Dune::P0LocalBasis< D, R, d > Class Template Reference

#include <dune/localfunctions/lagrange/p0/p0localbasis.hh>

Public Types
typedef LocalBasisTraits< D, d, Dune::FieldVector< D, d >, R, 1, Dune::FieldVector< R, 1 >, Dune::FieldMatrix< R, 1, d > >	Traits
	export type traits for function signature

Public Member Functions
unsigned int	size () const
	number of shape functions
void	evaluateFunction (const typename Traits::DomainType &, std::vector< typename Traits::RangeType > &out) const
	Evaluate all shape functions.
void	evaluateJacobian (const typename Traits::DomainType &, std::vector< typename Traits::JacobianType > &out) const
	Evaluate Jacobian of all shape functions.
void	partial (const std::array< unsigned int, d > &order, const typename Traits::DomainType &in, std::vector< typename Traits::RangeType > &out) const
	Evaluate partial derivatives of any order of all shape functions.
unsigned int	order () const
	Polynomial order of the shape functions.

Detailed Description

template<class D, class R, int d>
class Dune::P0LocalBasis< D, R, d >

\brief Constant shape function

Defines the constant scalar shape function in d dimensions. Is
valid on any type of reference element.

\tparam D Type to represent the field in the domain.
\tparam R Type to represent the field in the range.
\tparam d Domain dimension

Member Typedef Documentation

Traits

template<class D , class R , int d>

typedef LocalBasisTraits<D,d,Dune::FieldVector<D,d>,R,1,Dune::FieldVector<R,1>, Dune::FieldMatrix<R,1,d> > Dune::P0LocalBasis< D, R, d >::Traits

export type traits for function signature

Member Function Documentation

evaluateFunction()

template<class D , class R , int d>

void Dune::P0LocalBasis< D, R, d >::evaluateFunction ( const typename Traits::DomainType &  , std::vector< typename Traits::RangeType > &  out  ) const

inline

Evaluate all shape functions.

evaluateJacobian()

template<class D , class R , int d>

void Dune::P0LocalBasis< D, R, d >::evaluateJacobian ( const typename Traits::DomainType &  , std::vector< typename Traits::JacobianType > &  out  ) const

inline

Evaluate Jacobian of all shape functions.

order()

template<class D , class R , int d>

unsigned int Dune::P0LocalBasis< D, R, d >::order ( ) const

inline

Polynomial order of the shape functions.

partial()

template<class D , class R , int d>

void Dune::P0LocalBasis< D, R, d >::partial ( const std::array< unsigned int, d > &  order, const typename Traits::DomainType &  in, std::vector< typename Traits::RangeType > &  out  ) const

inline

Evaluate partial derivatives of any order of all shape functions.

Parameters

	order	Order of the partial derivatives, in the classic multi-index notation
	in	Position where to evaluate the derivatives
[out]	out	Return value: the desired partial derivatives

size()

template<class D , class R , int d>

unsigned int Dune::P0LocalBasis< D, R, d >::size ( ) const

inline

number of shape functions

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

• p0localbasis.hh