slifis::FUZZY_OUT Class Reference

A set of output membership functions. More...

#include <fuzzy_out.hpp>

Inheritance diagram for slifis::FUZZY_OUT:

Collaboration diagram for slifis::FUZZY_OUT:

List of all members.

Public Member Functions
	FUZZY_OUT (std::string name="output")
	Default constructor, see Sets of membership functions.
	FUZZY_OUT (const std::vector< REALVAL > &v_xval, std::string name="output")
	Constructor used for building automatically a set of triangular functions partitioning output space, using the given values in v.
	FUZZY_OUT (REALVAL vmin, REALVAL vmax, size_t NbFunc, EN_FUNCSPACING s=FS_LIN, std::string name="output")
	Constructor used for building automatically a set of triangular functions partitioning output space into Nb functions, going from vmin to vmax, regularly spaced.
bool	operator== (const FUZZY_OUT &m) const
	Equality operator. Returns true if all the contained membership functions are equal.
bool	operator!= (const FUZZY_OUT &m) const
bool	SetIsValid () const
	Return true if the set of functions is valid.

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Detailed Description

A set of output membership functions.

• Output fuzzy functions have one particular characteristic: They need to be finite ! (or else, you woudn't be able to get a defuzzyfied value). Thus, this class adds to FUZZY_ROOT a function IsValid() so user can check that the set is valid as an output set
• No data lives here

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Constructor & Destructor Documentation

slifis::FUZZY_OUT::FUZZY_OUT

(

std::string

name = "output"

)

Default constructor, see Sets of membership functions.

slifis::FUZZY_OUT::FUZZY_OUT	(	const std::vector< REALVAL > &	v0,
		std::string	name = "output"
	)

Constructor used for building automatically a set of triangular functions partitioning output space, using the given values in v.

see Sets of membership functions

References __IN__, __OUT__, slifis::FUZZY_ROOT::SetTriangularSet(), and SLIFIS_CATCH_RETHROW.

slifis::FUZZY_OUT::FUZZY_OUT	(	REALVAL	vmin,
		REALVAL	vmax,
		size_t	NbFunc,
		EN_FUNCSPACING	spacing = FS_LIN,
		std::string	name = "output"
	)

Constructor used for building automatically a set of triangular functions partitioning output space into Nb functions, going from vmin to vmax, regularly spaced.

see Sets of membership functions

References __IN__, __OUT__, slifis::FUZZY_ROOT::SetTriangularSet(), and SLIFIS_CATCH_RETHROW.

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Member Function Documentation

bool slifis::FUZZY_OUT::operator==

(

const FUZZY_OUT &

f2

)

const

Equality operator. Returns true if all the contained membership functions are equal.

At present, calls the equality operator of inherited class FUZZY_ROOT

bool slifis::FUZZY_OUT::operator!=

(

const FUZZY_OUT &

m

)

const [inline]

bool slifis::FUZZY_OUT::SetIsValid

(

)

const [virtual]

Return true if the set of functions is valid.

• the set has at least one function.
• all the functions have left and right zero values.

Implements slifis::FUZZY_ROOT.

References __IN__, __OUT__, slifis::FUZZY_ROOT::GetMf(), slifis::FUZZY_ROOT::GetNbMf(), slifis::MEMBFUNC::IsFinite(), and slifis::FUZZY_ROOT::P_SetIsValid().

Referenced by slifis::SLIFIS::SetOutput().