hp2D::BuildL2InnerTColumnsLinTrunk< F > Class Template Reference

#include <buildL2TColumns.hh>

Inheritance diagram for hp2D::BuildL2InnerTColumnsLinTrunk< F >:

Public Types
typedef concepts::SpaceHelper< F, SpacePreBuilder >	SpaceHelper

Public Member Functions
	BuildL2InnerTColumnsLinTrunk ()
	Default constructor.
	BuildL2InnerTColumnsLinTrunk (SpaceHelper &spc)
virtual BuildL2InnerTColumnsLinTrunk< F > *	clone (SpaceHelper *spc=0) const
virtual bool	trunk (uint p, uint q, const ushort P[2]) const
virtual void	operator() (const concepts::Connector2 &cntr, concepts::TColumn< F > *&T1) const
virtual BuildTColumnsBase< F, SpacePreBuilder > *	clone (SpaceHelper< F, SpacePreBuilder > *spc=0) const=0
SpaceHelper< F, SpacePreBuilder > &	spc () const
	Returns pointer to space helper class.
SpacePreBuilder &	prebuild () const
	Returns the space pre builder.

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

Protected Attributes
SpaceHelper< F, SpacePreBuilder > *	spc_
	Space to build the degrees of freedom from.

Detailed Description

template<class F = concepts::Real>
class hp2D::BuildL2InnerTColumnsLinTrunk< F >

Responsible to build the T columns belonging to inner degrees of freedom in a L2 conforming (trunk) space with shape functions in tensor product structure.

Using this class, only a trunk of the degrees of freedom in the interior are built: if (p + q) <= ((P[0] > P[1]) ? P[0] : P[1]) the degree of freedom with polynomial degrees p, q in each direction is built (P[i] are the maximal polynomial degrees in each direction.)

This class is registered as the default strategy in hpAdaptiveSpaceL2 to build the inner degrees of freedom. Giving the space a different class through the use of hpAdaptiveSpaceL2::buildInnerDofs, you can change that behaviour.

Author

Kersten Schmidt, 2016

Definition at line 121 of file buildL2TColumns.hh.

Member Typedef Documentation

SpaceHelper

template<class F = concepts::Real>

typedef concepts::SpaceHelper<F, SpacePreBuilder> hp2D::BuildL2InnerTColumnsLinTrunk< F >::SpaceHelper

Definition at line 123 of file buildL2TColumns.hh.

Constructor & Destructor Documentation

BuildL2InnerTColumnsLinTrunk() [1/2]

template<class F = concepts::Real>

hp2D::BuildL2InnerTColumnsLinTrunk< F >::BuildL2InnerTColumnsLinTrunk ( )

inline

Default constructor.

Definition at line 125 of file buildL2TColumns.hh.

BuildL2InnerTColumnsLinTrunk() [2/2]

template<class F = concepts::Real>

hp2D::BuildL2InnerTColumnsLinTrunk< F >::BuildL2InnerTColumnsLinTrunk ( SpaceHelper &  spc )

inline

Constructor.

Parameters

spc	Space Helper with Space Pre Builder (mesh and distribution of degrees of freedom), boundary condition and the running index

Definition at line 132 of file buildL2TColumns.hh.

~BuildL2InnerTColumnsLinTrunk()

template<class F = concepts::Real>

virtual hp2D::BuildL2InnerTColumnsLinTrunk< F >::~BuildL2InnerTColumnsLinTrunk ( )

inlinevirtual

Definition at line 134 of file buildL2TColumns.hh.

Member Function Documentation

clone() [1/2]

template<class F = concepts::Real>

virtual BuildL2InnerTColumnsLinTrunk< F > * hp2D::BuildL2InnerTColumnsLinTrunk< F >::clone ( SpaceHelper *  spc = 0 ) const

virtual

Reimplemented from hp2D::BuildL2InnerTColumns< F >.

clone() [2/2]

virtual BuildTColumnsBase< F, SpacePreBuilder > * concepts::BuildTColumnsBase< F, SpacePreBuilder >::clone ( SpaceHelper< F, SpacePreBuilder > *  spc = 0 ) const

pure virtualinherited

Virtual copy constructor with a twist.

If a copy of a space helper is created, the strategies to build the degrees of freedom of the copy should also reference the copy and not the initial space helper. This is done by giving the argument spc to clone.

Parameters

spc	Space helper class to work on for the return value. If set to 0, spc_ is used.

info()

template<class F = concepts::Real>

virtual std::ostream & hp2D::BuildL2InnerTColumnsLinTrunk< F >::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from hp2D::BuildL2InnerTColumns< F >.

operator()()

template<class F = concepts::Real>

virtual void hp2D::BuildL2InnerTColumns< F >::operator() ( const concepts::Connector2 &  cntr, concepts::TColumn< F > *&  T1  ) const

virtualinherited

Builds the degrees of freedom.

Parameters

cntr	Quad which dofs should be considered
T1	New T columns created for the degrees of freedom

Implements hp2D::BuildTColumnsBase< F >.

prebuild()

SpacePreBuilder & concepts::BuildTColumnsBase< F, SpacePreBuilder >::prebuild ( ) const

inlineinherited

Returns the space pre builder.

Definition at line 257 of file spacePreBuilder.hh.

spc()

SpaceHelper< F, SpacePreBuilder > & concepts::BuildTColumnsBase< F, SpacePreBuilder >::spc ( ) const

inlineinherited

Returns pointer to space helper class.

Definition at line 255 of file spacePreBuilder.hh.

trunk()

template<class F = concepts::Real>

virtual bool hp2D::BuildL2InnerTColumnsLinTrunk< F >::trunk ( uint  p, uint  q, const ushort  P[2]  ) const

virtual

Trunk space indicator function. For each degree of freedom, this function is called to find out if it should be built or not. If the return value is true, the degree of freedom is built, otherwise it is not.

The default behaviour of this function is to return true. Overwrite it if you want to have a trunk space (e.g. as in BuildInnerDofsLinTrunk).

Parameters

p	Polynomial degree in first direction of current degree of freedom
q	Polynomial degree in second direction of current degree of freedom
P	Maximal polynomial degree in the interior

Reimplemented from hp2D::BuildL2InnerTColumns< F >.

Member Data Documentation

spc_

SpaceHelper<F,SpacePreBuilder >* concepts::BuildTColumnsBase< F, SpacePreBuilder >::spc_

protectedinherited

Space to build the degrees of freedom from.

Definition at line 272 of file spacePreBuilder.hh.

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

• hp2D/buildL2TColumns.hh