DOC: Add class description. More...

#include <AccumulationMethods.h>

Inheritance diagram for MaximumWeightMethod:

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Collaboration diagram for MaximumWeightMethod:

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Public Member Functions
virtual void	add (AccumulationArray &accArray, const size_t i, double value, double weight) const
	Adds a weighted value to the accumulation array.

Public Member Functions inherited from AccumulationMethod
	AccumulationMethod (const AccumulationMethod &method)

virtual void	add (AccumulationArray &accArray, const size_t i, double value, double weight, unsigned int count) const
	Adds 'count' copies of a weighted value to the accumulation array.

virtual void	extractValue (const AccumulationArray &accArray, const AccumulationConverter &coder, Image &dst, const drain::Rectangle< int > &crop={0, 0, 0, 0}) const
	Retrieve the accumulated values from the accumulation matrix back to a data array.

virtual void	extractWeight (const AccumulationArray &accArray, const AccumulationConverter &coder, Image &dst, const drain::Rectangle< int > &crop={0, 0, 0, 0}) const
	Retrieves the (average) weight of the accumulated values.

virtual void	extractCount (const AccumulationArray &accArray, const AccumulationConverter &coder, Image &dst, const drain::Rectangle< int > &crop={0, 0, 0, 0}) const
	Retrieves the count of values accumulated.

virtual void	extractDev (const AccumulationArray &accArray, const AccumulationConverter &coder, Image &dst, const drain::Rectangle< int > &crop={0, 0, 0, 0}) const
	Retrieves the standard deviation of the accumulated values.

Public Member Functions inherited from BeanLike
	BeanLike (const BeanLike &b)
	Copy constructor. Re-links `parameters` to the member variables of this (new) instance.

	BeanLike (const std::string &name, const std::string &description="")
	Constructor.

virtual const std::string &	getName () const
	Return the name of an instance.

virtual const std::string &	getDescription () const
	Return a brief description.

bool	hasParameters () const
	Tells if any parameters have been linked (registered) for this bean.

template<class F >
F	getParameter (const std::string &p) const
	Gets a single parameter.

const map_t &	getParameters () const
	Returns the parameter map (const access).

map_t &	getParameters ()
	Returns the parameter map.

template<class F >
void	setParametersFromEntries (const F &args)
	Sets several parameters at once from a sequence of key-value pairs.

void	setParameters (std::initializer_list< Variable::init_pair_t > args)
	Grants access to (if above hidden)

virtual void	setParameters (const std::string &p, char assignmentSymbol='=', char separatorSymbol=0)
	Sets comma-separated parameters in a predetermined order "a,b,c" or by specifing them "b=2".

template<class T >
void	setParameters (const std::map< std::string, T > &args)
	Set parameters.

template<class T >
void	setParameters (const SmartMap< T > &args)
	Set parameters.

void	setParameter (const std::string &p, const Castable &value)
	Sets a single parameter.

template<class T >
void	setParameter (const std::string &p, const VariableT< T > &value)

template<class F >
void	setParameter (const std::string &p, const F &value)
	Sets a single parameter.

template<class F >
void	setParameter (const std::string &p, std::initializer_list< F > value)
	Sets a single parameter.

BeanLike &	operator= (const BeanLike &b)
	Assigns the parameter values of another bean (by key) to this one's own parameters.

virtual std::ostream &	toStream (std::ostream &ostr, bool compact=true) const
	Prints the name, description and current parameter values.

Additional Inherited Members
Public Types inherited from BeanLike
typedef ReferenceMap	map_t
	Reference map type used to store this bean's parameters (name -> linked variable).

Protected Member Functions inherited from AccumulationMethod
	AccumulationMethod (const std::string &name, const std::string &description)

Protected Member Functions inherited from BeanLike
virtual void	storeLastArguments (const std::string &p)
	Called after setParameters()

virtual void	updateBean () const
	Called after setParameters()

Protected Attributes inherited from BeanLike
const std::string	name
	Name of this bean, typically also the name of the (derived) class.

const std::string	description
	Brief, human-readable description of this bean.

map_t	parameters
	Parameters (name -> linked variable), typically linked to member variables of the derived class.

Detailed Description

DOC: Add class description.

Member Function Documentation

◆ add()

void add	(	AccumulationArray &	accArray,
		const size_t	i,
		double	value,
		double	weight
	)		const

virtual

Adds a weighted value to the accumulation array.

i - precomputed address in the array

value - value to be added

weight - weight of the value

Notice that not all the rules apply the weights. Semantically, the weights should reflect the importance, confidence or relevance of the value.

Reimplemented from AccumulationMethod.

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

src/drain/image/AccumulationMethods.h
src/drain/image/AccumulationMethods.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ add()