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GridRefAdm Class Reference

administrator class for adaptive grid refinement. More...

#include <GridRefAdm.h>

Inheritance diagram for GridRefAdm::

List of all members.

Public Methods
	GridRefAdm ()
	~GridRefAdm ()
void	define (MenuSystem &menu, int level)
void	scan (MenuSystem &menu)
void	detach ()
RefinementInd&	getRefinementInd ()
RefinementInd_prm&	getRefinementIndPrm ()
bool	isCriteriaFulfilled (GridFE &grid)
void	refine (Handle(GridFE) &grid)
void	refine (Handle(GridFEAdB) &grid)
void	refineAllElms (Handle(GridFEAdB) &grid)
void	refine (Handle(GridFEAdT) &grid)
void	refineAllElms (Handle(GridFEAdT) &grid)
Static Public Methods
void	defineStatic (MenuSystem &menu, int level)
Public Attributes
real	hi_limit
real	lo_limit
real	percentage
String	ref_strategy
int	refine_no
int	refine_index
int	max_levels
int	max_nodes
int	max_elements
real	tolerance
Handle(RenumUnknowns)	band_reduction
String	reduction_method
int	sub_partition
bool	smooth_grid
int	max_smooth_no
int	use_grid_nsteps
int	grid_stepcount
String	use_grid
bool	mixed_refmethod
bool	refine_all_elms
String	reg_or_bisect
int	element_order
int	edge_ref
Protected Methods
void	smoothGrid (Handle(GridFEAdB) &grid)
void	markRefinedElms (VecSimple(int) &marked_elms, const VecSort(NUMT) &indicator, const String &ref_strategy, real percentage, real lo_limit, real hi_limit)
void	mixedMarkRefinedElms (VecSimple(int) &marked_elms, const VecSort(NUMT) &indicator, const String &ref_strategy, real percentage, int nsd, int edge_ref, real lo_limit, real hi_limit)
Protected Attributes
VecSimple(int)	marked_elms
Handle(RefinementInd)	criterion
Handle(RefinementInd_prm)	parameters

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Detailed Description

administrator class for adaptive grid refinement.

NAME: GridRefAdm - administrator class for adaptive grid refinement

DESCRIPTION:

The class acts as the interface to grid refinement and error estimation in a finite element simulator. "GridRefAdm" holds parameters and gives access to methods for working with adaptive grids. You should not need to work with the "GridFEAdB" or "GridFEAdT" interfaces directly; you can use "GridRefAdm" for everything that has to do with refinements and access the "GridFE" part of the grid objects directly for standard grid functionality.

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Constructor & Destructor Documentation

GridRefAdm::GridRefAdm ( )

Initialization of parameters used in the refinement criteria is done through the "scan" function (which calls "RefinementInd_prm scan" - the "GridRefAdm" and "RefinementInd_prm" classes hold together all parameters used in grid refinements).

GridRefAdm::~GridRefAdm ( ) [inline]

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Member Function Documentation

void GridRefAdm::define ( MenuSystem & menu, int level ) [inline]

void GridRefAdm::defineStatic ( MenuSystem & menu, int level ) [static]

void GridRefAdm::detach ( )

RefinementInd & GridRefAdm::getRefinementInd ( ) [inline]

RefinementInd_prm & GridRefAdm::getRefinementIndPrm ( ) [inline]

bool GridRefAdm::isCriteriaFulfilled ( GridFE & grid )

writes information about how the refinement criteria are reached by the current grid.

void GridRefAdm::markRefinedElms ( VecSimple(int) & marked_elms, const VecSort(NUMT) & indicator, const String & ref_strategy, real percentage, real lo_limit, real hi_limit ) [protected]

void GridRefAdm::mixedMarkRefinedElms ( VecSimple(int) & marked_elms, const VecSort(NUMT) & indicator, const String & ref_strategy, real percentage, int nsd, int edge_ref, real lo_limit, real hi_limit ) [protected]

void GridRefAdm::refine ( Handle(GridFEAdT) & grid )

See documentation of one of the overloaded functions.

void GridRefAdm::refine ( Handle(GridFEAdB) & grid )

See documentation of one of the overloaded functions.

void GridRefAdm::refine ( Handle(GridFE) & grid )

refines the grid object, based on the information in "GridRefAdm" and its "RefinementInd" object. This is the central function to call. It is the "refine" function that takes a "GridFE" handle that you should call (this "refine" function tests on the grid type and calls the another "refine" function with the relevant grid type.)

void GridRefAdm::refineAllElms ( Handle(GridFEAdT) & grid )

void GridRefAdm::refineAllElms ( Handle(GridFEAdB) & grid )

void GridRefAdm::scan ( MenuSystem & menu )

scans numerous parameters, required in this "GridRefAdm" class, from the menu, and the function also scans the answers from the "RefinementInd_prm" menu.

void GridRefAdm::smoothGrid ( Handle(GridFEAdB) & grid ) [protected]

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Member Data Documentation

Handle(RenumUnknowns) GridRefAdm::band_reduction

Handle(RefinementInd) GridRefAdm::criterion [protected]

int GridRefAdm::edge_ref

int GridRefAdm::element_order

int GridRefAdm::grid_stepcount

real GridRefAdm::hi_limit

real GridRefAdm::lo_limit

VecSimple(int) GridRefAdm::marked_elms [protected]

int GridRefAdm::max_elements

int GridRefAdm::max_levels

int GridRefAdm::max_nodes

int GridRefAdm::max_smooth_no

bool GridRefAdm::mixed_refmethod

Handle(RefinementInd_prm) GridRefAdm::parameters [protected]

real GridRefAdm::percentage

String GridRefAdm::reduction_method

String GridRefAdm::ref_strategy

bool GridRefAdm::refine_all_elms

int GridRefAdm::refine_index

int GridRefAdm::refine_no

String GridRefAdm::reg_or_bisect

bool GridRefAdm::smooth_grid

int GridRefAdm::sub_partition

real GridRefAdm::tolerance

String GridRefAdm::use_grid

int GridRefAdm::use_grid_nsteps

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

• GridRefAdm.h

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