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src
Cos.cc
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// -*- C++ -*-
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// $Id: Cos.cc,v 1.5 2003/10/10 17:40:39 garren Exp $
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#include "
CLHEP/GenericFunctions/Cos.hh
"
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#include "
CLHEP/GenericFunctions/Sin.hh
"
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#include <cmath>
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namespace
Genfun {
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FUNCTION_OBJECT_IMP
(Cos)
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Cos
::
Cos
()
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{}
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Cos::~Cos
() {
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}
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Cos::Cos
(
const
Cos
& right) :
AbsFunction
(right)
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{ }
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double
Cos::operator()
(
double
x)
const
{
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return
cos(x);
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}
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Derivative
Cos::partial
(
unsigned
int
)
const
{
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const
AbsFunction
& fPrime = -
Sin
();
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return
Derivative
(& fPrime);
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}
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}
// namespace Genfun
Genfun::Cos
Definition:
CLHEP/GenericFunctions/Cos.hh:19
Genfun::Cos::operator()
virtual double operator()(double argument) const
Definition:
Cos.cc:20
Sin.hh
Genfun::AbsFunction
Definition:
CLHEP/GenericFunctions/AbsFunction.hh:48
Genfun::Cos::partial
Derivative partial(unsigned int) const
Definition:
Cos.cc:25
Genfun::Sin
Definition:
CLHEP/GenericFunctions/Sin.hh:18
Genfun::Derivative
FunctionNoop Derivative
Definition:
CLHEP/GenericFunctions/AbsFunction.hh:40
Genfun::Cos::~Cos
virtual ~Cos()
Definition:
Cos.cc:13
Cos.hh
FUNCTION_OBJECT_IMP
#define FUNCTION_OBJECT_IMP(classname)
Definition:
CLHEP/GenericFunctions/AbsFunction.hh:156
Genfun::FunctionNoop
Definition:
CLHEP/GenericFunctions/FunctionNoop.hh:19
Genfun::Cos::Cos
Cos()
Definition:
Cos.cc:10
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