solvable Class Reference

Wrapper for one dim equation solver. More...

#include <XeMath.h>

Inheritance diagram for solvable:

List of all members.

Public Member Functions
double	Evaluate (double *x, double *p)
	Interface with the TF1 function.
virtual double	getValue (double x)=0
	'f' to be implemented in the equation f(x)=0
void	setLimits (double xmi, double xma)
	Set min and max.
void	setSolverLimits (double xmi, double xma)
	solvable (double xmin, double xmax)
	Constructor.
	solvable ()
	Void constructor.
double	solve (double y)
	return x such f(x)=y
virtual	~solvable ()
	Destructor.
Protected Attributes
double	range
TF1 *	theFunction
double	xmax
double	xmin

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Detailed Description

Wrapper for one dim equation solver.

It is automatically scaled in order to find a solution between 0 and 1.

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Constructor & Destructor Documentation

solvable::solvable	(	double	xmin,
		double	xmax
	)

Constructor.

Parameters:

	xmin	lower bound of the solution
	xmax	upper bound of the solution

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Member Function Documentation

double solvable::Evaluate	(	double *	x,
		double *	p
	)

Interface with the TF1 function.

Parameters:

x

pointer to parameter between 0 and 1 p unused

void solvable::setLimits	(	double	xmi,
		double	xma
	)

Set min and max.

Parameters:

	xmi	minimum value of solution
	xma	maximum value of solution

void solvable::setSolverLimits	(	double	xmi,
		double	xma
	)

Parameters:

	xmi	minimum value of solution
	xma	maximum value of solution

double solvable::solve

(

double

y

)

return x such f(x)=y

Parameters:

y

value for which solution is searched

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Member Data Documentation

double solvable::range [protected]

xmax-xmin

TF1* solvable::theFunction [protected]

Pointer to built-in function to be solved

double solvable::xmax [protected]

Upper bound of the solution

double solvable::xmin [protected]

lower bound of the solution

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

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