CLHEP
2.4.7.1
C++ Class Library for High Energy Physics
CLHEP
GenericFunctions
SphericalBessel.hh
Go to the documentation of this file.
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// -*- C++ -*-
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// $Id: SphericalBessel.hh,v 1.2 2003/09/06 14:04:13 boudreau Exp $
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//---------------------SphericalBessel--------------------------------------//
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// //
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// Class SphericalBessel. An spherical bessel function of integral order //
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// Joe Boudreau, Petar Maksimovic, January 2000 //
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// //
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//--------------------------------------------------------------------------//
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#ifndef SphericalBessel_h
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#define SphericalBessel_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
SphericalBessel
:
public
AbsFunction
{
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FUNCTION_OBJECT_DEF
(
SphericalBessel
)
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public
:
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// Constructor
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SphericalBessel
(
unsigned
int
l
);
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// Copy constructor
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SphericalBessel
(
const
SphericalBessel
&right);
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// Destructor
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virtual
~SphericalBessel
();
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// Retreive function value
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virtual
double
operator ()
(
double
argument)
const override
;
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virtual
double
operator ()
(
const
Argument
& a)
const override
{
return
operator()
(a[0]);}
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// Get the integer variable l
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unsigned
int
l
()
const
;
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private
:
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// It is illegal to assign a spherical bessel
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const
SphericalBessel
& operator=(
const
SphericalBessel
&right);
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// Here is the index
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unsigned
int
_l;
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};
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}
// namespace Genfun
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#include "
CLHEP/GenericFunctions/SphericalBessel.icc
"
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#endif
AbsFunction.hh
FUNCTION_OBJECT_DEF
#define FUNCTION_OBJECT_DEF(classname)
Definition
AbsFunction.hh:143
Parameter.hh
SphericalBessel.icc
Genfun::AbsFunction
Definition
AbsFunction.hh:48
Genfun::Argument
Definition
Argument.hh:17
Genfun::SphericalBessel
Definition
SphericalBessel.hh:19
Genfun::SphericalBessel::l
unsigned int l() const
Definition
SphericalBessel.icc:51
Genfun::SphericalBessel::~SphericalBessel
virtual ~SphericalBessel()
Definition
SphericalBessel.icc:26
Genfun::SphericalBessel::operator()
virtual double operator()(double argument) const override
Definition
SphericalBessel.icc:36
Genfun::SphericalBessel::SphericalBessel
SphericalBessel(unsigned int l)
Definition
SphericalBessel.icc:20
Genfun
Definition
Abs.hh:14
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