concepts::QuadRuleFactoryTensor2d Class Reference

This class is the same as QuadRuleFactory, but returning integration rules in 2d. More...

#include <quadRule.hh>

Inheritance diagram for concepts::QuadRuleFactoryTensor2d:

Public Member Functions
const uint	count () const
	Returns counter of changes. More...
virtual const std::string	integrationRule () const
	Returns information on the settings of the quadrature rule. More...
virtual QuadratureRule2d *	operator() (const concepts::QuadNd &cell, const ushort *p) const
	Returns the quadrature rule, i.e. More...
	QuadRuleFactoryTensor2d (enum intRule type=GAUSS_JACOBI, uint constPoints=10, uint addPoints=2, bool constant=false)
void	reset ()
	Set the standard type of integration. More...
virtual void	setTensor (enum concepts::intRule rule, bool constant, uint points)
	Sets the integration rule for cells with tensor rule. More...
enum intRule	type () const
	Returns the integration type. More...

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

Protected Attributes
uint	addNumberOfPoints_
	Number of integration points to add to approximation order when varying number of integration points is requested. More...
uint	cnt_
	Counter for changes. More...
uint	constNumerOfPoints_
	Number of integration points to use when constant number is requested. More...
enum intRule	integrationType_
	Default behaviour: integration rule Gauss Jacobi (highest order). More...
bool	useConstantNumberOfPoints_
	Use constant number of integration points (true) or not (false). More...

Detailed Description

This class is the same as QuadRuleFactory, but returning integration rules in 2d.

Definition at line 594 of file quadRule.hh.

Constructor & Destructor Documentation

QuadRuleFactoryTensor2d()

concepts::QuadRuleFactoryTensor2d::QuadRuleFactoryTensor2d	(	enum intRule	type = GAUSS_JACOBI,
		uint	constPoints = 10,
		uint	addPoints = 2,
		bool	constant = false
	)

Member Function Documentation

count()

const uint concepts::QuadRuleFactoryTensor2d::count ( ) const

inline

Returns counter of changes.

Definition at line 615 of file quadRule.hh.

info()

virtual std::ostream& concepts::QuadRuleFactoryTensor2d::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Reimplemented in concepts::QuadRuleFactoryTensorDuffy2d.

integrationRule()

virtual const std::string concepts::QuadRuleFactoryTensor2d::integrationRule ( ) const

virtual

Returns information on the settings of the quadrature rule.

Implements concepts::QuadRuleFactoryBase2d.

Reimplemented in concepts::QuadRuleFactoryTensorDuffy2d.

operator()()

virtual QuadratureRule2d* concepts::QuadRuleFactoryTensor2d::operator() ( const concepts::QuadNd &  cell, const ushort *  p  ) const

virtual

Returns the quadrature rule, i.e.

pre-computed abscissas and weights. Created dynamically and has to be deleted by the user.

Parameters

cell	Cell for which quadrature Rule should be returned.
p	maximal polynomial degree

Implements concepts::QuadRuleFactoryBase2d.

Reimplemented in concepts::QuadRuleFactoryTensorDuffy2d.

reset()

void concepts::QuadRuleFactoryTensor2d::reset

(

)

Set the standard type of integration.

setTensor()

virtual void concepts::QuadRuleFactoryTensor2d::setTensor ( enum concepts::intRule  rule, bool  constant, uint  points  )

virtual

Sets the integration rule for cells with tensor rule.

Parameters

rule	Type of integration
constant	Flag, true = constant number of points
points	Number of points, constant or to add

type()

enum intRule concepts::QuadRuleFactoryTensor2d::type ( ) const

inline

Returns the integration type.

Definition at line 615 of file quadRule.hh.

Member Data Documentation

addNumberOfPoints_

uint concepts::QuadRuleFactoryTensor2d::addNumberOfPoints_

protected

Number of integration points to add to approximation order when varying number of integration points is requested.

Default is 2.

Definition at line 642 of file quadRule.hh.

cnt_

uint concepts::QuadRuleFactoryTensor2d::cnt_

protected

Counter for changes.

Definition at line 649 of file quadRule.hh.

constNumerOfPoints_

uint concepts::QuadRuleFactoryTensor2d::constNumerOfPoints_

protected

Number of integration points to use when constant number is requested.

Default value is 10.

Definition at line 638 of file quadRule.hh.

integrationType_

enum intRule concepts::QuadRuleFactoryTensor2d::integrationType_

protected

Default behaviour: integration rule Gauss Jacobi (highest order).

The default value is 4 (Gauss Jacobi). Other possible values are 0 (Gauss Lobatto) for better graphics (connected elements). Use setIntegrationRule() to change it.

Definition at line 624 of file quadRule.hh.

useConstantNumberOfPoints_

bool concepts::QuadRuleFactoryTensor2d::useConstantNumberOfPoints_

protected

Use constant number of integration points (true) or not (false).

Default is false (ie. varying number of points).

Definition at line 646 of file quadRule.hh.

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

• integration/quadRule.hh