DUNE PDELab (git)

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

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

Public Types

typedef LeafNodeTag NodeTag
 The type tag that describes a LeafNode.
 

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 isNeumann (const I &intersection, const FieldVector< typename I::ctype, I::mydimension > &coord) const
 
template<typename T >
void setTime (const T &time)
 

Static Public Attributes

static const bool isLeaf = true
 Mark this class as a leaf in a dune-typetree.
 
static const bool isPower = false
 Mark this class as a non power in the dune-typetree.
 
static const bool isComposite = false
 Mark this class as a non composite in the dune-typetree.
 

Detailed Description

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

Stokes pressure boundary constraints function

Member Function Documentation

◆ isDirichlet()

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.

◆ 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
intersectionThe grid intersection containing the queried location.
coordThe 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.

Referenced by Dune::PDELab::FluxFromDirichletConstraintsAdapter< DirichletConstraintsParameters >::setTime().


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