Rectangular problem domain geometry. More...

#include <AMReX_Geometry.H>

Inheritance diagram for amrex::Geometry:

Public Member Functions
	Geometry () noexcept
	The default constructor. More...

	Geometry (const Box &dom, const RealBox rb=nullptr, int coord=-1, int const is_per=nullptr) noexcept

	Geometry (const Box &dom, const RealBox &rb, int coord, Array< int, AMREX_SPACEDIM > const &is_per) noexcept

	~Geometry ()=default

	Geometry (const Geometry &rhs)=default

	Geometry (Geometry &&rhs) noexcept=default

Geometry &	operator= (const Geometry &rhs)=default

Geometry &	operator= (Geometry &&rhs) noexcept=default

GeometryData	data () const noexcept
	Returns non-static copy of geometry's stored data. More...

void	define (const Box &dom, const RealBox rb=nullptr, int coord=-1, int const is_per=nullptr) noexcept

void	define (const Box &dom, const RealBox &rb, int coord, Array< int, AMREX_SPACEDIM > const &is_per) noexcept

const RealBox &	ProbDomain () const noexcept
	Returns the problem domain. More...

void	ProbDomain (const RealBox &rb) noexcept
	Sets the problem domain. More...

const Real *	ProbLo () const noexcept
	Returns the lo end of the problem domain in each dimension. More...

const Real *	ProbHi () const noexcept
	Returns the hi end of the problem domain in each dimension. More...

Real	ProbLo (int dir) const noexcept
	Returns the lo end of the problem domain in specified direction. More...

Real	ProbHi (int dir) const noexcept
	Returns the hi end of the problem domain in specified direction. More...

GpuArray< Real, AMREX_SPACEDIM >	ProbLoArray () const noexcept

GpuArray< Real, AMREX_SPACEDIM >	ProbHiArray () const noexcept

GpuArray< ParticleReal, AMREX_SPACEDIM >	ProbLoArrayInParticleReal () const noexcept

GpuArray< ParticleReal, AMREX_SPACEDIM >	ProbHiArrayInParticleReal () const noexcept

Real	ProbSize () const noexcept
	Returns the overall size of the domain by multiplying the ProbLength's together. More...

Real	ProbLength (int dir) const noexcept
	Returns length of problem domain in specified dimension. More...

const Box &	Domain () const noexcept
	Returns our rectangular domain. More...

void	Domain (const Box &bx) noexcept
	Sets our rectangular domain. More...

void	GetVolume (MultiFab &vol, const BoxArray &grds, const DistributionMapping &dm, int grow) const
	Define a multifab of areas and volumes with given grow factor. More...

void	GetVolume (MultiFab &vol) const
	Fill the pre-built multifab with volume. More...

void	GetVolume (FArrayBox &vol, const BoxArray &grds, int idx, int grow) const

void	GetDLogA (MultiFab &dloga, const BoxArray &grds, const DistributionMapping &dm, int dir, int grow) const
	Compute d(log(A))/dr at cell centers in given region and stuff the results into the passed MultiFab. More...

void	GetFaceArea (MultiFab &area, const BoxArray &grds, const DistributionMapping &dm, int dir, int grow) const
	Compute area of cell faces in given region and stuff stuff the results into the passed MultiFab. More...

void	GetFaceArea (MultiFab &area, int dir) const
	Fill the pre-built multifab with area. More...

void	GetFaceArea (FArrayBox &area, const BoxArray &grds, int idx, int dir, int grow) const

bool	isPeriodic (int dir) const noexcept
	Is the domain periodic in the specified direction? More...

bool	isAnyPeriodic () const noexcept
	Is domain periodic in any direction? More...

bool	isAllPeriodic () const noexcept
	Is domain periodic in all directions? More...

Array< int, AMREX_SPACEDIM >	isPeriodic () const noexcept

GpuArray< int, AMREX_SPACEDIM >	isPeriodicArray () const noexcept

int	period (int dir) const noexcept
	What's period in specified direction? More...

Periodicity	periodicity () const noexcept

Periodicity	periodicity (const Box &b) const noexcept

void	periodicShift (const Box &target, const Box &src, Vector< IntVect > &out) const noexcept
	Compute Array of shifts which will translate src so that it will intersect target with non-zero intersection. the array will be resized internally, so anything previously there will be gone DO NOT return non-periodic shifts, even if the box's do intersect without shifting. The logic is that you will only do this as a special case if there is some periodicity. More...

Box	growNonPeriodicDomain (IntVect const &ngrow) const noexcept
	Return domain box with non-periodic directions grown by ngrow. More...

Box	growNonPeriodicDomain (int ngrow) const noexcept
	Return domain box with non-periodic directions grown by ngrow. More...

Box	growPeriodicDomain (IntVect const &ngrow) const noexcept
	Return domain box with periodic directions grown by ngrow. More...

Box	growPeriodicDomain (int ngrow) const noexcept
	Return domain box with periodic directions grown by ngrow. More...

Array< int, AMREX_SPACEDIM >	setPeriodicity (Array< int, AMREX_SPACEDIM > const &period) noexcept

void	coarsen (IntVect const &rr)

void	refine (IntVect const &rr)

bool	outsideRoundoffDomain (AMREX_D_DECL(ParticleReal x, ParticleReal y, ParticleReal z)) const
	Returns true if a point is outside the roundoff domain. All particles with positions inside the roundoff domain are sure to be mapped to cells inside the Domain() box. Note that the same need not be true for all points inside ProbDomain(). More...

bool	insideRoundoffDomain (AMREX_D_DECL(ParticleReal x, ParticleReal y, ParticleReal z)) const
	Returns true if a point is inside the roundoff domain. All particles with positions inside the roundoff domain are sure to be mapped to cells inside the Domain() box. Note that the same need not be true for all points inside ProbDomain(). More...

void	computeRoundoffDomain ()
	Compute the roundoff domain. Public because it contains an extended host / device lambda. More...

GpuArray< ParticleReal, AMREX_SPACEDIM > const &	RoundOffLo () const
	Returns roundoff domain's lower end. More...

GpuArray< ParticleReal, AMREX_SPACEDIM > const &	RoundOffHi () const
	Returns roundoff domain's higher end. More...

Public Member Functions inherited from amrex::CoordSys
bool	Ok () const noexcept
	Is ok? More...

void	SetCoord (CoordType coord) noexcept
	Set the CoordType. More...

CoordType	Coord () const noexcept
	Returns the CoordType. More...

int	CoordInt () const noexcept
	Returns the CoordType as an int. More...

bool	IsSPHERICAL () const noexcept
	Is CoordType == SPHERICAL? More...

bool	IsRZ () const noexcept
	Is CoordType == RZ? More...

bool	IsCartesian () const noexcept
	Is CoordType == cartesian? More...

void	SetOffset (const Real *x_lo) noexcept
	Sets the offset for each coordinate direction. More...

const Real *	Offset () const noexcept
	Returns the offset. More...

Real	Offset (int dir) const noexcept
	Returns the offset for the specified coordinate direction. More...

const Real *	CellSize () const noexcept
	Returns the cellsize for each coordinate direction. More...

Real	CellSize (int dir) const noexcept
	Returns the cellsize for the specified coordinate direction. More...

GpuArray< Real, AMREX_SPACEDIM >	CellSizeArray () const noexcept

const Real *	InvCellSize () const noexcept
	Returns the inverse cellsize for each coordinate direction. More...

Real	InvCellSize (int dir) const noexcept
	Returns the inverse cellsize for the specified coordinate direction. More...

GpuArray< Real, AMREX_SPACEDIM >	InvCellSizeArray () const noexcept

Real	CellCenter (int point, int dir) const noexcept
	Returns location of cell center in specified direction. More...

void	CellCenter (const IntVect &point, Vector< Real > &loc) const noexcept
	Return location of cell center. More...

void	CellCenter (const IntVect &point, Real *loc) const noexcept
	Return location of cell center. More...

Real	LoEdge (int point, int dir) const noexcept
	Returns location of lo edge in specified direction. More...

Real	LoEdge (const IntVect &point, int dir) const noexcept
	Equivalent to LoEdge(point[dir], dir). More...

Real	HiEdge (int point, int dir) const noexcept
	Returns location of hi edge in specified direction. More...

Real	HiEdge (const IntVect &point, int dir) const noexcept
	Equivalent to HiEdge(point[dir], dir). More...

void	LoFace (const IntVect &point, int dir, Vector< Real > &loc) const noexcept
	Sets location of lo face into loc. More...

void	LoFace (const IntVect &point, int dir, Real *loc) const noexcept
	Sets location of lo face into loc. More...

void	HiFace (const IntVect &point, int dir, Vector< Real > &loc) const noexcept
	Sets location of hi face into loc. More...

void	HiFace (const IntVect &point, int dir, Real *loc) const noexcept
	Sets location of hi face into loc. More...

void	LoNode (const IntVect &point, Vector< Real > &loc) const noexcept
	Return location of lower left hand corner. More...

void	LoNode (const IntVect &point, Real *loc) const noexcept
	Return location of lower left hand corner. More...

void	HiNode (const IntVect &point, Vector< Real > &loc) const noexcept
	Return location of upper right hand corner. More...

void	HiNode (const IntVect &point, Real *loc) const noexcept
	Return location of upper right hand corner. More...

IntVect	CellIndex (const Real *point) const noexcept
	Returns cell centered index of cell containing point. This may return undesired results if point is on a cell boundary. More...

IntVect	LowerIndex (const Real *point) const noexcept
	Returns node centered index of lower left hand corner of cell containing this point. More...

IntVect	UpperIndex (const Real *point) const noexcept
	Returns node centered index of upper right hand corner of cell containing this point. More...

void	SetVolume (FArrayBox &a_volfab, const Box &region) const
	Compute cell volumes in given region and place them into input FAB. More...

void	GetVolume (FArrayBox &vol, const Box &region) const
	Compute cell volumes in given region and place them into resize()d input FAB. More...

void	SetDLogA (FArrayBox &a_dlogafab, const Box &region, int dir) const
	Compute d(log(A))/dr at cell centers in given region and place them into input FAB. More...

void	GetDLogA (FArrayBox &dloga, const Box &region, int dir) const
	Compute d(log(A))/dr at cell centers in given region and return the results in the resize()d input FAB. More...

Real	Volume (const IntVect &point) const
	Return the volume of the specified cell. More...

Real	Volume (const Real xlo[AMREX_SPACEDIM], const Real xhi[AMREX_SPACEDIM]) const
	Return the volume of the specified cell. More...

void	SetFaceArea (FArrayBox &a_areafab, const Box &region, int dir) const
	Compute area of cell faces in given region and given index direction and return the result in input FAB. More...

void	GetFaceArea (FArrayBox &area, const Box &region, int dir) const
	Compute area of cell faces in given region and given index direction and return the result in resize()d input FAB. More...

Real	AreaLo (const IntVect &point, int dir) const noexcept
	Returns lo face area of given cell in direction dir. More...

Real	AreaHi (const IntVect &point, int dir) const noexcept
	Returns hi face area of given cell in direction dir. More...

void	GetEdgeLoc (Vector< Real > &loc, const Box &region, int dir) const
	Return array of physical locations of cell edges in the resize()d input array. More...

void	GetCellLoc (Vector< Real > &loc, const Box &region, int dir) const
	Return array of physical locations of cell centers in the resize()d input array. More...

void	GetEdgeVolCoord (Vector< Real > &vc, const Box &region, int dir) const
	Return array of volume coordinates at cell edges for region in given direction. More...

void	GetCellVolCoord (Vector< Real > &vc, const Box &region, int dir) const
	Return array of volume coordinates at cell centers for region in given direction. More...

Static Public Member Functions
static void	Setup (const RealBox rb=nullptr, int coord=-1, int const isper=nullptr) noexcept
	Read static values from ParmParse database. More...

static void	ResetDefaultProbDomain (const RealBox &rb) noexcept

static void	ResetDefaultPeriodicity (const Array< int, AMREX_SPACEDIM > &is_per) noexcept

static void	ResetDefaultCoord (int coord) noexcept

AMREX_GPU_HOST_DEVICE static AMREX_INLINE Real	Volume (const IntVect &point, const GeometryData &geomdata)
	Return the volume of the specified cell. More...

Private Member Functions
void	read_params ()

Private Attributes
bool	is_periodic [AMREX_SPACEDIM] = {AMREX_D_DECL(false,false,false)}

RealBox	prob_domain

GpuArray< ParticleReal, AMREX_SPACEDIM >	roundoff_lo

GpuArray< ParticleReal, AMREX_SPACEDIM >	roundoff_hi

Box	domain

Friends
std::istream &	operator>> (std::istream &, Geometry &)
	Nice ASCII input. More...

Additional Inherited Members
Public Types inherited from amrex::CoordSys
enum	CoordType { undef = -1 , cartesian = 0 , RZ = 1 , SPHERICAL = 2 }

Protected Attributes inherited from amrex::CoordSys
CoordType	c_sys = undef

Real	offset [AMREX_SPACEDIM]

Real	dx [AMREX_SPACEDIM] = {AMREX_D_DECL(0.,0.,0.)}

Real	inv_dx [AMREX_SPACEDIM]

bool	ok = false

Detailed Description

Rectangular problem domain geometry.

This class describes problem domain and coordinate system for RECTANGULAR problem domains. Since the problem domain is RECTANGULAR, periodicity is meaningful.

Constructor & Destructor Documentation

◆ Geometry() [1/5]

amrex::Geometry::Geometry ( )

noexcept

The default constructor.

Leaves object in an unusable state. A "define" method must be called before use.

◆ Geometry() [2/5]

amrex::Geometry::Geometry	(	const Box &	dom,
		const RealBox *	rb = `nullptr`,
		int	coord = `-1`,
		int const *	is_per = `nullptr`
	)

explicitnoexcept

Constructs a fully-defined geometry object that describes the problem domain and coordinate system.

Parameters

dom	cell-centered `Box` specifying the index space bounds of the domain.
rb	A pointer to a `RealBox` specifying the real space bounds of the domain. Optional. If not specified, will be ParmParsed from "geometry.prob_lo" and "geometry.prob_hi".
coord	Specifies the coordinate system type. Optional. Can be one of: CoordSys::cartesian CoordSys::RZ CoordSys::SPHERICAL Default is cartesian.
is_per	pointer to memory space specifying periodicity in each coordinate direction. Optional. Default is non-periodic.

◆ Geometry() [3/5]

amrex::Geometry::Geometry	(	const Box &	dom,
		const RealBox &	rb,
		int	coord,
		Array< int, AMREX_SPACEDIM > const &	is_per
	)

noexcept

Constructs a fully-defined geometry object that describes the problem domain and coordinate system.

Parameters

dom	cell-centered `Box` specifying the index space bounds of the domain.
rb	A pointer to a `RealBox` specifying the real space bounds of the domain. Optional. If not specified, will be ParmParsed from "geometry.prob_lo" and "geometry.prob_hi".
coord	Specifies the coordinate system type. Optional. Can be one of: CoordSys::cartesian CoordSys::RZ CoordSys::SPHERICAL Default is cartesian.
is_per	amrex::Array specifying periodicity in each coordinate direction. Optional. Default is non-periodic.

◆ ~Geometry()

amrex::Geometry::~Geometry ( )

default

◆ Geometry() [4/5]

amrex::Geometry::Geometry ( const Geometry & rhs )

default

◆ Geometry() [5/5]

amrex::Geometry::Geometry ( Geometry && rhs )

defaultnoexcept

Member Function Documentation

◆ coarsen()

void amrex::Geometry::coarsen ( IntVect const & rr )

inline

◆ computeRoundoffDomain()

void amrex::Geometry::computeRoundoffDomain ( )

Compute the roundoff domain. Public because it contains an extended host / device lambda.

◆ data()

GeometryData amrex::Geometry::data ( ) const

inlinenoexcept

Returns non-static copy of geometry's stored data.

◆ define() [1/2]

void amrex::Geometry::define	(	const Box &	dom,
		const RealBox &	rb,
		int	coord,
		Array< int, AMREX_SPACEDIM > const &	is_per
	)

noexcept

Defines a geometry object that describes the problem domain and coordinate system for rectangular problem domains. Useful for when the Geometry object has been constructed with the default constructor.

Parameters

dom	cell-centered `Box` specifying the index space bounds of the domain.
rb	A pointer to a `RealBox` specifying the real space bounds of the domain. Optional. If not specified, will be ParmParsed from "geometry.prob_lo" and "geometry.prob_hi".
coord	Specifies the coordinate system type. Optional. Can be one of: CoordSys::cartesian CoordSys::RZ CoordSys::SPHERICAL Default is cartesian.
is_per	amrex::Array specifying periodicity in each coordinate direction. Optional. Default is non-periodic.

◆ define() [2/2]

void amrex::Geometry::define	(	const Box &	dom,
		const RealBox *	rb = `nullptr`,
		int	coord = `-1`,
		int const *	is_per = `nullptr`
	)

noexcept

Defines a geometry object that describes the problem domain and coordinate system for rectangular problem domains. Useful for when the Geometry object has been constructed with the default constructor.

Parameters

dom	cell-centered `Box` specifying the index space bounds of the domain.
rb	A pointer to a `RealBox` specifying the real space bounds of the domain. Optional. If not specified, will be ParmParsed from "geometry.prob_lo" and "geometry.prob_hi".
coord	Specifies the coordinate system type. Optional. Can be one of: CoordSys::cartesian CoordSys::RZ CoordSys::SPHERICAL Default is cartesian.
is_per	pointer to memory space specifying periodicity in each coordinate direction. Optional. Default is non-periodic.

◆ Domain() [1/2]

const Box& amrex::Geometry::Domain ( ) const

inlinenoexcept

Returns our rectangular domain.

◆ Domain() [2/2]

void amrex::Geometry::Domain ( const Box & bx )

inlinenoexcept

Sets our rectangular domain.

◆ GetDLogA()

void amrex::Geometry::GetDLogA	(	MultiFab &	dloga,
		const BoxArray &	grds,
		const DistributionMapping &	dm,
		int	dir,
		int	grow
	)		const

Compute d(log(A))/dr at cell centers in given region and stuff the results into the passed MultiFab.

◆ GetFaceArea() [1/3]

void amrex::Geometry::GetFaceArea	(	FArrayBox &	area,
		const BoxArray &	grds,
		int	idx,
		int	dir,
		int	grow
	)		const

◆ GetFaceArea() [2/3]

void amrex::Geometry::GetFaceArea	(	MultiFab &	area,
		const BoxArray &	grds,
		const DistributionMapping &	dm,
		int	dir,
		int	grow
	)		const

Compute area of cell faces in given region and stuff stuff the results into the passed MultiFab.

◆ GetFaceArea() [3/3]

void amrex::Geometry::GetFaceArea	(	MultiFab &	area,
		int	dir
	)		const

Fill the pre-built multifab with area.

◆ GetVolume() [1/3]

void amrex::Geometry::GetVolume	(	FArrayBox &	vol,
		const BoxArray &	grds,
		int	idx,
		int	grow
	)		const

◆ GetVolume() [2/3]

void amrex::Geometry::GetVolume ( MultiFab & vol ) const

Fill the pre-built multifab with volume.

◆ GetVolume() [3/3]

void amrex::Geometry::GetVolume	(	MultiFab &	vol,
		const BoxArray &	grds,
		const DistributionMapping &	dm,
		int	grow
	)		const

Define a multifab of areas and volumes with given grow factor.

◆ growNonPeriodicDomain() [1/2]

Box amrex::Geometry::growNonPeriodicDomain ( int ngrow ) const

noexcept

Return domain box with non-periodic directions grown by ngrow.

◆ growNonPeriodicDomain() [2/2]

Box amrex::Geometry::growNonPeriodicDomain ( IntVect const & ngrow ) const

noexcept

Return domain box with non-periodic directions grown by ngrow.

◆ growPeriodicDomain() [1/2]

Box amrex::Geometry::growPeriodicDomain ( int ngrow ) const

noexcept

Return domain box with periodic directions grown by ngrow.

◆ growPeriodicDomain() [2/2]

Box amrex::Geometry::growPeriodicDomain ( IntVect const & ngrow ) const

noexcept

Return domain box with periodic directions grown by ngrow.

◆ insideRoundoffDomain()

bool amrex::Geometry::insideRoundoffDomain ( AMREX_D_DECL(ParticleReal x, ParticleReal y, ParticleReal z) ) const

Returns true if a point is inside the roundoff domain. All particles with positions inside the roundoff domain are sure to be mapped to cells inside the Domain() box. Note that the same need not be true for all points inside ProbDomain().

◆ isAllPeriodic()

bool amrex::Geometry::isAllPeriodic ( ) const

inlinenoexcept

Is domain periodic in all directions?

◆ isAnyPeriodic()

bool amrex::Geometry::isAnyPeriodic ( ) const

inlinenoexcept

Is domain periodic in any direction?

◆ isPeriodic() [1/2]

Array<int,AMREX_SPACEDIM> amrex::Geometry::isPeriodic ( ) const

inlinenoexcept

◆ isPeriodic() [2/2]

bool amrex::Geometry::isPeriodic ( int dir ) const

inlinenoexcept

Is the domain periodic in the specified direction?

◆ isPeriodicArray()

GpuArray<int,AMREX_SPACEDIM> amrex::Geometry::isPeriodicArray ( ) const

inlinenoexcept

◆ operator=() [1/2]

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

default

◆ operator=() [2/2]

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

defaultnoexcept

◆ outsideRoundoffDomain()

bool amrex::Geometry::outsideRoundoffDomain ( AMREX_D_DECL(ParticleReal x, ParticleReal y, ParticleReal z) ) const

Returns true if a point is outside the roundoff domain. All particles with positions inside the roundoff domain are sure to be mapped to cells inside the Domain() box. Note that the same need not be true for all points inside ProbDomain().

◆ period()

int amrex::Geometry::period ( int dir ) const

inlinenoexcept

What's period in specified direction?

◆ periodicity() [1/2]

Periodicity amrex::Geometry::periodicity ( ) const

inlinenoexcept

◆ periodicity() [2/2]

Periodicity amrex::Geometry::periodicity ( const Box & b ) const

inlinenoexcept

◆ periodicShift()

void amrex::Geometry::periodicShift	(	const Box &	target,
		const Box &	src,
		Vector< IntVect > &	out
	)		const

noexcept

Compute Array of shifts which will translate src so that it will intersect target with non-zero intersection. the array will be resized internally, so anything previously there will be gone DO NOT return non-periodic shifts, even if the box's do intersect without shifting. The logic is that you will only do this as a special case if there is some periodicity.

◆ ProbDomain() [1/2]

const RealBox& amrex::Geometry::ProbDomain ( ) const

inlinenoexcept

Returns the problem domain.

◆ ProbDomain() [2/2]

void amrex::Geometry::ProbDomain ( const RealBox & rb )

inlinenoexcept

Sets the problem domain.

◆ ProbHi() [1/2]

const Real* amrex::Geometry::ProbHi ( ) const

inlinenoexcept

Returns the hi end of the problem domain in each dimension.

◆ ProbHi() [2/2]

Real amrex::Geometry::ProbHi ( int dir ) const

inlinenoexcept

Returns the hi end of the problem domain in specified direction.

◆ ProbHiArray()

GpuArray<Real,AMREX_SPACEDIM> amrex::Geometry::ProbHiArray ( ) const

inlinenoexcept

◆ ProbHiArrayInParticleReal()

GpuArray<ParticleReal,AMREX_SPACEDIM> amrex::Geometry::ProbHiArrayInParticleReal ( ) const

inlinenoexcept

◆ ProbLength()

Real amrex::Geometry::ProbLength ( int dir ) const

inlinenoexcept

Returns length of problem domain in specified dimension.

◆ ProbLo() [1/2]

const Real* amrex::Geometry::ProbLo ( ) const

inlinenoexcept

Returns the lo end of the problem domain in each dimension.

◆ ProbLo() [2/2]

Real amrex::Geometry::ProbLo ( int dir ) const

inlinenoexcept

Returns the lo end of the problem domain in specified direction.

◆ ProbLoArray()

GpuArray<Real,AMREX_SPACEDIM> amrex::Geometry::ProbLoArray ( ) const

inlinenoexcept

◆ ProbLoArrayInParticleReal()

GpuArray<ParticleReal,AMREX_SPACEDIM> amrex::Geometry::ProbLoArrayInParticleReal ( ) const

inlinenoexcept

◆ ProbSize()

Real amrex::Geometry::ProbSize ( ) const

inlinenoexcept

Returns the overall size of the domain by multiplying the ProbLength's together.

◆ read_params()

void amrex::Geometry::read_params ( )

private

◆ refine()

void amrex::Geometry::refine ( IntVect const & rr )

inline

◆ ResetDefaultCoord()

void amrex::Geometry::ResetDefaultCoord ( int coord )

staticnoexcept

◆ ResetDefaultPeriodicity()

void amrex::Geometry::ResetDefaultPeriodicity ( const Array< int, AMREX_SPACEDIM > & is_per )

staticnoexcept

◆ ResetDefaultProbDomain()

void amrex::Geometry::ResetDefaultProbDomain ( const RealBox & rb )

staticnoexcept

◆ RoundOffHi()

GpuArray<ParticleReal, AMREX_SPACEDIM> const& amrex::Geometry::RoundOffHi ( ) const

inline

Returns roundoff domain's higher end.

◆ RoundOffLo()

GpuArray<ParticleReal, AMREX_SPACEDIM> const& amrex::Geometry::RoundOffLo ( ) const

inline

Returns roundoff domain's lower end.

◆ setPeriodicity()

Array<int,AMREX_SPACEDIM> amrex::Geometry::setPeriodicity ( Array< int, AMREX_SPACEDIM > const & period )

inlinenoexcept

Set periodicity flags and return the old flags. Note that, unlike Periodicity class, the flags are just boolean.

◆ Setup()

void amrex::Geometry::Setup	(	const RealBox *	rb = `nullptr`,
		int	coord = `-1`,
		int const *	isper = `nullptr`
	)

staticnoexcept

Read static values from ParmParse database.

◆ Volume()

AMREX_GPU_HOST_DEVICE static AMREX_INLINE Real amrex::Geometry::Volume	(	const IntVect &	point,
		const GeometryData &	geomdata
	)

inlinestatic

Return the volume of the specified cell.

Friends And Related Function Documentation

◆ operator>>

std::istream& operator>>	(	std::istream &	,
		Geometry &
	)

friend

Nice ASCII input.

Member Data Documentation

◆ domain

Box amrex::Geometry::domain

private

◆ is_periodic

bool amrex::Geometry::is_periodic[AMREX_SPACEDIM] = {AMREX_D_DECL(false,false,false)}

private

◆ prob_domain

RealBox amrex::Geometry::prob_domain

private

◆ roundoff_hi

GpuArray<ParticleReal , AMREX_SPACEDIM> amrex::Geometry::roundoff_hi

private

◆ roundoff_lo

GpuArray<ParticleReal , AMREX_SPACEDIM> amrex::Geometry::roundoff_lo

private

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

/home/runner/work/amrex/amrex/Src/Base/AMReX_Geometry.H
/home/runner/work/amrex/amrex/Src/Base/AMReX_Geometry.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Geometry() [1/5]

◆ Geometry() [2/5]

◆ Geometry() [3/5]

◆ ~Geometry()

◆ Geometry() [4/5]

◆ Geometry() [5/5]

Member Function Documentation

◆ coarsen()

◆ computeRoundoffDomain()

◆ data()

◆ define() [1/2]

◆ define() [2/2]

◆ Domain() [1/2]

◆ Domain() [2/2]

◆ GetDLogA()

◆ GetFaceArea() [1/3]

◆ GetFaceArea() [2/3]

◆ GetFaceArea() [3/3]

◆ GetVolume() [1/3]

◆ GetVolume() [2/3]

◆ GetVolume() [3/3]

◆ growNonPeriodicDomain() [1/2]

◆ growNonPeriodicDomain() [2/2]

◆ growPeriodicDomain() [1/2]

◆ growPeriodicDomain() [2/2]

◆ insideRoundoffDomain()

◆ isAllPeriodic()

◆ isAnyPeriodic()

◆ isPeriodic() [1/2]

◆ isPeriodic() [2/2]

◆ isPeriodicArray()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ outsideRoundoffDomain()

◆ period()

◆ periodicity() [1/2]

◆ periodicity() [2/2]

◆ periodicShift()

◆ ProbDomain() [1/2]

◆ ProbDomain() [2/2]

◆ ProbHi() [1/2]

◆ ProbHi() [2/2]

◆ ProbHiArray()

◆ ProbHiArrayInParticleReal()

◆ ProbLength()

◆ ProbLo() [1/2]

◆ ProbLo() [2/2]

◆ ProbLoArray()

◆ ProbLoArrayInParticleReal()

◆ ProbSize()

◆ read_params()

◆ refine()

◆ ResetDefaultCoord()

◆ ResetDefaultPeriodicity()

◆ ResetDefaultProbDomain()

◆ RoundOffHi()

◆ RoundOffLo()

◆ setPeriodicity()

◆ Setup()

◆ Volume()

Friends And Related Function Documentation

◆ operator>>

Member Data Documentation

◆ domain

◆ is_periodic

◆ prob_domain

◆ roundoff_hi

◆ roundoff_lo