JFIT::JAbstractRegressor< JModel_t, JMinimiser_t > Struct Template Reference

Abstract class for global fit method. More...

#include <JRegressor.hh>

Inheritance diagram for JFIT::JAbstractRegressor< JModel_t, JMinimiser_t >:

Public Types
typedef JMinimiser_t< JModel_t >	minimiser_type
typedef JRegressor< JModel_t, JMinimiser_t >	regressor_type
typedef minimiser_type::result_type	result_type

Public Member Functions
template<class T >
result_type	operator() (const JModel_t &value, T __begin, T __end)
	Global fit.
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, template< class > class JMinimiser_t = JAbstractMinimiser>
struct JFIT::JAbstractRegressor< JModel_t, JMinimiser_t >

Abstract class for global fit method.

Definition at line 77 of file JRegressor.hh.

Member Typedef Documentation

minimiser_type

template<class JModel_t , template< class > class JMinimiser_t = JAbstractMinimiser>

JMinimiser_t<JModel_t> JFIT::JAbstractRegressor< JModel_t, JMinimiser_t >::minimiser_type

Definition at line 80 of file JRegressor.hh.

regressor_type

template<class JModel_t , template< class > class JMinimiser_t = JAbstractMinimiser>

JRegressor<JModel_t, JMinimiser_t> JFIT::JAbstractRegressor< JModel_t, JMinimiser_t >::regressor_type

Definition at line 81 of file JRegressor.hh.

result_type

template<class JModel_t , template< class > class JMinimiser_t = JAbstractMinimiser>

minimiser_type::result_type JFIT::JAbstractRegressor< JModel_t, JMinimiser_t >::result_type

Definition at line 82 of file JRegressor.hh.

Member Function Documentation

operator()() [1/2]

template<class JModel_t , template< class > class JMinimiser_t = JAbstractMinimiser>

template<class T >

result_type JFIT::JAbstractRegressor< JModel_t, JMinimiser_t >::operator() ( const JModel_t & value, T __begin, T __end )

inline

Global fit.

Parameters

value	start value
__begin	begin of data set
__end	end of data set

Returns

chi2

Definition at line 94 of file JRegressor.hh.

    {
      static_cast<minimiser_type&>(*this).value = value;
 
      return static_cast<minimiser_type&>(*this)(static_cast<regressor_type&>(*this), __begin, __end);
    }

operator()() [2/2]

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 )

inlineinherited

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

inherited

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.

---

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

• JRegressor.hh