Public Member Functions | Static Public Member Functions | Protected Attributes
rgrl_weighter_m_est Class Reference

#include <rgrl_weighter_m_est.h>

Inheritance diagram for rgrl_weighter_m_est:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 rgrl_weighter_m_est (vcl_auto_ptr< rrel_m_est_obj > m_est, bool use_signature_error, bool use_precomputed_signature_wgt=false)
 constructor takes a pointer to M estimator objective function.
 ~rgrl_weighter_m_est ()
void set_weight_more_on_distinct_match (bool flag)
 set true if desires to weight more on distinct match.
virtual void compute_weights (rgrl_scale const &scale, rgrl_match_set &match_set) const
 based on the scales, compute the weights for the matches.
 rgrl_type_macro (rgrl_weighter_m_est, rgrl_weighter)
virtual double aux_sum_weighted_residuals (rgrl_scale const &scale, rgrl_match_set &match_set, rgrl_transformation const &xform)
virtual double aux_sum_rho_values (rgrl_scale const &scale, rgrl_match_set &match_set, rgrl_transformation const &xform)
virtual double aux_neg_log_likelihood (rgrl_scale const &scale, rgrl_match_set &match_set, rgrl_transformation const &xform)
virtual double aux_avg_neg_log_likelihood (rgrl_scale const &scale, rgrl_match_set &match_set, rgrl_transformation const &xform)
 rgrl_type_macro (rgrl_weighter, rgrl_object)
virtual bool is_type (const vcl_type_info &type) const
void set_debug_flag (unsigned int debugFlag) const
 Set the value of the debug flag. A non-zero value turns debugging on.
unsigned int debug_flag () const
 Get the value of the debug flag.
void set_warning (bool) const
 Set the flag for warning messages.
bool warning () const
 Get the warning flag.
unsigned int add_observer (rgrl_event_sptr event, rgrl_command_sptr)
 Allow people to add/remove/invoke observers (callbacks) to any rgrl object.
rgrl_command_sptr get_command (unsigned int tag)
 Get the command associated with the given tag.
void invoke_event (const rgrl_event &)
 Call execute(.) on all the rgrl_commands observing this event id.
void invoke_event (const rgrl_event &) const
 Call execute(.) on all the rgrl_commands observing this event id.
void remove_observer (unsigned int tag)
 Remove the observer with this tag value.
bool has_observer (const rgrl_event &event) const
 Return true if an observer is registered for this event.
void ref ()
void unref ()
int get_references () const
bool is_referenced () const

Static Public Member Functions

static const vcl_type_info & type_id ()

Protected Attributes

vcl_auto_ptr< rrel_m_est_objm_est_
bool use_signature_error_
bool signature_precomputed_
bool weight_more_on_distinct_match_

Detailed Description

Definition at line 29 of file rgrl_weighter_m_est.h.


Constructor & Destructor Documentation

rgrl_weighter_m_est::rgrl_weighter_m_est ( vcl_auto_ptr< rrel_m_est_obj m_est,
bool  use_signature_error,
bool  use_precomputed_signature_wgt = false 
)

constructor takes a pointer to M estimator objective function.

Definition at line 18 of file rgrl_weighter_m_est.cxx.

rgrl_weighter_m_est::~rgrl_weighter_m_est ( )

Definition at line 30 of file rgrl_weighter_m_est.cxx.


Member Function Documentation

unsigned int rgrl_object::add_observer ( rgrl_event_sptr  event,
rgrl_command_sptr  cmd 
) [inherited]

Allow people to add/remove/invoke observers (callbacks) to any rgrl object.

This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an rgrl_command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command.

Definition at line 47 of file rgrl_object.cxx.

double rgrl_weighter_m_est::aux_avg_neg_log_likelihood ( rgrl_scale const &  scale,
rgrl_match_set match_set,
rgrl_transformation const &  xform 
) [virtual]

Reimplemented from rgrl_weighter.

Definition at line 238 of file rgrl_weighter_m_est.cxx.

double rgrl_weighter_m_est::aux_neg_log_likelihood ( rgrl_scale const &  scale,
rgrl_match_set match_set,
rgrl_transformation const &  xform 
) [virtual]

Reimplemented from rgrl_weighter.

Definition at line 215 of file rgrl_weighter_m_est.cxx.

double rgrl_weighter_m_est::aux_sum_rho_values ( rgrl_scale const &  scale,
rgrl_match_set match_set,
rgrl_transformation const &  xform 
) [virtual]

Reimplemented from rgrl_weighter.

Reimplemented in rgrl_weighter_indiv_scale.

Definition at line 172 of file rgrl_weighter_m_est.cxx.

double rgrl_weighter_m_est::aux_sum_weighted_residuals ( rgrl_scale const &  scale,
rgrl_match_set match_set,
rgrl_transformation const &  xform 
) [virtual]

Reimplemented from rgrl_weighter.

Definition at line 133 of file rgrl_weighter_m_est.cxx.

void rgrl_weighter_m_est::compute_weights ( rgrl_scale const &  scales,
rgrl_match_set match_set 
) const [virtual]

based on the scales, compute the weights for the matches.

The resulting weights will be stored in the match_set structure.

Implements rgrl_weighter.

Reimplemented in rgrl_weighter_indiv_scale.

Definition at line 37 of file rgrl_weighter_m_est.cxx.

unsigned int rgrl_object::debug_flag ( ) const [inherited]

Get the value of the debug flag.

Definition at line 26 of file rgrl_object.cxx.

rgrl_command_sptr rgrl_object::get_command ( unsigned int  tag) [inherited]

Get the command associated with the given tag.

Definition at line 57 of file rgrl_object.cxx.

bool rgrl_object::has_observer ( const rgrl_event event) const [inherited]

Return true if an observer is registered for this event.

Definition at line 107 of file rgrl_object.cxx.

void rgrl_object::invoke_event ( const rgrl_event event) [inherited]

Call execute(.) on all the rgrl_commands observing this event id.

Definition at line 69 of file rgrl_object.cxx.

void rgrl_object::invoke_event ( const rgrl_event event) const [inherited]

Call execute(.) on all the rgrl_commands observing this event id.

The actions triggered by this call doesn't modify this object.

Definition at line 83 of file rgrl_object.cxx.

virtual bool rgrl_object::is_type ( const vcl_type_info &  type) const [inline, virtual, inherited]

Reimplemented in rgrl_scale_estimator.

Definition at line 66 of file rgrl_object.h.

void rgrl_object::remove_observer ( unsigned int  tag) [inherited]

Remove the observer with this tag value.

Definition at line 97 of file rgrl_object.cxx.

rgrl_weighter::rgrl_type_macro ( rgrl_weighter  ,
rgrl_object   
) [inherited]
rgrl_weighter_m_est::rgrl_type_macro ( rgrl_weighter_m_est  ,
rgrl_weighter   
)
void rgrl_object::set_debug_flag ( unsigned int  debugFlag) const [inherited]

Set the value of the debug flag. A non-zero value turns debugging on.

Definition at line 19 of file rgrl_object.cxx.

void rgrl_object::set_warning ( bool  flag) const [inherited]

Set the flag for warning messages.

Definition at line 33 of file rgrl_object.cxx.

void rgrl_weighter_m_est::set_weight_more_on_distinct_match ( bool  flag) [inline]

set true if desires to weight more on distinct match.

Definition at line 41 of file rgrl_weighter_m_est.h.

static const vcl_type_info& rgrl_object::type_id ( ) [inline, static, inherited]

Reimplemented in rgrl_scale_estimator.

Definition at line 63 of file rgrl_object.h.

bool rgrl_object::warning ( ) const [inherited]

Get the warning flag.

Definition at line 40 of file rgrl_object.cxx.


Member Data Documentation

vcl_auto_ptr<rrel_m_est_obj> rgrl_weighter_m_est::m_est_ [protected]

Definition at line 76 of file rgrl_weighter_m_est.h.

Definition at line 78 of file rgrl_weighter_m_est.h.

Definition at line 77 of file rgrl_weighter_m_est.h.

Definition at line 79 of file rgrl_weighter_m_est.h.


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