= " << value << "\n";
      } else if (iValueSet<80){//VME I/F
    //TODO validity check on value
    //     vmeInterface_ = (Vme::type_t)value;
    //if(d) cout << "Vme Interface code <= " << value << "\n";
      } else if (iValueSet<81){//Spy Mode
    //TODO validity check on value
    //  spyMode_[iCh] = value & 0x3;
    //  if(d) cout << "Spy mode <= " << value << "\n";
      } else{//should never be reached!
    assert(false);
      }
      ++iCh;
    }
    if(iCh!=nChs[iValueSet]){//error
      sErr << "Syntax error in imported SRP system configuration file "
    /*<< filename <<*/ " line " << iLine << ".";
    }
  }
  if(sErr.str().empty() && iValueSet!=(nValueSets-1)){//error
    sErr << "Syntax Error in imported SRP system configuration file "
      /*<< filename <<*/ " line " << iLine << ".";
  }
  if(sErr.str().size()!=0) throw cms::Exception("SyntaxError") << sErr.str();
}

double EcalSRCondTools::normalizeWeights ( int  hwWeight )

static

convert hardware weights (interger weights) into normalized weights. The former reprensentation is used in DCC firmware and in online databaser, while the later is used in offline software.

Definition at line 401 of file EcalSRCondTools.cc.

                                                    {
  //Fix sign bit in case only the 12 least significant bits of hwWeight were set
  //(hardware reprensentation uses only 12 bits)
  if(hwWeight & (1<<11)) hwWeight |= ~0xEFF;
  return hwWeight/1024.;
}

string EcalSRCondTools::tokenize ( const std::string &  s, const std::string &  delim, int &  pos  )

staticprivate

Help function to tokenize a string

Parameters

s	string to parse token delimiters internal string position pointer. Must be set to zero before the first call

Definition at line 408 of file EcalSRCondTools.cc.

References spr::find().

Referenced by importSrpConfigFile().

                                                                              {
  if(pos<0) return "";
  int pos0 = pos;
  int len = s.size();
  //eats delimeters at beginning of the string
  while(pos0<len && find(delim.begin(), delim.end(), s[pos0])!=delim.end()){
    ++pos0;
  }
  if(pos0==len) return "";
  pos = s.find_first_of(delim, pos0);
  return s.substr(pos0, (pos>0?pos:len)-pos0);
}

std::string EcalSRCondTools::trim ( std::string  s )

staticprivate

Help function to trim spaces at beginning and end of a string

Parameters

s	string to trim

Definition at line 421 of file EcalSRCondTools.cc.

Referenced by importSrpConfigFile().

                                          {
  std::string::size_type pos0 = s.find_first_not_of(" \t");
  if(pos0==string::npos){
    pos0=0;
  }
  string::size_type pos1 = s.find_last_not_of(" \t") + 1;
  if(pos1==string::npos){
    pos1 = pos0;
  }
  return s.substr(pos0, pos1-pos0);
}

Member Data Documentation

bool EcalSRCondTools::done_

private

Definition at line 74 of file EcalSRCondTools.h.

Referenced by analyze().

edm::ParameterSet EcalSRCondTools::ps_

private

Definition at line 72 of file EcalSRCondTools.h.

Referenced by analyze().