#include <dune/fem/quadrature/femquadratures.hh>
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| PrismQuadrature (const GeometryType &geometry, int order, size_t id) |
| constructor filling the list of points and weights
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virtual GeometryType | geometryType () const |
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virtual int | order () const |
| obtain order of the integration point list
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const FieldType & | weight (size_t i) const |
| obtain weight of i-th integration point
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const CoordinateType & | point (size_t i) const |
| obtain coordinates of i-th integration point
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size_t | nop () const |
| obtain the number of integration points
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size_t | id () const |
| obtain the identifier of the integration point list
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virtual std::vector< ElementCoordinateType > | interpolationPoints (const int reqDim) const |
| returns list of element interpolation points for a given face quadrature
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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
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static size_t | maxOrder () |
| maximal order of available quadratures
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static const int | dimension = dim |
| dimension of quadrature
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◆ CoordinateType
template<class FieldImp >
type of local coordinates
◆ ElementCoordinateType
template<typename FieldImp , int dim>
◆ FieldType
template<class FieldImp >
◆ anonymous enum
template<typename FieldImp , int dim>
to be revised, look at caching quad
◆ PrismQuadrature()
constructor filling the list of points and weights
- Parameters
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[in] | gemoetry | geometry type for which a quadrature is desired |
[in] | order | desired order (provided by the user) |
[in] | id | unique identifier (provided by QuadratureProvider) |
◆ addIntegrationPoint()
template<typename FieldImp , int dim>
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.
◆ addQuadraturePoint()
Adds a point-weight pair to the quadrature.
This method allows derived classes to add quadrature points (and their respective weights) to the list. This mehtod should only be used within the constructor of the derived class.
◆ geometryType()
template<class FieldImp >
◆ id()
template<typename FieldImp , int dim>
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
◆ interpolationPoints()
template<typename FieldImp , int dim>
returns list of element interpolation points for a given face quadrature
◆ isFaceInterpolationQuadrature()
template<typename FieldImp , int dim>
return true if quadrature is also a set of interpolation points for a given number of shape functions
◆ maxOrder()
template<class FieldImp >
maximal order of available quadratures
◆ nop()
template<typename FieldImp , int dim>
obtain the number of integration points
- Returns
- number of integration points within this list
◆ order()
template<class FieldImp >
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()
template<typename FieldImp , int dim>
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
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[in] | i | number of the integration point, 0 <= i < nop() |
- Returns
- reference to i-th integration point
◆ setIntegrationPoints()
template<typename FieldImp , int dim>
Overwrites integration point list
◆ weight()
obtain weight of i-th integration point
This method returns the weight of the i-th integration point for 0 <= i < nop() within the quadrature.
- Note
- The integration point can be obtained via the point() method.
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The quadrature weights sum up to the volume of the reference element.
- Parameters
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[in] | i | number of the integration point, 0 <= i < nop() |
- Returns
- weight of the i-th integration point
◆ dimension
template<typename FieldImp , int dim>
◆ id_
template<typename FieldImp , int dim>
◆ points_
template<typename FieldImp , int dim>
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mutableprotectedinherited |
◆ weights_
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mutableprotectedinherited |
The documentation for this class was generated from the following files: