Dune::Fem::RestrictProlongInterface< Traits > Class Template Reference

Interface class defining the local behaviour of the restrict/prolong operation (using BN) More...

#include <dune/fem/space/common/restrictprolonginterface.hh>

Public Types
typedef Traits::RestProlImp	RestProlImp
	type of restrict-prolong operator implementation
typedef Traits::DomainFieldType	DomainFieldType
	field type of domain vector space

Public Member Functions
void	initialize ()
	initialize restrict prolong object (if necessary) before adaptation takes place
void	finalize ()
	finalize restrict prolong object (if necessary) after adaptation and dof compression was finished
void	setFatherChildWeight (const DomainFieldType &weight) const
	explicit set volume ratio of son and father More...
template<class Entity >
void	restrictLocal (const Entity &father, const Entity &son, bool initialize) const
	restrict data to father
template<class Entity , class LocalGeometry >
void	restrictLocal (const Entity &father, const Entity &son, const LocalGeometry &geometryInFather, bool initialize) const
	restrict data to father
template<class Entity >
void	restrictFinalize (const Entity &father) const
	finalize restriction on father
template<class Entity >
void	prolongLocal (const Entity &father, const Entity &son, bool initialize) const
	prolong data to children
template<class Entity , class LocalGeometry >
void	prolongLocal (const Entity &father, const Entity &son, const LocalGeometry &geometryInFather, bool initialize) const
	prolong data to children
template<class Communicator >
void	addToList (Communicator &comm)
	add discrete function to communicator More...
template<class LoadBalancer >
void	addToLoadBalancer (LoadBalancer &lb)
	add discrete function to load balancer More...

Protected Member Functions
template<class Entity >
DomainFieldType	calcWeight (const Entity &father, const Entity &son) const
	calculates the weight, i.e. (volume son)/(volume father) More...

Detailed Description

template<class Traits>
class Dune::Fem::RestrictProlongInterface< Traits >

Interface class defining the local behaviour of the restrict/prolong operation (using BN)

An interface class:

Member Function Documentation

addToList()

template<class Traits >

template<class Communicator >

void Dune::Fem::RestrictProlongInterface< Traits >::addToList ( Communicator &  comm )

inline

add discrete function to communicator

Parameters

[in]

comm

Communicator to add the discrete functions to

References CHECK_AND_CALL_INTERFACE_IMPLEMENTATION.

addToLoadBalancer()

template<class Traits >

template<class LoadBalancer >

void Dune::Fem::RestrictProlongInterface< Traits >::addToLoadBalancer ( LoadBalancer &  lb )

inline

add discrete function to load balancer

Parameters

[in]

lb

LoadBalancer to add the discrete functions to

References CHECK_AND_CALL_INTERFACE_IMPLEMENTATION.

calcWeight()

template<class Traits >

template<class Entity >

DomainFieldType Dune::Fem::RestrictProlongInterface< Traits >::calcWeight ( const Entity &  father, const Entity &  son  ) const

inlineprotected

calculates the weight, i.e. (volume son)/(volume father)

Parameters

[in]	father	Father Entity
[in]	son	Son Entity

Returns

proportion between fahter and son volume

References Dune::Entity< cd, dim, GridImp, EntityImp >::geometry().

setFatherChildWeight()

template<class Traits >

void Dune::Fem::RestrictProlongInterface< Traits >::setFatherChildWeight ( const DomainFieldType &  weight ) const

inline

explicit set volume ratio of son and father

Parameters

[in]

weight

volume of son / volume of father

Note

If this ratio is set, it is assume to be constant.

References CHECK_AND_CALL_INTERFACE_IMPLEMENTATION.

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

• dune/fem/space/common/restrictprolonginterface.hh