JFIT::JAbstractMinimiser< JModel_t > Class Template Reference

Abstract minimiser. More...

#include <JRegressor.hh>

Inheritance diagram for JFIT::JAbstractMinimiser< JModel_t >:

Public Types
typedef double	result_type

Public Member Functions
	JAbstractMinimiser ()
	Default constructor.
template<class JFunction_t , class T >
result_type	operator() (const JFunction_t &fit, T __begin, T __end)
	Get chi2.

Public Attributes
JModel_t	value
	model value

Static Public Attributes
static int	debug = 0
	debug level (default is off).

Detailed Description

template<class JModel_t>
class JFIT::JAbstractMinimiser< JModel_t >

Abstract minimiser.

This "minimiser" can be used to determine the chi2 of the data for a given model value.

Definition at line 25 of file JRegressor.hh.

Member Typedef Documentation

result_type

template<class JModel_t >

double JFIT::JAbstractMinimiser< JModel_t >::result_type

Definition at line 30 of file JRegressor.hh.

Constructor & Destructor Documentation

JAbstractMinimiser()

template<class JModel_t >

JFIT::JAbstractMinimiser< JModel_t >::JAbstractMinimiser ( )

inline

Default constructor.

Definition at line 35 of file JRegressor.hh.

    {}

Member Function Documentation

operator()()

template<class JModel_t >

template<class JFunction_t , class T >

result_type JFIT::JAbstractMinimiser< JModel_t >::operator() ( const JFunction_t & fit, T __begin, T __end )

inline

Get chi2.

Parameters

fit	fit function
__begin	begin of data
__end	end of data

Returns

chi2

Definition at line 48 of file JRegressor.hh.

    {
      double chi2 = 0.0;
 
      for (T i = __begin; i != __end; ++i) {
        chi2 += fit(value, *i);
      }
 
      return chi2;
    }

Member Data Documentation

value

template<class JModel_t >

JModel_t JFIT::JAbstractMinimiser< JModel_t >::value

model value

Definition at line 59 of file JRegressor.hh.

debug

template<class T >

int JEEP::JMessage< T >::debug = 0

staticinherited

debug level (default is off).

Definition at line 45 of file JMessage.hh.

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

• JRegressor.hh