Base class for element functions for hp elements in 2D. More...

#include <functionBase.hh>

Inheritance diagram for hp2D::ElementFunction< dim, F, Q >:

Public Types
typedef concepts::Element< typename Q::type >	Element

Public Member Functions
virtual ElementFunction< Real, Q::type > *	clone () const=0

virtual uint	n () const
	Number of components. More...

virtual uint	n () const=0
	Number of components. More...

virtual void	operator() (const Element &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const concepts::Real3d &p, const Real t=0.0) const

virtual void	operator() (const Element &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const Real p, const Real t=0.0) const

virtual void	operator() (const Element &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const Real2d &p, const Real t=0.0) const

virtual void	operator() (const Element &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const uint *i) const

virtual void	operator() (const Element &elm, const uint j, concepts::Array< F > &val, const uint i) const

virtual void	operator() (const Element< Q::type > &elm, const Array< Real > &coeff, Array< Real > &val, const Real p, const Real t=0.0) const=0
	Evaluates the function value in an arbitrary point `p` of physical space. More...

virtual void	operator() (const Element< Q::type > &elm, const Array< Real > &coeff, Array< Real > &val, const Real2d &p, const Real t=0.0) const=0

virtual void	operator() (const Element< Q::type > &elm, const Array< Real > &coeff, Array< Real > &val, const Real3d &p, const Real t=0.0) const=0

virtual void	operator() (const Element< Q::type > &elm, const Array< Real > &coeff, Array< Real > &val, const uint *i) const=0
	Evaluates the function on precalculated quadrature points. More...

virtual void	operator() (const Element< Q::type > &elm, const uint j, Array< Real > &val, const uint i) const=0
	Evaluates the given function on a specific shape function `j` (on precalculated quadrature points). More...

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const

Private Member Functions
virtual void	compute_ (const Q &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const Real2d &p, const Real t=0.0) const =0

virtual void	compute_ (const Q &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const uint i[2]) const =0

virtual void	compute_ (const Q &elm, const uint j[3], concepts::Array< F > &val, const uint i[2]) const =0

Detailed Description

template<uint dim, typename F = Real, typename Q = Quad<Real>>
class hp2D::ElementFunction< dim, F, Q >

Base class for element functions for hp elements in 2D.

The derivated classes have only to implement the three compute_ methods for element of type Q, i.e. quads with different shape functions. The class can be extended to new types, like triangles, with new template parameter and new compute_ methods.

The case of scalar function with template parameter dim = 1 is declared below.

Author: Kersten Schmidt, 2005

Definition at line 36 of file functionBase.hh.

Member Typedef Documentation

◆ Element

template<uint dim, typename F = Real, typename Q = Quad<Real>>

typedef concepts::Element<typename Q::type> hp2D::ElementFunction< dim, F, Q >::Element

Definition at line 40 of file functionBase.hh.

Member Function Documentation

◆ clone()

virtual ElementFunction<Real ,Q::type >* concepts::ElementFunction< Real , Q::type >::clone

pure virtualinherited

◆ compute_() [1/3]

template<uint dim, typename F = Real, typename Q = Quad<Real>>

virtual void hp2D::ElementFunction< dim, F, Q >::compute_	(	const Q &	elm,
		const concepts::Array< F > &	coeff,
		concepts::Array< F > &	val,
		const Real2d &	p,
		const Real	t = `0.0`
	)		const

privatepure virtual

Implemented in hp2D::PlCurl< Cmplx >, and hp2D::Grad< Cmplx >.

◆ compute_() [2/3]

template<uint dim, typename F = Real, typename Q = Quad<Real>>

virtual void hp2D::ElementFunction< dim, F, Q >::compute_	(	const Q &	elm,
		const concepts::Array< F > &	coeff,
		concepts::Array< F > &	val,
		const uint	i[2]
	)		const

privatepure virtual

Implemented in hp2D::PlCurl< Cmplx >, and hp2D::Grad< Cmplx >.

◆ compute_() [3/3]

template<uint dim, typename F = Real, typename Q = Quad<Real>>

virtual void hp2D::ElementFunction< dim, F, Q >::compute_	(	const Q &	elm,
		const uint	j[3],
		concepts::Array< F > &	val,
		const uint	i[2]
	)		const

privatepure virtual

◆ info()

virtual std::ostream& concepts::ElementFunction< Real , Q::type >::info ( std::ostream & os ) const

inlineprotectedvirtualinherited

Reimplemented in hp2Dedge::Rot< F, G >, hp2Dedge::Value< F, G, H >, hp2D::NeumannTrace< F, G >, hp2D::TraceDeriv< F, G >, hp2D::Trace< F, G >, hp2D::PlCurl< F >, and hp2D::Grad< F >.

Definition at line 67 of file function.hh.

◆ n() [1/2]

template<uint dim, typename F = Real, typename Q = Quad<Real>>

virtual uint hp2D::ElementFunction< dim, F, Q >::n ( ) const

inlinevirtual

Number of components.

Definition at line 43 of file functionBase.hh.

◆ n() [2/2]

virtual uint concepts::ElementFunction< Real , Q::type >::n

pure virtualinherited

Number of components.

Implemented in hp2D::ElementFunction< 1, Real, Quad< typename concepts::Realtype< Real >::type > >, hp2D::ElementFunction< 1, Real, Quad< Real > >, hp2D::ElementFunction< 1, Real, hp1D::Element< typename concepts::Realtype< Real >::type > >, hp2D::ElementFunction< 2, Real, Quad< typename concepts::Realtype< Real >::type > >, and hp2D::ElementFunction< 2, Real >.