class describing the range in the coordinates it supports multiple range in a coordinate.

The rnage dimension is the dimension of the coordinate, its size is the number of interval for each coordinate. Default range is -inf, inf Range can be modified with the add range method

Definition at line 34 of file DataRange.h.

Public Types
typedef std::vector< std::pair< double, double > >	RangeSet

typedef std::vector< RangeSet >	RangeIntervals

Public Member Functions
	DataRange (unsigned int dim=1)
	Default constructor (infinite range) More...

	DataRange (double xmin, double xmax)
	construct a range for [xmin, xmax] More...

	DataRange (double xmin, double xmax, double ymin, double ymax)
	construct a range for [xmin, xmax] , [ymin, ymax] More...

	DataRange (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)
	construct a range for [xmin, xmax] , [ymin, ymax] , [zmin, zmax] More...

unsigned int	NDim () const
	get range dimension More...

unsigned int	Size (unsigned int icoord=0) const
	return range size for coordinate icoord (starts from zero) Size == 0 indicates no range is present [-inf, + inf] More...

bool	IsSet () const
	return true if a range has been set in any of the coordinates i.e. More...

const RangeSet &	Ranges (unsigned int icoord=0) const
	return the vector of ranges for the coordinate icoord More...

std::pair< double, double >	operator() (unsigned int icoord=0, unsigned int irange=0) const
	return the i-th range for the coordinate icoord. More...

void	GetRange (unsigned int icoord, double &xmin, double &xmax) const
	get the first range for given coordinate. More...

void	GetRange (double &xmin, double &xmax) const
	get first range for the x - coordinate More...

void	GetRange (double &xmin, double &xmax, double &ymin, double &ymax) const
	get first range for the x and y coordinates More...

void	GetRange (double &xmin, double &xmax, double &ymin, double &ymax, double &zmin, double &zmax) const
	get first range for the x and y and z coordinates More...

void	GetRange (double xmin, double xmax) const
	get first range for coordinates and fill the vector More...

	~DataRange ()
	Destructor (no operations) More...

void	AddRange (unsigned int icoord, double xmin, double xmax)
	add a range [xmin,xmax] for the new coordinate icoord Adding a range does not delete existing one, but takes the OR with existing ranges. More...

void	AddRange (double xmin, double xmax)
	add a range [xmin,xmax] for the first coordinate icoord More...

void	AddRange (double xmin, double xmax, double ymin, double ymax)
	add a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate More...

void	AddRange (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)
	add a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate and [zmin,zmax] for the third coordinate More...

void	SetRange (unsigned int icoord, double xmin, double xmax)
	set a range [xmin,xmax] for the new coordinate icoord If more range exists for other coordinates, delete the existing one and use it the new one Use Add range if want to keep the union of the existing ranges More...

void	SetRange (double xmin, double xmax)
	set a range [xmin,xmax] for the first coordinate icoord More...

void	SetRange (double xmin, double xmax, double ymin, double ymax)
	set a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate More...

void	SetRange (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)
	set a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate and [zmin,zmax] for the third coordinate More...

void	Clear (unsigned int icoord=0)
	clear all ranges in one coordinate (is now -inf, +inf) More...

bool	IsInside (double x, unsigned int icoord=0) const
	check if a point is inside the range for the given coordinate More...

Protected Member Functions
void	CleanRangeSet (unsigned int icoord, double xmin, double xmax)
	internal function to remove all the existing ranges between xmin and xmax called when a new range is inserted More...

Static Protected Member Functions
static void	GetInfRange (double &x1, double &x2)

Private Attributes
RangeIntervals	fRanges

#include <Fit/DataRange.h>

Collaboration diagram for ROOT::Fit::DataRange:

Member Typedef Documentation

typedef std::vector< RangeSet > ROOT::Fit::DataRange::RangeIntervals

Definition at line 39 of file DataRange.h.

typedef std::vector<std::pair<double,double> > ROOT::Fit::DataRange::RangeSet

Definition at line 38 of file DataRange.h.

Constructor & Destructor Documentation

ROOT::Fit::DataRange::DataRange ( unsigned int dim = 1 )

inlineexplicit

Default constructor (infinite range)

Definition at line 44 of file DataRange.h.

ROOT::Fit::DataRange::DataRange	(	double	xmin,
		double	xmax
	)

construct a range for [xmin, xmax]

Definition at line 23 of file DataRange.cxx.

ROOT::Fit::DataRange::DataRange	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax
	)

construct a range for [xmin, xmax] , [ymin, ymax]

Definition at line 35 of file DataRange.cxx.

ROOT::Fit::DataRange::DataRange	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax
	)

construct a range for [xmin, xmax] , [ymin, ymax] , [zmin, zmax]

Definition at line 52 of file DataRange.cxx.

ROOT::Fit::DataRange::~DataRange ( )

inline

Destructor (no operations)

Definition at line 137 of file DataRange.h.

Member Function Documentation

void ROOT::Fit::DataRange::AddRange	(	unsigned int	icoord,
		double	xmin,
		double	xmax
	)

add a range [xmin,xmax] for the new coordinate icoord Adding a range does not delete existing one, but takes the OR with existing ranges.

if want to replace range use method SetRange, which replace range with existing one

Definition at line 94 of file DataRange.cxx.

Referenced by AddRange(), THnBase::Fit(), HFit::GetDrawingRange(), HFit::GetFunctionRange(), and TFitEditor::GetRanges().

void ROOT::Fit::DataRange::AddRange	(	double	xmin,
		double	xmax
	)

inline

add a range [xmin,xmax] for the first coordinate icoord

Definition at line 152 of file DataRange.h.

Referenced by AddRange().

void ROOT::Fit::DataRange::AddRange	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax
	)

inline

add a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate

Definition at line 156 of file DataRange.h.

Referenced by AddRange().

void ROOT::Fit::DataRange::AddRange	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax
	)

inline

add a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate and [zmin,zmax] for the third coordinate

Definition at line 161 of file DataRange.h.

void ROOT::Fit::DataRange::CleanRangeSet	(	unsigned int	icoord,
		double	xmin,
		double	xmax
	)

protected

internal function to remove all the existing ranges between xmin and xmax called when a new range is inserted

Definition at line 165 of file DataRange.cxx.

Referenced by AddRange().

void ROOT::Fit::DataRange::Clear ( unsigned int icoord = 0 )

clear all ranges in one coordinate (is now -inf, +inf)

Definition at line 158 of file DataRange.cxx.

void ROOT::Fit::DataRange::GetInfRange	(	double &	x1,
		double &	x2
	)

staticprotected

Definition at line 182 of file DataRange.cxx.

Referenced by GetRange(), and operator()().

void ROOT::Fit::DataRange::GetRange	(	unsigned int	icoord,
		double &	xmin,
		double &	xmax
	)		const

inline

get the first range for given coordinate.

If range does not exist return -inf, +inf

Definition at line 103 of file DataRange.h.

Referenced by ROOT::Fit::DoFillData(), TUnuranSampler::DoInit1D(), TUnuranSampler::DoInitDiscrete1D(), TUnuranSampler::DoInitND(), ROOT::Fit::FitUtil::EvaluateLogL(), HFit::Fit(), ROOT::Math::DistSampler::Generate(), TFitEditor::GetFitFunction(), GetRange(), and HFit::StoreAndDrawFitFunction().

void ROOT::Fit::DataRange::GetRange	(	double &	xmin,
		double &	xmax
	)		const

inline

get first range for the x - coordinate

Definition at line 113 of file DataRange.h.

Referenced by GetRange().

void ROOT::Fit::DataRange::GetRange	(	double &	xmin,
		double &	xmax,
		double &	ymin,
		double &	ymax
	)		const

inline

get first range for the x and y coordinates

Definition at line 117 of file DataRange.h.

void ROOT::Fit::DataRange::GetRange	(	double &	xmin,
		double &	xmax,
		double &	ymin,
		double &	ymax,
		double &	zmin,
		double &	zmax
	)		const

inline

get first range for the x and y and z coordinates

Definition at line 123 of file DataRange.h.

void ROOT::Fit::DataRange::GetRange	(	double *	xmin,
		double *	xmax
	)		const

inline

get first range for coordinates and fill the vector

Definition at line 129 of file DataRange.h.

bool ROOT::Fit::DataRange::IsInside	(	double	x,
		unsigned int	icoord = `0`
	)		const

check if a point is inside the range for the given coordinate

Definition at line 146 of file DataRange.cxx.

Referenced by ROOT::Fit::BinPoint::IsInRange(), and ROOT::Fit::UnBinData::UnBinData().

bool ROOT::Fit::DataRange::IsSet ( ) const

inline

return true if a range has been set in any of the coordinates i.e.

when it is not [-inf,+inf] for all coordinates Avoid in case of multi-dim to loop on all the coordinated and ask the size

Definition at line 79 of file DataRange.h.

Referenced by TUnuranSampler::DoInitND().

unsigned int ROOT::Fit::DataRange::NDim ( ) const

inline

get range dimension

Definition at line 64 of file DataRange.h.

Referenced by TUnuranSampler::DoInitND(), ROOT::Math::DistSampler::DoSetFunction(), and ROOT::Fit::BinPoint::IsInRange().

std::pair< double, double > ROOT::Fit::DataRange::operator()	(	unsigned int	icoord = `0`,
		unsigned int	irange = `0`
	)		const

return the i-th range for the coordinate icoord.

Useful method when only one range is present for the given coordinate

Definition at line 78 of file DataRange.cxx.

const RangeSet& ROOT::Fit::DataRange::Ranges ( unsigned int icoord = 0 ) const

inline

return the vector of ranges for the coordinate icoord

Definition at line 88 of file DataRange.h.

void ROOT::Fit::DataRange::SetRange	(	unsigned int	icoord,
		double	xmin,
		double	xmax
	)

set a range [xmin,xmax] for the new coordinate icoord If more range exists for other coordinates, delete the existing one and use it the new one Use Add range if want to keep the union of the existing ranges

Definition at line 124 of file DataRange.cxx.

Referenced by ROOT::Math::DistSampler::SetRange(), and SetRange().

void ROOT::Fit::DataRange::SetRange	(	double	xmin,
		double	xmax
	)

inline

set a range [xmin,xmax] for the first coordinate icoord

Definition at line 174 of file DataRange.h.

Referenced by SetRange().

void ROOT::Fit::DataRange::SetRange	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax
	)

inline

set a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate

Definition at line 178 of file DataRange.h.

Referenced by SetRange().

void ROOT::Fit::DataRange::SetRange	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax
	)

inline

set a range [xmin,xmax] for the first and [ymin,ymax] for the second coordinate and [zmin,zmax] for the third coordinate

Definition at line 183 of file DataRange.h.

unsigned int ROOT::Fit::DataRange::Size ( unsigned int icoord = 0 ) const

inline

return range size for coordinate icoord (starts from zero) Size == 0 indicates no range is present [-inf, + inf]

Definition at line 70 of file DataRange.h.

Referenced by Clear(), ROOT::Fit::DoFillData(), TUnuranSampler::DoInit1D(), TUnuranSampler::DoInitDiscrete1D(), ROOT::Fit::FillData(), HFit::Fit(), ROOT::Math::DistSampler::Generate(), HFit::GetDrawingRange(), HFit::GetFunctionRange(), GetRange(), IsInside(), operator()(), and HFit::StoreAndDrawFitFunction().

Member Data Documentation

RangeIntervals ROOT::Fit::DataRange::fRanges

private

Definition at line 208 of file DataRange.h.

Referenced by AddRange(), CleanRangeSet(), Clear(), DataRange(), GetRange(), IsInside(), IsSet(), NDim(), operator()(), Ranges(), SetRange(), and Size().

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

math/mathcore/inc/Fit/DataRange.h
math/mathcore/src/DataRange.cxx

Public Types

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Private Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation