RefineStrategy Class Reference

Abstract class for refinment strategies. More...

#include <RefineStrategy.hpp>

Inheritance diagram for RefineStrategy:

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Public Member Functions
	RefineStrategy (void)
	Class constructor.
virtual vector< int >	CellsToRefine (Tessellation const &tess, vector< ComputationalCell > const &cells, double time, vector< Vector2D > &directions, vector< int > const &Removed)=0
	Calculates the cells to be refined. More...
vector< int >	RemoveDuplicatedLately (vector< int > const &ToRefine, int Npoints, vector< Vector2D > &directions, vector< int > const &Removed, Tessellation const &tess)
	Removes cells that were splitted in the last time step. More...
vector< int >	RemoveNearBoundary (vector< int > const &ToRefine, vector< Vector2D > &directions, Tessellation const &tess)
	Removed from the list cells near periodic boundaries. More...
virtual	~RefineStrategy (void)
	Virtual destructor.

Public Attributes
vector< int >	refined_old
	The cells that were refined in the previous time step.

Detailed Description

Abstract class for refinment strategies.

Author

Elad Steinberg

Definition at line 16 of file RefineStrategy.hpp.

Member Function Documentation

CellsToRefine()

virtual vector<int> RefineStrategy::CellsToRefine ( Tessellation const &  tess, vector< ComputationalCell > const &  cells, double  time, vector< Vector2D > &  directions, vector< int > const &  Removed  )

pure virtual

Calculates the cells to be refined.

Parameters

tess	The tessellation
cells	The primitive cells
time	The simulation time
directions	The directions to move the splitted points, can be given empty
Removed	A list of the cells that were removed in the last cell removal

Returns

A list of the cells to refine

Implemented in NohRefine.

RemoveDuplicatedLately()

vector< int > RefineStrategy::RemoveDuplicatedLately	(	vector< int > const &	ToRefine,
		int	Npoints,
		vector< Vector2D > &	directions,
		vector< int > const &	Removed,
		Tessellation const &	tess
	)

Removes cells that were splitted in the last time step.

Parameters

ToRefine	The list of candidate cells to split
Npoints	The number of points in the tessellation
directions	The directions to move the splitted points, can be given empty
Removed	A list of the cells that were removed in the last cell removal
tess	The tessellation

Returns

A new list, where the points that were split last time step are removed from

Definition at line 39 of file RefineStrategy.cpp.

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RemoveNearBoundary()

vector< int > RefineStrategy::RemoveNearBoundary	(	vector< int > const &	ToRefine,
		vector< Vector2D > &	directions,
		Tessellation const &	tess
	)

Removed from the list cells near periodic boundaries.

Parameters

ToRefine	List of candidates
directions	The split directions, can be given empty
tess	The tessellation

Returns

The corrected list

Definition at line 6 of file RefineStrategy.cpp.

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

• source/newtonian/two_dimensional/RefineStrategy.hpp
• source/newtonian/two_dimensional/RefineStrategy.cpp