Dune::Fem::RestrictProlongDefault< DiscreteFunction > Class Template Reference

This is a wrapper for the default implemented restriction/prolongation operator, which only takes a discrete function template. More...

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

Public Types
typedef Traits::RestProlImp	RestProlImp
	type of restrict-prolong operator implementation

Public Member Functions
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 , class Operation >
void	addToList (Communicator &comm, const Operation &op)
	add discrete function to communicator with given unpack operation
template<class Communicator >
void	addToList (Communicator &comm)
	add discrete function to communicator
template<class Communicator >
void	removeFromList (Communicator &comm)
	remove discrete function from communicator
template<class LoadBalancer >
void	addToLoadBalancer (LoadBalancer &lb)
	add discrete function to load balancer
void	setFatherChildWeight (const DomainFieldType &weight) const

Protected Member Functions
template<class IndexSet , class Entity >
bool	entitiesAreCopies (const IndexSet &indexSet, const Entity &father, const Entity &son) const
	return true if father and son have the same index
DomainFieldType	calcWeight (const Entity &father, const Entity &son) const
	calculates the weight, i.e. (volume son)/(volume father) More...

Detailed Description

template<class DiscreteFunction>
class Dune::Fem::RestrictProlongDefault< DiscreteFunction >

This is a wrapper for the default implemented restriction/prolongation operator, which only takes a discrete function template.

Member Function Documentation

calcWeight()

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

inlineprotectedinherited

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

setFatherChildWeight() [1/2]

void Dune::Fem::RestrictProlongInterfaceDefault< RestrictProlongTraits< RestrictProlongDefault< DiscreteFunction >, DiscreteFunction::DomainFieldType > >::setFatherChildWeight ( const DomainFieldType &  weight ) const

inlineinherited

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.

setFatherChildWeight() [2/2]

template<class DiscreteFunction >

void Dune::Fem::RestrictProlongDefault< DiscreteFunction >::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.

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

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