fub::amrex::cutcell::PatchLevel Struct Reference

This class holds state data arrays for each refinement level of a patch hierarchy. More...

#include <PatchHierarchy.hpp>

Public Types
using	MultiCutFabs = std::array< std::shared_ptr<::amrex::MultiCutFab >, AMREX_SPACEDIM >

Public Member Functions
	PatchLevel ()=default
	~PatchLevel ()=default
	PatchLevel (const PatchLevel &)
	Deeply copy a patch level on each MPI Rank and recompute shielded fractions. More...
PatchLevel &	operator= (const PatchLevel &)
	Deeply copy a patch level on each MPI Rank and recompute shielded fractions. More...
	PatchLevel (int level, Duration tp, const ::amrex::BoxArray &ba, const ::amrex::DistributionMapping &dm, int n_components, std::shared_ptr<::amrex::EBFArrayBoxFactory > factory, int ngrow)
	Constructs a patch level and computes shielded fractions. More...
	PatchLevel (PatchLevel &&) noexcept=default
	Moves a patch level without any allocations happening. More...
PatchLevel &	operator= (PatchLevel &&) noexcept=default
	Moves a patch level without any allocations happening. More...

Public Attributes
std::shared_ptr<::amrex::EBFArrayBoxFactory >	factory
	This stores the EB factory for this refinement level. More...
MultiCutFabs	unshielded
	Store unshielded face fractions for all faces which touch a cut cell. More...
MultiCutFabs	shielded_left
	Store singly shielded from left face fractions for all faces which touch a cut cell. More...
MultiCutFabs	shielded_right
	Store singly shielded from right face fractions for all faces which touch a cut cell. More...
MultiCutFabs	doubly_shielded
	Store doubly shielded face fractions for all faces which touch a cut cell. More...
int	level_number
Duration	time_point
std::ptrdiff_t	cycles
::amrex::BoxArray	box_array
::amrex::DistributionMapping	distribution_mapping
::amrex::MultiFab	data
std::unique_ptr<::amrex::MultiFab >	nodes
std::array< std::unique_ptr<::amrex::MultiFab >, AMREX_SPACEDIM >	faces

Detailed Description

This class holds state data arrays for each refinement level of a patch hierarchy.

This cut-cell version stores some embedded boundary informations in addition to the normal patch level type.

Member Typedef Documentation

MultiCutFabs

using fub::amrex::cutcell::PatchLevel::MultiCutFabs = std::array<std::shared_ptr<::amrex::MultiCutFab>, AMREX_SPACEDIM>

Constructor & Destructor Documentation

PatchLevel() [1/4]

fub::amrex::cutcell::PatchLevel::PatchLevel ( )

default

~PatchLevel()

fub::amrex::cutcell::PatchLevel::~PatchLevel ( )

default

PatchLevel() [2/4]

fub::amrex::cutcell::PatchLevel::PatchLevel

(

const PatchLevel &

)

Deeply copy a patch level on each MPI Rank and recompute shielded fractions.

PatchLevel() [3/4]

fub::amrex::cutcell::PatchLevel::PatchLevel ( PatchLevel &&  )

defaultnoexcept

Moves a patch level without any allocations happening.

PatchLevel() [4/4]

fub::amrex::cutcell::PatchLevel::PatchLevel	(	int	level,
		Duration	tp,
		const ::amrex::BoxArray &	ba,
		const ::amrex::DistributionMapping &	dm,
		int	n_components,
		std::shared_ptr<::amrex::EBFArrayBoxFactory >	factory,
		int	ngrow
	)

Constructs a patch level and computes shielded fractions.

Parameters

[in]	level	the refinement level number in a hierarchy
[in]	tp	the time point associated with this level
[in]	ba	the box array describing all boxes of this level
[in]	dm	the distribution mapping for all boxes of this level
[in]	factory	the boundary informations for cut cells.

Member Function Documentation

operator=() [1/2]

PatchLevel& fub::amrex::cutcell::PatchLevel::operator=

(

const PatchLevel &

)

Deeply copy a patch level on each MPI Rank and recompute shielded fractions.

operator=() [2/2]

PatchLevel& fub::amrex::cutcell::PatchLevel::operator= ( PatchLevel &&  )

defaultnoexcept

Moves a patch level without any allocations happening.

Member Data Documentation

box_array

::amrex::BoxArray fub::amrex::PatchLevel::box_array

inherited

cycles

std::ptrdiff_t fub::amrex::PatchLevel::cycles

inherited

data

::amrex::MultiFab fub::amrex::PatchLevel::data

inherited

distribution_mapping

::amrex::DistributionMapping fub::amrex::PatchLevel::distribution_mapping

inherited

doubly_shielded

MultiCutFabs fub::amrex::cutcell::PatchLevel::doubly_shielded

Store doubly shielded face fractions for all faces which touch a cut cell.

faces

std::array<std::unique_ptr<::amrex::MultiFab>, AMREX_SPACEDIM> fub::amrex::PatchLevel::faces

inherited

factory

std::shared_ptr<::amrex::EBFArrayBoxFactory> fub::amrex::cutcell::PatchLevel::factory

This stores the EB factory for this refinement level.

level_number

int fub::amrex::PatchLevel::level_number

inherited

nodes

std::unique_ptr<::amrex::MultiFab> fub::amrex::PatchLevel::nodes

inherited

shielded_left

MultiCutFabs fub::amrex::cutcell::PatchLevel::shielded_left

Store singly shielded from left face fractions for all faces which touch a cut cell.

shielded_right

MultiCutFabs fub::amrex::cutcell::PatchLevel::shielded_right

Store singly shielded from right face fractions for all faces which touch a cut cell.

time_point

Duration fub::amrex::PatchLevel::time_point

inherited

unshielded

MultiCutFabs fub::amrex::cutcell::PatchLevel::unshielded

Store unshielded face fractions for all faces which touch a cut cell.

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

• AMReX/cutcell/PatchHierarchy.hpp