#include <MeasureLA.h>

Inheritance diagram for sistrip::MeasureLA:

Public Member Functions
	MeasureLA (const edm::ParameterSet &)
boost::shared_ptr < SiStripLorentzAngle >	produce (const SiStripLorentzAngleRcd &)
Private Types
enum	GRANULARITY { LAYER = 0, MODULE = 1, MODULESUMMARY = 2 }
Private Member Functions
void	calibrate (const std::pair< unsigned, LA_Filler_Fitter::Method >, LA_Filler_Fitter::Result &) const
void	process_reports () const
void	store_calibrations ()
void	store_methods_and_granularity (const edm::VParameterSet &)
void	summarize_module_muH_byLayer ()
void	write_report_plots (const std::string, const LA_Filler_Fitter::Method, const GRANULARITY) const
template<class T >
void	write_report_text (const std::string, const LA_Filler_Fitter::Method, const std::map< T, LA_Filler_Fitter::Result >) const
void	write_report_text_ms (const std::string, const LA_Filler_Fitter::Method) const
Static Private Member Functions
static std::pair< unsigned, LA_Filler_Fitter::Method >	calibration_key (const std::string layer, const LA_Filler_Fitter::Method)
static std::pair< unsigned, LA_Filler_Fitter::Method >	calibration_key (const uint32_t detid, const LA_Filler_Fitter::Method)
static std::string	granularity (int32_t g)
Private Attributes
Book	book
bool	byLayer
bool	byModule
const edm::VParameterSet	calibrations
std::map< std::pair< uint32_t, LA_Filler_Fitter::Method > , float >	error_scaling
const edm::FileInPath	fp_
const std::string	inFileLocation
const std::vector< std::string >	inputFiles
const float	localybin
const unsigned	maxEvents
const edm::VParameterSet	measurementPreferences
int32_t	methods
std::map< std::pair< uint32_t, LA_Filler_Fitter::Method > , float >	offset
const edm::VParameterSet	reports
std::map< std::pair< uint32_t, LA_Filler_Fitter::Method > , float >	slope
const unsigned	stripsperbin

Detailed Description

Definition at line 14 of file MeasureLA.h.

Member Enumeration Documentation

enum sistrip::MeasureLA::GRANULARITY [private]

Enumerator:

LAYER
MODULE
MODULESUMMARY

Definition at line 23 of file MeasureLA.h.

{LAYER=0, MODULE=1, MODULESUMMARY=2};

Constructor & Destructor Documentation

sistrip::MeasureLA::MeasureLA ( const edm::ParameterSet & conf ) [explicit]

Definition at line 19 of file MeasureLA.cc.

References book, byLayer, byModule, mergeVDriftHistosByStation::file, LA_Filler_Fitter::fill(), LA_Filler_Fitter::fit(), inFileLocation, inputFiles, localybin, maxEvents, measurementPreferences, methods, process_reports(), produce(), reports, edm::ESProducer::setWhatProduced(), store_calibrations(), store_methods_and_granularity(), stripsperbin, and summarize_module_muH_byLayer().

                                                :
  inputFiles( conf.getParameter<std::vector<std::string> >("InputFiles") ),
  inFileLocation( conf.getParameter<std::string>("InFileLocation")),
  fp_(conf.getParameter<edm::FileInPath>("SiStripDetInfo") ),
  reports( conf.getParameter<edm::VParameterSet>("Reports")),
  measurementPreferences( conf.getParameter<edm::VParameterSet>("MeasurementPreferences")),
  calibrations(conf.getParameter<edm::VParameterSet>("Calibrations")),
  methods(0), byModule(false), byLayer(false), 
  localybin(conf.getUntrackedParameter<double>("LocalYBin",0.0)),
  stripsperbin(conf.getUntrackedParameter<unsigned>("StripsPerBin",0)),
  maxEvents( conf.getUntrackedParameter<unsigned>("MaxEvents",0))
{
  store_methods_and_granularity( reports );
  store_methods_and_granularity( measurementPreferences );
  store_calibrations();

  TChain*const chain = new TChain("la_data"); 
  BOOST_FOREACH(const std::string file, inputFiles) chain->Add((file+inFileLocation).c_str());
  
  LA_Filler_Fitter laff(methods, byLayer, byModule, localybin, stripsperbin, maxEvents);
  laff.fill(chain, book);
  laff.fit(book);
  summarize_module_muH_byLayer();
  process_reports();

  setWhatProduced(this,&MeasureLA::produce);
}

Member Function Documentation

void sistrip::MeasureLA::calibrate	(	const std::pair< unsigned, LA_Filler_Fitter::Method >	key,
		LA_Filler_Fitter::Result &	result
	)		const `[inline, private]`

Definition at line 163 of file MeasureLA.cc.

References LA_Filler_Fitter::Result::calMeasured, error_scaling, LA_Filler_Fitter::Result::measured, offset, and slope.

Referenced by summarize_module_muH_byLayer(), and write_report_text().

                                                                                                    {
  result.calMeasured = std::make_pair<float,float>( ( result.measured.first - offset.find(key)->second ) / slope.find(key)->second ,
                                                    result.measured.second * error_scaling.find(key)->second / slope.find(key)->second );
}

std::pair< uint32_t, LA_Filler_Fitter::Method > sistrip::MeasureLA::calibration_key	(	const std::string	layer,
		const LA_Filler_Fitter::Method	method
	)		`[static, private]`

Definition at line 169 of file MeasureLA.cc.

References cmsPerfStripChart::format, LA_Filler_Fitter::layer_index(), and sistrip::TIB.

Referenced by summarize_module_muH_byLayer(), and write_report_text().

                                                                            {
  boost::regex format(".*(T[IO]B)_layer(\\d)([as]).*");
  const bool TIB = "TIB" == boost::regex_replace(layer, format, "\\1");
  const bool stereo = "s" == boost::regex_replace(layer, format, "\\3");
  const unsigned layerNum = boost::lexical_cast<unsigned>(boost::regex_replace(layer, format, "\\2"));
  return std::make_pair(LA_Filler_Fitter::layer_index(TIB,stereo,layerNum),method);
}

std::pair< uint32_t, LA_Filler_Fitter::Method > sistrip::MeasureLA::calibration_key	(	const uint32_t	detid,
		const LA_Filler_Fitter::Method	method
	)		`[static, private]`

Definition at line 178 of file MeasureLA.cc.

References TIBDetId::layer(), TOBDetId::layer(), LA_Filler_Fitter::layer_index(), SiStripDetId::stereo(), SiStripDetId::subDetector(), and sistrip::TIB.

                                                                           {
  const bool TIB = SiStripDetId(detid).subDetector() == SiStripDetId::TIB;
  const bool stereo = TIB ? TIBDetId(detid).stereo() : TOBDetId(detid).stereo();
  const unsigned layer = TIB ? TIBDetId(detid).layer() : TOBDetId(detid).layer();
  return std::make_pair(LA_Filler_Fitter::layer_index(TIB,stereo,layer),method);
}

static std::string sistrip::MeasureLA::granularity ( int32_t g ) [inline, static, private]

Definition at line 24 of file MeasureLA.h.

References LAYER, MODULE, and MODULESUMMARY.

Referenced by summarize_module_muH_byLayer(), write_report_plots(), and write_report_text_ms().

                                          { switch(g) {
    case LAYER: return "_layer"; 
    case MODULE: return "_module"; 
    case MODULESUMMARY: return "_moduleSummary";
  } return "";};

void sistrip::MeasureLA::process_reports ( ) const [private]

Definition at line 87 of file MeasureLA.cc.

References Book::begin(), book, Book::end(), edm::ParameterSet::getParameter(), LAYER, LA_Filler_Fitter::layer_results(), PFRecoTauDiscriminationAgainstElectronMVA2_cfi::method, MODULE, LA_Filler_Fitter::module_results(), MODULESUMMARY, mergeVDriftHistosByStation::name, AlCaHLTBitMon_ParallelJobs::p, reports, write_report_plots(), write_report_text(), and write_report_text_ms().

Referenced by MeasureLA().

                        {
  BOOST_FOREACH(edm::ParameterSet p, reports) {
    const GRANULARITY gran = (GRANULARITY) p.getParameter<int32_t>("Granularity");
    const std::string name = p.getParameter<std::string>("ReportName");
    const LA_Filler_Fitter::Method method = (LA_Filler_Fitter::Method) p.getParameter<int32_t>("Method");

    write_report_plots( name, method, gran);
    switch(gran) {
    case LAYER: write_report_text( name, method, LA_Filler_Fitter::layer_results(book, method) ); break;
    case MODULE: write_report_text( name, method, LA_Filler_Fitter::module_results(book, method)); break;
    case MODULESUMMARY: write_report_text_ms( name, method); break;
    }
  }
  
  { TFile widthsFile("widths.root","RECREATE"); 
    for(Book::const_iterator it = book.begin(".*_width"); it!=book.end(); it++) if(it->second) it->second->Write();
    widthsFile.Close();}
}

boost::shared_ptr< SiStripLorentzAngle > sistrip::MeasureLA::produce ( const SiStripLorentzAngleRcd & )

Definition at line 49 of file MeasureLA.cc.

References redigi_cff::SiStripLorentzAngle.

Referenced by MeasureLA().

                                        {
  boost::shared_ptr<SiStripLorentzAngle> lorentzAngle(new SiStripLorentzAngle());
  /*
  std::map<uint32_t,LA_Filler_Fitter::Result> 
    module_results = LA_Filler_Fitter::module_results(book, LA_Filler_Fitter::SQRTVAR);
  
  BOOST_FOREACH(const uint32_t& detid, SiStripDetInfoFileReader(fp_.fullPath()).getAllDetIds()) {
    float la = module_results[detid].measure / module_results[detid].field ;
    lorentzAngle->putLorentzAngle( detid, la );
  }
  */
  return lorentzAngle;
}

void sistrip::MeasureLA::store_calibrations ( ) [private]

Definition at line 145 of file MeasureLA.cc.

References calibrations, error_scaling, edm::ParameterSet::getParameter(), i, combine::key, PFRecoTauDiscriminationAgainstElectronMVA2_cfi::method, offset, AlCaHLTBitMon_ParallelJobs::p, and slope.

Referenced by MeasureLA().

                     {
  BOOST_FOREACH(edm::ParameterSet p, calibrations) {
    LA_Filler_Fitter::Method method = (LA_Filler_Fitter::Method) p.getParameter<int32_t>("Method");
    std::vector<double> slopes(p.getParameter<std::vector<double> >("Slopes"));    assert(slopes.size()==14);
    std::vector<double> offsets(p.getParameter<std::vector<double> >("Offsets"));  assert(offsets.size()==14);
    std::vector<double> pulls(p.getParameter<std::vector<double> >("Pulls"));      assert(pulls.size()==14);
    
    for(unsigned i=0; i<14; i++) {
      const std::pair<unsigned,LA_Filler_Fitter::Method> key( i, method);
      offset[key] = offsets[i];
      slope[key] = slopes[i];
      error_scaling[key] = pulls[i];
    }
  }
}

void sistrip::MeasureLA::store_methods_and_granularity ( const edm::VParameterSet & vpset ) [private]

Definition at line 11 of file MeasureLA.cc.

References byLayer, byModule, edm::ParameterSet::getParameter(), methods, and AlCaHLTBitMon_ParallelJobs::p.

Referenced by MeasureLA().

                                                              {
  BOOST_FOREACH(edm::ParameterSet p, vpset) {
    methods |= p.getParameter<int32_t>("Method"); 
    byModule = byModule || p.getParameter<int32_t>("Granularity");
    byLayer  = byLayer  || !p.getParameter<int32_t>("Granularity");
  }
}

void sistrip::MeasureLA::summarize_module_muH_byLayer ( ) [private]

Definition at line 64 of file MeasureLA.cc.

References Book::begin(), book, calibrate(), calibration_key(), Book::end(), Book::fill(), LA_Filler_Fitter::FIRST_METHOD, granularity(), diffTwoXMLs::label, LA_Filler_Fitter::LAST_METHOD, LA_Filler_Fitter::layerLabel(), m, PFRecoTauDiscriminationAgainstElectronMVA2_cfi::method, LA_Filler_Fitter::module_results(), MODULESUMMARY, funct::pow(), query::result, and CommonMethods::weight().

Referenced by MeasureLA().

                               {
  for(int m = LA_Filler_Fitter::FIRST_METHOD; m <= LA_Filler_Fitter::LAST_METHOD; m<<=1) {
    const LA_Filler_Fitter::Method method = (LA_Filler_Fitter::Method)m;
    std::pair<uint32_t,LA_Filler_Fitter::Result> result;
    BOOST_FOREACH(result, LA_Filler_Fitter::module_results(book, method)) {
      
      calibrate( calibration_key(result.first,method), result.second); 
      std::string label = LA_Filler_Fitter::layerLabel(result.first) + granularity(MODULESUMMARY) + LA_Filler_Fitter::method(method);
      label = boost::regex_replace(label,boost::regex("layer"),"");
      
      const double mu_H = -result.second.calMeasured.first / result.second.field;
      const double sigma_mu_H = result.second.calMeasured.second / result.second.field;
      const double weight = pow(1./sigma_mu_H, 2);
      
      book.fill(mu_H, label, 150,-0.05,0.1, weight);
    }
    for(Book::iterator it = book.begin(".*"+granularity(MODULESUMMARY)+".*"); it!=book.end(); ++it) {
      if(it->second->GetEntries()) it->second->Fit("gaus","LLQ");
    }
  }
}

void sistrip::MeasureLA::write_report_plots	(	const std::string	name,
		const LA_Filler_Fitter::Method	method,
		const GRANULARITY	gran
	)		const `[private]`

Definition at line 107 of file MeasureLA.cc.

References Book::begin(), book, Book::end(), mergeVDriftHistosByStation::file, granularity(), estimatePileup::hist, combine::key, and PFRecoTauDiscriminationAgainstElectronMVA2_cfi::method.

Referenced by process_reports().

                                                                                           {
  TFile file((name+".root").c_str(),"RECREATE");
  const std::string key = ".*" + granularity(gran) + ".*("+LA_Filler_Fitter::method(method)+"|"+LA_Filler_Fitter::method(method,0)+".*)";
  for(Book::const_iterator hist = book.begin(key); hist!=book.end(); ++hist) 
    if(hist->second) hist->second->Write();
  file.Close();
}

template<class T >

void sistrip::MeasureLA::write_report_text	(	const std::string	name,
		const LA_Filler_Fitter::Method	method,
		const std::map< T, LA_Filler_Fitter::Result >	results
	)		const `[private]`

Definition at line 117 of file MeasureLA.cc.

References calibrate(), calibration_key(), mergeVDriftHistosByStation::file, dbtoconf::out, and query::result.

Referenced by process_reports().

                                                                                                                 {
  fstream file((name+".dat").c_str(),std::ios::out);
  std::pair<T,LA_Filler_Fitter::Result> result;
  BOOST_FOREACH(result, results) {
    calibrate( calibration_key(result.first,method), result.second); 
    file << result.first << "\t" << result.second << std::endl;
  }
  file.close();
}

void sistrip::MeasureLA::write_report_text_ms	(	const std::string	name,
		const LA_Filler_Fitter::Method	method
	)		const `[private]`

Definition at line 128 of file MeasureLA.cc.

References Book::begin(), book, Book::end(), f, mergeVDriftHistosByStation::file, granularity(), combine::key, PFRecoTauDiscriminationAgainstElectronMVA2_cfi::method, MODULESUMMARY, and dbtoconf::out.

Referenced by process_reports().

                                                                          {
  fstream file((name+".dat").c_str(),std::ios::out);
  const std::string key = ".*"+granularity(MODULESUMMARY)+LA_Filler_Fitter::method(method);
  for(Book::const_iterator it = book.begin(key); it!=book.end(); ++it) {
    const TF1*const f = it->second->GetFunction("gaus");
    if(f) {
      file << it->first << "\t"
           << f->GetParameter(1) << "\t"
           << f->GetParError(1) << "\t"
           << f->GetParameter(2) << "\t"
           << f->GetParError(2) << std::endl;
    }
  }
  file.close();
}