amrex::MultiCutFab Class Reference

FabArray façade that only allocates cut-cell Fabs (skipping regular cells). More...

#include <AMReX_MultiCutFab.H>

Public Member Functions
	MultiCutFab ()
	MultiCutFab (const BoxArray &ba, const DistributionMapping &dm, int ncomp, int ngrow, const FabArray< EBCellFlagFab > &cellflags)
	~MultiCutFab ()
	MultiCutFab (MultiCutFab &&rhs) noexcept=default
	MultiCutFab (const MultiCutFab &rhs)=delete
MultiCutFab &	operator= (const MultiCutFab &rhs)=delete
MultiCutFab &	operator= (MultiCutFab &&rhs)=delete
void	define (const BoxArray &ba, const DistributionMapping &dm, int ncomp, int ngrow, const FabArray< EBCellFlagFab > &cellflags)
const CutFab &	operator[] (const MFIter &mfi) const noexcept
	Access the CutFab for mfi.
CutFab &	operator[] (const MFIter &mfi) noexcept
const CutFab &	operator[] (int global_box_index) const noexcept
	Access by global box index (used outside MFIter loops).
CutFab &	operator[] (int global_box_index) noexcept
Array4< Real >	array (const MFIter &mfi) noexcept
	Array4 accessors (mutable and const) matching MFIter order.
Array4< Real const >	array (const MFIter &mfi) const noexcept
Array4< Real const >	const_array (const MFIter &mfi) const noexcept
MultiArray4< Real >	arrays () noexcept
MultiArray4< Real const >	arrays () const noexcept
MultiArray4< Real const >	const_arrays () const noexcept
bool	ok (const MFIter &mfi) const noexcept
	Is it OK to call operator[] with this MFIter?
bool	ok (int global_box_index) const noexcept
	Is it OK to call operator[] with this global box index?
void	setVal (Real val)
	Fill every stored CutFab with a constant val.
FabArray< CutFab > &	data () noexcept
const FabArray< CutFab > &	data () const noexcept
const BoxArray &	boxArray () const noexcept
const DistributionMapping &	DistributionMap () const noexcept
int	nComp () const noexcept
int	nGrow () const noexcept
void	ParallelCopy (const MultiCutFab &src, int scomp, int dcomp, int ncomp, int sng, int dng, const Periodicity &period=Periodicity::NonPeriodic())
	Copy overlapping data from src.
MultiFab	ToMultiFab (Real regular_value, Real covered_value) const
	Materialize the cut-cell data into a dense MultiFab.

Detailed Description

FabArray façade that only allocates cut-cell Fabs (skipping regular cells).

Constructor & Destructor Documentation

MultiCutFab() [1/4]

amrex::MultiCutFab::MultiCutFab ( )

default

MultiCutFab() [2/4]

amrex::MultiCutFab::MultiCutFab	(	const BoxArray &	ba,
		const DistributionMapping &	dm,
		int	ncomp,
		int	ngrow,
		const FabArray< EBCellFlagFab > &	cellflags )

~MultiCutFab()

amrex::MultiCutFab::~MultiCutFab ( )

default

MultiCutFab() [3/4]

amrex::MultiCutFab::MultiCutFab ( MultiCutFab && rhs )

defaultnoexcept

MultiCutFab() [4/4]

amrex::MultiCutFab::MultiCutFab ( const MultiCutFab & rhs )

delete

Member Function Documentation

array() [1/2]

Array4< Real const > amrex::MultiCutFab::array ( const MFIter & mfi ) const

noexcept

array() [2/2]

Array4< Real > amrex::MultiCutFab::array ( const MFIter & mfi )

noexcept

Array4 accessors (mutable and const) matching MFIter order.

arrays() [1/2]

MultiArray4< Real const > amrex::MultiCutFab::arrays ( ) const

inlinenoexcept

arrays() [2/2]

MultiArray4< Real > amrex::MultiCutFab::arrays ( )

inlinenoexcept

boxArray()

const BoxArray & amrex::MultiCutFab::boxArray ( ) const

inlinenoexcept

const_array()

Array4< Real const > amrex::MultiCutFab::const_array ( const MFIter & mfi ) const

noexcept

const_arrays()

MultiArray4< Real const > amrex::MultiCutFab::const_arrays ( ) const

inlinenoexcept

data() [1/2]

const FabArray< CutFab > & amrex::MultiCutFab::data ( ) const

inlinenoexcept

data() [2/2]

FabArray< CutFab > & amrex::MultiCutFab::data ( )

inlinenoexcept

define()

void amrex::MultiCutFab::define	(	const BoxArray &	ba,
		const DistributionMapping &	dm,
		int	ncomp,
		int	ngrow,
		const FabArray< EBCellFlagFab > &	cellflags )

DistributionMap()

const DistributionMapping & amrex::MultiCutFab::DistributionMap ( ) const

inlinenoexcept

nComp()

int amrex::MultiCutFab::nComp ( ) const

inlinenoexcept

nGrow()

int amrex::MultiCutFab::nGrow ( ) const

inlinenoexcept

ok() [1/2]

bool amrex::MultiCutFab::ok ( const MFIter & mfi ) const

noexcept

Is it OK to call operator[] with this MFIter?

ok() [2/2]

bool amrex::MultiCutFab::ok ( int global_box_index ) const

noexcept

Is it OK to call operator[] with this global box index?

operator=() [1/2]

MultiCutFab & amrex::MultiCutFab::operator= ( const MultiCutFab & rhs )

delete

operator=() [2/2]

MultiCutFab & amrex::MultiCutFab::operator= ( MultiCutFab && rhs )

delete

operator[]() [1/4]

const CutFab & amrex::MultiCutFab::operator[] ( const MFIter & mfi ) const

noexcept

Access the CutFab for mfi.

operator[]() [2/4]

CutFab & amrex::MultiCutFab::operator[] ( const MFIter & mfi )

noexcept

operator[]() [3/4]

const CutFab & amrex::MultiCutFab::operator[] ( int global_box_index ) const

noexcept

Access by global box index (used outside MFIter loops).

operator[]() [4/4]

CutFab & amrex::MultiCutFab::operator[] ( int global_box_index )

noexcept

ParallelCopy()

void amrex::MultiCutFab::ParallelCopy	(	const MultiCutFab &	src,
		int	scomp,
		int	dcomp,
		int	ncomp,
		int	sng,
		int	dng,
		const Periodicity &	period = Periodicity::NonPeriodic() )

Copy overlapping data from src.

setVal()

void amrex::MultiCutFab::setVal

(

Real

val

)

Fill every stored CutFab with a constant val.

ToMultiFab()

MultiFab amrex::MultiCutFab::ToMultiFab	(	Real	regular_value,
		Real	covered_value ) const

Materialize the cut-cell data into a dense MultiFab.

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

• /home/runner/work/amrex/amrex/Src/EB/AMReX_MultiCutFab.H
• /home/runner/work/amrex/amrex/Src/EB/AMReX_MultiCutFab.cpp