linDG2D::SpaceP0 Class Referenceabstract

Space for piecewise constant DG FEM in 2D on triangles. More...

#include <space.hh>

Inheritance diagram for linDG2D::SpaceP0:

Public Types
typedef TriangleP0	Element
typedef std::unordered_map< uint, Triangle * >	Map
typedef Scan< Element< Real > >	Scanner
typedef void(*	SMap) (const concepts::TColumn< Real > &, concepts::TColumn< Real > &)
typedef Element< Real >	type

Public Member Functions
virtual uint	dim () const
	Returns the dimension of the space. More...
virtual uint	dim () const=0
	Returns the dimension of the space. More...
virtual const Triangle &	elm (const concepts::Triangle2d *cell) const
	Returns the element on triangle cell. More...
virtual uint	getOutputDimension () const
	Returns the default output dimension, when we consider plotting a real-valued operator on this space. More...
virtual uint	nelm () const
	Returns the number of elements in the space. More...
virtual uint	nelm () const=0
	Returns the number of elements in the space. More...
virtual Scanner *	scan () const
virtual Scanner *	scan () const=0
	Returns a scanner to iterate over the elements of the space. More...
	SpaceP0 (concepts::Mesh2 &msh)
	Constructor. More...

Protected Member Functions
virtual void	constructor_ (concepts::Mesh2 &mesh)
virtual std::ostream &	info (std::ostream &os) const
virtual uint	nDoF_ () const
virtual Triangle *	newElm_ (const concepts::Triangle2d &cell, uint idx[]) const

Private Attributes
uint	dim_
	Number of degrees of freedom. More...
Map	elm_
	List of elements. More...
uint	nelm_
	Number of elements. More...

Detailed Description

Space for piecewise constant DG FEM in 2D on triangles.

Author

Christoph Winkelmann, 2003

Definition at line 105 of file space.hh.

Member Typedef Documentation

Element

typedef TriangleP0 linDG2D::SpaceP0::Element

Definition at line 107 of file space.hh.

Map

typedef std::unordered_map<uint, Triangle*> linDG2D::Space::Map

inherited

Definition at line 34 of file space.hh.

Scanner

typedef Scan<Element<Real > > concepts::Space< Real >::Scanner

inherited

Definition at line 47 of file space.hh.

SMap

typedef void(* linDG2D::Space::SMap) (const concepts::TColumn< Real > &, concepts::TColumn< Real > &)

inherited

Definition at line 32 of file space.hh.

type

typedef Element<Real > concepts::Space< Real >::type

inherited

Definition at line 46 of file space.hh.

Constructor & Destructor Documentation

SpaceP0()

linDG2D::SpaceP0::SpaceP0 ( concepts::Mesh2 &  msh )

inline

Constructor.

Generates the list of element pairs elmPair_.

Parameters

msh

Mesh

Definition at line 111 of file space.hh.

Member Function Documentation

constructor_()

virtual void linDG2D::Space::constructor_ ( concepts::Mesh2 &  mesh )

protectedvirtualinherited

dim() [1/2]

virtual uint linDG2D::Space::dim ( ) const

inlinevirtualinherited

Returns the dimension of the space.

Definition at line 39 of file space.hh.

dim() [2/2]

virtual uint concepts::Space< Real >::dim ( ) const

pure virtualinherited

Returns the dimension of the space.

Implemented in concepts::SpaceOnCells< Real >, concepts::DummySpace< Real >, hp2D::hpAdaptiveSpace< Real >, hp3D::Space, hp2Dedge::Space, hp2D::Space, hp2D::hpAdaptiveSpace< Real >, and hp1D::Space.

elm()

virtual const Triangle& linDG2D::Space::elm ( const concepts::Triangle2d *  cell ) const

inlinevirtualinherited

Returns the element on triangle cell.

Definition at line 43 of file space.hh.

getOutputDimension()

virtual uint concepts::Space< Real >::getOutputDimension ( ) const

inlinevirtualinherited

Returns the default output dimension, when we consider plotting a real-valued operator on this space.

Definition at line 50 of file space.hh.

info()

virtual std::ostream& linDG2D::SpaceP0::info ( std::ostream &  os ) const

protectedvirtual

Reimplemented from linDG2D::Space.

nDoF_()

virtual uint linDG2D::SpaceP0::nDoF_ ( ) const

inlineprotectedvirtual

Implements linDG2D::Space.

Definition at line 118 of file space.hh.

nelm() [1/2]

virtual uint linDG2D::Space::nelm ( ) const

inlinevirtualinherited

Returns the number of elements in the space.

Definition at line 41 of file space.hh.

nelm() [2/2]

virtual uint concepts::Space< Real >::nelm ( ) const

pure virtualinherited

Returns the number of elements in the space.

Implemented in concepts::SpaceOnCells< Real >, concepts::DummySpace< Real >, hp2D::hpAdaptiveSpace< Real >, hp3D::Space, hp2Dedge::Space, hp2D::Space, hp2D::hpAdaptiveSpace< Real >, and hp1D::Space.

newElm_()

virtual Triangle* linDG2D::SpaceP0::newElm_ ( const concepts::Triangle2d &  cell, uint  idx[]  ) const

inlineprotectedvirtual

Implements linDG2D::Space.

Definition at line 114 of file space.hh.

scan() [1/2]

virtual Scanner* linDG2D::Space::scan ( ) const

inlinevirtualinherited

Definition at line 37 of file space.hh.

scan() [2/2]

virtual Scanner* concepts::Space< Real >::scan ( ) const

pure virtualinherited

Returns a scanner to iterate over the elements of the space.

Implemented in concepts::SpaceOnCells< Real >, concepts::DummySpace< Real >, hp2D::hpAdaptiveSpace< Real >, hp3D::Space, hp2Dedge::Space, hp2D::Space, hp2D::hpAdaptiveSpace< Real >, and hp1D::Space.

Member Data Documentation

dim_

uint linDG2D::Space::dim_

privateinherited

Number of degrees of freedom.

Definition at line 71 of file space.hh.

elm_

Map linDG2D::Space::elm_

privateinherited

List of elements.

Definition at line 75 of file space.hh.

nelm_

uint linDG2D::Space::nelm_

privateinherited

Number of elements.

Definition at line 73 of file space.hh.

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

• linDG2D/space.hh