concepts::BilinearFormContainer< F, G > Class Template Reference

#include <bilinearForm.hh>

Inheritance diagram for concepts::BilinearFormContainer< F, G >:

Public Member Functions
	BilinearFormContainer ()
	BilinearFormContainer (const BilinearForm< F, G > &bf)
	BilinearFormContainer (const RCP< const BilinearForm< F, G > > frm)
	BilinearFormContainer (const BilinearForm< F, G > *frm)
	BilinearFormContainer (const BilinearFormContainer< F, G > &frm)
	Copy constructor.
virtual void	operator() (const Element< G > &elmX, const Element< G > &elmY, ElementMatrix< F > &em) const
virtual BilinearFormContainer< F, G > *	clone () const
	Virtual copy constructor.
bool	empty () const
	Returns true if no formula is stored.
void	transpose ()
	Transpose the bilinearform, i.e. interchange test and trial functions.
virtual void	operator() (const Element< G > &elmX, const Element< G > &elmY, ElementMatrix< F > &em, const ElementPair< G > &ep) const

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.

Protected Attributes
RCP< const BilinearForm< F, G > >	bf_
	bilinear form is stored as a RCP

Detailed Description

template<class F, typename G = typename Realtype<F>::type>
class concepts::BilinearFormContainer< F, G >

A container that stores a bilinear form as a reference-counting pointer and provides its functionality.

The class is specially suited for operations on bilinear forms like a sum where the bilinear form classes are intrinsically converted before constructing a class for the sum or other result. When converted in a BilinearFormContainer only one copy of the bilinear form is stored.

In addition the class allows for interchanging the arguments leading to a "transposed" bilinear form.

@autor Robert Gruhlke, 2016

Definition at line 136 of file bilinearForm.hh.

Constructor & Destructor Documentation

BilinearFormContainer() [1/2]

template<class F , typename G = typename Realtype<F>::type>

concepts::BilinearFormContainer< F, G >::BilinearFormContainer ( )

inline

Constructor with no argument

Definition at line 140 of file bilinearForm.hh.

BilinearFormContainer() [2/2]

template<class F , typename G = typename Realtype<F>::type>

concepts::BilinearFormContainer< F, G >::BilinearFormContainer

(

const BilinearForm< F, G > &

bf

)

Constructor for an element formula, takes a clone

Member Function Documentation

clone()

template<class F , typename G = typename Realtype<F>::type>

virtual BilinearFormContainer< F, G > * concepts::BilinearFormContainer< F, G >::clone ( ) const

inlinevirtual

Virtual copy constructor.

Implements concepts::BilinearForm< F, G >.

Definition at line 158 of file bilinearForm.hh.

empty()

template<class F , typename G = typename Realtype<F>::type>

bool concepts::BilinearFormContainer< F, G >::empty ( ) const

inline

Returns true if no formula is stored.

Definition at line 163 of file bilinearForm.hh.

info()

template<class F , typename G = typename Realtype<F>::type>

virtual std::ostream & concepts::BilinearFormContainer< F, G >::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::BilinearForm< F, G >.

Reimplemented in hp1D::Jump1Mean2< F >.

operator()() [1/2]

template<class F , typename G = typename Realtype<F>::type>

virtual void concepts::BilinearFormContainer< F, G >::operator() ( const Element< G > &  elmX, const Element< G > &  elmY, ElementMatrix< F > &  em  ) const

virtual

Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.

Postcondition

The returned matrix em has the correct size.

Parameters

elmX	Left element (test functions)
elmY	Right element (trial functions)
em	Return element matrix

Implements concepts::BilinearForm< F, G >.

operator()() [2/2]

template<class F , class G = typename Realtype<F>::type>

virtual void concepts::BilinearForm< F, G >::operator() ( const Element< G > &  elmX, const Element< G > &  elmY, ElementMatrix< F > &  em, const ElementPair< G > &  ep  ) const

inlinevirtualinherited

Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em. If this method is not reimplemented in a derived class, the default behaviour is to call the application operator without ep.

Postcondition

The returned matrix em has the correct size.

Parameters

elmX	Left element
elmY	Right element
em	Return element matrix
ep	Element pair holding more information on the pair elmX and elmY

Reimplemented in vectorial::BilinearForm< F, G >.

Definition at line 57 of file bilinearForm.hh.

transpose()

template<class F , typename G = typename Realtype<F>::type>

void concepts::BilinearFormContainer< F, G >::transpose ( )

inline

Transpose the bilinearform, i.e. interchange test and trial functions.

Definition at line 166 of file bilinearForm.hh.

Member Data Documentation

bf_

template<class F , typename G = typename Realtype<F>::type>

RCP<const BilinearForm<F,G> > concepts::BilinearFormContainer< F, G >::bf_

protected

bilinear form is stored as a RCP

Definition at line 174 of file bilinearForm.hh.

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

• operator/bilinearForm.hh