dune-fem  2.4.1-rc
Public Types | Public Member Functions | Static Public Attributes | Protected Member Functions | List of all members
Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits > Class Template Reference

constructor More...

#include </local/tomalk/somewhere/tmp/dune-fem/dune/fem/quadrature/cachingpointlist.hh>

Inheritance diagram for Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >:
Inheritance graph

Public Types

typedef Base::GridPartType GridPartType
 
typedef Base::CoordinateType CoordinateType
 The type of the coordinates in the codim-0 reference element. More...
 
typedef QuadraturePointWrapper< ThisQuadraturePointWrapperType
 the type of the quadrature point More...
 
enum  Side { INSIDE, OUTSIDE }
 inside and outside flags More...
 
typedef GridPartType::ctype RealType
 coordinate type More...
 
typedef IntegrationTraits::IntegrationPointListType IntegrationPointListType
 type of the integration point list More...
 
typedef IntegrationPointListType::CoordinateType LocalCoordinateType
 

Public Member Functions

 CachingPointList (const GeometryType &geometry, int order)
 constructor More...
 
const QuadraturePointWrapperType operator[] (const size_t i) const
 
const CoordinateTypepoint (const size_t i) const
 obtain coordinates of i-th integration point More...
 
size_t cachingPoint (const size_t quadraturePoint) const
 map quadrature points to caching points More...
 
size_t nop () const
 obtain the number of integration points More...
 
const LocalCoordinateTypelocalPoint (size_t i) const
 obtain local coordinates of i-th integration point More...
 
size_t id () const
 obtain the identifier of the integration point list More...
 
int order () const
 obtain order of the integration point list More...
 
GeometryType geometry () const
 
GeometryType type () const
 
GeometryType geometryType () const
 
GeometryType elementGeometry () const
 obtain GeometryType of the corresponding codim-0 the integration point list belongs to More...
 

Static Public Attributes

static const int codimension = Base::codimension
 
static const int dimension = GridPartType::dimension
 dimension of the grid More...
 

Protected Member Functions

const IntegrationPointListTypequadImp () const
 obtain the actual implementation of the quadrature More...
 

Detailed Description

template<class GridPartImp, class IntegrationTraits>
class Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >

constructor

Parameters
[in]geometrygeometry type, the quadrature lives on
[in]orderdesired minimal order of the quadrature

Member Typedef Documentation

template<class GridPartImp , class IntegrationTraits >
typedef Base::CoordinateType Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::CoordinateType

The type of the coordinates in the codim-0 reference element.

template<class GridPartImp , class IntegrationTraits >
typedef Base::GridPartType Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::GridPartType
template<class GridPartImp , class IntegrationTraits >
typedef IntegrationTraits::IntegrationPointListType Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::IntegrationPointListType
inherited

type of the integration point list

template<class GridPartImp , class IntegrationTraits >
typedef IntegrationPointListType::CoordinateType Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::LocalCoordinateType
inherited
template<class GridPartImp , class IntegrationTraits >
typedef QuadraturePointWrapper< This > Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::QuadraturePointWrapperType

the type of the quadrature point

template<class GridPartImp , class IntegrationTraits >
typedef GridPartType::ctype Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::RealType
inherited

coordinate type

Member Enumeration Documentation

template<class GridPartImp , class IntegrationTraits >
enum Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::Side
inherited

inside and outside flags

Enumerator
INSIDE 
OUTSIDE 

Constructor & Destructor Documentation

template<class GridPartImp , class IntegrationTraits >
Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::CachingPointList ( const GeometryType &  geometry,
int  order 
)
inline

constructor

Parameters
[in]geometrygeometry type, the quadrature lives on
[in]orderdesired minimal order of the quadrature

Member Function Documentation

template<class GridPartImp , class IntegrationTraits >
size_t Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::cachingPoint ( const size_t  quadraturePoint) const
inline

map quadrature points to caching points

For codim-1 entites, the mapping consists of two stages:

  • Consider the twist to get the quadrature point number on the face of the (codim-0) reference element,
  • Map the twisted quadrature point number to the caching point number.
Parameters
[in]quadraturePointnumber of quadrature point to map to a caching point
template<class GridPartImp , class IntegrationTraits >
GeometryType Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::elementGeometry ( ) const
inlineinherited

obtain GeometryType of the corresponding codim-0 the integration point list belongs to

An element integration point list can return the coordinates of integration points with resepct to the codim-0 reference element and the reference element corresponding to the subentity the quadrature actually lives on. This method returns the geometry of the codim-0 entity.

Note
Calling this method yields a virtual function call, so do not call this method unnecessarily.
Returns
GeometryType for this integration point list

References Dune::Fem::ElementPointListBase< GridPartImp, codim, IntegrationTraits >::quadImp().

template<class GridPartImp , class IntegrationTraits >
GeometryType Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::geometry ( ) const
inlineinherited
template<class GridPartImp , class IntegrationTraits >
GeometryType Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::geometryType ( ) const
inlineinherited
template<class GridPartImp , class IntegrationTraits >
size_t Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::id ( ) const
inlineinherited

obtain the identifier of the integration point list

The identifier of an integration point list must be globally unique. Even integration point lists for different dimensions must have different identifiers.

Note
Quadratures are considered distinct if they differ in one of the following points: geometry type, order, dimension or implementation.
Returns
globally unique identifier of the integration point list

References Dune::Fem::ElementPointListBase< GridPartImp, codim, IntegrationTraits >::quadImp().

template<class GridPartImp , class IntegrationTraits >
const LocalCoordinateType& Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::localPoint ( size_t  i) const
inlineinherited

obtain local coordinates of i-th integration point

This method returns a reference to the local coordinates of the i-th integration point for 0 <= i < nop(). Here, local coordinates means coordinates with respect to the reference element of the subentity.

Parameters
[in]inumber of the integration point, 0 <= i < nop()
Returns
reference to i-th integration point

References Dune::Fem::ElementPointListBase< GridPartImp, codim, IntegrationTraits >::quadImp().

template<class GridPartImp , class IntegrationTraits >
size_t Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::nop ( ) const
inlineinherited

obtain the number of integration points

Returns
number of integration points within this list

References Dune::Fem::ElementPointListBase< GridPartImp, codim, IntegrationTraits >::quadImp().

template<class GridPartImp , class IntegrationTraits >
const QuadraturePointWrapperType Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::operator[] ( const size_t  i) const
inline
template<class GridPartImp , class IntegrationTraits >
int Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::order ( ) const
inlineinherited

obtain order of the integration point list

The order of a quadrature is the maximal polynomial degree that is guaranteed to be integrated exactly by the quadrature.

In case of an integration point list, the definition of this value is left to the implementor.

Note
Calling this method yields a virtual function call, so do not call this method unnecessarily.
Returns
the order of the integration point list

References Dune::Fem::ElementPointListBase< GridPartImp, codim, IntegrationTraits >::quadImp().

template<class GridPartImp , class IntegrationTraits >
const CoordinateType& Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::point ( const size_t  i) const
inline

obtain coordinates of i-th integration point

This method returns a reference to the coordinates of the i-th integration point for 0 <= i < nop(). The integration point is given in local coordinates, i.e., coordinates with respect to the reference element.

Parameters
[in]inumber of the integration point, 0 <= i < nop()
Returns
reference to i-th integration point
template<class GridPartImp , class IntegrationTraits >
const IntegrationPointListType& Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::quadImp ( ) const
inlineprotectedinherited

obtain the actual implementation of the quadrature

Note
This method may only be used in derived classes.
Returns
a reference to the actual implementation of the quadrature
template<class GridPartImp , class IntegrationTraits >
GeometryType Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::type ( ) const
inlineinherited

Member Data Documentation

template<class GridPartImp , class IntegrationTraits >
const int Dune::Fem::CachingPointList< GridPartImp, 0, IntegrationTraits >::codimension = Base::codimension
static
template<class GridPartImp , class IntegrationTraits >
const int Dune::Fem::ElementPointListBase< GridPartImp, 0, IntegrationTraits >::dimension = GridPartType::dimension
staticinherited

dimension of the grid


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