FitNewton::SquareGradient Class Reference

#include <fun4all_coresoftware/blob/master/offline/packages/HelixHough/FitNewton/SquareGradient.h>

Inheritance diagram for FitNewton::SquareGradient:

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Public Member Functions
	SquareGradient (FunctionGradHessian *func)
	~SquareGradient ()
bool	calcValGradHessian (const Eigen::VectorXd &x, double &val, Eigen::VectorXd &grad, Eigen::MatrixXd &hessian)
bool	calcValGrad (const Eigen::VectorXd &x, double &val, Eigen::VectorXd &grad)
FunctionGradHessian *	Clone () const
Public Member Functions inherited from FitNewton::FunctionGradHessian
	FunctionGradHessian (unsigned int nparams=1, unsigned int nfixedparams=1)
virtual	~FunctionGradHessian ()
unsigned int	nPars ()
unsigned int	nFixedPars ()
std::vector< double >	getFixedPars ()
void	setFixedPar (unsigned int coor, double val)
virtual void	computeCovariance (const double &, const Eigen::MatrixXd &)
virtual void	rescaleMove (const Eigen::VectorXd &, Eigen::VectorXd &)

Public Attributes
bool	verbose

Protected Attributes
FunctionGradHessian *	function
Protected Attributes inherited from FitNewton::FunctionGradHessian
unsigned int	npars
unsigned int	nfixedpars
std::vector< double >	fixedpars

Detailed Description

Definition at line 10 of file SquareGradient.h.

View newest version in sPHENIX GitHub at line 10 of file SquareGradient.h

Constructor & Destructor Documentation

FitNewton::SquareGradient::SquareGradient

(

FunctionGradHessian *

func

)

Definition at line 11 of file SquareGradient.cpp.

View newest version in sPHENIX GitHub at line 11 of file SquareGradient.cpp

References FitNewton::FunctionGradHessian::fixedpars, and FitNewton::FunctionGradHessian::getFixedPars().

Referenced by Clone().

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FitNewton::SquareGradient::~SquareGradient

(

)

Definition at line 17 of file SquareGradient.cpp.

View newest version in sPHENIX GitHub at line 17 of file SquareGradient.cpp

Member Function Documentation

bool FitNewton::SquareGradient::calcValGrad ( const Eigen::VectorXd &  x, double &  val, Eigen::VectorXd &  grad  )

virtual

Reimplemented from FitNewton::FunctionGradHessian.

Definition at line 30 of file SquareGradient.cpp.

View newest version in sPHENIX GitHub at line 30 of file SquareGradient.cpp

References FitNewton::FunctionGradHessian::npars.

Referenced by calcValGradHessian(), and FitNewton::NewtonMinimizerGradHessian::findSaddlePoint().

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bool FitNewton::SquareGradient::calcValGradHessian ( const Eigen::VectorXd &  x, double &  val, Eigen::VectorXd &  grad, Eigen::MatrixXd &  hessian  )

virtual

Implements FitNewton::FunctionGradHessian.

Definition at line 93 of file SquareGradient.cpp.

View newest version in sPHENIX GitHub at line 93 of file SquareGradient.cpp

References calcValGrad().

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FunctionGradHessian * FitNewton::SquareGradient::Clone ( ) const

virtual

Implements FitNewton::FunctionGradHessian.

Definition at line 23 of file SquareGradient.cpp.

View newest version in sPHENIX GitHub at line 23 of file SquareGradient.cpp

References SquareGradient().

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Member Data Documentation

FunctionGradHessian* FitNewton::SquareGradient::function

protected

Definition at line 29 of file SquareGradient.h.

View newest version in sPHENIX GitHub at line 29 of file SquareGradient.h

bool FitNewton::SquareGradient::verbose

Definition at line 26 of file SquareGradient.h.

View newest version in sPHENIX GitHub at line 26 of file SquareGradient.h

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The documentation for this class was generated from the following files:

• fun4all_coresoftware/blob/master/offline/packages/HelixHough/FitNewton/SquareGradient.h
• fun4all_coresoftware/blob/master/offline/packages/HelixHough/FitNewton/SquareGradient.cpp