Hermes::Hermes2D::RefinementSelectors::Selector< Scalar > Singleton Reference

A parent of all refinement selectors. Abstract class. More...

#include <selector.h>

Inheritance diagram for Hermes::Hermes2D::RefinementSelectors::Selector< Scalar >:

Public Member Functions
virtual bool	select_refinement (Element *element, int quad_order, MeshFunction< Scalar > *rsln, ElementToRefine &refinement)=0
	Selects a refinement. More...

Protected Member Functions
	Selector (int min_order=1, int max_order=H2DRS_DEFAULT_ORDER)
	Constructor. More...

Protected Attributes
const int	min_order
	A minimum allowed order.
const int	max_order
	A maximum allowed order.

Friends
template<typename T >
class	Adapt
template<typename T >
class	KellyTypeAdapt

Detailed Description

template<typename Scalar>
singleton Hermes::Hermes2D::RefinementSelectors::Selector< Scalar >

A parent of all refinement selectors. Abstract class.

All refinement selectors have to derive from this class or its children. The interface of the class provides methods for:

• selecting a refinement based on a reference soution,
• updating orders of a mesh shared among components.

Definition at line 29 of file function.h.

Constructor & Destructor Documentation

template<typename Scalar>

Hermes::Hermes2D::RefinementSelectors::Selector< Scalar >::Selector ( int  min_order = 1, int  max_order = H2DRS_DEFAULT_ORDER  )

inlineprotected

Constructor.

Parameters

[in]

max_order

A maximum order used by this selector. If it is H2DRS_DEFAULT_ORDER, a maximum supported order is used.

Definition at line 81 of file selector.h.

Member Function Documentation

template<typename Scalar>

virtual bool Hermes::Hermes2D::RefinementSelectors::Selector< Scalar >::select_refinement ( Element *  element, int  quad_order, MeshFunction< Scalar > *  rsln, ElementToRefine &  refinement  )

pure virtual

Selects a refinement.

This methods has to be implemented.

Parameters

[in]	element	An element which is being refined.
[in]	quad_order	An encoded order of the element.
[in]	rsln	A reference solution which is used to select a refinement.
[out]	refinement	A selected refinement. It contains a valid contents if and only if the method returns true.

Returns

True if a refinement was proposed. False if the selector is unable to select a refinement or it suggest that the element should not be refined.

Implemented in Hermes::Hermes2D::RefinementSelectors::OptimumSelector< Scalar >, Hermes::Hermes2D::RefinementSelectors::POnlySelector< Scalar >, and Hermes::Hermes2D::RefinementSelectors::HOnlySelector< Scalar >.

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The documentation for this singleton was generated from the following files:

• function.h
• selector.h