treeDataPoint Class Reference

Holds (reference to) pointField. Encapsulation of data needed for octree searches. Used for searching for nearest point. No bounding boxes around points. Only overlaps and calcNearest are implemented, rest makes little sense. More...

Classes
class	findIntersectOp
class	findNearestOp

Public Member Functions
	ClassName ("treeDataPoint")
	treeDataPoint (const pointField &points)
	treeDataPoint (const pointField &points, const labelUList &pointLabels, const bool useSubsetPoints=true)
	treeDataPoint (const pointField &points, labelList &&pointLabels, const bool useSubsetPoints=true)
bool	empty () const
label	size () const
const pointField &	points () const
const labelList &	pointLabels () const
bool	useSubset () const
label	pointLabel (const label index) const
const point &	shapePoint (const label index) const
pointField	shapePoints () const
volumeType	getVolumeType (const indexedOctree< treeDataPoint > &os, const point &sample) const
bool	overlaps (const label index, const treeBoundBox &sampleBb) const
bool	overlaps (const label index, const point &centre, const scalar radiusSqr) const
const point &	operator[] (const label index) const

Detailed Description

Holds (reference to) pointField. Encapsulation of data needed for octree searches. Used for searching for nearest point. No bounding boxes around points. Only overlaps and calcNearest are implemented, rest makes little sense.

Optionally works on subset of points.

Source files

• treeDataPoint.H
• treeDataPoint.C

Definition at line 58 of file treeDataPoint.H.

Constructor & Destructor Documentation

treeDataPoint() [1/3]

treeDataPoint ( const pointField &  points )

explicit

Definition at line 37 of file treeDataPoint.C.

treeDataPoint() [2/3]

treeDataPoint	(	const pointField &	points,
		const labelUList &	pointLabels,
		const bool	useSubsetPoints = true
	)

Definition at line 45 of file treeDataPoint.C.

treeDataPoint() [3/3]

treeDataPoint	(	const pointField &	points,
		labelList &&	pointLabels,
		const bool	useSubsetPoints = true
	)

Definition at line 58 of file treeDataPoint.C.

Member Function Documentation

ClassName()

ClassName

(

"treeDataPoint"

)

empty()

bool empty ( ) const

inline

Definition at line 155 of file treeDataPoint.H.

size()

label size ( ) const

inline

Definition at line 166 of file treeDataPoint.H.

points()

const pointField& points ( ) const

inline

Definition at line 177 of file treeDataPoint.H.

pointLabels()

const labelList& pointLabels ( ) const

inline

Definition at line 183 of file treeDataPoint.H.

useSubset()

bool useSubset ( ) const

inline

Definition at line 189 of file treeDataPoint.H.

pointLabel()

label pointLabel ( const label  index ) const

inline

Definition at line 195 of file treeDataPoint.H.

Referenced by lumpedPointMovement::setInterpolator(), and lumpedPointMovement::setPatchControl().

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shapePoint()

const point& shapePoint ( const label  index ) const

inline

Definition at line 206 of file treeDataPoint.H.

Referenced by treeDataPoint::findNearestOp::operator()(), and treeDataPoint::operator[]().

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shapePoints()

Foam::pointField shapePoints

(

)

const

Definition at line 88 of file treeDataPoint.C.

getVolumeType()

Foam::volumeType getVolumeType	(	const indexedOctree< treeDataPoint > &	os,
		const point &	sample
	)		const

Definition at line 100 of file treeDataPoint.C.

References volumeType::UNKNOWN.

overlaps() [1/2]

bool overlaps	(	const label	index,
		const treeBoundBox &	sampleBb
	)		const

Definition at line 110 of file treeDataPoint.C.

References treeBoundBox::contains().

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overlaps() [2/2]

bool overlaps	(	const label	index,
		const point &	centre,
		const scalar	radiusSqr
	)		const

Definition at line 120 of file treeDataPoint.C.

References Foam::magSqr().

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operator[]()

const point& operator[] ( const label  index ) const

inline

Definition at line 250 of file treeDataPoint.H.

References treeDataPoint::shapePoint().

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

• src/meshTools/indexedOctree/treeDataPoint.H
• src/meshTools/indexedOctree/treeDataPoint.C