API class for the user interaction with the parameters; serves as input to the minimizer as well as output from it; users can interact: Fix/release parameters, set values and errors, etc.

; parameters can be accessed via their Parameter number (determined internally by Minuit and followed the order how the parameters are created) or via their user-specified Name (10 character string). Minuit has also an internal parameter number which is used during the minimization (the fix parameter are skipped). The parameter number used in this class is the external one. The class ROOT::Minuit2::MnUserTransformation is used to keep the internal <-> external transformation

Definition at line 37 of file MnUserParameters.h.

Public Member Functions
	MnUserParameters ()

	MnUserParameters (const std::vector< double > &, const std::vector< double > &)

	~MnUserParameters ()

	MnUserParameters (const MnUserParameters &par)

MnUserParameters &	operator= (const MnUserParameters &par)

const MnUserTransformation &	Trafo () const

unsigned int	VariableParameters () const

const std::vector< ROOT::Minuit2::MinuitParameter > &	Parameters () const
	access to parameters (row-wise) More...

std::vector< double >	Params () const
	access to parameters and errors in column-wise representation More...

std::vector< double >	Errors () const

const MinuitParameter &	Parameter (unsigned int) const
	access to single Parameter More...

bool	Add (const std::string &, double, double)
	Add free Parameter Name, Value, Error. More...

bool	Add (const std::string &, double, double, double, double)
	Add limited Parameter Name, Value, Lower bound, Upper bound. More...

bool	Add (const std::string &, double)
	Add const Parameter Name, vale. More...

void	Fix (unsigned int)
	interaction via external number of Parameter More...

void	Release (unsigned int)

void	RemoveLimits (unsigned int)

void	SetValue (unsigned int, double)

void	SetError (unsigned int, double)

void	SetLimits (unsigned int, double, double)

void	SetUpperLimit (unsigned int, double)

void	SetLowerLimit (unsigned int, double)

void	SetName (unsigned int, const std::string &)

double	Value (unsigned int) const

double	Error (unsigned int) const

void	Fix (const std::string &)
	interaction via Name of Parameter More...

void	Release (const std::string &)

void	SetValue (const std::string &, double)

void	SetError (const std::string &, double)

void	SetLimits (const std::string &, double, double)

void	SetUpperLimit (const std::string &, double)

void	SetLowerLimit (const std::string &, double)

void	RemoveLimits (const std::string &)

double	Value (const std::string &) const

double	Error (const std::string &) const

unsigned int	Index (const std::string &) const

const std::string &	GetName (unsigned int) const

const char *	Name (unsigned int) const

const MnMachinePrecision &	Precision () const

void	SetPrecision (double eps)

Private Attributes
MnUserTransformation	fTransformation

#include <Minuit2/MnUserParameters.h>

Collaboration diagram for ROOT::Minuit2::MnUserParameters:

Constructor & Destructor Documentation

ROOT::Minuit2::MnUserParameters::MnUserParameters ( )

inline

Definition at line 41 of file MnUserParameters.h.

ROOT::Minuit2::MnUserParameters::MnUserParameters	(	const std::vector< double > &	par,
		const std::vector< double > &	err
	)

Definition at line 17 of file MnUserParameters.cxx.

ROOT::Minuit2::MnUserParameters::~MnUserParameters ( )

inline

Definition at line 45 of file MnUserParameters.h.

ROOT::Minuit2::MnUserParameters::MnUserParameters ( const MnUserParameters & par )

inline

Definition at line 47 of file MnUserParameters.h.

Member Function Documentation

bool ROOT::Minuit2::MnUserParameters::Add	(	const std::string &	name,
		double	val,
		double	err
	)

Add free Parameter Name, Value, Error.

Definition at line 41 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnUserParameterState::Add(), and main().

bool ROOT::Minuit2::MnUserParameters::Add	(	const std::string &	name,
		double	val,
		double	err,
		double	low,
		double	up
	)

Add limited Parameter Name, Value, Lower bound, Upper bound.

Definition at line 47 of file MnUserParameters.cxx.

bool ROOT::Minuit2::MnUserParameters::Add	(	const std::string &	name,
		double	val
	)

Add const Parameter Name, vale.

Definition at line 53 of file MnUserParameters.cxx.

double ROOT::Minuit2::MnUserParameters::Error ( unsigned int n ) const

Definition at line 110 of file MnUserParameters.cxx.

Referenced by Error(), ROOT::Minuit2::MnUserParameterState::Error(), and ROOT::Minuit2::MnParameterScan::operator()().

double ROOT::Minuit2::MnUserParameters::Error ( const std::string & name ) const

Definition at line 162 of file MnUserParameters.cxx.

std::vector< double > ROOT::Minuit2::MnUserParameters::Errors ( ) const

Definition at line 31 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnUserParameterState::Errors().

void ROOT::Minuit2::MnUserParameters::Fix ( unsigned int n )

interaction via external number of Parameter

Definition at line 59 of file MnUserParameters.cxx.

Referenced by Fix(), and ROOT::Minuit2::MnUserParameterState::Fix().

void ROOT::Minuit2::MnUserParameters::Fix ( const std::string & name )

interaction via Name of Parameter

Definition at line 117 of file MnUserParameters.cxx.

const std::string & ROOT::Minuit2::MnUserParameters::GetName ( unsigned int n ) const

Definition at line 172 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnUserParameterState::GetName().

unsigned int ROOT::Minuit2::MnUserParameters::Index ( const std::string & name ) const

Definition at line 167 of file MnUserParameters.cxx.

Referenced by Error(), Fix(), ROOT::Minuit2::MnUserParameterState::Index(), Release(), RemoveLimits(), SetError(), SetLimits(), SetLowerLimit(), SetUpperLimit(), SetValue(), and Value().

const char * ROOT::Minuit2::MnUserParameters::Name ( unsigned int n ) const

Definition at line 176 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnUserParameterState::Name().

MnUserParameters& ROOT::Minuit2::MnUserParameters::operator= ( const MnUserParameters & par )

inline

Definition at line 50 of file MnUserParameters.h.

const MinuitParameter & ROOT::Minuit2::MnUserParameters::Parameter ( unsigned int n ) const

access to single Parameter

Definition at line 36 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnParameterScan::operator()(), and ROOT::Minuit2::MnUserParameterState::Parameter().

const std::vector< MinuitParameter > & ROOT::Minuit2::MnUserParameters::Parameters ( ) const

access to parameters (row-wise)

Definition at line 21 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnUserParameterState::MinuitParameters(), and ROOT::Minuit2::operator<<().

std::vector< double > ROOT::Minuit2::MnUserParameters::Params ( ) const

access to parameters and errors in column-wise representation

Definition at line 26 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnParameterScan::operator()(), and ROOT::Minuit2::MnUserParameterState::Params().

const MnMachinePrecision & ROOT::Minuit2::MnUserParameters::Precision ( ) const

Definition at line 181 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::operator<<(), and ROOT::Minuit2::MnUserParameterState::Precision().

void ROOT::Minuit2::MnUserParameters::Release ( unsigned int n )

Definition at line 64 of file MnUserParameters.cxx.

Referenced by Release(), and ROOT::Minuit2::MnUserParameterState::Release().

void ROOT::Minuit2::MnUserParameters::Release ( const std::string & name )

Definition at line 122 of file MnUserParameters.cxx.

void ROOT::Minuit2::MnUserParameters::RemoveLimits ( unsigned int n )

Definition at line 69 of file MnUserParameters.cxx.

Referenced by RemoveLimits(), and ROOT::Minuit2::MnUserParameterState::RemoveLimits().

void ROOT::Minuit2::MnUserParameters::RemoveLimits ( const std::string & name )

Definition at line 152 of file MnUserParameters.cxx.

void ROOT::Minuit2::MnUserParameters::SetError	(	unsigned int	n,
		double	err
	)

Definition at line 79 of file MnUserParameters.cxx.

Referenced by SetError(), and ROOT::Minuit2::MnUserParameterState::SetError().

void ROOT::Minuit2::MnUserParameters::SetError	(	const std::string &	name,
		double	err
	)

Definition at line 132 of file MnUserParameters.cxx.

void ROOT::Minuit2::MnUserParameters::SetLimits	(	unsigned int	n,
		double	low,
		double	up
	)

Definition at line 84 of file MnUserParameters.cxx.

Referenced by main(), SetLimits(), and ROOT::Minuit2::MnUserParameterState::SetLimits().

void ROOT::Minuit2::MnUserParameters::SetLimits	(	const std::string &	name,
		double	low,
		double	up
	)

Definition at line 137 of file MnUserParameters.cxx.

void ROOT::Minuit2::MnUserParameters::SetLowerLimit	(	unsigned int	n,
		double	low
	)

Definition at line 94 of file MnUserParameters.cxx.

Referenced by main(), and ROOT::Minuit2::MnUserParameterState::SetLowerLimit().

void ROOT::Minuit2::MnUserParameters::SetLowerLimit	(	const std::string &	name,
		double	low
	)

Definition at line 147 of file MnUserParameters.cxx.

void ROOT::Minuit2::MnUserParameters::SetName	(	unsigned int	n,
		const std::string &	name
	)

Definition at line 99 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnUserParameterState::SetName().

void ROOT::Minuit2::MnUserParameters::SetPrecision ( double eps )

inline

Definition at line 113 of file MnUserParameters.h.

Referenced by ROOT::Minuit2::MnUserParameterState::SetPrecision().

void ROOT::Minuit2::MnUserParameters::SetUpperLimit	(	unsigned int	n,
		double	up
	)

Definition at line 89 of file MnUserParameters.cxx.

Referenced by main(), and ROOT::Minuit2::MnUserParameterState::SetUpperLimit().

void ROOT::Minuit2::MnUserParameters::SetUpperLimit	(	const std::string &	name,
		double	up
	)

Definition at line 142 of file MnUserParameters.cxx.

void ROOT::Minuit2::MnUserParameters::SetValue	(	unsigned int	n,
		double	val
	)

Definition at line 74 of file MnUserParameters.cxx.

Referenced by ROOT::Minuit2::MnParameterScan::operator()(), SetValue(), and ROOT::Minuit2::MnUserParameterState::SetValue().

void ROOT::Minuit2::MnUserParameters::SetValue	(	const std::string &	name,
		double	val
	)

Definition at line 127 of file MnUserParameters.cxx.

const MnUserTransformation& ROOT::Minuit2::MnUserParameters::Trafo ( ) const

inline

Definition at line 55 of file MnUserParameters.h.

Referenced by ROOT::Minuit2::MnUserParameterState::Ext2int(), ROOT::Minuit2::MnUserParameterState::ExtOfInt(), ROOT::Minuit2::MnUserParameterState::Int2ext(), ROOT::Minuit2::MnUserParameterState::IntOfExt(), ROOT::Minuit2::MnUserParameterState::Trafo(), and ROOT::Minuit2::MnUserParameterState::VariableParameters().

double ROOT::Minuit2::MnUserParameters::Value ( unsigned int n ) const

Definition at line 105 of file MnUserParameters.cxx.

Referenced by Value(), and ROOT::Minuit2::MnUserParameterState::Value().

double ROOT::Minuit2::MnUserParameters::Value ( const std::string & name ) const

Definition at line 157 of file MnUserParameters.cxx.

unsigned int ROOT::Minuit2::MnUserParameters::VariableParameters ( ) const

inline

Definition at line 57 of file MnUserParameters.h.

Referenced by main().

Member Data Documentation

MnUserTransformation ROOT::Minuit2::MnUserParameters::fTransformation

private

Definition at line 117 of file MnUserParameters.h.

Referenced by Add(), Error(), Errors(), Fix(), GetName(), Index(), Name(), operator=(), Parameter(), Parameters(), Params(), Precision(), Release(), RemoveLimits(), SetError(), SetLimits(), SetLowerLimit(), SetName(), SetPrecision(), SetUpperLimit(), SetValue(), Trafo(), Value(), and VariableParameters().

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

math/minuit2/inc/Minuit2/MnUserParameters.h
math/minuit2/src/MnUserParameters.cxx

Public Member Functions

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation