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Chi2Dist.h
Go to the documentation of this file.
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/* -*- mode: c++ -*- */
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#ifndef _Chi2Dist_H_
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#define _Chi2Dist_H_
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#include "
FunctionBase.h
"
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namespace
hippodraw {
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class
MDL_HIPPOPLOT_API
Chi2Dist
:
public
FunctionBase
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{
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protected
:
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virtual
void
initialize ();
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public
:
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Chi2Dist
();
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Chi2Dist
(
double
norm
,
double
nu,
double
scale );
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virtual
FunctionBase
*
clone
()
const
;
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virtual
double
operator () (
double
x )
const
;
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virtual
void
initialParameters (
const
FunctionHelper
* helper );
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protected
:
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virtual
double
derivByParm (
int
i,
double
x )
const
;
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};
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}
// namespace hippodraw
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#endif // _Chi2Dist_H_
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