CMSSW Reference Manual

List of all members.


Public Types
enum	{ arguments = 1 }
enum	{ parameters = 4 }
Public Member Functions
double	operator() (double x) const
void	setParameters (double Nb, double l, double a, double b)
	ZMuMuBack (double Nb, double l, double a, double b)
	ZMuMuBack (boost::shared_ptr< double > Nb, boost::shared_ptr< double > l, boost::shared_ptr< double > a, boost::shared_ptr< double > b)
Public Attributes
boost::shared_ptr< double >	a1
boost::shared_ptr< double >	a2
boost::shared_ptr< double >	lambda
boost::shared_ptr< double >	Nbkg
Private Attributes
Exponential	expo_
Polynomial< 2 >	poly_

Detailed Description

Member Enumeration Documentation

anonymous enum

Enumerator:

arguments

Definition at line 11 of file ZMuMuBack.h.

00011 { arguments = 1 };

anonymous enum

Enumerator:

parameters

Definition at line 12 of file ZMuMuBack.h.

00012 { parameters = 4 };

Constructor & Destructor Documentation

function::ZMuMuBack::ZMuMuBack	(	boost::shared_ptr< double >	Nb,
		boost::shared_ptr< double >	l,
		boost::shared_ptr< double >	a,
		boost::shared_ptr< double >	b
	)			`[inline]`

Definition at line 13 of file ZMuMuBack.h.

References expo_, lambda, Nbkg, and poly_.

00014                                                                    :
00015       Nbkg(Nb), lambda(l), a1(a), a2(b), 
00016       expo_(-(*l)), poly_(1., *a, *b) {}
    ZMuMuBack(double Nb, double l, double a, double b):

function::ZMuMuBack::ZMuMuBack	(	double	Nb,
		double	l,
		double	a,
		double	b
	)			`[inline]`

Definition at line 17 of file ZMuMuBack.h.

References expo_, lambda, Nbkg, and poly_.

00017                                                       :
00018       Nbkg(new double(Nb)), lambda(new double(l)), a1(new double(a)), a2(new double(b)), 
00019       expo_(-l), poly_(1, a, b) {}
    double operator()(double x) const  {

Member Function Documentation

double function::ZMuMuBack::operator() ( double x ) const [inline]

Definition at line 20 of file ZMuMuBack.h.

References expo_, Nbkg, and poly_.

00020                                        {
00021       return *Nbkg * expo_(x) * poly_(x);
00022     }

void function::ZMuMuBack::setParameters	(	double	Nb,
		double	l,
		double	a,
		double	b
	)			`[inline]`

Definition at line 23 of file ZMuMuBack.h.

References a1, a2, expo_, lambda, Nbkg, poly_, and setParameters().

Referenced by function::ZMuMuNormalBack::setParameters(), and setParameters().

00023                                                                 {
00024       *Nbkg = Nb; 
00025       *lambda = l;
00026       *a1 = a;
00027       *a2 = b;
00028       expo_.setParameters(-l);
00029       poly_.setParameters(1., a, b);
00030     }