Inheritance diagram for Fiber::LinearScalarShapesetBarycentric< ValueType >:

Public Types
enum	BasisType { TYPE1, TYPE2 }

typedef Basis< ValueType > ::CoordinateType	CoordinateType

Public Types inherited from Fiber::Shapeset< ValueType >
typedef ScalarTraits < ValueType >::RealType	CoordinateType

Public Member Functions
	LinearScalarShapesetBarycentric (BasisType type)

virtual int	size () const
	Return the number of shape functions.

virtual int	order () const
	Return the maximum polynomial order of shape functions.

virtual void	evaluate (size_t what, const arma::Mat< CoordinateType > &points, LocalDofIndex localDofIndex, BasisData< ValueType > &data) const
	Evaluate the shape functions making up this shapeset and/or their derivatives at specified points. More...

virtual std::pair< const char *, int >	clCodeString (bool isTestBasis) const
	Returns an OpenCL code snippet for shape function evaluation. More...

Private Attributes
Fiber::PiecewiseLinearContinuousScalarBasis < 3, ValueType >	linearBasis

BasisType	m_type

Member Function Documentation

template<typename ValueType >

virtual std::pair<const char*,int> Fiber::LinearScalarShapesetBarycentric< ValueType >::clCodeString ( bool isTestShapeset ) const

inlinevirtual

Returns an OpenCL code snippet for shape function evaluation.

Note: The code snippet must provide device function devBasisEval

Reimplemented from Fiber::Shapeset< ValueType >.

template<typename ValueType >

virtual void Fiber::LinearScalarShapesetBarycentric< ValueType >::evaluate	(	size_t	what,
		const arma::Mat< CoordinateType > &	points,
		LocalDofIndex	localDofIndex,
		BasisData< ValueType > &	data
	)		const

inlinevirtual

Evaluate the shape functions making up this shapeset and/or their derivatives at specified points.

Parameters

[in]	what	Bitwise combination of zero or more flags defined as members of the BasisDataType enum. Specifies what shall be evaluated: the values of the shape functions, their derivatives, both, or none.
[in]	points	A 2D array whose (i, j) element is the ith coordinate of the jth point at which the shape functions and/or their derivatives shall be evaluated.
[in]	localDofIndex.	If set to ALL_DOFS, all the shape functions from the shapeset shall be evaluated; otherwise only the `localDofIndex'th` function shall be evaluated.
[out]	basisData	Receives evaluation results.

If what contains the flag VALUES, on output basisData.values(i, k, l) shall contain the value of the ith component of the kth evaluated shape function at the lth point.

If what contains the flag DERIVATIVES, on output basisData.derivatives(i, j, k, l) shall contain the derivative in direction j of the ith component of the kth evaluated shape function at the lth point.

Implements Fiber::Shapeset< ValueType >.

References Fiber::BasisData< ValueType >::derivatives, Fiber::LinearScalarShapeset< elementVertexCount, ValueType >::evaluate(), and Fiber::BasisData< ValueType >::values.

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

/home/wojtek/Projects/BEM/bempp-sven/bempp/lib/fiber/linear_scalar_shapeset_barycentric.hpp

Public Types

Public Member Functions

Private Attributes

Member Function Documentation