Calculating Spatial characteristics on the Db

Functions
	gstlrn::Db::getExtrema (Id idim, bool useSel=false) const
	gstlrn::Db::getExtremas (bool useSel=false) const
	gstlrn::Db::getExtends (bool useSel=false) const
	gstlrn::Db::getCoorMinimum (bool useSel=false) const
	gstlrn::Db::getCoorMaximum (bool useSel=false) const
double	gstlrn::Db::getExtension (Id idim, bool useSel=false) const
double	gstlrn::Db::getExtensionDiagonal (bool useSel=false) const
double	gstlrn::Db::getCenter (Id idim, bool useSel=false) const
	gstlrn::Db::getCenters (bool useSel=false) const
void	gstlrn::Db::getExtensionInPlace (1 &mini, 1 &maxi, bool flagPreserve=false, bool useSel=false) const

Detailed Description

Parameters

idim	Rank of the target space dimension (0 based)
useSel	When TRUE, the characteristics are derived from the only active samples
mini	Vector of minimum values (modified by this function)
maxi	Vector of maximum values (modified by this function)

Function Documentation

getCenter()

double gstlrn::Db::getCenter	(	Id	idim,
		bool	useSel = false
	)		const

Returns the center of the (active) samples for the target space dimension

getCenters()

gstlrn::Db::getCenters

(

bool

useSel = false

)

const

Returns the coordinates of the center of the (active) samples

getCoorMaximum()

gstlrn::Db::getCoorMaximum

(

bool

useSel = false

)

const

Returns the maximum coordinates for all space dimensions

getCoorMinimum()

gstlrn::Db::getCoorMinimum

(

bool

useSel = false

)

const

Returns the minimum coordinates for all space dimensions

getExtends()

gstlrn::Db::getExtends

(

bool

useSel = false

)

const

getExtension()

double gstlrn::Db::getExtension	(	Id	idim,
		bool	useSel = false
	)		const

Returns the extension (distance between minimum and maximum) for the target space dimension

getExtensionDiagonal()

double gstlrn::Db::getExtensionDiagonal

(

bool

useSel = false

)

const

Returns the diagonal of the rectangle containing all (active) samples and parallel to main axes

getExtensionInPlace()

void gstlrn::Db::getExtensionInPlace	(	1 &	mini,
		1 &	maxi,
		bool	flagPreserve = false,
		bool	useSel = false
	)		const

Returns the extensions (distance between minimum and maximum) for all space dimensions

getExtrema()

gstlrn::Db::getExtrema	(	Id	idim,
		bool	useSel = false
	)		const

Returns the extreme coordinates for the target space dimension

getExtremas()

gstlrn::Db::getExtremas

(

bool

useSel = false

)

const

Returns the extreme coordinates for all space dimensions