Dune::PDELab::StokesPressureDirichletConstraints< PRM > Class Template Reference

#include <dune/pdelab/localoperator/stokesparameter.hh>

Inheritance diagram for Dune::PDELab::StokesPressureDirichletConstraints< PRM >:

Public Member Functions
	StokesPressureDirichletConstraints (const PRM &_prm)
	Constructor.
template<typename I >
bool	isDirichlet (const I &intersection, const Dune::FieldVector< typename I::ctype, I::mydimension > &coord) const
template<typename I >
bool	isDirichlet (const I &intersection, const FieldVector< typename I::ctype, I::mydimension > &coord) const
template<typename I >
bool	isNeumann (const I &intersection, const FieldVector< typename I::ctype, I::mydimension > &coord) const
template<typename T >
void	setTime (const T &time)

Detailed Description

template<typename PRM>
class Dune::PDELab::StokesPressureDirichletConstraints< PRM >

Stokes pressure boundary constraints function

Constructor & Destructor Documentation

StokesPressureDirichletConstraints()

template<typename PRM >

Dune::PDELab::StokesPressureDirichletConstraints< PRM >::StokesPressureDirichletConstraints ( const PRM &  _prm )

inline

Constructor.

Member Function Documentation

isDirichlet() [1/2]

template<typename PRM >

template<typename I >

bool Dune::PDELab::StokesPressureDirichletConstraints< PRM >::isDirichlet ( const I &  intersection, const Dune::FieldVector< typename I::ctype, I::mydimension > &  coord  ) const

inline

Predicate identifying Dirichlet boundaries for velocity.

isDirichlet() [2/2]

template<typename I >

bool Dune::PDELab::DirichletConstraintsParameters::isDirichlet ( const I &  intersection, const FieldVector< typename I::ctype, I::mydimension > &  coord  ) const

inlineinherited

Indicates whether the given position should be Dirichlet-constrained.

Parameters

intersection	The grid intersection containing the queried location.
coord	The position of the queried location in local coordinates of the intersection.

Returns

true iff the given location should have a Dirichlet constraint.

isNeumann()

template<typename I >

bool Dune::PDELab::DirichletConstraintsParameters::isNeumann ( const I &  intersection, const FieldVector< typename I::ctype, I::mydimension > &  coord  ) const

inlineinherited

Indicates whether the given position should be Neumann-constrained.

Most of the time, this method will be equivalent to !isDirichlet(...), but sometimes (in particular in multi-domain scenarios), both methods may return false.

Parameters

intersection	The grid intersection containing the queried location.
coord	The position of the queried location in local coordinates of the intersection.

Returns

true iff the given location should have a Neumann constraint.

setTime()

template<typename T >

void Dune::PDELab::DirichletConstraintsParameters::setTime ( const T &  time )

inlineinherited

Sets the current time (only required for instationary problems).

Note

This method only needs to be implement for instationary problems.

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

• stokesparameter.hh