#include <AMReX_EBCellFlag.H>

Public Member Functions
constexpr	EBCellFlag () noexcept=default

	~EBCellFlag () noexcept=default

constexpr	EBCellFlag (const EBCellFlag &rhs) noexcept=default

constexpr	EBCellFlag (EBCellFlag &&rhs) noexcept=default

constexpr EBCellFlag &	operator= (const EBCellFlag &rhs) noexcept=default

constexpr EBCellFlag &	operator= (EBCellFlag &&rhs) noexcept=default

constexpr	EBCellFlag (uint32_t i) noexcept

constexpr EBCellFlag &	operator= (uint32_t i) noexcept

__host__ __device__ EBCellFlag &	operator+= (const EBCellFlag &)

__host__ __device__ void	setRegular () noexcept

__host__ __device__ void	setCovered () noexcept

__host__ __device__ void	setSingleValued () noexcept

__host__ __device__ void	setMultiValued (int n) noexcept

__host__ __device__ bool	operator== (const EBCellFlag &a_input) const noexcept

__host__ __device__ bool	operator!= (const EBCellFlag &a_input) const noexcept

__host__ __device__ int	getNumVoFs () const noexcept

__host__ __device__ bool	isRegular () const noexcept

__host__ __device__ bool	isSingleValued () const noexcept

__host__ __device__ bool	isMultiValued () const noexcept

__host__ __device__ bool	isCovered () const noexcept

__host__ __device__ bool	isConnected (const IntVect &iv) const noexcept

__host__ __device__ bool	isConnected (int i, int j, int k) const noexcept

__host__ __device__ bool	isDisconnected (const IntVect &iv) const noexcept

__host__ __device__ bool	isDisconnected (int i, int j, int k) const noexcept

__host__ __device__ void	setDisconnected () noexcept

__host__ __device__ void	setDisconnected (const IntVect &iv) noexcept

__host__ __device__ void	setDisconnected (int i, int j, int k) noexcept

__host__ __device__ void	setConnected () noexcept

__host__ __device__ void	setConnected (const IntVect &iv) noexcept

__host__ __device__ void	setConnected (int i, int j, int k) noexcept

__host__ __device__ int	numNeighbors () const noexcept

__host__ __device__ uint32_t	getValue () const noexcept

Static Public Member Functions
__host__ static __device__ constexpr EBCellFlag	TheDefaultCell ()

__host__ static __device__ constexpr EBCellFlag	TheCoveredCell ()

Private Attributes
uint32_t	flag = default_value

Static Private Attributes
static constexpr uint32_t	one_lower_mask = 0x1f
	masks for lowest 5 bits (i.e., bit number 0-4)

static constexpr uint32_t	zero_lower_mask = ~0x1f

static constexpr uint32_t	one_type_mask = 0x3
	masks lowest 2 bits (i.e., bit number 0-1)

static constexpr uint32_t	zero_type_mask = ~0x3

static constexpr uint32_t	one_numvofs_mask = 0x1c
	masks for bit number 2-4

static constexpr uint32_t	zero_numvofs_mask = ~0x1c

static constexpr uint32_t	regular_bits = 0x0

static constexpr uint32_t	single_valued_bits = 0x1

static constexpr uint32_t	multi_valued_bits = 0x2

static constexpr uint32_t	covered_bits = 0x3

static constexpr uint32_t	single_vof_bits = 0x4
	this represent single vof (regular is considered as single vof too)

static constexpr int	w_lower_mask = 5

static constexpr int	w_type = 2

static constexpr int	w_numvofs = 3

static constexpr int	pos_numvofs = 2

static constexpr uint32_t	default_value = zero_lower_mask \| regular_bits \| single_vof_bits
	regular connected with all neighbors

static constexpr uint32_t	covered_value = 0x40003
	zero out all neighbors

Constructor & Destructor Documentation

◆ EBCellFlag() [1/4]

constexpr amrex::EBCellFlag::EBCellFlag ( )

constexprdefaultnoexcept

◆ ~EBCellFlag()

amrex::EBCellFlag::~EBCellFlag ( )

defaultnoexcept

◆ EBCellFlag() [2/4]

constexpr amrex::EBCellFlag::EBCellFlag ( const EBCellFlag & rhs )

constexprdefaultnoexcept

◆ EBCellFlag() [3/4]

constexpr amrex::EBCellFlag::EBCellFlag ( EBCellFlag && rhs )

constexprdefaultnoexcept

◆ EBCellFlag() [4/4]

constexpr amrex::EBCellFlag::EBCellFlag ( uint32_t i )

inlineexplicitconstexprnoexcept

Member Function Documentation

◆ getNumVoFs()

__host__ __device__ int amrex::EBCellFlag::getNumVoFs ( ) const

inlinenoexcept

◆ getValue()

__host__ __device__ uint32_t amrex::EBCellFlag::getValue ( ) const

inlinenoexcept

◆ isConnected() [1/2]

__host__ __device__ bool amrex::EBCellFlag::isConnected ( const IntVect & iv ) const

inlinenoexcept

◆ isConnected() [2/2]

__host__ __device__ bool amrex::EBCellFlag::isConnected	(	int	i,
		int	j,
		int	k
	)		const

inlinenoexcept

◆ isCovered()

__host__ __device__ bool amrex::EBCellFlag::isCovered ( ) const

inlinenoexcept

◆ isDisconnected() [1/2]

__host__ __device__ bool amrex::EBCellFlag::isDisconnected ( const IntVect & iv ) const

inlinenoexcept

◆ isDisconnected() [2/2]

__host__ __device__ bool amrex::EBCellFlag::isDisconnected	(	int	i,
		int	j,
		int	k
	)		const

inlinenoexcept

◆ isMultiValued()

__host__ __device__ bool amrex::EBCellFlag::isMultiValued ( ) const

inlinenoexcept

◆ isRegular()

__host__ __device__ bool amrex::EBCellFlag::isRegular ( ) const

inlinenoexcept

◆ isSingleValued()

__host__ __device__ bool amrex::EBCellFlag::isSingleValued ( ) const

inlinenoexcept

◆ numNeighbors()

__host__ __device__ int amrex::EBCellFlag::numNeighbors ( ) const

inlinenoexcept

◆ operator!=()

__host__ __device__ bool amrex::EBCellFlag::operator!= ( const EBCellFlag & a_input ) const

inlinenoexcept

◆ operator+=()

__host__ __device__ EBCellFlag & amrex::EBCellFlag::operator+= ( const EBCellFlag & )

inline

◆ operator=() [1/3]

constexpr EBCellFlag & amrex::EBCellFlag::operator= ( const EBCellFlag & rhs )

constexprdefaultnoexcept

◆ operator=() [2/3]

constexpr EBCellFlag & amrex::EBCellFlag::operator= ( EBCellFlag && rhs )

constexprdefaultnoexcept

◆ operator=() [3/3]

constexpr EBCellFlag & amrex::EBCellFlag::operator= ( uint32_t i )

inlineconstexprnoexcept

◆ operator==()

__host__ __device__ bool amrex::EBCellFlag::operator== ( const EBCellFlag & a_input ) const

inlinenoexcept

◆ setConnected() [1/3]

__host__ __device__ void amrex::EBCellFlag::setConnected ( )

inlinenoexcept

◆ setConnected() [2/3]

__host__ __device__ void amrex::EBCellFlag::setConnected ( const IntVect & iv )

inlinenoexcept

◆ setConnected() [3/3]

__host__ __device__ void amrex::EBCellFlag::setConnected	(	int	i,
		int	j,
		int	k
	)

inlinenoexcept

◆ setCovered()

__host__ __device__ void amrex::EBCellFlag::setCovered ( )

inlinenoexcept

◆ setDisconnected() [1/3]

__host__ __device__ void amrex::EBCellFlag::setDisconnected ( )

inlinenoexcept

◆ setDisconnected() [2/3]

__host__ __device__ void amrex::EBCellFlag::setDisconnected ( const IntVect & iv )

inlinenoexcept

◆ setDisconnected() [3/3]

__host__ __device__ void amrex::EBCellFlag::setDisconnected	(	int	i,
		int	j,
		int	k
	)

inlinenoexcept

◆ setMultiValued()

__host__ __device__ void amrex::EBCellFlag::setMultiValued ( int n )

inlinenoexcept

◆ setRegular()

__host__ __device__ void amrex::EBCellFlag::setRegular ( )

inlinenoexcept

< clean lower bits

◆ setSingleValued()

__host__ __device__ void amrex::EBCellFlag::setSingleValued ( )

inlinenoexcept

◆ TheCoveredCell()

__host__ static __device__ constexpr EBCellFlag amrex::EBCellFlag::TheCoveredCell ( )

inlinestaticconstexpr

◆ TheDefaultCell()

__host__ static __device__ constexpr EBCellFlag amrex::EBCellFlag::TheDefaultCell ( )

inlinestaticconstexpr

Member Data Documentation

◆ covered_bits

constexpr uint32_t amrex::EBCellFlag::covered_bits = 0x3

staticconstexprprivate

◆ covered_value

constexpr uint32_t amrex::EBCellFlag::covered_value = 0x40003

staticconstexprprivate

zero out all neighbors

◆ default_value

constexpr uint32_t amrex::EBCellFlag::default_value = zero_lower_mask | regular_bits | single_vof_bits

staticconstexprprivate

regular connected with all neighbors

◆ flag

uint32_t amrex::EBCellFlag::flag = default_value

private

◆ multi_valued_bits

constexpr uint32_t amrex::EBCellFlag::multi_valued_bits = 0x2

staticconstexprprivate

◆ one_lower_mask

constexpr uint32_t amrex::EBCellFlag::one_lower_mask = 0x1f

staticconstexprprivate

masks for lowest 5 bits (i.e., bit number 0-4)

◆ one_numvofs_mask

constexpr uint32_t amrex::EBCellFlag::one_numvofs_mask = 0x1c

staticconstexprprivate

masks for bit number 2-4

◆ one_type_mask

constexpr uint32_t amrex::EBCellFlag::one_type_mask = 0x3

staticconstexprprivate

masks lowest 2 bits (i.e., bit number 0-1)

◆ pos_numvofs

constexpr int amrex::EBCellFlag::pos_numvofs = 2

staticconstexprprivate

◆ regular_bits

constexpr uint32_t amrex::EBCellFlag::regular_bits = 0x0

staticconstexprprivate

these represent cell types note that single-valued means single-value cut cell

◆ single_valued_bits

constexpr uint32_t amrex::EBCellFlag::single_valued_bits = 0x1

staticconstexprprivate

◆ single_vof_bits

constexpr uint32_t amrex::EBCellFlag::single_vof_bits = 0x4

staticconstexprprivate

this represent single vof (regular is considered as single vof too)

◆ w_lower_mask

constexpr int amrex::EBCellFlag::w_lower_mask = 5

staticconstexprprivate

There are 32 bits. The lowest 2 bits are used for cell type: regular, single-valued, multi-valued, and covered. The next 3 bits are for the number of vofs. The rest 27 bits are used for connectivity with neighbors.

◆ w_numvofs

constexpr int amrex::EBCellFlag::w_numvofs = 3

staticconstexprprivate

◆ w_type

constexpr int amrex::EBCellFlag::w_type = 2

staticconstexprprivate

◆ zero_lower_mask

constexpr uint32_t amrex::EBCellFlag::zero_lower_mask = ~0x1f

staticconstexprprivate

◆ zero_numvofs_mask

constexpr uint32_t amrex::EBCellFlag::zero_numvofs_mask = ~0x1c

staticconstexprprivate

◆ zero_type_mask

constexpr uint32_t amrex::EBCellFlag::zero_type_mask = ~0x3

staticconstexprprivate

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

/home/runner/work/amrex/amrex/Src/EB/AMReX_EBCellFlag.H

Public Member Functions

Static Public Member Functions

Private Attributes

Static Private Attributes

Constructor & Destructor Documentation

◆ EBCellFlag() [1/4]

◆ ~EBCellFlag()

◆ EBCellFlag() [2/4]

◆ EBCellFlag() [3/4]

◆ EBCellFlag() [4/4]

Member Function Documentation

◆ getNumVoFs()

◆ getValue()

◆ isConnected() [1/2]

◆ isConnected() [2/2]

◆ isCovered()

◆ isDisconnected() [1/2]

◆ isDisconnected() [2/2]

◆ isMultiValued()

◆ isRegular()

◆ isSingleValued()

◆ numNeighbors()

◆ operator!=()

◆ operator+=()

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ operator==()

◆ setConnected() [1/3]

◆ setConnected() [2/3]

◆ setConnected() [3/3]

◆ setCovered()

◆ setDisconnected() [1/3]

◆ setDisconnected() [2/3]

◆ setDisconnected() [3/3]

◆ setMultiValued()

◆ setRegular()

◆ setSingleValued()

◆ TheCoveredCell()

◆ TheDefaultCell()

Member Data Documentation

◆ covered_bits

◆ covered_value

◆ default_value

◆ flag

◆ multi_valued_bits

◆ one_lower_mask

◆ one_numvofs_mask

◆ one_type_mask

◆ pos_numvofs

◆ regular_bits

◆ single_valued_bits

◆ single_vof_bits

◆ w_lower_mask

◆ w_numvofs

◆ w_type

◆ zero_lower_mask

◆ zero_numvofs_mask

◆ zero_type_mask