LauFormulaPar Class Reference

Class for defining combinations of fit parameter objects. More...

#include <LauFormulaPar.hh>

Public Member Functions
	LauFormulaPar (const TString &forName, const TString &formula, const std::vector< LauParameter * > &params)
	Constructor double limit parameter. More...
virtual	~LauFormulaPar ()
Double_t	value () const
const TString &	name () const
	The parameter name. More...

Private Attributes
TString	name_
	The parameter name. More...
TFormula	formula_
	The parameter name. More...
std::vector< LauParameter * >	paramVec_
	Vector of LauParameters in the formula. More...
Double_t *	dummy_
	Array. More...
Double_t *	paramArray_
	Array. More...

Detailed Description

Class for defining combinations of fit parameter objects.

Allows for combinations of LauParameters to be passed to the fit models. Equations of the form [0]*2 + 3*[1] are accepted, with a vector of LauParameters to define inputs [0] and [1]. The parameter for [0] must be stored first in the vector, and so on.

Definition at line 34 of file LauFormulaPar.hh.

Constructor & Destructor Documentation

LauFormulaPar::LauFormulaPar	(	const TString &	forName,
		const TString &	formula,
		const std::vector< LauParameter * > &	params
	)

Constructor double limit parameter.

Parameters

[in]	forName	the name of the formula
[in]	formula	the desired expression, using TFormula syntax
[in]	params	a vector of LauParameters used in the formula

Definition at line 36 of file LauFormulaPar.cc.

LauFormulaPar::~LauFormulaPar ( )

virtual

Definition at line 65 of file LauFormulaPar.cc.

Member Function Documentation

const TString& LauFormulaPar::name ( ) const

inline

The parameter name.

Returns

the name of the parameter

Definition at line 58 of file LauFormulaPar.hh.

Double_t LauFormulaPar::value

(

)

const

Returns

the value of the formula

Definition at line 71 of file LauFormulaPar.cc.

Member Data Documentation

Double_t* LauFormulaPar::dummy_

private

Array.

Definition at line 73 of file LauFormulaPar.hh.

TFormula LauFormulaPar::formula_

mutableprivate

The parameter name.

Definition at line 67 of file LauFormulaPar.hh.

TString LauFormulaPar::name_

private

The parameter name.

Definition at line 64 of file LauFormulaPar.hh.

Double_t* LauFormulaPar::paramArray_

private

Array.

Definition at line 76 of file LauFormulaPar.hh.

std::vector<LauParameter*> LauFormulaPar::paramVec_

private

Vector of LauParameters in the formula.

Definition at line 70 of file LauFormulaPar.hh.

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

• inc/LauFormulaPar.hh
• src/LauFormulaPar.cc