INTERP_KERNEL.BoundingBox Class Reference

Class representing the bounding box of a number of points. More...

#include <BoundingBox.hxx>

Public Types
enum	BoxCoord {   XMIN = 0, YMIN = 1, ZMIN = 2, XMAX = 3,   YMAX = 4, ZMAX = 5 }
	Enumeration representing the six coordinates that define the bounding box. More...
Public Member Functions
	BoundingBox (const double **pts, const unsigned numPts)
	Constructor creating box from an array of the points corresponding to the vertices of the element.
	BoundingBox (const BoundingBox &box1, const BoundingBox &box2)
	Constructor creating box from union of two boxes, resulting in a box that encloses both of them.
	~BoundingBox ()
	Destructor.
bool	isDisjointWith (const BoundingBox &box) const
	Determines if the intersection with a given box is empty.
void	setCoordinate (const BoxCoord coord, double value)
	Sets a coordinate of the box to a given value.
double	getCoordinate (const BoxCoord coord) const
	Gets a coordinate of the box.
void	updateWithPoint (const double *pt)
	Updates the bounding box to include a given point.
void	dumpCoords () const
	Prints the coordinates of the box to std.cout.
Private Member Functions
bool	isValid () const
	Checks if the box is valid, which it is if its minimum coordinates are smaller than its maximum coordinates in all directions.
	BoundingBox (const BoundingBox &box)
	disallow copying
BoundingBox &	operator= (const BoundingBox &box)
	disallow assignment
Private Attributes
double *	_coords
	Vector containing the coordinates of the box interlaced in the order XMIN, YMIN, ZMIN, XMAX, YMAX, ZMAX.

---

Detailed Description

Class representing the bounding box of a number of points.

---

Member Enumeration Documentation

enum INTERP_KERNEL::BoundingBox::BoxCoord

Enumeration representing the six coordinates that define the bounding box.

Enumerator:

XMIN
YMIN
ZMIN
XMAX
YMAX
ZMAX

---

Constructor & Destructor Documentation

dn46 SALOME series6x631 MED Mandriva2010 MED_SRC src INTERP_KERNEL BoundingBox cxx INTERP_KERNEL.BoundingBox::BoundingBox	(	const double **	pts,
		const unsigned	numPts
	)

Constructor creating box from an array of the points corresponding to the vertices of the element.

Each point is represented by an array of three doubles.

Parameters:

pts	array of points
numPts	number of vertices

INTERP_KERNEL.BoundingBox::BoundingBox	(	const BoundingBox &	box1,
		const BoundingBox &	box2
	)

Constructor creating box from union of two boxes, resulting in a box that encloses both of them.

Parameters:

box1	the first box
box2	the second box

References INTERP_KERNEL.BoundingBox._coords.

INTERP_KERNEL.BoundingBox::~BoundingBox

(

)

Destructor.

References INTERP_KERNEL.BoundingBox._coords.

INTERP_KERNEL.BoundingBox.BoundingBox

(

const BoundingBox &

box

)

[private]

disallow copying

---

Member Function Documentation

bool INTERP_KERNEL.BoundingBox::isDisjointWith

(

const BoundingBox &

box

)

const

Determines if the intersection with a given box is empty.

Parameters:

box	BoundingBox with which intersection is tested

Returns:

true if intersection between boxes is empty, false if not

References INTERP_KERNEL.BoundingBox._coords, INTERP_KERNEL.BoundingBox.getCoordinate(), INTERP_KERNEL.BoundingBox.XMIN, and INTERP_KERNEL.BoundingBox.ZMIN.

void INTERP_KERNEL.BoundingBox::setCoordinate	(	const BoxCoord	coord,
		double	value
	)

Sets a coordinate of the box to a given value.

Parameters:

coord	coordinate to set
value	new value for coordinate

References INTERP_KERNEL.BoundingBox._coords, and batchmode_medcorba_test.value.

double INTERP_KERNEL.BoundingBox::getCoordinate

(

const BoxCoord

coord

)

const

Gets a coordinate of the box.

Parameters:

coord

coordinate to get

Returns:

value of coordinate

References INTERP_KERNEL.BoundingBox._coords.

void INTERP_KERNEL.BoundingBox::updateWithPoint

(

const double *

pt

)

Updates the bounding box to include a given point.

Parameters:

pt	point to be included

References INTERP_KERNEL.BoundingBox._coords, INTERP_KERNEL.BoundingBox.XMIN, and INTERP_KERNEL.BoundingBox.ZMIN.

void INTERP_KERNEL.BoundingBox::dumpCoords

(

)

const

Prints the coordinates of the box to std.cout.

References INTERP_KERNEL.BoundingBox._coords, INTERP_KERNEL.BoundingBox.XMAX, INTERP_KERNEL.BoundingBox.XMIN, INTERP_KERNEL.BoundingBox.YMAX, INTERP_KERNEL.BoundingBox.YMIN, INTERP_KERNEL.BoundingBox.ZMAX, and INTERP_KERNEL.BoundingBox.ZMIN.

bool INTERP_KERNEL.BoundingBox::isValid

(

)

const [private]

Checks if the box is valid, which it is if its minimum coordinates are smaller than its maximum coordinates in all directions.

Returns:

true if the box is valid, false if not

References INTERP_KERNEL.BoundingBox._coords, INTERP_KERNEL.BoundingBox.XMIN, and INTERP_KERNEL.BoundingBox.ZMIN.

BoundingBox& INTERP_KERNEL.BoundingBox.operator=

(

const BoundingBox &

box

)

[private]

disallow assignment

---

Field Documentation

double* INTERP_KERNEL.BoundingBox._coords [private]

Vector containing the coordinates of the box interlaced in the order XMIN, YMIN, ZMIN, XMAX, YMAX, ZMAX.