serif::equations::PrimalPoissonBalance Class Reference

Solve Delta(Phi) = 4 pi G rho with one conforming scalar potential field. More...

#include <primal_gravity.hpp>

Collaboration diagram for serif::equations::PrimalPoissonBalance:

Classes
struct	DensitySource
	Integrate +4 pi G v rho only where matter is supported. More...
struct	PotentialFlux
	Integrate grad(v) dot grad(Phi) throughout the star and vacuum. More...

Public Types
using	Test = discretization::blocks::gravity::potential
using	Density = discretization::blocks::density::mass
using	PotentialGradient = discretization::forms::Operand<Test, discretization::forms::Operation::Gradient>
using	ResidualQuantity = dimensions::InverseTimeSquared

Public Member Functions
	PrimalPoissonBalance (const double four_pi_G)
	Set positive finite 4 pi G; impose the zero trace at infinity separately.
auto	contributions () const
	Publish the diffusion term and stellar source to the existing volume assembler.
double	four_pi_G () const noexcept
	Inspect the physical source coefficient for serialization.

Static Public Attributes
static constexpr std::string_view	name = "primal Poisson balance"

Private Attributes
double	m_four_pi_G

Detailed Description

Solve Delta(Phi) = 4 pi G rho with one conforming scalar potential field.

Member Typedef Documentation

Density

using serif::equations::PrimalPoissonBalance::Density = discretization::blocks::density::mass

PotentialGradient

using serif::equations::PrimalPoissonBalance::PotentialGradient = discretization::forms::Operand<Test, discretization::forms::Operation::Gradient>

ResidualQuantity

using serif::equations::PrimalPoissonBalance::ResidualQuantity = dimensions::InverseTimeSquared

Test

using serif::equations::PrimalPoissonBalance::Test = discretization::blocks::gravity::potential

Constructor & Destructor Documentation

PrimalPoissonBalance()

serif::equations::PrimalPoissonBalance::PrimalPoissonBalance ( const double four_pi_G )

inlineexplicit

Set positive finite 4 pi G; impose the zero trace at infinity separately.

Member Function Documentation

contributions()

auto serif::equations::PrimalPoissonBalance::contributions ( ) const

inlinenodiscard

Publish the diffusion term and stellar source to the existing volume assembler.

four_pi_G()

double serif::equations::PrimalPoissonBalance::four_pi_G ( ) const

inlinenodiscardnoexcept

Inspect the physical source coefficient for serialization.

Member Data Documentation

m_four_pi_G

double serif::equations::PrimalPoissonBalance::m_four_pi_G

private

name

std::string_view serif::equations::PrimalPoissonBalance::name = "primal Poisson balance"

staticconstexpr

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

• src/include/serif/equations/primal_gravity.hpp