#include <DalitzPdfBaseMCInteg.h>

Inheritance diagram for DalitzPdfBaseMCInteg:

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

	DalitzPdfBaseMCInteg (const DalitzPdfBaseMCInteg &other)

virtual	~DalitzPdfBaseMCInteg ()

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 double	RealVal (IDalitzEvent &evt)

MINT::MinuitParameterSet *	getMPS ()

const MINT::MinuitParameterSet *	getMPS () const

virtual DalitzHistoSet	histoSet ()

IFastAmplitudeIntegrable *	getFitAmpSum ()

virtual void	endFit ()

double	getIntegralValue () const

double	getIntegralValue ()

double	redoIntegrator ()

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

virtual bool	useAnalyticGradient ()

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

Protected Member Functions
virtual double	un_normalised_noPs (IDalitzEvent &evt)=0

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 ()

Protected Attributes
MINT::MinuitParameterSet *	_mps

DalitzEventPattern	_pat

double	_norm

double	_precision

DalitzMCIntegrator	_mcint

IFastAmplitudeIntegrable *	_amps

MINT::IEventGenerator< IDalitzEvent > *	_generator

bool	_integrating

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

double	_val

Detailed Description

Definition at line 50 of file DalitzPdfBaseMCInteg.h.

Constructor & Destructor Documentation

◆ DalitzPdfBaseMCInteg() [1/2]

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

Definition at line 62 of file DalitzPdfBaseMCInteg.cpp.

   : PdfBase<IDalitzEvent>()
   , _mps(mps)
   , _pat(pat)
   , _norm(-1)
   , _precision(prec)
   , _amps(amps)
   , _generator(generator)
   , _integrating(0)
   , _defaultGenerator(0)
   , _val(-1)
 {
 }

◆ DalitzPdfBaseMCInteg() [2/2]

DalitzPdfBaseMCInteg::DalitzPdfBaseMCInteg ( const DalitzPdfBaseMCInteg & other )

Definition at line 78 of file DalitzPdfBaseMCInteg.cpp.

   : IReturnRealForEvent<IDalitzEvent>()
   , IPdf<IDalitzEvent>()
   , IDalitzPdf()
   , PdfBase<IDalitzEvent>(other)
   , _mps(other._mps)
   , _pat(other._pat)
   , _norm(other._norm)
   , _precision(other._precision)
   , _amps(other._amps)
   , _generator(other._generator)
   , _integrating(other._integrating)
   , _defaultGenerator(other._defaultGenerator)
   , _val(-1)
 {
 }

◆ ~DalitzPdfBaseMCInteg()

DalitzPdfBaseMCInteg::~DalitzPdfBaseMCInteg ( )

virtual

Definition at line 95 of file DalitzPdfBaseMCInteg.cpp.

95 {

96 }

Member Function Documentation

◆ doFinalStats()

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

Definition at line 185 of file DalitzPdfBaseMCInteg.cpp.

                                                       {
   //_faint.doFinalStats(mini);
   (void)mini;
 }

◆ endFit()

void DalitzPdfBaseMCInteg::endFit ( )

virtual

Reimplemented from MINT::PdfBase< IDalitzEvent >.

Definition at line 180 of file DalitzPdfBaseMCInteg.cpp.

                                  {
 
   //_faint.doFinalStats();
 }

◆ getAmps()

IFastAmplitudeIntegrable * DalitzPdfBaseMCInteg::getAmps ( )

protected

Definition at line 98 of file DalitzPdfBaseMCInteg.cpp.

                                                        {
   if(0 == _amps && (! _pat.empty())){
     _amps = new FitAmpSum(_pat, getMPS());
   }
   return _amps;
 }

◆ getEventGenerator() [1/2]

IEventGenerator< IDalitzEvent > * DalitzPdfBaseMCInteg::getEventGenerator ( )

Definition at line 41 of file DalitzPdfBaseMCInteg.cpp.

                                                                       {
   if(0 == _generator) makeDefaultGenerator();
   return _generator;
 }

◆ getEventGenerator() [2/2]

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

Definition at line 45 of file DalitzPdfBaseMCInteg.cpp.

                                                                                  {
   if(0 == _generator){
     cout << "WARNING in DalitzPdfBaseMCInteg::getEventGenerator() const"
      << " returning 0 pointer." << endl;
   }
   return _generator;
 }

◆ getFitAmpSum()

IFastAmplitudeIntegrable* DalitzPdfBaseMCInteg::getFitAmpSum ( )

inline

Definition at line 145 of file DalitzPdfBaseMCInteg.h.

145 { return _amps;}

DalitzPdfBaseMCInteg::_amps

IFastAmplitudeIntegrable * _amps

Definition: DalitzPdfBaseMCInteg.h:60

◆ getIntegralValue() [1/2]

double DalitzPdfBaseMCInteg::getIntegralValue ( ) const

inline

Definition at line 148 of file DalitzPdfBaseMCInteg.h.

                                  {
     return _norm;
   }

◆ getIntegralValue() [2/2]

double DalitzPdfBaseMCInteg::getIntegralValue ( )

inline

Definition at line 151 of file DalitzPdfBaseMCInteg.h.

                            {
     if(_norm < 0) getNorm(); return _norm;
   }

◆ getMPS() [1/2]

MinuitParameterSet * DalitzPdfBaseMCInteg::getMPS ( )

Definition at line 13 of file DalitzPdfBaseMCInteg.cpp.

                                                 {
   return (0 == _mps ? MinuitParameterSet::getDefaultSet() : _mps);
 }

◆ getMPS() [2/2]

const MinuitParameterSet * DalitzPdfBaseMCInteg::getMPS ( ) const

Definition at line 16 of file DalitzPdfBaseMCInteg.cpp.

                                                             {
   return (0 == _mps ? MinuitParameterSet::getDefaultSet() : _mps);
 }

◆ getNewVal() [1/2]

virtual double DalitzPdfBaseMCInteg::getNewVal ( IDalitzEvent & evt )

inlinevirtual

Reimplemented from MINT::PdfBase< IDalitzEvent >.

Definition at line 102 of file DalitzPdfBaseMCInteg.h.

                                              {
     this->parametersChanged();
     return getVal(evt);
   };

◆ getNewVal() [2/2]

virtual double DalitzPdfBaseMCInteg::getNewVal ( IDalitzEvent * evt )

inlinevirtual

Definition at line 120 of file DalitzPdfBaseMCInteg.h.

                                              {
     this->parametersChanged();
     if(0 == evt) return 0;
     return getNewVal(*evt);
   }

◆ getNorm()

bool DalitzPdfBaseMCInteg::getNorm ( )

protectedvirtual

Definition at line 21 of file DalitzPdfBaseMCInteg.cpp.

                                   {
   _integrating = true;
 
   if(!_mcint.initialised())_mcint.initialise(_pat, getAmps(), getEventGenerator(), gRandom, _precision);
   else _mcint.resetIntegrand(getAmps());
   _norm = _mcint.getVal();
 
   _integrating = false;
   return _norm > 0;
 }

◆ getVal() [1/2]

double DalitzPdfBaseMCInteg::getVal ( IDalitzEvent & evt )

virtual

Implements IDalitzPdf.

Definition at line 112 of file DalitzPdfBaseMCInteg.cpp.

                                                     {
   //if(_integrating) return getVal_withPs(evt);else 
   return getVal_noPs(evt);
 }

◆ getVal() [2/2]

virtual double DalitzPdfBaseMCInteg::getVal ( IDalitzEvent * evt )

inlinevirtual

Implements IDalitzPdf.

Definition at line 108 of file DalitzPdfBaseMCInteg.h.

                                           {
     if(0 == evt) return 0;
     return getVal(*evt);
   }

◆ getVal_noPs() [1/2]

double DalitzPdfBaseMCInteg::getVal_noPs ( IDalitzEvent & evt )

virtual

Implements IDalitzPdf.

Definition at line 116 of file DalitzPdfBaseMCInteg.cpp.

                                                          {
 
   if(_integrating){
     // shouldn't really do that - use getVal or getVal_withPs
     // when you integrate (automatically done in getVal()):
     return un_normalised_noPs(evt);
   }else{
     if(_norm == -1) getNorm();
     double num = un_normalised_noPs(evt);
      _val= num/_norm;
       
     return num/_norm;
   }
 }

◆ getVal_noPs() [2/2]

virtual double DalitzPdfBaseMCInteg::getVal_noPs ( IDalitzEvent * evt )

inlinevirtual

Implements IDalitzPdf.

Definition at line 116 of file DalitzPdfBaseMCInteg.h.

                                                {
     if(0 == evt) return 0;
     return getVal_noPs(*evt);
   }

◆ getVal_withPs() [1/2]

double DalitzPdfBaseMCInteg::getVal_withPs ( IDalitzEvent & evt )

virtual

Implements IDalitzPdf.

Definition at line 130 of file DalitzPdfBaseMCInteg.cpp.

                                                            {
 
   if(_integrating){
     return un_normalised_noPs(evt)*phaseSpace(evt);
   }else{
     if(_norm == -1) getNorm();
     double num = un_normalised_noPs(evt)*phaseSpace(evt);
     return num/_norm;
   }
 }

◆ getVal_withPs() [2/2]

virtual double DalitzPdfBaseMCInteg::getVal_withPs ( IDalitzEvent * evt )

inlinevirtual

Implements IDalitzPdf.

Definition at line 112 of file DalitzPdfBaseMCInteg.h.

                                                  {
     if(0 == evt) return 0;
     return getVal_withPs(*evt);
   }

◆ histoSet()

DalitzHistoSet DalitzPdfBaseMCInteg::histoSet ( )

virtual

Implements IDalitzPdf.

Definition at line 142 of file DalitzPdfBaseMCInteg.cpp.

                                              {
     // non-const version to satisfy IDalitzPdf
     return (_mcint.histoSet());
 }

◆ integrating()

bool DalitzPdfBaseMCInteg::integrating ( )

protectedvirtual

Definition at line 105 of file DalitzPdfBaseMCInteg.cpp.

                                       {
   return _integrating;
 }

◆ makeDefaultGenerator()

IEventGenerator< IDalitzEvent > * DalitzPdfBaseMCInteg::makeDefaultGenerator ( )

protected

Definition at line 32 of file DalitzPdfBaseMCInteg.cpp.

                                                                          {
   if(_pat.empty()) return 0;
   if(0 == getAmps()) return 0;
   counted_ptr<IEventGenerator<IDalitzEvent> > 
     ptr(getAmps()->makeEventGenerator(_pat));
   _defaultGenerator = ptr;
   return _defaultGenerator.get();
 }

◆ parametersChanged()

void DalitzPdfBaseMCInteg::parametersChanged ( )

virtual

Reimplemented from MINT::PdfBase< IDalitzEvent >.

Definition at line 58 of file DalitzPdfBaseMCInteg.cpp.

                                             {
   getNorm();
   _val= -1;
 }

◆ phaseSpace()

double DalitzPdfBaseMCInteg::phaseSpace ( IDalitzEvent & evt )

protectedvirtual

Definition at line 109 of file DalitzPdfBaseMCInteg.cpp.

                                                         {
   return evt.phaseSpace();
 }

◆ RealVal()

virtual double DalitzPdfBaseMCInteg::RealVal ( IDalitzEvent & evt )

inlinevirtual

Reimplemented from MINT::PdfBase< IDalitzEvent >.

Definition at line 126 of file DalitzPdfBaseMCInteg.h.

126 {return getVal(evt);}

DalitzPdfBaseMCInteg::getVal

virtual double getVal(IDalitzEvent &evt)

Definition: DalitzPdfBaseMCInteg.cpp:112

◆ redoIntegrator()

double DalitzPdfBaseMCInteg::redoIntegrator ( )

inline

Definition at line 154 of file DalitzPdfBaseMCInteg.h.

                          {
     _norm = -1;
     getNorm();
     return _norm;
   }

◆ setEventGenerator()

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

inline

Definition at line 93 of file DalitzPdfBaseMCInteg.h.

93 {_generator=g;}

DalitzPdfBaseMCInteg::_generator

MINT::IEventGenerator< IDalitzEvent > * _generator

Definition: DalitzPdfBaseMCInteg.h:62

g

static const double g

Definition: CLHEPSystemOfUnits.h:165

◆ setIntegrationPrecision()

void DalitzPdfBaseMCInteg::setIntegrationPrecision ( double prec )

Definition at line 53 of file DalitzPdfBaseMCInteg.cpp.

                                                              {
   _precision = prec;
   _mcint.setPrecision(_precision);
 }

◆ un_normalised_noPs()

virtual double DalitzPdfBaseMCInteg::un_normalised_noPs ( IDalitzEvent & evt )

protectedpure virtual

Member Data Documentation

◆ _amps

IFastAmplitudeIntegrable* DalitzPdfBaseMCInteg::_amps

protected

Definition at line 60 of file DalitzPdfBaseMCInteg.h.

◆ _defaultGenerator

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

protected

Definition at line 64 of file DalitzPdfBaseMCInteg.h.

◆ _generator

MINT::IEventGenerator<IDalitzEvent>* DalitzPdfBaseMCInteg::_generator

protected

Definition at line 62 of file DalitzPdfBaseMCInteg.h.

◆ _integrating

bool DalitzPdfBaseMCInteg::_integrating

protected

Definition at line 63 of file DalitzPdfBaseMCInteg.h.

◆ _mcint

DalitzMCIntegrator DalitzPdfBaseMCInteg::_mcint

protected

Definition at line 59 of file DalitzPdfBaseMCInteg.h.

◆ _mps

MINT::MinuitParameterSet* DalitzPdfBaseMCInteg::_mps

protected

Definition at line 55 of file DalitzPdfBaseMCInteg.h.

◆ _norm

double DalitzPdfBaseMCInteg::_norm

protected

Definition at line 57 of file DalitzPdfBaseMCInteg.h.

◆ _pat

DalitzEventPattern DalitzPdfBaseMCInteg::_pat

protected

Definition at line 56 of file DalitzPdfBaseMCInteg.h.

◆ _precision

double DalitzPdfBaseMCInteg::_precision

protected

Definition at line 58 of file DalitzPdfBaseMCInteg.h.

◆ _val

double DalitzPdfBaseMCInteg::_val

protected

Definition at line 65 of file DalitzPdfBaseMCInteg.h.

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

Mint/DalitzPdfBaseMCInteg.h
src/Mojito/DalitzFits/DalitzPdfBaseMCInteg.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ DalitzPdfBaseMCInteg() [1/2]

◆ DalitzPdfBaseMCInteg() [2/2]

◆ ~DalitzPdfBaseMCInteg()

Member Function Documentation

◆ doFinalStats()

◆ endFit()

◆ getAmps()

◆ getEventGenerator() [1/2]

◆ getEventGenerator() [2/2]

◆ getFitAmpSum()

◆ getIntegralValue() [1/2]

◆ getIntegralValue() [2/2]

◆ getMPS() [1/2]

◆ getMPS() [2/2]

◆ getNewVal() [1/2]

◆ getNewVal() [2/2]

◆ getNorm()

◆ getVal() [1/2]

◆ getVal() [2/2]

◆ getVal_noPs() [1/2]

◆ getVal_noPs() [2/2]

◆ getVal_withPs() [1/2]

◆ getVal_withPs() [2/2]

◆ histoSet()

◆ integrating()

◆ makeDefaultGenerator()

◆ parametersChanged()

◆ phaseSpace()

◆ RealVal()

◆ redoIntegrator()

◆ setEventGenerator()

◆ setIntegrationPrecision()

◆ un_normalised_noPs()

Member Data Documentation

◆ _amps

◆ _defaultGenerator

◆ _generator

◆ _integrating

◆ _mcint

◆ _mps

◆ _norm

◆ _pat

◆ _precision

◆ _val