#include <RootMinuit.h>

Public Member Functions
void	addParameter (const funct::Parameter &par, double err, double min, double max)

void	addParameter (const std::string &name, std::shared_ptr< double > val, double err, double min, double max)

void	fixParameter (const std::string &name)

template<unsigned int N>
void	getErrorMatrix (ROOT::Math::SMatrix< double, N, N, ROOT::Math::MatRepSym< double, N > > &err)

double	getParameter (const std::string &name)

double	getParameter (const std::string &name, double &err)

double	getParameterError (const std::string &name)

double	getParameterError (const std::string &name, double &val)

double	migrad ()

double	minimize ()

double	minValue ()

int	numberOfFreeParameters ()

int	numberOfParameters ()

void	printFitResults (std::ostream &cout=std::cout)

void	printParameters (std::ostream &cout=std::cout)

void	releaseParameter (const std::string &name)

	RootMinuit (const Function &f, bool verbose=false)

void	setParameter (const std::string &name, double val)

void	setParameters ()

Private Member Functions
void	init ()

size_t	parameterIndex (const std::string &name) const

Static Private Member Functions
static void	fcn_ (int &, double , double &f, double par, int)

Private Attributes
bool	initialized_

std::unique_ptr< TMinuit >	minuit_

double	minValue_

std::map< std::string, size_t >	parIndices_

parameterVector_t	parMap_

std::vector< std::shared_ptr< double > >	pars_

bool	verbose_

Static Private Attributes
static Function	f_

static std::vector< std::shared_ptr< double > > *	fPars_ = nullptr

Detailed Description

template<class Function>
class fit::RootMinuit< Function >

Definition at line 21 of file RootMinuit.h.

Constructor & Destructor Documentation

◆ RootMinuit()

template<class Function>

fit::RootMinuit< Function >::RootMinuit	(	const Function &	f,
		bool	verbose = `false`
	)

inline

Definition at line 23 of file RootMinuit.h.

                                                         : initialized_(false), minValue_(0), verbose_(verbose) {
       f_ = f;
     }

References f, and fit::RootMinuit< Function >::f_.

Member Function Documentation

◆ addParameter() [1/2]

template<class Function>

void fit::RootMinuit< Function >::addParameter	(	const funct::Parameter &	par,
		double	err,
		double	min,
		double	max
	)

inline

Definition at line 41 of file RootMinuit.h.

                                                                                      {
       return addParameter(par.name(), par, err, min, max);
     }

References fit::RootMinuit< Function >::addParameter(), runTheMatrix::err, SiStripPI::max, min(), and funct::Parameter::name().

Referenced by metTools.AddMETCollection::__init__(), trackTools.MakeAODTrackCandidates::__init__(), coreTools.RunOnData::__init__(), runJetUncertainties.RunJetUncertainties::__init__(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties::__init__(), cmsswVersionTools.PickRelValInputFiles::__init__(), coreTools.RemoveMCMatching::__init__(), trackTools.MakePATTrackCandidates::__init__(), trigTools.SwitchOnTrigger::__init__(), trigTools.SwitchOnTriggerStandAlone::__init__(), tauTools.AddTauCollection::__init__(), trackTools.MakeTrackCandidates::__init__(), trigTools.SwitchOnTriggerMatching::__init__(), trigTools.SwitchOnTriggerMatchingStandAlone::__init__(), trigTools.SwitchOnTriggerMatchEmbedding::__init__(), jetTools.AddJetCollection::__init__(), jetTools.SwitchJetCollection::__init__(), jetTools.UpdateJetCollection::__init__(), jetTools.AddJetID::__init__(), and jetTools.SetTagInfos::__init__().

◆ addParameter() [2/2]

template<class Function>

void fit::RootMinuit< Function >::addParameter	(	const std::string &	name,
		std::shared_ptr< double >	val,
		double	err,
		double	min,
		double	max
	)

inline

Definition at line 26 of file RootMinuit.h.

                                                                                                             {
       if (initialized_)
         throw edm::Exception(edm::errors::Configuration)
             << "RootMinuit: can't add parameter " << name << " after minuit initialization\n";
       pars_.push_back(val);
       parameter_t par;
       par.val = *val;
       par.err = err;
       par.min = min;
       par.max = max;
       par.fixed = false;
       parMap_.push_back(std::make_pair(name, par));
       size_t s = parIndices_.size();
       parIndices_[name] = s;
     }

References edm::errors::Configuration, fit::parameter_t::err, runTheMatrix::err, Exception, fit::parameter_t::fixed, fit::RootMinuit< Function >::initialized_, fit::parameter_t::max, SiStripPI::max, fit::parameter_t::min, min(), Skims_PA_cff::name, fit::RootMinuit< Function >::parIndices_, fit::RootMinuit< Function >::parMap_, fit::RootMinuit< Function >::pars_, alignCSCRings::s, fit::parameter_t::val, and heppy_batch::val.

Referenced by metTools.AddMETCollection::__init__(), trackTools.MakeAODTrackCandidates::__init__(), coreTools.RunOnData::__init__(), runJetUncertainties.RunJetUncertainties::__init__(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties::__init__(), cmsswVersionTools.PickRelValInputFiles::__init__(), coreTools.RemoveMCMatching::__init__(), trackTools.MakePATTrackCandidates::__init__(), trigTools.SwitchOnTrigger::__init__(), trigTools.SwitchOnTriggerStandAlone::__init__(), tauTools.AddTauCollection::__init__(), trackTools.MakeTrackCandidates::__init__(), trigTools.SwitchOnTriggerMatching::__init__(), trigTools.SwitchOnTriggerMatchingStandAlone::__init__(), trigTools.SwitchOnTriggerMatchEmbedding::__init__(), jetTools.AddJetCollection::__init__(), jetTools.SwitchJetCollection::__init__(), jetTools.UpdateJetCollection::__init__(), jetTools.AddJetID::__init__(), jetTools.SetTagInfos::__init__(), fit::RootMinuitCommands< Function >::add(), and fit::RootMinuit< Function >::addParameter().

◆ fcn_()

template<class Function>

static void fit::RootMinuit< Function >::fcn_	(	int &	,
		double *	,
		double &	f,
		double *	par,
		int
	)

inlinestaticprivate

Definition at line 192 of file RootMinuit.h.

                                                                    {
       size_t size = fPars_->size();
       for (size_t i = 0; i < size; ++i)
         *((*fPars_)[i]) = par[i];
       f = RootMinuitFuncEvaluator<Function>::evaluate(f_);
     }

References fit::RootMinuitFuncEvaluator< Function >::evaluate(), f, fit::RootMinuit< Function >::f_, fit::RootMinuit< Function >::fPars_, mps_fire::i, and findQualityFiles::size.

Referenced by fit::RootMinuit< Function >::init().

◆ fixParameter()

template<class Function>

void fit::RootMinuit< Function >::fixParameter ( const std::string & name )

inline

Definition at line 85 of file RootMinuit.h.

                                              {
       size_t i = parameterIndex(name);
       parMap_[i].second.fixed = true;
       if (initialized_) {
         minuit_->FixParameter(i);
       }
     }

References mps_fire::i, fit::RootMinuit< Function >::initialized_, fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, fit::RootMinuit< Function >::parameterIndex(), and fit::RootMinuit< Function >::parMap_.

Referenced by fit::RootMinuitCommands< Function >::add(), and fit::RootMinuitCommands< Function >::run().

◆ getErrorMatrix()

template<class Function>

template<unsigned int N>

void fit::RootMinuit< Function >::getErrorMatrix ( ROOT::Math::SMatrix< double, N, N, ROOT::Math::MatRepSym< double, N > > & err )

inline

Definition at line 69 of file RootMinuit.h.

                                                                                            {
       init();
       if (N != numberOfParameters())
         throw edm::Exception(edm::errors::Configuration)
             << "RootMinuit: can't call getErrorMatrix passing an SMatrix of dimension " << N
             << " while the number of parameters is " << numberOfParameters() << "\n";
       double *e = new double[N * N];
       minuit_->mnemat(e, numberOfParameters());
       for (size_t i = 0; i < N; ++i) {
         for (size_t j = 0; j <= i; ++j) {
           err(i, j) = e[i + N * j];
         }
       }
       delete[] e;
       setParameters();
     }

References edm::errors::Configuration, MillePedeFileConverter_cfg::e, runTheMatrix::err, Exception, mps_fire::i, fit::RootMinuit< Function >::init(), dqmiolumiharvest::j, fit::RootMinuit< Function >::minuit_, N, fit::RootMinuit< Function >::numberOfParameters(), and fit::RootMinuit< Function >::setParameters().

◆ getParameter() [1/2]

template<class Function>

double fit::RootMinuit< Function >::getParameter ( const std::string & name )

inline

Definition at line 50 of file RootMinuit.h.

                                                {
       double val, err;
       init();
       minuit_->GetParameter(parameterIndex(name), val, err);
       return val;
     }

References runTheMatrix::err, fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, fit::RootMinuit< Function >::parameterIndex(), and heppy_batch::val.

◆ getParameter() [2/2]

template<class Function>

double fit::RootMinuit< Function >::getParameter	(	const std::string &	name,
		double &	err
	)

inline

Definition at line 44 of file RootMinuit.h.

                                                             {
       double val;
       init();
       minuit_->GetParameter(parameterIndex(name), val, err);
       return val;
     }

References runTheMatrix::err, fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, fit::RootMinuit< Function >::parameterIndex(), and heppy_batch::val.

◆ getParameterError() [1/2]

template<class Function>

double fit::RootMinuit< Function >::getParameterError ( const std::string & name )

inline

Definition at line 62 of file RootMinuit.h.

                                                     {
       double val, err;
       init();
       minuit_->GetParameter(parameterIndex(name), val, err);
       return err;
     }

References runTheMatrix::err, fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, fit::RootMinuit< Function >::parameterIndex(), and heppy_batch::val.

◆ getParameterError() [2/2]

template<class Function>

double fit::RootMinuit< Function >::getParameterError	(	const std::string &	name,
		double &	val
	)

inline

Definition at line 56 of file RootMinuit.h.

                                                                  {
       double err;
       init();
       minuit_->GetParameter(parameterIndex(name), val, err);
       return err;
     }

References runTheMatrix::err, fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, fit::RootMinuit< Function >::parameterIndex(), and heppy_batch::val.

Referenced by fit::RootMinuit< Function >::printParameters().

◆ init()

template<class Function>

void fit::RootMinuit< Function >::init ( void )

inlineprivate

Definition at line 204 of file RootMinuit.h.

                 {
       if (initialized_)
         return;
       minuit_.reset(new TMinuit(parMap_.size()));
       double arglist[10];
       int ierflg = 0;
       if (!verbose_) {
         arglist[0] = -1;
         minuit_->mnexcm("SET PRINT", arglist, 1, ierflg);
         if (ierflg != 0)
           throw edm::Exception(edm::errors::Configuration) << "RootMinuit: error in calling SET PRINT\n";
       }
       arglist[0] = 1;
       minuit_->mnexcm("SET ERR", arglist, 1, ierflg);
       if (ierflg != 0)
         throw edm::Exception(edm::errors::Configuration) << "RootMinuit: error in calling SET ERR\n";
  
       size_t i = 0;
       typename parameterVector_t::const_iterator p = parMap_.begin(), end = parMap_.end();
       for (; p != end; ++p, ++i) {
         const std::string &name = p->first;
         const parameter_t &par = p->second;
         minuit_->mnparm(i, name, par.val, par.err, par.min, par.max, ierflg);
         if (ierflg != 0)
           throw edm::Exception(edm::errors::Configuration)
               << "RootMinuit: error in setting parameter " << i << " value = " << par.val << " error = " << par.err
               << " range = [" << par.min << ", " << par.max << "]\n";
       }
       initialized_ = true;
       for (i = 0, p = parMap_.begin(); p != end; ++p, ++i)
         if (p->second.fixed)
           minuit_->FixParameter(i);
       fPars_ = &pars_;
       minuit_->SetFCN(fcn_);
     }

References fitWZ::arglist, edm::errors::Configuration, end, fit::parameter_t::err, Exception, fit::RootMinuit< Function >::fcn_(), fit::RootMinuit< Function >::fPars_, mps_fire::i, fit::RootMinuit< Function >::initialized_, fit::parameter_t::max, fit::parameter_t::min, fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, AlCaHLTBitMon_ParallelJobs::p, fit::RootMinuit< Function >::parMap_, fit::RootMinuit< Function >::pars_, AlCaHLTBitMon_QueryRunRegistry::string, fit::parameter_t::val, and fit::RootMinuit< Function >::verbose_.

Referenced by fit::RootMinuit< Function >::getErrorMatrix(), fit::RootMinuit< Function >::getParameter(), fit::RootMinuit< Function >::getParameterError(), fit::RootMinuit< Function >::migrad(), fit::RootMinuit< Function >::minimize(), fit::RootMinuit< Function >::minValue(), fit::RootMinuit< Function >::numberOfFreeParameters(), and fit::RootMinuit< Function >::numberOfParameters().

◆ migrad()

template<class Function>

double fit::RootMinuit< Function >::migrad ( )

inline

Definition at line 146 of file RootMinuit.h.

                     {
       init();
       double arglist[10];
       arglist[0] = 5000;
       arglist[1] = 0.1;
       int ierflag;
       minuit_->mnexcm("MIGRAD", arglist, 2, ierflag);
       if (ierflag != 0)
         std::cerr << "ERROR in migrad!!" << std::endl;
       if (verbose_)
         minuit_->mnmatu(1);  //Prints the covariance matrix
       double m = minValue();
       if (verbose_)
         minuit_->mnprin(3, m);
       setParameters();
       return m;
     }

References fitWZ::arglist, beam_dqm_sourceclient-live_cfg::cerr, fit::RootMinuit< Function >::init(), visualization-live-secondInstance_cfg::m, fit::RootMinuit< Function >::minuit_, fit::RootMinuit< Function >::minValue(), fit::RootMinuit< Function >::setParameters(), and fit::RootMinuit< Function >::verbose_.

Referenced by fit::RootMinuitCommands< Function >::run().

◆ minimize()

template<class Function>

double fit::RootMinuit< Function >::minimize ( )

inline

Definition at line 129 of file RootMinuit.h.

                       {
       init();
       double arglist[10];
       arglist[0] = 5000;
       arglist[1] = 0.1;
       int ierflag;
       minuit_->mnexcm("MINIMIZE", arglist, 2, ierflag);
       if (ierflag != 0)
         std::cerr << "ERROR in minimize!!" << std::endl;
       if (verbose_)
         minuit_->mnmatu(1);  //Prints the covariance matrix
       double m = minValue();
       if (verbose_)
         minuit_->mnprin(3, m);
       setParameters();
       return m;
     }

References fitWZ::arglist, beam_dqm_sourceclient-live_cfg::cerr, fit::RootMinuit< Function >::init(), visualization-live-secondInstance_cfg::m, fit::RootMinuit< Function >::minuit_, fit::RootMinuit< Function >::minValue(), fit::RootMinuit< Function >::setParameters(), and fit::RootMinuit< Function >::verbose_.

Referenced by fit::RootMinuitCommands< Function >::run().

◆ minValue()

template<class Function>

double fit::RootMinuit< Function >::minValue ( )

inline

Definition at line 163 of file RootMinuit.h.

                       {
       init();
       int ierflag;
       double edm, errdef;
       int nvpar, nparx;
       minuit_->mnstat(minValue_, edm, errdef, nvpar, nparx, ierflag);
       return minValue_;
     }

References fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::minuit_, and fit::RootMinuit< Function >::minValue_.

Referenced by fit::RootMinuit< Function >::migrad(), fit::RootMinuit< Function >::minimize(), and fit::RootMinuit< Function >::printFitResults().

◆ numberOfFreeParameters()

template<class Function>

int fit::RootMinuit< Function >::numberOfFreeParameters ( )

inline

Definition at line 125 of file RootMinuit.h.

                                  {
       init();
       return minuit_->GetNumFreePars();
     }

References fit::RootMinuit< Function >::init(), and fit::RootMinuit< Function >::minuit_.

Referenced by fit::RootMinuit< Function >::printFitResults().

◆ numberOfParameters()

template<class Function>

int fit::RootMinuit< Function >::numberOfParameters ( )

inline

Definition at line 121 of file RootMinuit.h.

                              {
       init();
       return minuit_->GetNumPars();
     }

References fit::RootMinuit< Function >::init(), and fit::RootMinuit< Function >::minuit_.

Referenced by fit::RootMinuit< Function >::getErrorMatrix().

◆ parameterIndex()

template<class Function>

size_t fit::RootMinuit< Function >::parameterIndex ( const std::string & name ) const

inlineprivate

Definition at line 198 of file RootMinuit.h.

                                                        {
       typename std::map<std::string, size_t>::const_iterator p = parIndices_.find(name);
       if (p == parIndices_.end())
         throw edm::Exception(edm::errors::Configuration) << "RootMinuit: can't find parameter " << name << "\n";
       return p->second;
     }

References edm::errors::Configuration, Skims_PA_cff::name, AlCaHLTBitMon_ParallelJobs::p, and fit::RootMinuit< Function >::parIndices_.

Referenced by fit::RootMinuit< Function >::fixParameter(), fit::RootMinuit< Function >::getParameter(), fit::RootMinuit< Function >::getParameterError(), fit::RootMinuit< Function >::releaseParameter(), and fit::RootMinuit< Function >::setParameter().

◆ printFitResults()

template<class Function>

void fit::RootMinuit< Function >::printFitResults ( std::ostream & cout = std::cout )

inline

Definition at line 177 of file RootMinuit.h.

                                                      {
       RootMinuitResultPrinter<Function>::print(minValue(), numberOfFreeParameters(), f_);
       printParameters(cout);
     }

References gather_cfg::cout, fit::RootMinuit< Function >::f_, fit::RootMinuit< Function >::minValue(), fit::RootMinuit< Function >::numberOfFreeParameters(), fit::RootMinuitResultPrinter< Function >::print(), and fit::RootMinuit< Function >::printParameters().

Referenced by fit::RootMinuitCommands< Function >::run().

◆ printParameters()

template<class Function>

void fit::RootMinuit< Function >::printParameters ( std::ostream & cout = std::cout )

inline

Definition at line 171 of file RootMinuit.h.

                                                      {
       std::map<std::string, size_t>::const_iterator i = parIndices_.begin(), end = parIndices_.end();
       for (; i != end; ++i) {
         cout << i->first << " = " << *pars_[i->second] << " +/- " << getParameterError(i->first) << std::endl;
       }
     }

References gather_cfg::cout, end, fit::RootMinuit< Function >::getParameterError(), mps_fire::i, fit::RootMinuit< Function >::parIndices_, and fit::RootMinuit< Function >::pars_.

Referenced by fit::RootMinuit< Function >::printFitResults().

◆ releaseParameter()

template<class Function>

void fit::RootMinuit< Function >::releaseParameter ( const std::string & name )

inline

Definition at line 92 of file RootMinuit.h.

                                                  {
       size_t i = parameterIndex(name);
       parMap_[i].second.fixed = false;
       if (initialized_) {
         minuit_->Release(i);
       }
     }

References mps_fire::i, fit::RootMinuit< Function >::initialized_, fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, fit::RootMinuit< Function >::parameterIndex(), and fit::RootMinuit< Function >::parMap_.

Referenced by fit::RootMinuitCommands< Function >::run().

◆ setParameter()

template<class Function>

void fit::RootMinuit< Function >::setParameter	(	const std::string &	name,
		double	val
	)

inline

Definition at line 99 of file RootMinuit.h.

                                                          {
       size_t i = parameterIndex(name);
       parameter_t &par = parMap_[i].second;
       par.val = val;
       if (initialized_) {
         int ierflg = 0;
         minuit_->mnparm(i, name, par.val, par.err, par.min, par.max, ierflg);
         if (ierflg != 0)
           throw edm::Exception(edm::errors::Configuration)
               << "RootMinuit: error in setting parameter " << i << " value = " << par.val << " error = " << par.err
               << " range = [" << par.min << ", " << par.max << "]\n";
       }
     }

References edm::errors::Configuration, fit::parameter_t::err, Exception, mps_fire::i, fit::RootMinuit< Function >::initialized_, fit::parameter_t::max, fit::parameter_t::min, fit::RootMinuit< Function >::minuit_, Skims_PA_cff::name, fit::RootMinuit< Function >::parameterIndex(), fit::RootMinuit< Function >::parMap_, fit::parameter_t::val, and heppy_batch::val.

Referenced by coreTools.RunOnData::__call__(), trackTools.MakeAODTrackCandidates::__call__(), runJetUncertainties.RunJetUncertainties::__call__(), metTools.AddMETCollection::__call__(), cmsswVersionTools.PickRelValInputFiles::__call__(), coreTools.RemoveMCMatching::__call__(), trackTools.MakePATTrackCandidates::__call__(), trigTools.SwitchOnTrigger::__call__(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties::__call__(), trigTools.SwitchOnTriggerStandAlone::__call__(), tauTools.AddTauCollection::__call__(), trackTools.MakeTrackCandidates::__call__(), trigTools.SwitchOnTriggerMatching::__call__(), trigTools.SwitchOnTriggerMatchingStandAlone::__call__(), trigTools.SwitchOnTriggerMatchEmbedding::__call__(), jetTools.AddJetCollection::__call__(), jetTools.SwitchJetCollection::__call__(), jetTools.UpdateJetCollection::__call__(), jetTools.AddJetID::__call__(), jetTools.SetTagInfos::__call__(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties::jetConfiguration(), and fit::RootMinuitCommands< Function >::run().

◆ setParameters()

template<class Function>

void fit::RootMinuit< Function >::setParameters ( )

inline

Definition at line 112 of file RootMinuit.h.

                          {
       std::map<std::string, size_t>::const_iterator i = parIndices_.begin(), end = parIndices_.end();
       double val, err;
       for (; i != end; ++i) {
         size_t index = i->second;
         minuit_->GetParameter(index, val, err);
         *pars_[index] = val;
       }
     }

References end, runTheMatrix::err, mps_fire::i, fit::RootMinuit< Function >::minuit_, fit::RootMinuit< Function >::parIndices_, fit::RootMinuit< Function >::pars_, and heppy_batch::val.

Referenced by fit::RootMinuit< Function >::getErrorMatrix(), fit::RootMinuit< Function >::migrad(), and fit::RootMinuit< Function >::minimize().

Member Data Documentation

◆ f_

template<class Function>

Function fit::RootMinuit< Function >::f_

staticprivate

Definition at line 191 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::fcn_(), fit::RootMinuit< Function >::printFitResults(), and fit::RootMinuit< Function >::RootMinuit().

◆ fPars_

template<class Function>

std::vector< std::shared_ptr< double > > * fit::RootMinuit< Function >::fPars_ = nullptr

staticprivate

Definition at line 189 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::fcn_(), and fit::RootMinuit< Function >::init().

◆ initialized_

template<class Function>

bool fit::RootMinuit< Function >::initialized_

private

Definition at line 185 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::addParameter(), fit::RootMinuit< Function >::fixParameter(), fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::releaseParameter(), and fit::RootMinuit< Function >::setParameter().

◆ minuit_

template<class Function>

std::unique_ptr<TMinuit> fit::RootMinuit< Function >::minuit_

private

Definition at line 187 of file RootMinuit.h.

◆ minValue_

template<class Function>

double fit::RootMinuit< Function >::minValue_

private

Definition at line 186 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::minValue().

◆ parIndices_

template<class Function>

std::map<std::string, size_t> fit::RootMinuit< Function >::parIndices_

private

Definition at line 184 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::addParameter(), fit::RootMinuit< Function >::parameterIndex(), fit::RootMinuit< Function >::printParameters(), and fit::RootMinuit< Function >::setParameters().

◆ parMap_

template<class Function>

parameterVector_t fit::RootMinuit< Function >::parMap_

private

Definition at line 183 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::addParameter(), fit::RootMinuit< Function >::fixParameter(), fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::releaseParameter(), and fit::RootMinuit< Function >::setParameter().

◆ pars_

template<class Function>

std::vector<std::shared_ptr<double> > fit::RootMinuit< Function >::pars_

private

Definition at line 188 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::addParameter(), fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::printParameters(), and fit::RootMinuit< Function >::setParameters().

◆ verbose_

template<class Function>

bool fit::RootMinuit< Function >::verbose_

private

Definition at line 190 of file RootMinuit.h.

Referenced by fit::RootMinuit< Function >::init(), fit::RootMinuit< Function >::migrad(), and fit::RootMinuit< Function >::minimize().

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

template<class Function> class fit::RootMinuit< Function >

Constructor & Destructor Documentation

◆ RootMinuit()

Member Function Documentation

◆ addParameter() [1/2]

◆ addParameter() [2/2]

◆ fcn_()

◆ fixParameter()

◆ getErrorMatrix()

◆ getParameter() [1/2]

◆ getParameter() [2/2]

◆ getParameterError() [1/2]

◆ getParameterError() [2/2]

◆ init()

◆ migrad()

◆ minimize()

◆ minValue()

◆ numberOfFreeParameters()

◆ numberOfParameters()

◆ parameterIndex()

◆ printFitResults()

◆ printParameters()

◆ releaseParameter()

◆ setParameter()

◆ setParameters()

Member Data Documentation

◆ f_

◆ fPars_

◆ initialized_

◆ minuit_

◆ minValue_

◆ parIndices_

◆ parMap_

◆ pars_

◆ verbose_

template<class Function>
class fit::RootMinuit< Function >