Inheritance diagram for AmpsPdf:

Public Member Functions
double	un_normalised_noPs (IDalitzEvent &evt)

	AmpsPdf (const DalitzEventPattern &pat, IFastAmplitudeIntegrable amps, double precision=1.e-4, std::string method="efficient", std::string fname="SignalIntegrationEvents.root", bool genMoreEvents=false, MinuitParameterSet mps=0)

IFastAmplitudeIntegrable *	getAmpSum ()

	~AmpsPdf ()

Public Member Functions inherited from DalitzPdfBaseFastInteg
	DalitzPdfBaseFastInteg (const DalitzEventPattern &pat, MINT::IEventGenerator< IDalitzEvent > generator, IFastAmplitudeIntegrable amps, double precision=1.e-3, MINT::MinuitParameterSet *mps=0)

	DalitzPdfBaseFastInteg (const DalitzEventPattern &pat, MINT::IEventGenerator< IDalitzEvent > generator=0, MINT::MinuitParameterSet mps=0, double precision=1.e-3)

	DalitzPdfBaseFastInteg (const DalitzPdfBaseFastInteg &other)

virtual	~DalitzPdfBaseFastInteg ()

void	setIntegrationPrecision (double prec)

void	setEventGenerator (MINT::IEventGenerator< IDalitzEvent > *g)

MINT::IEventGenerator< IDalitzEvent > *	getEventGenerator ()

const MINT::IEventGenerator< IDalitzEvent > *	getEventGenerator () const

void	parametersChanged ()

virtual double	getVal (IDalitzEvent &evt)

virtual double	getVal_withPs (IDalitzEvent &evt)

virtual double	getVal_noPs (IDalitzEvent &evt)

virtual double	getNewVal (IDalitzEvent &evt)

virtual double	getVal (IDalitzEvent *evt)

virtual double	getVal_withPs (IDalitzEvent *evt)

virtual double	getVal_noPs (IDalitzEvent *evt)

virtual double	getNewVal (IDalitzEvent *evt)

virtual void	Gradient (IDalitzEvent &evt, std::vector< double > &grad, MINT::MinuitParameterSet *mps)

virtual void	GradientForLasso (std::vector< double > &grad)

bool	useAnalyticGradient ()

virtual double	RealVal (IDalitzEvent &evt)

MINT::MinuitParameterSet *	getMPS ()

const MINT::MinuitParameterSet *	getMPS () const

bool	saveIntegrator (const std::string &fname) const

bool	makePlots (const std::string &filename) const

virtual DalitzHistoSet	histoSet () const

virtual DalitzHistoSet	histoSet ()

void	saveEachAmpsHistograms (const std::string &prefix) const

std::vector< DalitzHistoSet >	GetEachAmpsHistograms ()

virtual DalitzHistoSet	interferenceHistoSet () const

virtual DalitzHistoSet	interferenceHistoSet ()

void	saveInterferenceHistograms (const std::string &prefix) const

std::vector< DalitzHistoSet >	GetInterferenceHistograms ()

IFastAmplitudeIntegrable *	getFitAmpSum ()

virtual void	endFit ()

void	setIntegratorFileName (const std::string &commaSeparatedList)

double	getIntegralValue () const

double	getIntegralValue ()

double	redoIntegrator ()

double	sumOfFitFractions ()

double	absSumOfInterferenceFractions ()

double	absSumOfSqrtInterferenceFractions ()

double	sumOfSqrtFitFractions ()

int	numberOfFitFractionsLargerThanThreshold (double threshold)

void	doFinalStats (MINT::Minimiser *mini=0)

Public Member Functions inherited from MINT::PdfBase< IDalitzEvent >
	PdfBase ()

	PdfBase (const PdfBase< IDalitzEvent > &)

virtual void	beginFit ()

virtual	~PdfBase ()

Public Member Functions inherited from MINT::IReturnRealForEvent< IDalitzEvent >
virtual	~IReturnRealForEvent ()

Protected Attributes
TRandom *	_localRnd

SignalGenerator *	_sgGen

FromFileGenerator *	_fileGen

IEventGenerator< IDalitzEvent > *	_chosenGen

NamedParameter< std::string >	_integratorSource

std::string	_integratorFileName

Protected Attributes inherited from DalitzPdfBaseFastInteg
MINT::MinuitParameterSet *	_mps

DalitzEventPattern	_pat

double	_norm

double	_precision

FastAmplitudeIntegrator	_faint

IFastAmplitudeIntegrable *	_amps

MINT::counted_ptr< IFastAmplitudeIntegrable >	_countedAmps

MINT::IEventGenerator< IDalitzEvent > *	_generator

bool	_integrating

MINT::counted_ptr< MINT::IEventGenerator< IDalitzEvent > >	_defaultGenerator

std::string	_commaSepList_of_SavedIntegrators

double	_val

std::vector< double >	_gradNorm

bool	_redoGradNorm

Additional Inherited Members
Protected Member Functions inherited from DalitzPdfBaseFastInteg
void	setup ()

bool	makeAmps ()

virtual double	phaseSpace (IDalitzEvent &evt)

virtual bool	getNorm ()

virtual bool	integrating ()

IFastAmplitudeIntegrable *	getAmps ()

MINT::IEventGenerator< IDalitzEvent > *	makeDefaultGenerator ()

Protected Member Functions inherited from MINT::IReturnRealForEvent< IDalitzEvent >
	IReturnRealForEvent ()

Detailed Description

Definition at line 56 of file ampFit.cpp.

Constructor & Destructor Documentation

◆ AmpsPdf()

AmpsPdf::AmpsPdf	(	const DalitzEventPattern &	pat,
		IFastAmplitudeIntegrable *	amps,
		double	precision = `1.e-4`,
		std::string	method = `"efficient"`,
		std::string	fname = `"SignalIntegrationEvents.root"`,
		bool	genMoreEvents = `false`,
		MinuitParameterSet *	mps = `0`
	)

inline

Definition at line 75 of file ampFit.cpp.

     : DalitzPdfBaseFastInteg(pat, 0, amps, precision, mps)
     , _localRnd(0)
     , _sgGen(0)
     , _fileGen(0)
     , _chosenGen(0)
     , _integratorSource("IntegratorSource", (std::string) "old", (char*) 0) 
       
     , _integratorFileName(fname)
   {
     cout << " AmpsPdf with integ method " << method << endl;
     bool nonFlat = "efficient" == method;
     bool generateNew = ((string)_integratorSource == (string)"new");
     if(nonFlat){
       cout << "AmpsPdf uses nonFlat integration." << endl;
       if(generateNew){
         _sgGen =  new SignalGenerator(pat, amps);
         _sgGen->setWeighted();
         _sgGen->setSaveEvents(_integratorFileName);
         _chosenGen = _sgGen;
       }else{
     // here, SignalGenerator is used by FromFileGenerator, to fill
     // up missing events in case more are needed than found in the
     // file.  Since we don't know with which random seed the
     // events in the file were generated, we supply a random
     // number generator with randomised seed.
         cout << "Using else, AmpsPdf.h from ampFit " << endl;
     _localRnd = new TRandom3(time(0));
     _sgGen =  new SignalGenerator(pat, amps, _localRnd);
     _sgGen->setWeighted();
     _sgGen->dontSaveEvents();// saving events is done by FromFileGenerator
     if(genMoreEvents) _fileGen   = new FromFileGenerator(_integratorFileName, _sgGen);
     else{
       _fileGen = new FromFileGenerator(_integratorFileName, 0);
       cout << "not going to generate any more events" << endl;
     }
   
     _chosenGen = _fileGen;
       }
       
       this->setEventGenerator(_chosenGen);
     }else{
       cout << "AmpsPdf uses flat integration." << endl;
     }
   }

◆ ~AmpsPdf()

AmpsPdf::~AmpsPdf ( )

inline

Definition at line 129 of file ampFit.cpp.

             {
     if(0 != _fileGen)  delete _fileGen;
     if(0 != _sgGen)    delete _sgGen;
     if(0 != _localRnd) delete _localRnd;
   }

Member Function Documentation

◆ getAmpSum()

IFastAmplitudeIntegrable* AmpsPdf::getAmpSum ( )

inline

Definition at line 127 of file ampFit.cpp.

127 { return _amps;}

DalitzPdfBaseFastInteg::_amps

IFastAmplitudeIntegrable * _amps

Definition: DalitzPdfBaseFastInteg.h:65

◆ un_normalised_noPs()

double AmpsPdf::un_normalised_noPs ( IDalitzEvent & evt )

inlinevirtual

Implements DalitzPdfBaseFastInteg.

Definition at line 67 of file ampFit.cpp.

                                               {
     double ampSq =  _amps->RealVal(evt); 
     
     return ampSq;// * getEvent()->phaseSpace();
  
   }

Member Data Documentation

◆ _chosenGen

IEventGenerator<IDalitzEvent>* AmpsPdf::_chosenGen

protected

Definition at line 63 of file ampFit.cpp.

◆ _fileGen

FromFileGenerator* AmpsPdf::_fileGen

protected

Definition at line 62 of file ampFit.cpp.

◆ _integratorFileName

std::string AmpsPdf::_integratorFileName

protected

Definition at line 65 of file ampFit.cpp.

◆ _integratorSource

NamedParameter<std::string> AmpsPdf::_integratorSource

protected

Definition at line 64 of file ampFit.cpp.

◆ _localRnd

TRandom* AmpsPdf::_localRnd

protected

Definition at line 60 of file ampFit.cpp.

◆ _sgGen

SignalGenerator* AmpsPdf::_sgGen

protected

Definition at line 61 of file ampFit.cpp.

The documentation for this class was generated from the following file:

example/ampFit.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AmpsPdf()

◆ ~AmpsPdf()

Member Function Documentation

◆ getAmpSum()

◆ un_normalised_noPs()

Member Data Documentation

◆ _chosenGen

◆ _fileGen

◆ _integratorFileName

◆ _integratorSource

◆ _localRnd

◆ _sgGen