EvtAmpAmpPdf< T > Class Template Reference

#include <EvtAmpAmpPdf.hh>

Inheritance diagram for EvtAmpAmpPdf< T >:

Public Member Functions
	EvtAmpAmpPdf ()
	EvtAmpAmpPdf (int type, const EvtAmplitude< T > &amp1, const EvtAmplitude< T > &amp2)
	EvtAmpAmpPdf (const EvtAmpAmpPdf< T > &other)
virtual	~EvtAmpAmpPdf ()
virtual EvtAmpAmpPdf< T > *	clone () const
virtual double	pdf (const T &p) const
Public Member Functions inherited from EvtPdf< T >
	EvtPdf ()
	EvtPdf (const EvtPdf &other)
virtual	~EvtPdf ()
virtual EvtPdf< T > *	clone () const =0
double	evaluate (const T &p) const
EvtPdfMax< T >	findMax (const EvtPdf< T > &pc, int N)
EvtValError	findGenEff (const EvtPdf< T > &pc, int N, int nFindMax)
void	setItg (EvtValError itg)
EvtValError	getItg () const
EvtValError	getItg (int N) const
virtual EvtValError	compute_integral () const
virtual EvtValError	compute_integral (int N) const
EvtValError	compute_mc_integral (const EvtPdf< T > &pc, int N)
EvtPredGen< EvtPdfGen< T >, EvtPdfPred< T > >	accRejGen (const EvtPdf< T > &pc, int nMax, double factor=1.)
virtual T	randomPoint ()

Additional Inherited Members
virtual double	pdf (const T &) const =0
Protected Attributes inherited from EvtPdf< T >
EvtValError	_itg

Detailed Description

template<class T>
class EvtAmpAmpPdf< T >

Definition at line 24 of file EvtAmpAmpPdf.hh.

Constructor & Destructor Documentation

EvtAmpAmpPdf() [1/3]

template<class T >

EvtAmpAmpPdf< T >::EvtAmpAmpPdf ( )

inline

Definition at line 27 of file EvtAmpAmpPdf.hh.

{}

Referenced by EvtAmpAmpPdf< T >::clone().

EvtAmpAmpPdf() [2/3]

template<class T >

EvtAmpAmpPdf< T >::EvtAmpAmpPdf ( int  type, const EvtAmplitude< T > &  amp1, const EvtAmplitude< T > &  amp2  )

inline

Definition at line 28 of file EvtAmpAmpPdf.hh.

    : EvtPdf<T>(), _type(type), _amp1(amp1.clone()), _amp2(amp2.clone()) 
  {}

EvtAmpAmpPdf() [3/3]

template<class T >

EvtAmpAmpPdf< T >::EvtAmpAmpPdf ( const EvtAmpAmpPdf< T > &  other )

inline

Definition at line 31 of file EvtAmpAmpPdf.hh.

    : EvtPdf<T>(other), _type(other._type), COPY_PTR(_amp1), COPY_PTR(_amp2) 
  {}

~EvtAmpAmpPdf()

template<class T >

virtual EvtAmpAmpPdf< T >::~EvtAmpAmpPdf ( )

inlinevirtual

Definition at line 34 of file EvtAmpAmpPdf.hh.

  { 
    delete _amp1; 
    delete _amp2; 
  }

Member Function Documentation

clone()

template<class T >

virtual EvtAmpAmpPdf< T > * EvtAmpAmpPdf< T >::clone ( ) const

inlinevirtual

Implements EvtPdf< T >.

Definition at line 40 of file EvtAmpAmpPdf.hh.

{ return new EvtAmpAmpPdf(*this); }

pdf()

template<class T >

virtual double EvtAmpAmpPdf< T >::pdf ( const T &  p ) const

inlinevirtual

Implements EvtPdf< T >.

Definition at line 42 of file EvtAmpAmpPdf.hh.

  {
    EvtComplex amp1 = _amp1->evaluate(p);
    EvtComplex amp2 = _amp2->evaluate(p);
    EvtComplex pr = amp1 * conj(amp2);
 
    if(_type == POSRE) return real(pr) > 0 ? real(pr) : 0.;
    if(_type == NEGRE) return real(pr) < 0 ? -real(pr) : 0.;
    if(_type == POSIM) return imag(pr) > 0 ? imag(pr) : 0.;
    if(_type == NEGIM) return imag(pr) < 0 ? -imag(pr) : 0.;
    
    assert(0);
  }

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

• EvtAmpAmpPdf.hh