GIMLI::Pos Class Reference

3 dimensional vector More...

Inheritance diagram for GIMLI::Pos:

Public Member Functions
	Pos ()
	Pos (bool valid)
	Pos (double x, double y)
	Pos (double x, double y, double z)
	Pos (const Pos &pos)
Pos &	operator= (const Pos &pos)
Pos &	operator= (const Vector< double > &v)
double &	operator[] (Index i)
const double &	operator[] (Index i) const
Pos	operator- () const
void	setValid (bool valid)
bool	valid () const
void	assign (const double &x, const double &y, const double &z)
const double &	x () const
const double &	y () const
const double &	z () const
void	setX (double x)
void	setY (double y)
void	setZ (double z)
void	setVal (const double &val, Index i)
const double &	getVal (Index i) const
Pos &	round (double tol)
double	distSquared (const Pos &p) const
double	dist (const Pos &p) const
double	distance (const Pos &p) const
double	distSquared () const
double	abs () const
double	length () const
double	angle (const Pos &p) const
double	angle (const RVector3 &p1, const RVector3 &p3) const
double	dot (const Pos &p) const
double	sum () const
Pos	norm (const Pos &p1, const Pos &p2) const
Pos	norm () const
Pos &	normalize ()
Pos &	normalise ()
Pos	cross (const Pos &p) const
Pos	normXY (const Pos &p) const
template<class Matrix >
Pos &	transform (const Matrix &wm)
Pos &	rotateX (double phi)
Pos &	rotateY (double phi)
Pos &	rotateZ (double phi)
Pos &	rotate (const RVector3 &r)
Pos &	rotate (double phiX, double phiY, double phiZ)
Pos &	scale (const RVector3 &s)
Pos &	translate (const RVector3 &t)
Pos &	translate (double x, double y=0.0, double z=0.0)
RVector	vec () const
Index	hash () const
void	swap (Index i, Index j)

Protected Member Functions
void	copy_ (const Pos &pos)

Protected Attributes
bool	valid_
double	mat_ [3]

Detailed Description

3 dimensional vector

3 dimensional vector

Constructor & Destructor Documentation

Pos() [1/2]

GIMLI::Pos::Pos ( )

inline

Construct an empty in 3d at (0, 0, 0)

Pos() [2/2]

GIMLI::Pos::Pos ( bool  valid )

inline

Construct an empty in 3d at (0, 0, 0). Optional set valid flag.

Member Function Documentation

abs()

double GIMLI::Pos::abs ( ) const

inline

Return the length of this position vector, same as length.

Referenced by angle(), GIMLI::Plane::checkValidity(), GIMLI::Plane::intersect(), GIMLI::Shape::isInside(), GIMLI::Shape::plane(), GIMLI::Plane::Plane(), and GIMLI::Shape::xyz2rst().

angle() [1/2]

double GIMLI::Pos::angle

(

const Pos &

p

)

const

Return the angle between (this, (origin), p).

References abs().

angle() [2/2]

double GIMLI::Pos::angle	(	const RVector3 &	p1,
		const RVector3 &	p3
	)		const

Return the angle between (p1, this, p2).

dist()

double GIMLI::Pos::dist ( const Pos &  p ) const

inline

Return the distance to p.

Referenced by GIMLI::ElectrodeShapeEntity::setSingValue(), GIMLI::ElectrodeShapeNode::setSingValue(), and GIMLI::Shape::touch().

distance()

double GIMLI::Pos::distance ( const Pos &  p ) const

inline

Return the distance to p.

Referenced by GIMLI::Mesh::cellDataToBoundaryGradient(), GIMLI::Mesh::cellToBoundaryInterpolation(), GIMLI::Line::checkValidity(), GIMLI::Plane::compare(), GIMLI::Mesh::createNodeWithCheck(), GIMLI::Mesh::createSecondaryNode(), GIMLI::DataContainer::createSensor(), GIMLI::PolygonFace::insertNode(), GIMLI::ElectrodeShapeEntity::setSingValue(), and GIMLI::Line::touch1().

distSquared() [1/2]

double GIMLI::Pos::distSquared ( ) const

inline

Return the squared length of this position vector.

distSquared() [2/2]

double GIMLI::Pos::distSquared ( const Pos &  p ) const

inline

Return the squared distance to p.

Referenced by GIMLI::Line::nearest().

getVal()

const double& GIMLI::Pos::getVal ( Index  i ) const

inline

Get a value. Throws out of range exception if index check fails.

length()

double GIMLI::Pos::length ( ) const

inline

Return the length of this position vector.

Referenced by GIMLI::Line::intersectRay().

norm()

Pos GIMLI::Pos::norm ( ) const

inline

Return normalised copy of this Pos.

References normalize().

normalise()

Pos& GIMLI::Pos::normalise ( )

inline

DEPRECATED Normalise for backward compatibility.

normalize()

Pos& GIMLI::Pos::normalize ( )

inline

Normalize this Pos and return itself.

Referenced by GIMLI::Mesh::findCellsAlongRay(), and norm().

operator=() [1/2]

Pos& GIMLI::Pos::operator= ( const Pos &  pos )

inline

Assignment operator

operator=() [2/2]

Pos& GIMLI::Pos::operator= ( const Vector< double > &  v )

inline

Assignment operator

round()

Pos& GIMLI::Pos::round ( double  tol )

inline

Inline round to tol.

Referenced by GIMLI::MeshEntity::rst().

setVal()

void GIMLI::Pos::setVal ( const double &  val, Index  i  )

inline

Set a value. Throws out of range exception if index check fails.

swap()

void GIMLI::Pos::swap ( Index  i, Index  j  )

inline

Swap coordinates i and j [0..3)