AdvanceExplicitMasked< Limiter, Flux, Model, Stepper > Struct Template Reference¶

adc_cpp: pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper > Struct Template Reference

adc_cpp 0.3.0

Model-free C++23 core for coupled hyperbolic-elliptic systems on adaptive (AMR) meshes, with MPI and GPU (Kokkos) backends

MASKED EXPLICIT advance: n substeps of the Stepper stepper on the MASKED transport residual. More...

#include <block_builder.hpp>

Collaboration diagram for pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >:

Public Member Functions
void	operator() (MultiFab &U, Real dt, int n) const

Public Attributes
Model	m

GridContext	ctx

const MultiFab *	mask

bool	recon_prim

Real	pos_floor = Real(0)
	Zhang-Shu positivity limiter (<= 0: inactive, bit-identical)

Detailed Description

template<class Limiter, class Flux, class Model, class Stepper = SSPRK2Step>
struct pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >

MASKED EXPLICIT advance: n substeps of the Stepper stepper on the MASKED transport residual.

Mimics AdvanceExplicit exactly (same RK math, same limiter / flux): only the residual changes.

Member Function Documentation

◆ operator()()

template<class Limiter , class Flux , class Model , class Stepper = SSPRK2Step>

void pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >::operator()	(	MultiFab &	U,
		Real	dt,
		int	n
	)		const

inline

Member Data Documentation

◆ ctx

template<class Limiter , class Flux , class Model , class Stepper = SSPRK2Step>

GridContext pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >::ctx

◆ m

template<class Limiter , class Flux , class Model , class Stepper = SSPRK2Step>

Model pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >::m

◆ mask

template<class Limiter , class Flux , class Model , class Stepper = SSPRK2Step>

const MultiFab* pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >::mask

◆ pos_floor

template<class Limiter , class Flux , class Model , class Stepper = SSPRK2Step>

Real pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >::pos_floor = Real(0)

Zhang-Shu positivity limiter (<= 0: inactive, bit-identical)

◆ recon_prim

template<class Limiter , class Flux , class Model , class Stepper = SSPRK2Step>

bool pops::detail::AdvanceExplicitMasked< Limiter, Flux, Model, Stepper >::recon_prim

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

include/pops/runtime/builders/block/block_builder.hpp