MacroscopicProperties Class Reference

This class contains the macroscopic properties of the medium needed to evaluate macroscopic Maxwell equation. More...

#include <MacroscopicProperties.H>

Public Member Functions
	MacroscopicProperties ()
void	ReadParameters ()
void	AllocateLevelMFs (const amrex::BoxArray &ba, const amrex::DistributionMapping &dm, const amrex::IntVect &ng_EB_alloc)
	Allocate multifabs storing macroscopic multifabs.
void	InitData (const amrex::Geometry &geom, const amrex::IntVect &Ex_stag, const amrex::IntVect &Ey_stag, const amrex::IntVect &Ez_stag)
	Initialize multifabs storing macroscopic multifabs.
amrex::MultiFab &	getsigma_mf ()
amrex::MultiFab &	getepsilon_mf ()
amrex::MultiFab &	getmu_mf ()
void	InitializeMacroMultiFabUsingParser (amrex::MultiFab *macro_mf, amrex::ParserExecutor< 3 > const &macro_parser, const amrex::GpuArray< amrex::Real, 3 > &dx_lev, const amrex::RealBox &prob_domain_lev)

Public Attributes
amrex::GpuArray< int, 3 >	sigma_IndexType
amrex::GpuArray< int, 3 >	epsilon_IndexType
amrex::GpuArray< int, 3 >	mu_IndexType
amrex::GpuArray< int, 3 >	Ex_IndexType
amrex::GpuArray< int, 3 >	Ey_IndexType
amrex::GpuArray< int, 3 >	Ez_IndexType
amrex::GpuArray< int, 3 >	macro_cr_ratio

Private Attributes
amrex::Real	m_sigma = 0.0
amrex::Real	m_epsilon = PhysConst::ep0
amrex::Real	m_mu = PhysConst::mu0
std::unique_ptr< amrex::MultiFab >	m_sigma_mf
std::unique_ptr< amrex::MultiFab >	m_eps_mf
std::unique_ptr< amrex::MultiFab >	m_mu_mf
std::string	m_sigma_s = "constant"
std::string	m_epsilon_s = "constant"
std::string	m_mu_s = "constant"
std::string	m_str_sigma_function
std::string	m_str_epsilon_function
std::string	m_str_mu_function
std::unique_ptr< amrex::Parser >	m_sigma_parser
std::unique_ptr< amrex::Parser >	m_epsilon_parser
std::unique_ptr< amrex::Parser >	m_mu_parser

Detailed Description

This class contains the macroscopic properties of the medium needed to evaluate macroscopic Maxwell equation.

Constructor & Destructor Documentation

MacroscopicProperties()

MacroscopicProperties::MacroscopicProperties

(

)

Member Function Documentation

AllocateLevelMFs()

void MacroscopicProperties::AllocateLevelMFs	(	const amrex::BoxArray &	ba,
		const amrex::DistributionMapping &	dm,
		const amrex::IntVect &	ng_EB_alloc )

Allocate multifabs storing macroscopic multifabs.

Parameters

[in]	ba	the box array associated to the multifabs E and B
[in]	dm	the distribution mapping
[in]	ng_EB_alloc	guard cells allocated for multifabs E and B

getepsilon_mf()

amrex::MultiFab & MacroscopicProperties::getepsilon_mf ( )

inline

return MultiFab, epsilon (permittivity) of the medium.

getmu_mf()

amrex::MultiFab & MacroscopicProperties::getmu_mf ( )

inline

return MultiFab, mu (permeability) of the medium.

getsigma_mf()

amrex::MultiFab & MacroscopicProperties::getsigma_mf ( )

inline

return MultiFab, sigma (conductivity) of the medium.

InitData()

void MacroscopicProperties::InitData	(	const amrex::Geometry &	geom,
		const amrex::IntVect &	Ex_stag,
		const amrex::IntVect &	Ey_stag,
		const amrex::IntVect &	Ez_stag )

Initialize multifabs storing macroscopic multifabs.

Parameters

[in]	geom	the geometry
[in]	Ex_stag	staggering of the Ex field
[in]	Ey_stag	staggering of the Ey field
[in]	Ez_stag	staggering of the Ez field

InitializeMacroMultiFabUsingParser()

void MacroscopicProperties::InitializeMacroMultiFabUsingParser	(	amrex::MultiFab *	macro_mf,
		amrex::ParserExecutor< 3 > const &	macro_parser,
		const amrex::GpuArray< amrex::Real, 3 > &	dx_lev,
		const amrex::RealBox &	prob_domain_lev )

Initializes the Multifabs storing macroscopic properties with user-defined functions(x,y,z).

ReadParameters()

void MacroscopicProperties::ReadParameters

(

)

Read user-defined macroscopic properties. Called in constructor.

Member Data Documentation

epsilon_IndexType

amrex::GpuArray<int, 3> MacroscopicProperties::epsilon_IndexType

Gpu Vector with index type of the permittivity multifab

Ex_IndexType

amrex::GpuArray<int, 3> MacroscopicProperties::Ex_IndexType

Gpu Vector with index type of the Ex multifab

Ey_IndexType

amrex::GpuArray<int, 3> MacroscopicProperties::Ey_IndexType

Gpu Vector with index type of the Ey multifab

Ez_IndexType

amrex::GpuArray<int, 3> MacroscopicProperties::Ez_IndexType

Gpu Vector with index type of the Ez multifab

m_eps_mf

std::unique_ptr<amrex::MultiFab> MacroscopicProperties::m_eps_mf

private

Multifab for m_epsilon

m_epsilon

amrex::Real MacroscopicProperties::m_epsilon = PhysConst::ep0

private

Permittivity, epsilon, of the medium

m_epsilon_parser

std::unique_ptr<amrex::Parser> MacroscopicProperties::m_epsilon_parser

private

m_epsilon_s

std::string MacroscopicProperties::m_epsilon_s = "constant"

private

Stores initialization type for permittivity : constant or parser

m_mu

amrex::Real MacroscopicProperties::m_mu = PhysConst::mu0

private

Permeability, mu, of the medium

m_mu_mf

std::unique_ptr<amrex::MultiFab> MacroscopicProperties::m_mu_mf

private

Multifab for m_mu

m_mu_parser

std::unique_ptr<amrex::Parser> MacroscopicProperties::m_mu_parser

private

m_mu_s

std::string MacroscopicProperties::m_mu_s = "constant"

private

Stores initialization type for permeability : constant or parser

m_sigma

amrex::Real MacroscopicProperties::m_sigma = 0.0

private

Conductivity, sigma, of the medium

m_sigma_mf

std::unique_ptr<amrex::MultiFab> MacroscopicProperties::m_sigma_mf

private

Multifab for m_sigma

m_sigma_parser

std::unique_ptr<amrex::Parser> MacroscopicProperties::m_sigma_parser

private

Parser Wrappers

m_sigma_s

std::string MacroscopicProperties::m_sigma_s = "constant"

private

Stores initialization type for conductivity : constant or parser

m_str_epsilon_function

std::string MacroscopicProperties::m_str_epsilon_function

private

m_str_mu_function

std::string MacroscopicProperties::m_str_mu_function

private

m_str_sigma_function

std::string MacroscopicProperties::m_str_sigma_function

private

string for storing parser function

macro_cr_ratio

amrex::GpuArray<int, 3> MacroscopicProperties::macro_cr_ratio

Gpu Vector with index type of coarsening ratio with default value (1,1,1)

mu_IndexType

amrex::GpuArray<int, 3> MacroscopicProperties::mu_IndexType

Gpu Vector with index type of the permeability multifab

sigma_IndexType

amrex::GpuArray<int, 3> MacroscopicProperties::sigma_IndexType

Gpu Vector with index type of the conductivity multifab

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

• /home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/6270/Source/FieldSolver/FiniteDifferenceSolver/MacroscopicProperties/MacroscopicProperties.H
• /home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/6270/Source/FieldSolver/FiniteDifferenceSolver/MacroscopicProperties/MacroscopicProperties.cpp