LinearRange Class Reference

Linear-equidistant intervals. More...

#include <XeMath.h>

Inheritance diagram for LinearRange:

List of all members.

Public Member Functions
double	computeValue (double i)
	compute value corresponding to partial bin number
double	computeValue (int i)
	compute value corresponding to index
int	getIndex (double x)
	return index corresponding to a value
pair< int, double >	getIndexAndFraction (double x)
	Converts a value to a bin number and fraction returns bin -1 if outside the range.
pair< int, double >	getTolerantIndexAndFraction (double x)
	Converts a value to a bin number and fraction Returns lowest of highest possible value if outside the range.
	LinearRange ()
	Void constructor for ROOT.
	LinearRange (string what, int n, double a, double b)
	Regular constructor.
virtual	~LinearRange ()
	Destructor.

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Detailed Description

Linear-equidistant intervals.

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Constructor & Destructor Documentation

LinearRange::LinearRange	(	string	what,
		int	n,
		double	a,
		double	b
	)

Regular constructor.

Parameters:

	what	quantity in the range
	n	nimber of values
	a	lowest value
	b	hightest value

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Member Function Documentation

double LinearRange::computeValue

(

double

fractIndex

)

[virtual]

compute value corresponding to partial bin number

Parameters:

fractIndex

fractional index

Implements XeRange.

double LinearRange::computeValue

(

int

index

)

[virtual]

compute value corresponding to index

Parameters:

index

index

Implements XeRange.

int LinearRange::getIndex

(

double

x

)

[virtual]

return index corresponding to a value

Parameters:

x

input value

Implements XeRange.

pair<int,double> LinearRange::getIndexAndFraction

(

double

x

)

Converts a value to a bin number and fraction returns bin -1 if outside the range.

Returns:

pair representing the bin and the fraction

Parameters:

x

value to be converted

pair<int,double> LinearRange::getTolerantIndexAndFraction

(

double

x

)

Converts a value to a bin number and fraction Returns lowest of highest possible value if outside the range.

Returns:

pair representing the bin and the fraction

Parameters:

x

value to be converted

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

• /home/lellouch/Dropbox/Xenon/Xephyr/XeMath.h