ParametricPhaseSpace Class Reference

#include <ParametricPhaseSpace.hh>

Inheritance diagram for ParametricPhaseSpace:

Public Member Functions
	ParametricPhaseSpace (const char *phspName, AbsPhaseSpace *basePhaseSpace, const char *lowerFormula, const char *upperFormula, Double_t lowerLimit, Double_t upperLimit)
	Constructor. More...
virtual	~ParametricPhaseSpace ()
	Destructor. More...
UInt_t	dimensionality ()
	Get dimensionality of the phase space. More...
Bool_t	withinLimits (std::vector< Double_t > &x)
	Check if the point is within the phase space limits. More...
Double_t	lowerLimit (UInt_t var)
	Get lower limit. More...
Double_t	upperLimit (UInt_t var)
	Get upper limit. More...
Bool_t	limits (UInt_t var, std::vector< Double_t > &x, Double_t *lower, Double_t *upper)
	Return limits (lower and upper) for the variable at the certain point of the phase space. More...
Public Member Functions inherited from AbsPhaseSpace
	AbsPhaseSpace (const char *phaseSpaceName)
	Constructor. More...
virtual	~AbsPhaseSpace ()
	Destructor. More...
const char *	name (void)
	Return the name of the phase space. More...

Private Attributes
Double_t	m_lowerLimit
	Lower limit in additional variable. More...
Double_t	m_upperLimit
	Upper limit in additional variable. More...
TFormula *	m_lowerFormula
	Lower limit formula. More...
TFormula *	m_upperFormula
	Upper limit formula. More...
UInt_t	m_dim
	Cached dimensionality. More...
AbsPhaseSpace *	m_phaseSpace
	Base phase space. More...

Additional Inherited Members
Protected Attributes inherited from AbsPhaseSpace
char	m_name [256]
	Phase space name. More...

Detailed Description

Class which describes the parametric phase space It adds one dimension on top of another phase space with the upper and lower limits determined by TFormula expressions.

Definition at line 16 of file ParametricPhaseSpace.hh.

Constructor & Destructor Documentation

ParametricPhaseSpace::ParametricPhaseSpace	(	const char *	phspName,
		AbsPhaseSpace *	basePhaseSpace,
		const char *	lowerFormula,
		const char *	upperFormula,
		Double_t	lowerLimit,
		Double_t	upperLimit
	)

Constructor.

Parameters

[in]	phspName	phase space name
[in]	basePhaseSpace	base phase space
[in]	lowerFormula	formula expression for lower limit of additional variable
[in]	upperFormula	formula expression for upper limit of additional variable
[in]	lowerLimit	global lower limit of the additional variable
[in]	upperLimit	global upper limit of the additional variable

Definition at line 12 of file ParametricPhaseSpace.cpp.

ParametricPhaseSpace::~ParametricPhaseSpace ( )

virtual

Destructor.

Definition at line 50 of file ParametricPhaseSpace.cpp.

Member Function Documentation

UInt_t ParametricPhaseSpace::dimensionality ( )

inlinevirtual

Get dimensionality of the phase space.

Implements AbsPhaseSpace.

Definition at line 40 of file ParametricPhaseSpace.hh.

Bool_t ParametricPhaseSpace::limits ( UInt_t  var, std::vector< Double_t > &  x, Double_t *  lower, Double_t *  upper  )

virtual

Return limits (lower and upper) for the variable at the certain point of the phase space.

Parameters

[in]	var	number of the variable
[in]	x	point in the phase space
[out]	lower	lower limit
[out]	upper	upper limit

Implements AbsPhaseSpace.

Definition at line 93 of file ParametricPhaseSpace.cpp.

Double_t ParametricPhaseSpace::lowerLimit ( UInt_t  var )

virtual

Get lower limit.

Implements AbsPhaseSpace.

Definition at line 76 of file ParametricPhaseSpace.cpp.

Double_t ParametricPhaseSpace::upperLimit ( UInt_t  var )

virtual

Get upper limit.

Implements AbsPhaseSpace.

Definition at line 84 of file ParametricPhaseSpace.cpp.

Bool_t ParametricPhaseSpace::withinLimits ( std::vector< Double_t > &  x )

virtual

Check if the point is within the phase space limits.

Implements AbsPhaseSpace.

Definition at line 54 of file ParametricPhaseSpace.cpp.

Member Data Documentation

UInt_t ParametricPhaseSpace::m_dim

private

Cached dimensionality.

Definition at line 75 of file ParametricPhaseSpace.hh.

TFormula* ParametricPhaseSpace::m_lowerFormula

private

Lower limit formula.

Definition at line 69 of file ParametricPhaseSpace.hh.

Double_t ParametricPhaseSpace::m_lowerLimit

private

Lower limit in additional variable.

Definition at line 63 of file ParametricPhaseSpace.hh.

AbsPhaseSpace* ParametricPhaseSpace::m_phaseSpace

private

Base phase space.

Definition at line 78 of file ParametricPhaseSpace.hh.

TFormula* ParametricPhaseSpace::m_upperFormula

private

Upper limit formula.

Definition at line 72 of file ParametricPhaseSpace.hh.

Double_t ParametricPhaseSpace::m_upperLimit

private

Upper limit in additional variable.

Definition at line 66 of file ParametricPhaseSpace.hh.

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

• inc/ParametricPhaseSpace.hh
• src/ParametricPhaseSpace.cpp