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MinuitMigrad.h
Go to the documentation of this file.
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/* -*- mode: c++ -*- */
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// for have minuit
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifndef _MinuitMigrad_H_
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#define _MinuitMigrad_H_
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#include "
Fitter.h
"
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#ifdef HAVE_MINUIT
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class
MnMigrad
;
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#endif
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#ifdef HAVE_MINUIT2
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namespace
ROOT {
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namespace
Minuit2 {
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class
MnMigrad
;
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}
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}
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#endif
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namespace
hippodraw {
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class
MDL_HIPPOPLOT_API
MinuitMigrad
:
public
Fitter
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{
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private
:
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MinuitMigrad
(
const
MinuitMigrad
& );
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struct
limit
{
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double
lower
;
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double
upper
;
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bool
set
;
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};
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std::vector < limit >
m_limits
;
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void
initLimits ();
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#ifdef HAVE_MINUIT
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MnMigrad
* m_minimizer;
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#endif
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#ifdef HAVE_MINUIT2
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ROOT::Minuit2::MnMigrad * m_minimizer;
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#endif
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void
initialize ();
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void
checkIndex (
unsigned
int
index );
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public
:
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MinuitMigrad
(
const
char
* name );
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virtual
Fitter
*
clone
()
const
;
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virtual
void
setLimits (
unsigned
int
i,
double
lower,
double
upper );
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virtual
void
setStepSize (
unsigned
int
i,
double
size
);
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virtual
bool
calcBestFit ();
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virtual
int
calcCovariance ( std::vector< std::vector < double > >& cov );
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};
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}
// namespace hippodraw
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#endif // _MinuitMigrad_H_
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