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CLHEP/GenericFunctions/BivariateGaussian.hh
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// -*- C++ -*-
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// $Id: BivariateGaussian.hh,v 1.2 2003/09/06 14:04:13 boudreau Exp $
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//---------------------BivariateGaussian------------------------------------//
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// //
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// Class BivariateGaussian //
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// Joe Boudreau, Petar Maksimovic, November 1999 //
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// //
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//--------------------------------------------------------------------------//
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#ifndef BivariateGaussian_h
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#define BivariateGaussian_h 1
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#include "
CLHEP/GenericFunctions/AbsFunction.hh
"
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#include "
CLHEP/GenericFunctions/Parameter.hh
"
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namespace
Genfun {
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class
BivariateGaussian
:
public
AbsFunction
{
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FUNCTION_OBJECT_DEF
(
BivariateGaussian
)
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public
:
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// Constructor
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BivariateGaussian
();
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// Copy constructor
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BivariateGaussian
(
const
BivariateGaussian
&right);
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// Destructor
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virtual
~BivariateGaussian
();
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// Retreive function value
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virtual
double
operator ()
(
double
argument)
const
;
// Gives an error.
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virtual
double
operator ()
(
const
Argument
&
a
)
const
;
// Must use this one
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// Dimensionality
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virtual
unsigned
int
dimensionality
()
const
;
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// Get the mean of the BivariateGaussian
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Parameter
&
mean0
();
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const
Parameter
&
mean0
()
const
;
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Parameter
&
mean1
();
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const
Parameter
&
mean1
()
const
;
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// Get the sigma of the BivariateGaussian
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Parameter
&
sigma0
();
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const
Parameter
&
sigma0
()
const
;
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Parameter
&
sigma1
();
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const
Parameter
&
sigma1
()
const
;
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// Get the correlation coefficient:
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Parameter
&
corr01
();
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const
Parameter
&
corr01
()
const
;
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private
:
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// It is illegal to assign an adjustable constant
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const
BivariateGaussian
& operator=(
const
BivariateGaussian
&right);
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// Here is the decay constant
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Parameter
_mean0;
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Parameter
_mean1;
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// Here is the sigma
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Parameter
_sigma0;
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Parameter
_sigma1;
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// Here is the correlation coefficient:
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Parameter
_corr01;
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};
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}
// namespace Genfun
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#endif
Parameter.hh
Genfun::AbsFunction
Definition:
CLHEP/GenericFunctions/AbsFunction.hh:48
Genfun::BivariateGaussian::BivariateGaussian
BivariateGaussian()
Definition:
BivariateGaussian.cc:17
FUNCTION_OBJECT_DEF
#define FUNCTION_OBJECT_DEF(classname)
Definition:
CLHEP/GenericFunctions/AbsFunction.hh:144
Genfun::BivariateGaussian::sigma1
Parameter & sigma1()
Definition:
BivariateGaussian.cc:80
Genfun::BivariateGaussian::sigma0
Parameter & sigma0()
Definition:
BivariateGaussian.cc:64
a
Definition:
testCategories.cc:125
Genfun::BivariateGaussian::mean1
Parameter & mean1()
Definition:
BivariateGaussian.cc:76
AbsFunction.hh
Genfun::Argument
Definition:
CLHEP/GenericFunctions/Argument.hh:17
Genfun::BivariateGaussian::operator()
virtual double operator()(double argument) const
Definition:
BivariateGaussian.cc:107
Genfun::BivariateGaussian::~BivariateGaussian
virtual ~BivariateGaussian()
Definition:
BivariateGaussian.cc:25
Genfun::BivariateGaussian::mean0
Parameter & mean0()
Definition:
BivariateGaussian.cc:60
Genfun::BivariateGaussian
Definition:
CLHEP/GenericFunctions/BivariateGaussian.hh:20
Genfun::BivariateGaussian::dimensionality
virtual unsigned int dimensionality() const
Definition:
BivariateGaussian.cc:103
Genfun::Parameter
Definition:
CLHEP/GenericFunctions/Parameter.hh:35
Genfun::BivariateGaussian::corr01
Parameter & corr01()
Definition:
BivariateGaussian.cc:94
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