DUNE-FEM (unstable)
Set of lagrange points. More...
#include <dune/fem/space/lagrange/lagrangepoints.hh>
Public Types | |
typedef FieldImp | FieldType |
field type of points | |
typedef FieldVector< FieldType, dimension > | CoordinateType |
type of points | |
enum | |
to be revised, look at caching quad | |
Public Member Functions | |
GeometryType | geometryType () const |
obtain GeometryType for this integration point list More... | |
unsigned int | maxDofs (unsigned int codim) const |
obtain the maximal number of DoFs in one entity of a codimension More... | |
unsigned int | numDofs (unsigned int codim, unsigned int subEntity) const |
obtain the number of DoFs on one entity More... | |
unsigned int | numDofs (unsigned int codim) const |
obtain the total number of DoFs in a codimension More... | |
int | order () const |
obtain order of the integration point list More... | |
const CoordinateType & | point (size_t i) const |
obtain coordinates of i-th integration point More... | |
size_t | nop () const |
obtain the number of integration points More... | |
size_t | id () const |
obtain the identifier of the integration point list More... | |
virtual std::vector< ElementCoordinateType > | interpolationPoints (const int reqDim) const |
returns list of element interpolation points for a given face quadrature | |
virtual bool | isFaceInterpolationQuadrature (const size_t numShapeFunctions) const |
return true if quadrature is also a set of interpolation points for a given number of shape functions | |
Static Public Attributes | |
static const int | dimension = dim |
dimension of points | |
static const unsigned int | maxPolynomialOrder = maxPolOrder |
polynomial order of corresponding base functions | |
Protected Member Functions | |
void | addIntegrationPoint (const CoordinateType &point) |
Adds an integration point to the list. More... | |
void | setIntegrationPoints (std::vector< CoordinateType > &&points) |
Overwrites integration point list | |
Detailed Description
class Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >
Set of lagrange points.
Interface class for a set of lagrange points. An instance of the lagrange points can be obtained from the lagrange function space. The set can be wrapped in a quadrature.
Member Function Documentation
◆ addIntegrationPoint()
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inlineprotectedinherited |
Adds an integration point to the list.
This method allows derived classes to add integration points to the list. This mehtod should only be used within the constructor of the derived class.
References Dune::Fem::IntegrationPointListImp< FieldImp, dim >::point().
◆ geometryType()
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inlinevirtual |
obtain GeometryType for this integration point list
Integration point lists are specified in local coordinates, i.e., coordinates with respect to the reference element. Hence, each integration point list is only valid for one type of geometry, i.e., for one reference element. The type can be retrieved via this method.
- Returns
- GeometryType for this integration point list
Implements Dune::Fem::IntegrationPointListImp< FieldImp, dim >.
◆ id()
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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
Referenced by Dune::Fem::TwistProvider< ct, dim >::getTwistStorage().
◆ maxDofs()
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inline |
obtain the maximal number of DoFs in one entity of a codimension
- Parameters
-
[in] codim codimension, the information is desired for
- Returns
- maximal number of DoFs for one entity in the codimension
◆ nop()
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inlineinherited |
obtain the number of integration points
- Returns
- number of integration points within this list
Referenced by Dune::Fem::IntegrationPointListImp< FieldImp, dim >::point().
◆ numDofs() [1/2]
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inline |
obtain the total number of DoFs in a codimension
- Parameters
-
[in] codim codimension the information is desired for
- Returns
- the number of DoFs associated with the codimension
◆ numDofs() [2/2]
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inline |
obtain the number of DoFs on one entity
- Parameters
-
[in] codim codimension of the entity [in] subEntity number of the subentity (of the given codimension)
- Returns
- the number of DoFs associated with the specified entity
◆ order()
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inlinevirtual |
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.
- Returns
- the order of the integration point list
Implements Dune::Fem::IntegrationPointListImp< FieldImp, dim >.
◆ point()
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inlineinherited |
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] i number of the integration point, 0 <= i < nop()
- Returns
- reference to i-th integration point
References Dune::Fem::IntegrationPointListImp< FieldImp, dim >::nop().
Referenced by Dune::Fem::IntegrationPointListImp< FieldImp, dim >::addIntegrationPoint(), and Dune::Fem::QuadratureImp< FieldImp, dim >::addQuadraturePoint().
The documentation for this class was generated from the following file:
- dune/fem/space/lagrange/lagrangepoints.hh