Numerical C++ Library Concepts

You are here: Concepts>Concepts Web>Class documentation

Class documentation of Concepts

Loading...

Searching...

No Matches

#include <cell2D.hh>

Inheritance diagram for concepts::InfiniteQuad2d:

Public Member Functions
	InfiniteQuad2d (InfiniteQuad &cntr, const Real2d &vtx0, const Real2d &vtx1)

virtual Real2d	chi (Real xi, Real eta) const =0

Real3d	vertex (uint i) const
	Returns the coordinates of the ith vertex.

virtual MapReal2d	jacobian (const Real xi, const Real eta) const =0

InfiniteQuad &	connector () const
	Returns the quadrilateral connector (topology)

virtual Cell2 *	child (uint i)=0

virtual const Cell2 *	child (uint i) const =0

virtual Real3d	center () const =0
	Returns the center of the cell.

virtual Real3d	elemMap (const Real2d &coord_local) const =0
	Element map from point local coordinates in 2D.

virtual Real3d	elemMap (const Real3d &coord_local) const

virtual Real3d	elemMap (const Real coord_local) const
	Element map from point local coordinates in 1D.

bool	hasChildren () const
	Returns true if there is a least one child.

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

Detailed Description

A 2D cell: infinite quadrilateral. Abstract class.

The reference cell is $[0,1]\times[0,\infty)$ .

See also: Cell for more information on cells in a mesh.

Definition at line 609 of file cell2D.hh.

Constructor & Destructor Documentation

◆ InfiniteQuad2d()

concepts::InfiniteQuad2d::InfiniteQuad2d	(	InfiniteQuad &	cntr,
		const Real2d &	vtx0,
		const Real2d &	vtx1
	)

Constructor

vtx0 vertex of first infinite edge vtx1 vertex of second infinite edge

The infinite edge is in the direction the left normal of the edge from vtx0 to vtx1.

Member Function Documentation

◆ center()

virtual Real3d concepts::Cell2::center ( ) const

pure virtualinherited

Returns the center of the cell.

Implemented in concepts::Triangle2d, concepts::Quad2d, concepts::InfiniteRect2d, concepts::Triangle3d, and concepts::Quad3d.

◆ chi()

virtual Real2d concepts::InfiniteQuad2d::chi	(	Real	xi,
		Real	eta
	)		const

pure virtual

Implemented in concepts::InfiniteRect2d.

◆ child() [1/2]

virtual const Cell2 * concepts::Cell2::child ( uint i ) const

pure virtualinherited

Returns a pointer to the ith child. Children are not created if they do not already exist, instead 0 is returned.

Implements concepts::Cell.

Implemented in concepts::Triangle2d, concepts::Quad2d, concepts::InfiniteRect2d, concepts::Triangle3d, and concepts::Quad3d.

◆ child() [2/2]

virtual Cell2 * concepts::Cell2::child ( uint i )

pure virtualinherited

Returns a pointer to the ith child. Children are created if they do not already exist.

Implements concepts::Cell.

Implemented in concepts::Triangle2d, concepts::Quad2d, concepts::InfiniteRect2d, concepts::Triangle3d, and concepts::Quad3d.

◆ connector()

InfiniteQuad & concepts::InfiniteQuad2d::connector ( ) const

inlinevirtual

Returns the quadrilateral connector (topology)

Implements concepts::Cell2.

Definition at line 628 of file cell2D.hh.

◆ elemMap() [1/3]

virtual Real3d concepts::Cell::elemMap ( const Real coord_local ) const

virtualinherited

Element map from point local coordinates in 1D.

Reimplemented in concepts::SphericalSurface3d, concepts::Sphere3d, concepts::Edge1d, and concepts::Edge2d.

◆ elemMap() [2/3]

virtual Real3d concepts::Cell2::elemMap ( const Real2d & coord_local ) const

pure virtualinherited

Element map from point local coordinates in 2D.

Reimplemented from concepts::Cell.

Implemented in concepts::Triangle2d, concepts::Quad2d, concepts::InfiniteRect2d, concepts::Triangle3d, and concepts::Quad3d.

◆ elemMap() [3/3]

virtual Real3d concepts::Cell2::elemMap ( const Real3d & coord_local ) const

inlinevirtualinherited

Element map from point local coordinates in 3D

Reference element is 2D, third component is omitted.

Reimplemented from concepts::Cell.

Definition at line 104 of file cell.hh.

◆ hasChildren()

bool concepts::Cell::hasChildren ( ) const

inlineinherited

Returns true if there is a least one child.

Definition at line 50 of file cell.hh.

◆ info()

virtual std::ostream & concepts::InfiniteQuad2d::info ( std::ostream & os ) const

protectedvirtual

Returns information in an output stream.

Implements concepts::Cell.

Reimplemented in concepts::InfiniteRect2d.

◆ vertex()

Real3d concepts::InfiniteQuad2d::vertex ( uint i ) const

virtual

Returns the coordinates of the ith vertex.

Implements concepts::Cell2.

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

geometry/cell2D.hh