curvedEdge Class Reference

Define a curved edge that is parameterized for 0<lambda<1 between the start and end point. More...

Inheritance diagram for curvedEdge:

Collaboration diagram for curvedEdge:

Public Member Functions
	TypeName ("curvedEdge")
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, curvedEdge, Istream,(const pointField &points, Istream &is),(points, is))
	curvedEdge (const pointField &points, const label start, const label end)
	Construct from components. More...
	curvedEdge (const pointField &, Istream &)
	Construct from Istream setting pointsList. More...
	curvedEdge (const curvedEdge &)
	Copy construct. More...
virtual autoPtr< curvedEdge >	clone () const
	Clone function. More...
virtual	~curvedEdge ()
	Destructor. More...
label	start () const
	Return label of start point. More...
label	end () const
	Return label of end point. More...
int	compare (const curvedEdge &) const
	Compare the given start and end points with this curve. More...
int	compare (const edge &) const
	Compare the given start and end points with this curve. More...
int	compare (const label start, const label end) const
	Compare the given start and end points with this curve. More...
virtual point	position (const scalar) const =0
	Return the point position corresponding to the curve parameter. More...
virtual scalar	length () const =0
	Return the length of the curve. More...
void	operator= (const curvedEdge &)

Static Public Member Functions
static autoPtr< curvedEdge >	New (const pointField &, Istream &)
	New function which constructs and returns pointer to a curvedEdge. More...

Static Protected Member Functions
static pointField	appendEndPoints (const pointField &, const label start, const label end, const pointField &otherKnots)
	Return a complete point field by appending the start/end points. More...

Protected Attributes
const pointField &	points_
const label	start_
const label	end_

Friends
Ostream &	operator<< (Ostream &, const curvedEdge &)

Detailed Description

Define a curved edge that is parameterized for 0<lambda<1 between the start and end point.

Source files

• curvedEdge.H
• curvedEdge.C

Definition at line 53 of file curvedEdge.H.

Constructor & Destructor Documentation

curvedEdge() [1/3]

curvedEdge	(	const pointField &	points,
		const label	start,
		const label	end
	)

Construct from components.

Definition at line 41 of file curvedEdge.C.

curvedEdge() [2/3]

curvedEdge	(	const pointField &	points,
		Istream &	is
	)

Construct from Istream setting pointsList.

Definition at line 53 of file curvedEdge.C.

curvedEdge() [3/3]

curvedEdge

(

const curvedEdge &

c

)

Copy construct.

Definition at line 61 of file curvedEdge.C.

~curvedEdge()

virtual ~curvedEdge ( )

inlinevirtual

Destructor.

Definition at line 120 of file curvedEdge.H.

Member Function Documentation

appendEndPoints()

Foam::pointField appendEndPoints ( const pointField &  points, const label  start, const label  end, const pointField &  otherKnots  )

staticprotected

Return a complete point field by appending the start/end points.

to the given list

Definition at line 111 of file curvedEdge.C.

References forAll, and points.

TypeName()

TypeName

(

"curvedEdge"

)

Runtime type information.

declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		curvedEdge	,
		Istream	,
		(const pointField &points, Istream &is)	,
		(points, is)
	)

clone()

Foam::autoPtr< Foam::curvedEdge > clone ( ) const

virtual

Clone function.

Definition at line 69 of file curvedEdge.C.

References NotImplemented.

New()

Foam::autoPtr< Foam::curvedEdge > New ( const pointField &  points, Istream &  is  )

static

New function which constructs and returns pointer to a curvedEdge.

Definition at line 77 of file curvedEdge.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, Foam::Info, Foam::nl, and points.

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start()

Foam::label start ( ) const

inline

Return label of start point.

Definition at line 28 of file curvedEdgeI.H.

References curvedEdge::start_.

end()

Foam::label end ( ) const

inline

Return label of end point.

Definition at line 34 of file curvedEdgeI.H.

compare() [1/3]

int compare ( const curvedEdge &  e ) const

inline

Compare the given start and end points with this curve.

Return:

• 0: different
• +1: identical
• -1: same edge, but different orientation

Definition at line 57 of file curvedEdgeI.H.

References Foam::e.

Referenced by curvedEdge::compare(), and blockDescriptor::setEdge().

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compare() [2/3]

int compare ( const edge &  e ) const

inline

Compare the given start and end points with this curve.

Return:

• 0: different
• +1: identical
• -1: same edge, but different orientation

Definition at line 63 of file curvedEdgeI.H.

References curvedEdge::compare(), and Foam::e.

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compare() [3/3]

int compare ( const label  start, const label  end  ) const

inline

Compare the given start and end points with this curve.

Return:

• 0: different
• +1: identical
• -1: same edge, but different orientation

Definition at line 40 of file curvedEdgeI.H.

position()

virtual point position ( const  scalar ) const

pure virtual

Return the point position corresponding to the curve parameter.

0 <= lambda <= 1

Implemented in arcEdge, BSplineEdge, splineEdge, lineEdge, bezier, and polyLineEdge.

Referenced by lineDivide::lineDivide().

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length()

virtual scalar length ( ) const

pure virtual

Return the length of the curve.

Implemented in bezier, arcEdge, BSplineEdge, polyLineEdge, splineEdge, and lineEdge.

operator=()

void operator=

(

const curvedEdge &

)

Definition at line 136 of file curvedEdge.C.

References NotImplemented.

Friends And Related Function Documentation

operator<<

Ostream& operator<< ( Ostream &  , const curvedEdge &    )

friend

Field Documentation

points_

const pointField& points_

protected

Definition at line 59 of file curvedEdge.H.

start_

const label start_

protected

Definition at line 60 of file curvedEdge.H.

Referenced by curvedEdge::start().

end_

const label end_

protected

Definition at line 61 of file curvedEdge.H.

---

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

• src/mesh/blockMesh/curvedEdges/curvedEdge.H
• src/mesh/blockMesh/curvedEdges/curvedEdge.C
• src/mesh/blockMesh/curvedEdges/curvedEdgeI.H