#include <GodunovMethod.hpp>

Public Types
using	Equation = meta::Equation< const Godunov< Equation, ExactRiemannSolver< Equation > > & >

using	Complete = ::fub::Complete< Equation >

using	Conservative = ::fub::Conservative< Equation >

using	CompleteArray = ::fub::CompleteArray< Equation >

using	ConservativeArray = ::fub::ConservativeArray< Equation >

using	RiemannSolver = RiemannSolverT

Public Member Functions
double	ComputeStableDt (span< const Complete, 2 > states, double dx, Direction dir)

Array1d	ComputeStableDt (span< const CompleteArray, 2 > states, double dx, Direction dir)

Array1d	ComputeStableDt (span< const CompleteArray, 2 > states, Array1d face_fraction, span< const Array1d, 2 > volume_fraction, double dx, Direction dir)

const Equation &	GetEquation () const noexcept

Equation &	GetEquation () noexcept

const RiemannSolver &	GetRiemannSolver () const noexcept

RiemannSolver &	GetRiemannSolver () noexcept

void	ComputeNumericFlux (Conservative &numeric_flux, span< const Complete, 2 > states, Duration, double, Direction dir)

void	ComputeNumericFlux (ConservativeArray &numeric_flux, span< const CompleteArray, 2 > states, Duration, double, Direction dir)

void	ComputeNumericFlux (ConservativeArray &numeric_flux, Array1d face_fraction, span< const CompleteArray, 2 > states, span< const Array1d, 2 > volume_fraction, Duration, double, Direction dir)


const Godunov< Equation, ExactRiemannSolver< Equation > > &	Base () const noexcept
	Returns the Implementation class which will be used to compute single fluxes. More...

Godunov< Equation, ExactRiemannSolver< Equation > > &	Base () noexcept
	Returns the Implementation class which will be used to compute single fluxes. More...


void	ComputeNumericFluxes (const View< Conservative > &fluxes, const View< const Complete > &states, Duration dt, double dx, Direction dir)
	This function computes numerical fluxes. More...

void	ComputeNumericFluxes (execution::SequentialTag, const View< Conservative > &fluxes, const View< const Complete > &states, Duration dt, double dx, Direction dir)
	This function computes numerical fluxes. More...

void	ComputeNumericFluxes (execution::SimdTag, const View< Conservative > &fluxes, const View< const Complete > &states, Duration dt, double dx, Direction dir)
	This function computes numerical fluxes. More...

void	ComputeNumericFluxes (execution::OpenMpTag, const View< Conservative > &fluxes, const View< const Complete > &states, Duration dt, double dx, Direction dir)
	This function computes numerical fluxes. More...

void	ComputeNumericFluxes (execution::OpenMpSimdTag, const View< Conservative > &fluxes, const View< const Complete > &states, Duration dt, double dx, Direction dir)
	This function computes numerical fluxes. More...


double	ComputeStableDt (const View< const Complete > &states, double dx, Direction dir)
	This function computes a time step size such that no signal will leave any cell covered by this view. More...

double	ComputeStableDt (execution::SequentialTag, const View< const Complete > &states, double dx, Direction dir)
	This function computes a time step size such that no signal will leave any cell covered by this view. More...

double	ComputeStableDt (execution::SimdTag, const View< const Complete > &states, double dx, Direction dir)
	This function computes a time step size such that no signal will leave any cell covered by this view. More...

double	ComputeStableDt (execution::OpenMpTag, const View< const Complete > &states, double dx, Direction dir)
	This function computes a time step size such that no signal will leave any cell covered by this view. More...

double	ComputeStableDt (execution::OpenMpSimdTag, const View< const Complete > &states, double dx, Direction dir)
	This function computes a time step size such that no signal will leave any cell covered by this view. More...

Static Public Member Functions
static constexpr int	GetStencilWidth () noexcept
	Returns the stencil width of this flux method. More...

static constexpr int	GetStencilSize () noexcept
	Returns the number of elements in a stencil of this flux method. More...

Public Attributes
std::array< Complete, StencilSize >	stencil_

Conservative	numeric_flux_

std::array< CompleteArray, StencilSize >	stencil_array_

ConservativeArray	numeric_flux_array_

Static Public Attributes
static constexpr int	Rank

static constexpr std::size_t	StencilSize
	Returns the number of elements in a stencil of this flux method (std::size_t version). More...

Private Attributes
Equation	equation_

RiemannSolver	riemann_solver_

Complete	riemann_solution_

CompleteArray	riemann_solution_arr_

Member Typedef Documentation

◆ Complete

using fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::Complete = ::fub::Complete<Equation>

inherited

◆ CompleteArray

using fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::CompleteArray = ::fub::CompleteArray<Equation>

inherited

◆ Conservative

using fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::Conservative = ::fub::Conservative<Equation>

inherited

◆ ConservativeArray

using fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ConservativeArray = ::fub::ConservativeArray<Equation>

inherited

◆ Equation

using fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::Equation = meta::Equation<const Godunov< Equation, ExactRiemannSolver< Equation > > &>

inherited

◆ RiemannSolver

template<typename EquationT , typename RiemannSolverT = ExactRiemannSolver<EquationT>>

using fub::Godunov< EquationT, RiemannSolverT >::RiemannSolver = RiemannSolverT

inherited

Member Function Documentation

◆ Base() [1/2]

const Godunov< Equation, ExactRiemannSolver< Equation > > & fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::Base ( ) const

noexceptinherited

Returns the Implementation class which will be used to compute single fluxes.

◆ Base() [2/2]

Godunov< Equation, ExactRiemannSolver< Equation > > & fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::Base ( )

noexceptinherited

Returns the Implementation class which will be used to compute single fluxes.

◆ ComputeNumericFlux() [1/3]

template<typename Equation , typename RiemannSolver >

void fub::Godunov< Equation, RiemannSolver >::ComputeNumericFlux	(	Conservative &	numeric_flux,
		span< const Complete, 2 >	states,
		Duration	,
		double	,
		Direction	dir
	)

inherited

◆ ComputeNumericFlux() [2/3]

template<typename Equation , typename RiemannSolver >

void fub::Godunov< Equation, RiemannSolver >::ComputeNumericFlux	(	ConservativeArray &	numeric_flux,
		Array1d	face_fraction,
		span< const CompleteArray, 2 >	states,
		span< const Array1d, 2 >	volume_fraction,
		Duration	,
		double	,
		Direction	dir
	)

inherited

◆ ComputeNumericFlux() [3/3]

template<typename Equation , typename RiemannSolver >

void fub::Godunov< Equation, RiemannSolver >::ComputeNumericFlux	(	ConservativeArray &	numeric_flux,
		span< const CompleteArray, 2 >	states,
		Duration	,
		double	,
		Direction	dir
	)

inherited

◆ ComputeNumericFluxes() [1/5]

void fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeNumericFluxes	(	const View< Conservative > &	fluxes,
		const View< const Complete > &	states,
		Duration	dt,
		double	dx,
		Direction	dir
	)

inherited

This function computes numerical fluxes.

Parameters

[out]	fluxes	The destination view where numeric fluxes will be stored at.
[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dt	The time step size which will be used to compute the numerical flux.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeNumericFluxes() [2/5]

void fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeNumericFluxes	(	execution::OpenMpSimdTag	,
		const View< Conservative > &	fluxes,
		const View< const Complete > &	states,
		Duration	dt,
		double	dx,
		Direction	dir
	)

inherited

This function computes numerical fluxes.

Parameters

[out]	fluxes	The destination view where numeric fluxes will be stored at.
[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dt	The time step size which will be used to compute the numerical flux.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeNumericFluxes() [3/5]

void fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeNumericFluxes	(	execution::OpenMpTag	,
		const View< Conservative > &	fluxes,
		const View< const Complete > &	states,
		Duration	dt,
		double	dx,
		Direction	dir
	)

inherited

This function computes numerical fluxes.

Parameters

[out]	fluxes	The destination view where numeric fluxes will be stored at.
[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dt	The time step size which will be used to compute the numerical flux.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeNumericFluxes() [4/5]

void fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeNumericFluxes	(	execution::SequentialTag	,
		const View< Conservative > &	fluxes,
		const View< const Complete > &	states,
		Duration	dt,
		double	dx,
		Direction	dir
	)

inherited

This function computes numerical fluxes.

Parameters

[out]	fluxes	The destination view where numeric fluxes will be stored at.
[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dt	The time step size which will be used to compute the numerical flux.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeNumericFluxes() [5/5]

void fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeNumericFluxes	(	execution::SimdTag	,
		const View< Conservative > &	fluxes,
		const View< const Complete > &	states,
		Duration	dt,
		double	dx,
		Direction	dir
	)

inherited

This function computes numerical fluxes.

Parameters

[out]	fluxes	The destination view where numeric fluxes will be stored at.
[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dt	The time step size which will be used to compute the numerical flux.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeStableDt() [1/8]

double fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeStableDt	(	const View< const Complete > &	states,
		double	dx,
		Direction	dir
	)

inherited

This function computes a time step size such that no signal will leave any cell covered by this view.

Parameters

[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeStableDt() [2/8]

double fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeStableDt	(	execution::OpenMpSimdTag	,
		const View< const Complete > &	states,
		double	dx,
		Direction	dir
	)

inherited

This function computes a time step size such that no signal will leave any cell covered by this view.

Parameters

[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeStableDt() [3/8]

double fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeStableDt	(	execution::OpenMpTag	,
		const View< const Complete > &	states,
		double	dx,
		Direction	dir
	)

inherited

This function computes a time step size such that no signal will leave any cell covered by this view.

Parameters

[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeStableDt() [4/8]

double fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeStableDt	(	execution::SequentialTag	,
		const View< const Complete > &	states,
		double	dx,
		Direction	dir
	)

inherited

This function computes a time step size such that no signal will leave any cell covered by this view.

Parameters

[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeStableDt() [5/8]

double fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::ComputeStableDt	(	execution::SimdTag	,
		const View< const Complete > &	states,
		double	dx,
		Direction	dir
	)

inherited

This function computes a time step size such that no signal will leave any cell covered by this view.

Parameters

[in]	states	A view over cell states which will be used to fill the stencil for this method.
[in]	dir	The direction parameter specifies which directional flux method to use.
[in]	dx	The cell width size which will be used to compute the numerical flux.

◆ ComputeStableDt() [6/8]

template<typename Equation , typename RiemannSolver >

double fub::Godunov< Equation, RiemannSolver >::ComputeStableDt	(	span< const Complete, 2 >	states,
		double	dx,
		Direction	dir
	)

inherited

◆ ComputeStableDt() [7/8]

template<typename Equation , typename RiemannSolver >

Array1d fub::Godunov< Equation, RiemannSolver >::ComputeStableDt	(	span< const CompleteArray, 2 >	states,
		Array1d	face_fraction,
		span< const Array1d, 2 >	volume_fraction,
		double	dx,
		Direction	dir
	)

inherited

◆ ComputeStableDt() [8/8]

template<typename Equation , typename RiemannSolver >

Array1d fub::Godunov< Equation, RiemannSolver >::ComputeStableDt	(	span< const CompleteArray, 2 >	states,
		double	dx,
		Direction	dir
	)

inherited

◆ GetEquation() [1/2]

template<typename Equation , typename RiemannSolver >

const Equation & fub::Godunov< Equation, RiemannSolver >::GetEquation

noexceptinherited

◆ GetEquation() [2/2]

template<typename Equation , typename RiemannSolver >

Equation & fub::Godunov< Equation, RiemannSolver >::GetEquation

noexceptinherited

◆ GetRiemannSolver() [1/2]

template<typename Equation , typename RiemannSolver >

const RiemannSolver & fub::Godunov< Equation, RiemannSolver >::GetRiemannSolver

noexceptinherited

◆ GetRiemannSolver() [2/2]

template<typename Equation , typename RiemannSolver >

RiemannSolver & fub::Godunov< Equation, RiemannSolver >::GetRiemannSolver

noexceptinherited

◆ GetStencilSize()

constexpr int fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::GetStencilSize

staticconstexprnoexceptinherited

Returns the number of elements in a stencil of this flux method.

◆ GetStencilWidth()

constexpr int fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::GetStencilWidth

staticconstexprnoexceptinherited

Returns the stencil width of this flux method.

Member Data Documentation

◆ equation_

template<typename EquationT , typename RiemannSolverT = ExactRiemannSolver<EquationT>>

Equation fub::Godunov< EquationT, RiemannSolverT >::equation_

privateinherited

◆ numeric_flux_

Conservative fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::numeric_flux_

inherited

◆ numeric_flux_array_

ConservativeArray fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::numeric_flux_array_

inherited

◆ Rank

constexpr int fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::Rank

staticconstexprinherited

◆ riemann_solution_

template<typename EquationT , typename RiemannSolverT = ExactRiemannSolver<EquationT>>

Complete fub::Godunov< EquationT, RiemannSolverT >::riemann_solution_

privateinherited

◆ riemann_solution_arr_

template<typename EquationT , typename RiemannSolverT = ExactRiemannSolver<EquationT>>

CompleteArray fub::Godunov< EquationT, RiemannSolverT >::riemann_solution_arr_

privateinherited

◆ riemann_solver_

template<typename EquationT , typename RiemannSolverT = ExactRiemannSolver<EquationT>>

RiemannSolver fub::Godunov< EquationT, RiemannSolverT >::riemann_solver_

privateinherited

◆ stencil_

std::array<Complete, StencilSize> fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::stencil_

inherited

◆ stencil_array_

std::array<CompleteArray, StencilSize> fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::stencil_array_

inherited

◆ StencilSize

constexpr std::size_t fub::FluxMethod< Godunov< Equation, ExactRiemannSolver< Equation > > >::StencilSize

staticconstexprinherited

Returns the number of elements in a stencil of this flux method (std::size_t version).

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

flux_method/GodunovMethod.hpp

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Private Attributes

Member Typedef Documentation

◆ Complete

◆ CompleteArray

◆ Conservative

◆ ConservativeArray

◆ Equation

◆ RiemannSolver

Member Function Documentation

◆ Base() [1/2]

◆ Base() [2/2]

◆ ComputeNumericFlux() [1/3]

◆ ComputeNumericFlux() [2/3]

◆ ComputeNumericFlux() [3/3]

◆ ComputeNumericFluxes() [1/5]

◆ ComputeNumericFluxes() [2/5]

◆ ComputeNumericFluxes() [3/5]

◆ ComputeNumericFluxes() [4/5]

◆ ComputeNumericFluxes() [5/5]

◆ ComputeStableDt() [1/8]

◆ ComputeStableDt() [2/8]

◆ ComputeStableDt() [3/8]

◆ ComputeStableDt() [4/8]

◆ ComputeStableDt() [5/8]

◆ ComputeStableDt() [6/8]

◆ ComputeStableDt() [7/8]

◆ ComputeStableDt() [8/8]

◆ GetEquation() [1/2]

◆ GetEquation() [2/2]

◆ GetRiemannSolver() [1/2]

◆ GetRiemannSolver() [2/2]

◆ GetStencilSize()

◆ GetStencilWidth()

Member Data Documentation

◆ equation_

◆ numeric_flux_

◆ numeric_flux_array_

◆ Rank

◆ riemann_solution_

◆ riemann_solution_arr_

◆ riemann_solver_

◆ stencil_

◆ stencil_array_

◆ StencilSize