concepts::InverseVertexQuadSector2d Class Reference

A 2d inverse mapping from a sector to reference element. More...

#include <elementMaps.hh>

Inheritance diagram for concepts::InverseVertexQuadSector2d:

Public Member Functions
virtual InverseVertexQuadSector2d *	clone () const
	InverseVertexQuadSector2d (const InverseVertexQuadSector2d &v)
	InverseVertexQuadSector2d (const Real2d vtx0, const Real2d vtx1, const Real2d vtx2, const Real2d vtx3)
	Constructor. More...
	InverseVertexQuadSector2d (const Sequence< Real2d > x)
	Constructor. More...
virtual bool	is_inpatch (const Real2d x) const
virtual bool	is_inregion (const Real2d x) const
virtual MapReal2d	jacobian (const Real2d x) const
virtual Real2d	operator() (const Real2d x) const
virtual bool	straight () const
virtual	~InverseVertexQuadSector2d ()

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream. More...

Private Member Functions
void	construct_ (const Real2d vtx0, const Real2d vtx1, const Real2d vtx2, const Real2d vtx3)
	used in construtor, calculate values and assign to private variables More...

Private Attributes
Real2d	sector_p_ [4]
	Sector points, namely vtx0~vtx3, using to decide the sector number. More...
Real2d	vtx_ [4]
	helper vectors, vtx_0=vtx0, vtx_1,3=vtx1,3-vtx0, vtx2= -vtx1+vtx2-vtx3 More...

Detailed Description

A 2d inverse mapping from a sector to reference element.

The sector is given as a quadrilateral with four vertices. This class is used for PML in waveguide problem.

Author

, Mengyu Wang, 2011

Definition at line 987 of file elementMaps.hh.

Constructor & Destructor Documentation

InverseVertexQuadSector2d() [1/3]

concepts::InverseVertexQuadSector2d::InverseVertexQuadSector2d	(	const Real2d	vtx0,
		const Real2d	vtx1,
		const Real2d	vtx2,
		const Real2d	vtx3
	)

Constructor.

vtx0~vtx3 are sector points, which are counter-clockwise

InverseVertexQuadSector2d() [2/3]

concepts::InverseVertexQuadSector2d::InverseVertexQuadSector2d

(

const Sequence< Real2d >

x

)

Constructor.

x is the Sequence of sector points, which are counter-clockwise

InverseVertexQuadSector2d() [3/3]

concepts::InverseVertexQuadSector2d::InverseVertexQuadSector2d

(

const InverseVertexQuadSector2d &

v

)

~InverseVertexQuadSector2d()

virtual concepts::InverseVertexQuadSector2d::~InverseVertexQuadSector2d ( )

virtual

Member Function Documentation

clone()

virtual InverseVertexQuadSector2d* concepts::InverseVertexQuadSector2d::clone ( ) const

virtual

construct_()

void concepts::InverseVertexQuadSector2d::construct_ ( const Real2d  vtx0, const Real2d  vtx1, const Real2d  vtx2, const Real2d  vtx3  )

private

used in construtor, calculate values and assign to private variables

info()

virtual std::ostream& concepts::InverseVertexQuadSector2d::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::Map2d.

is_inpatch()

virtual bool concepts::InverseVertexQuadSector2d::is_inpatch ( const Real2d  x ) const

virtual

is_inregion()

virtual bool concepts::InverseVertexQuadSector2d::is_inregion ( const Real2d  x ) const

virtual

jacobian()

virtual MapReal2d concepts::InverseVertexQuadSector2d::jacobian ( const Real2d  x ) const

virtual

operator()()

virtual Real2d concepts::InverseVertexQuadSector2d::operator() ( const Real2d  x ) const

virtual

straight()

virtual bool concepts::Map2d::straight ( ) const

inlinevirtualinherited

Reimplemented in concepts::VertexQuad2d, and concepts::VertexTriangle2d.

Definition at line 37 of file elementMaps.hh.

Member Data Documentation

sector_p_

Real2d concepts::InverseVertexQuadSector2d::sector_p_[4]

private

Sector points, namely vtx0~vtx3, using to decide the sector number.

Definition at line 1014 of file elementMaps.hh.

vtx_

Real2d concepts::InverseVertexQuadSector2d::vtx_[4]

private

helper vectors, vtx_0=vtx0, vtx_1,3=vtx1,3-vtx0, vtx2= -vtx1+vtx2-vtx3

Definition at line 1016 of file elementMaps.hh.

---

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

• geometry/elementMaps.hh