ug::IRefMarkAdjuster Class Reference

#include <ref_mark_adjuster_interface.h>

Inheritance diagram for ug::IRefMarkAdjuster:

Public Member Functions
virtual void	coarsen_marks_changed (IRefiner &ref, const std::vector< Vertex * > &vrts, const std::vector< Edge * > &edges, const std::vector< Face * > &faces, const std::vector< Volume * > &vols)
virtual void	enable (bool enable)
virtual bool	enabled () const
	IRefMarkAdjuster ()
virtual void	ref_marks_changed (IRefiner &ref, const std::vector< Vertex * > &vrts, const std::vector< Edge * > &edges, const std::vector< Face * > &faces, const std::vector< Volume * > &vols)
virtual	~IRefMarkAdjuster ()
void	enable_node_dependency_order_1 (bool bEnable)
	enables or disables node-dependency-order-1. More...
bool	node_dependency_order_1_enabled ()
	enables or disables node-dependency-order-1. More...

Private Attributes
bool	m_enabled
bool	m_nodeDependencyOrder1

Detailed Description

Used to steer the mark-adjustment process in classes derived from IRefiner. Instances can be registered at IRefiner and are then used to mark new elements based on already marked elements. Different specializations can thereby implement different rules (e.g. for parallel refinement or anisotropic refinement). The different specialization should be constructed orthogonal to each other, so that they can be chained.

The callback-methods 'ref_marks_changed' and 'coarsen_marks_changed' are called with lists of elements which have been marked since the last adjustment-round. The callbacks can then use IRefiner::mark to adjust marks as required. If a callback changes a ref-mark on an element, this will automatically trigger a new round of adjustments (then only considering elements which have been marked in the current round).

Adjustment normally stops as soon as no adjuster marked any new elements.

Constructor & Destructor Documentation

IRefMarkAdjuster()

ug::IRefMarkAdjuster::IRefMarkAdjuster ( )

inline

~IRefMarkAdjuster()

virtual ug::IRefMarkAdjuster::~IRefMarkAdjuster ( )

inlinevirtual

Member Function Documentation

coarsen_marks_changed()

virtual void ug::IRefMarkAdjuster::coarsen_marks_changed ( IRefiner &  ref, const std::vector< Vertex * > &  vrts, const std::vector< Edge * > &  edges, const std::vector< Face * > &  faces, const std::vector< Volume * > &  vols  )

inlinevirtual

enable()

virtual void ug::IRefMarkAdjuster::enable ( bool  enable )

inlinevirtual

References enable(), and m_enabled.

Referenced by enable().

enable_node_dependency_order_1()

void ug::IRefMarkAdjuster::enable_node_dependency_order_1 ( bool  bEnable )

inline

enables or disables node-dependency-order-1.

If enabled, hanging nodes may only depend on non-hanging nodes. An edge containing a hanging node thus will not have a hanging-node as a corner vertex.

Enabled by default.

References m_nodeDependencyOrder1.

enabled()

virtual bool ug::IRefMarkAdjuster::enabled ( ) const

inlinevirtual

References m_enabled.

node_dependency_order_1_enabled()

bool ug::IRefMarkAdjuster::node_dependency_order_1_enabled ( )

inline

enables or disables node-dependency-order-1.

If enabled, hanging nodes may only depend on non-hanging nodes. An edge containing a hanging node thus will not have a hanging-node as a corner vertex.

Enabled by default.

References m_nodeDependencyOrder1.

Referenced by ug::StdHNodeAdjuster::ref_marks_changed().

ref_marks_changed()

virtual void ug::IRefMarkAdjuster::ref_marks_changed ( IRefiner &  ref, const std::vector< Vertex * > &  vrts, const std::vector< Edge * > &  edges, const std::vector< Face * > &  faces, const std::vector< Volume * > &  vols  )

inlinevirtual

Reimplemented in ug::StdHNodeAdjuster, ug::ShadowCopyAdjuster, ug::MGHNodeAdjuster, ug::LocalMarkAdjuster, ug::HorizontalAnisotropyAdjuster< TAPos >, and ug::ParallelHNodeAdjuster.

Member Data Documentation

m_enabled

bool ug::IRefMarkAdjuster::m_enabled

private

Referenced by enable(), and enabled().

m_nodeDependencyOrder1

bool ug::IRefMarkAdjuster::m_nodeDependencyOrder1

private

Referenced by enable_node_dependency_order_1(), and node_dependency_order_1_enabled().

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

• ugbase/lib_grid/refinement/ref_mark_adjuster_interface.h