class TGeoElemIter


 TGeoElement      - base class for chemical elements
 TGeoElementRN    - class representing a radionuclide
 TGeoElemIter     - iterator for decay branches
 TGeoDecayChannel - a decay channel for a radionuclide
 TGeoElementTable - table of elements

Function Members (Methods)

public:

	TGeoElemIter(const TGeoElemIter& iter)
	TGeoElemIter(TGeoElementRN* top, Double_t limit = 1.e-4)
virtual	~TGeoElemIter()
static TClass*	Class()
TObjArray*	GetBranch() const
const TGeoElementRN*	GetElement() const
Int_t	GetLevel() const
Double_t	GetRatio() const
const TGeoElementRN*	GetTop() const
virtual TClass*	IsA() const
TGeoElementRN*	Next()
TGeoElementRN*	operator()()
TGeoElemIter&	operator=(const TGeoElemIter& iter)
virtual void	Print(Option_t* option = "") const
void	SetLimitRatio(Double_t limit)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

protected:

	TGeoElemIter()
TGeoElementRN*	Down(Int_t ibranch)
TGeoElementRN*	Up()

Data Members

private:

TObjArray*	fBranch	Current branch
const TGeoElementRN*	fElem	Current element
Int_t	fLevel	Current level
Double_t	fLimitRatio	Minimum cumulative branching ratio
Double_t	fRatio	Current ratio
const TGeoElementRN*	fTop	Top element of the iteration

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGeoElemIter(TGeoElementRN* top, Double_t limit = 1.e-4)

 Default constructor.

TGeoElemIter(const TGeoElemIter& iter)

 Copy ctor.

~TGeoElemIter()

 Destructor.

TGeoElemIter & operator=(const TGeoElemIter& iter)

 Assignment.

TGeoElementRN * operator()()

 () operator.

TGeoElementRN * Up()

 Go upwards from the current location until the next branching, then down.

TGeoElementRN * Down(Int_t ibranch)

 Go downwards from current level via ibranch as low in the tree as possible.
 Return value flags if the operation was successful.

TGeoElementRN * Next()

 Return next element.

void Print(Option_t* option = "") const

 Print info about the current decay branch.

TGeoElementRN * GetElement() const

{return fElem;}

TGeoElemIter()

{}

TObjArray * GetBranch() const

{return fBranch;}

const TGeoElementRN * GetTop() const

{return fTop;}

Int_t GetLevel() const

{return fLevel;}

Double_t GetRatio() const

{return fRatio;}

void SetLimitRatio(Double_t limit)

{fLimitRatio = limit;}

Author: Andrei Gheata 17/06/04
Last change: root/geom:$Id: TGeoElement.h 21425 2007-12-17 15:59:27Z brun $
Last generated: 2008-12-05 09:53
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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