ROOT
6.08/07
Reference Guide
math
minuit2
inc
Minuit2
GradientCalculator.h
Go to the documentation of this file.
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// @(#)root/minuit2:$Id$
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// Authors: M. Winkler, F. James, L. Moneta, A. Zsenei 2003-2005
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/**********************************************************************
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* *
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* Copyright (c) 2005 LCG ROOT Math team, CERN/PH-SFT *
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* *
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**********************************************************************/
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#ifndef ROOT_Minuit2_GradientCalculator
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#define ROOT_Minuit2_GradientCalculator
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namespace
ROOT
{
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namespace
Minuit2 {
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class
MinimumParameters;
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class
FunctionGradient;
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/**
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interface class for gradient calculators
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*/
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class
GradientCalculator
{
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public
:
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virtual
~GradientCalculator
() {}
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virtual
FunctionGradient
operator()
(
const
MinimumParameters
&)
const
= 0;
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virtual
FunctionGradient
operator()
(
const
MinimumParameters
&,
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const
FunctionGradient
&)
const
= 0;
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};
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}
// namespace Minuit2
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}
// namespace ROOT
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#endif // ROOT_Minuit2_GradientCalculator
ROOT
This namespace contains pre-defined functions to be used in conjuction with TExecutor::Map and TExecu...
Definition:
StringConv.hxx:21
ROOT::Minuit2::GradientCalculator::~GradientCalculator
virtual ~GradientCalculator()
Definition:
GradientCalculator.h:29
ROOT::Minuit2::MinimumParameters
Definition:
MinimumParameters.h:21
ROOT::Minuit2::FunctionGradient
Definition:
FunctionGradient.h:21
ROOT::Minuit2::GradientCalculator::operator()
virtual FunctionGradient operator()(const MinimumParameters &) const =0
ROOT::Minuit2::GradientCalculator
interface class for gradient calculators
Definition:
GradientCalculator.h:25