DecayTreeVectorIntegral Class Reference

Stores integral components for a vector of decay trees. More...

#include <DecayTreeVectorIntegral.h>

Public Member Functions
	DecayTreeVectorIntegral (const DecayTreeVector &dtv)
const RealIntegralElement	integral (unsigned i) const
const RealIntegralElement	integral (unsigned i, unsigned j) const
const DecayTreeVector &	decayTrees () const
const Model *	model () const
const RealIntegralElementVector &	diagonals () const
const ComplexIntegralElementMatrix &	offDiagonals () const
const ComplexIntegralElement	component (unsigned i, unsigned j) const
DecayTreeVectorIntegral &	operator+= (const DecayTreeVectorIntegral &rhs)
DecayTreeVectorIntegral &	operator*= (double rhs)

Protected Member Functions
DecayTreeVectorIntegral &	reset ()

Private Attributes
DecayTreeVector	DecayTrees_
	DecayTrees to integrate.
RealIntegralElementVector	Diagonals_
ComplexIntegralElementMatrix	OffDiagonals_

Friends
class	Integrator
	grant friend status to Integrator to access components and DecayTrees_

Detailed Description

Stores integral components for a vector of decay trees.

Author

Daniel Greenwald

Constructor & Destructor Documentation

DecayTreeVectorIntegral ( const DecayTreeVector &  dtv )

explicit

constructor

Parameters

dtv	DecayTreeVector to construct integral of

Member Function Documentation

const ComplexIntegralElement component	(	unsigned	i,
		unsigned	j
	)		const

casts diagonal components into off-diagonal type, conjugates upper-triangle off-diagonals to return lower-triangle members.

Returns

(copy of) component

const DecayTreeVector& decayTrees ( ) const

inline

Returns

DecayTrees_

const RealIntegralElementVector& diagonals ( ) const

inline

Returns

Diagonals_ (const)

const RealIntegralElement integral

(

unsigned

i

)

const

Returns

integral of diagonal component

const RealIntegralElement integral	(	unsigned	i,
		unsigned	j
	)		const

Returns

integral of off-diagonal components := (i,j) + (j,i)*, if i != j; else (i,i)

const Model * model

(

)

const

Returns

Model this integral calculates with (via DecayTrees)

const ComplexIntegralElementMatrix& offDiagonals ( ) const

inline

Returns

OffDiagonals_ (const)

Member Data Documentation

RealIntegralElementVector Diagonals_

private

diagonal element integrals: stores norm(dataDependentAmplitude(...)), for each DecayTree in DecayTrees_

ComplexIntegralElementMatrix OffDiagonals_

private

off-diagonal element integrals stores: conj([0].dataDependentAmplitude(...)) * [1].dataDependentAmplitude(...), for each pair of DecayTree's in DecayTrees_ (in the upper right triangle of the matrix of combinations)

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

• /home/dgreenw/work/belle/YAP/include/DecayTreeVectorIntegral.h
• /home/dgreenw/work/belle/YAP/src/DecayTreeVectorIntegral.cxx