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FieldFEGlobalView Class Reference

finite element scalar field. More...

#include <FieldFEGlobalView.h>

Inheritance diagram for FieldFEGlobalView::

Public Methods
	FieldFEGlobalView ()
	~FieldFEGlobalView ()
FieldFE&	getGlobalField ()
const FieldFE&	getGlobalField () const
virtual void	makeGlobalView (const FieldFE &subgrid_field, const SubGridFE &grids)
NUMT	valueFEM (const FiniteElement &fe, real t=DUMMY)
NUMT	valuePt (const Ptv(real) &x, real t=DUMMY)
NUMT&	valueNode (int node, real t=DUMMY)
NUMT	valueNode (int node, real t=DUMMY) const
Ptv(NUMT)	derivativePt (const Ptv(real) &x, real t=DUMMY)
Ptv(NUMT)	derivativePt (const Ptv(real) &x, real t=DUMMY) const
void	derivativeFEM (Ptv(NUMT) &gradient, const FiniteElement &fe, real t=DUMMY)
void	derivativeFEM (Ptv(NUMT) &gradient, const FiniteElement &fe, real t=DUMMY) const
Protected Attributes
Handle(SubGridFE)	grids
Handle(FieldFE)	subgrid_field
Handle(FieldFE)	global_field
VecSimple(int)	bfnode_glob2sub
VecSimple(int)	bfnode_sub2glob

Detailed Description

finite element scalar field.

NAME: FieldFEGlobalView - finite element scalar field

DESCRIPTION:

This class assists in interpreting a field defined over a subgrid of type "SubGridFE" in terms of the original, large grid from which the subgrid was extracted. That is, it provides mechanisms for mapping field values defined over a subgrid back to the original grid.

Constructor & Destructor Documentation

FieldFEGlobalView::FieldFEGlobalView ( )

The only constructor takes no arguments. Initialization is done by a call to "makeGlobalView".

FieldFEGlobalView::~FieldFEGlobalView ( )

Member Function Documentation

void FieldFEGlobalView::derivativeFEM ( Ptv(NUMT) & gradient,

const FiniteElement & fe,

real t = DUMMY ) const [inline]

void FieldFEGlobalView::derivativeFEM ( Ptv(NUMT) & gradient,

const FiniteElement & fe,

real t = DUMMY )

Ptv(NUMT) FieldFEGlobalView::derivativePt ( const Ptv(real) & x,

real t = DUMMY ) const [inline]

Ptv(NUMT) FieldFEGlobalView::derivativePt ( const Ptv(real) & x,

real t = DUMMY )

const FieldFE & FieldFEGlobalView::getGlobalField ( ) const [inline]

See documentation of one of the overloaded functions.

FieldFE & FieldFEGlobalView::getGlobalField ( ) [inline]

returns the field as "FieldFE" object defined over the large, original grid. Any values outside the subgrid are defined to be zero.

void FieldFEGlobalView::makeGlobalView ( const FieldFE & subgrid_field,

const SubGridFE & grids ) [virtual]

creates a global view of the input field "subgrid_field" associated with the input subgrid "grids". In this context the global view is defined in terms of the original grid from which "grids" was extracted. The "SubGridFE" object "grids" contains

NUMT FieldFEGlobalView::valueFEM ( const FiniteElement & fe,

real t = DUMMY )

NUMT FieldFEGlobalView::valueNode ( int node,

real t = DUMMY ) const [inline]

NUMT & FieldFEGlobalView::valueNode ( int node,

real t = DUMMY )

NUMT FieldFEGlobalView::valuePt ( const Ptv(real) & x,

real t = DUMMY )

Member Data Documentation

VecSimple(int) FieldFEGlobalView::bfnode_glob2sub [protected]

VecSimple(int) FieldFEGlobalView::bfnode_sub2glob [protected]

Handle(FieldFE) FieldFEGlobalView::global_field [protected]

Handle(SubGridFE) FieldFEGlobalView::grids [protected]

Handle(FieldFE) FieldFEGlobalView::subgrid_field [protected]

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

FieldFEGlobalView.h