EvtAmpFactory< T > Class Template Reference

#include <EvtAmpFactory.hh>

List of all members.

Public Member Functions
	EvtAmpFactory ()
	EvtAmpFactory (const EvtAmpFactory< T > &other)
virtual	~EvtAmpFactory ()
virtual EvtAmpFactory< T > *	clone () const =0
virtual void	build (const EvtMultiChannelParser &parser, int nItg)
virtual void	processAmp (EvtComplex c, std::vector< std::string > v, bool conj=false)=0
bool	isCPModel () const
double	dm () const
void	setVerbose ()
EvtAmplitudeSum< T > *	getAmp () const
EvtAmplitudeSum< T > *	getAmpConj () const
EvtPdfSum< T > *	getPC () const
EvtAmplitude< T > *	getAmp (int i) const
EvtPdf< T > *	getPC (int i) const
const char *	compName (int i) const
EvtComplex	getCoeff (int i) const
double	getTermCoeff (int i) const
double	getTermCoeff (int type, int i, int j) const
Protected Attributes
EvtAmplitudeSum< T > *	_amp
EvtAmplitudeSum< T > *	_ampConj
EvtPdfSum< T > *	_pc
std::vector< std::string >	_names
double	_dm
bool	_verbose

---

Detailed Description

template<class T>
class EvtAmpFactory< T >

Definition at line 32 of file EvtAmpFactory.hh.

---

Constructor & Destructor Documentation

template<class T>

EvtAmpFactory< T >::EvtAmpFactory

(

)

[inline]

Definition at line 35 of file EvtAmpFactory.hh.

    : _amp(0), _ampConj(0), _pc(0), _dm(0.), _verbose(false)
  {}

template<class T>

EvtAmpFactory< T >::EvtAmpFactory

(

const EvtAmpFactory< T > &

other

)

[inline]

Definition at line 39 of file EvtAmpFactory.hh.

    : 
    _amp(other._amp ? (EvtAmplitudeSum<T>*) other._amp : 0),
    _ampConj(other._ampConj ? (EvtAmplitudeSum<T>*) other._ampConj : 0),
    _pc(other._pc ? (EvtPdfSum<T>*) other._pc : 0),
    _dm(other._dm),
    _verbose(other._verbose)
  {}

template<class T>

virtual EvtAmpFactory< T >::~EvtAmpFactory

(

)

[inline, virtual]

Definition at line 48 of file EvtAmpFactory.hh.

  {
    if(_amp) delete _amp;
    if(_ampConj) delete _ampConj;
    if(_pc) delete _pc;
  }

---

Member Function Documentation

template<class T>

virtual void EvtAmpFactory< T >::build	(	const EvtMultiChannelParser &	parser,
		int	nItg
	)			[inline, virtual]

Definition at line 57 of file EvtAmpFactory.hh.

Referenced by EvtPto3P::createFactory().

  {
    _amp = new EvtAmplitudeSum<T>();
    _ampConj = new EvtAmplitudeSum<T>();
    _pc = new EvtPdfSum<T>();

    printf("Amplitude with %d terms\n",parser.getNAmp());
    int i;
    for(i=0;i<parser.getNAmp();i++) {
      
      std::vector<std::string> v = parser.amp(i);
      EvtComplex c = parser.ampCoef(i);
      processAmp(c,v);
    }
    
    printf("Conj. amplitude with %d terms\n",parser.getNAmpConj());
    for(i=0;i<parser.getNAmpConj();i++) {      

      std::vector<std::string> v = parser.ampConj(i);
      EvtComplex c = parser.ampConjCoef(i);
      processAmp(c,v,true);
    }
   
    printf("Calculating pole compensator integrals %d steps\n",nItg);
    if(nItg > 0) _pc->getItg(nItg);
 
    printf("End build\n");
  }

template<class T>

virtual EvtAmpFactory<T>* EvtAmpFactory< T >::clone

(

)

const [pure virtual]

Implemented in EvtPto3PAmpFactory.

template<class T>

const char* EvtAmpFactory< T >::compName

(

int

i

)

const [inline]

Definition at line 99 of file EvtAmpFactory.hh.

{ return _names[i].c_str(); }

template<class T>

double EvtAmpFactory< T >::dm

(

)

const [inline]

Definition at line 89 of file EvtAmpFactory.hh.

{ return _dm; }

template<class T>

EvtAmplitude<T>* EvtAmpFactory< T >::getAmp

(

int

i

)

const [inline]

Definition at line 97 of file EvtAmpFactory.hh.

{ return _amp->getTerm(i); }

template<class T>

EvtAmplitudeSum<T>* EvtAmpFactory< T >::getAmp

(

)

const [inline]

Definition at line 94 of file EvtAmpFactory.hh.

{ return _amp; }

template<class T>

EvtAmplitudeSum<T>* EvtAmpFactory< T >::getAmpConj

(

)

const [inline]

Definition at line 95 of file EvtAmpFactory.hh.

{ return _ampConj; }

template<class T>

EvtComplex EvtAmpFactory< T >::getCoeff

(

int

i

)

const [inline]

Definition at line 101 of file EvtAmpFactory.hh.

{ return _amp->c(i); }

template<class T>

EvtPdf<T>* EvtAmpFactory< T >::getPC

(

int

i

)

const [inline]

Definition at line 98 of file EvtAmpFactory.hh.

{ return _pc->getPdf(i); }

template<class T>

EvtPdfSum<T>* EvtAmpFactory< T >::getPC

(

)

const [inline]

Definition at line 96 of file EvtAmpFactory.hh.

{ return _pc; }

template<class T>

double EvtAmpFactory< T >::getTermCoeff	(	int	type,
		int	i,
		int	j
	)			const [inline]

Definition at line 104 of file EvtAmpFactory.hh.

  {
    switch(type) {

    case 0: return 2*real(_amp->c(i)*conj(_amp->c(j)));  //posre
    case 1: return -2*real(_amp->c(i)*conj(_amp->c(j))); //negre
    case 2: return -2*imag(_amp->c(i)*conj(_amp->c(j)));  //posim
    case 3: return 2*imag(_amp->c(i)*conj(_amp->c(j)));  //negim
    default: assert(0);
    }
  }

template<class T>

double EvtAmpFactory< T >::getTermCoeff

(

int

i

)

const [inline]

Definition at line 103 of file EvtAmpFactory.hh.

{ return abs2(_amp->c(i)); }

template<class T>

bool EvtAmpFactory< T >::isCPModel

(

)

const [inline]

Definition at line 88 of file EvtAmpFactory.hh.

{ return (_ampConj->nTerms() > 0 ? true : false); } 

template<class T>

virtual void EvtAmpFactory< T >::processAmp	(	EvtComplex	c,
		std::vector< std::string >	v,
		bool	conj = false
	)			[pure virtual]

Implemented in EvtPto3PAmpFactory.

Referenced by EvtAmpFactory< EvtDalitzPoint >::build().

template<class T>

void EvtAmpFactory< T >::setVerbose

(

)

[inline]

Definition at line 91 of file EvtAmpFactory.hh.

{ _verbose = true; }

---

Member Data Documentation

template<class T>

EvtAmplitudeSum<T>* EvtAmpFactory< T >::_amp [protected]

Definition at line 118 of file EvtAmpFactory.hh.

Referenced by EvtAmpFactory< EvtDalitzPoint >::build(), EvtAmpFactory< EvtDalitzPoint >::getAmp(), EvtAmpFactory< EvtDalitzPoint >::getCoeff(), EvtAmpFactory< EvtDalitzPoint >::getTermCoeff(), and EvtAmpFactory< EvtDalitzPoint >::~EvtAmpFactory().

template<class T>

EvtAmplitudeSum<T>* EvtAmpFactory< T >::_ampConj [protected]

Definition at line 119 of file EvtAmpFactory.hh.

Referenced by EvtAmpFactory< EvtDalitzPoint >::build(), EvtAmpFactory< EvtDalitzPoint >::getAmpConj(), EvtAmpFactory< EvtDalitzPoint >::isCPModel(), and EvtAmpFactory< EvtDalitzPoint >::~EvtAmpFactory().

template<class T>

double EvtAmpFactory< T >::_dm [protected]

Definition at line 123 of file EvtAmpFactory.hh.

Referenced by EvtAmpFactory< EvtDalitzPoint >::dm().

template<class T>

std::vector<std::string> EvtAmpFactory< T >::_names [protected]

Definition at line 121 of file EvtAmpFactory.hh.

Referenced by EvtAmpFactory< EvtDalitzPoint >::compName().

template<class T>

EvtPdfSum<T>* EvtAmpFactory< T >::_pc [protected]

Definition at line 120 of file EvtAmpFactory.hh.

Referenced by EvtAmpFactory< EvtDalitzPoint >::build(), EvtAmpFactory< EvtDalitzPoint >::getPC(), and EvtAmpFactory< EvtDalitzPoint >::~EvtAmpFactory().

template<class T>

bool EvtAmpFactory< T >::_verbose [protected]

Definition at line 124 of file EvtAmpFactory.hh.

Referenced by EvtAmpFactory< EvtDalitzPoint >::setVerbose().

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