This diffusion coefficient class calculates QL diffusion coefficients based on integrals over wavenumber space of certain classes of waves the waves are classified by dispersion relations which are app-specific. More...

#include <calc_diffusion_coefficient.h>

Inheritance diagram for wxm::dfem::variable_adjuster::diffusion_coefficient::CalcDiffusionCoefficient:

Detailed Description

This diffusion coefficient class calculates QL diffusion coefficients based on integrals over wavenumber space of certain classes of waves the waves are classified by dispersion relations which are app-specific.

Public Member Functions
	CalcDiffusionCoefficient ()=default
	Constructor.

void	setup (const WxCryptSet &wxc) override
	Setup the spatial solver using the cryptset.

void	solve (real time, variables_type &input) override
	Solves the diffusion coefficient quadrature and puts solution back into input.

real	calcDeterminant ()
	Calculates determinant of wavenumber elements.

std::vector< size_t >	convertToOutputIndexes (const std::vector< int > &indexes) const
	‍**

Public Member Functions inherited from wxm::dfem::variable_adjuster::variable_adjuster_t
	variable_adjuster_t ()
	Constructor.

void	setup (const WxCryptSet &wxc) override
	Setup the spatial solver using the cryptset.

virtual void	solve (real time, variables_type &input)=0
	applies the variable adjuster to `input`

std::vector< wxm::array::patch_array_t * >	get_patch_arrays (const variables_type &in)

void	process () override

virtual const std::vector< size_t > &	get_input_indices () const

int	priority () const
	Getter function for priority.

virtual void	Barrier (const WxMsgBase &msg, const real time, variables_type &input)
	An opportunity for the variable adjuster to perform any MPI operations it needs to after `solve` is called.

Public Member Functions inherited from WmPatchProcess
	WmPatchProcess ()

virtual	~WmPatchProcess ()=default

void	step ()

virtual void	process ()=0

void	setPatch (const WmUnstructuredPatch *patch)

void	setParentTaskProcessor (WmPatchProcessor *taskProcessor)

virtual std::string	name (std::string prefix="patchedProcessor.") const

virtual void	setup (const WxCryptSet &wxc)

void	setParentSolver (const WmSolverBase *solver)

void	setDt (WxStepper::time_t dt)

void	setTime (WxStepper::time_t time)

WxStepper::time_t	getSuggestedDt () const

const WmUnstructuredPatch &	get_patch () const

const WmSolver &	get_solver () const

Additional Inherited Members
Public Types inherited from wxm::dfem::variable_adjuster::variable_adjuster_t
typedef wxm::temporal_solver::variables_type	variables_type

Protected Attributes inherited from wxm::dfem::variable_adjuster::variable_adjuster_t
std::vector< size_t >	_var_idcs

std::vector< std::unique_ptr< WmApplication > >	_apps

bool	_grab_all = false

int	_priority

Protected Attributes inherited from WmPatchProcess
std::string	_ppName

WmPatchProcessor *	_parentTaskProcessor

const WmUnstructuredPatch *	_patch

std::vector< std::string >	_onSubdomains

WxStepper::time_t	_time

WxStepper::time_t	_dt

WxStepper::time_t	_suggested_dt

WxLogStream	_debStrm = WxLogger::get("warpx-root.console")->getDebugStream()

const WmSolverBase *	_parentSolver = nullptr

Constructor & Destructor Documentation

◆ CalcDiffusionCoefficient()

wxm::dfem::variable_adjuster::diffusion_coefficient::CalcDiffusionCoefficient::CalcDiffusionCoefficient ( )

default

Constructor.

Member Function Documentation

◆ calcDeterminant()

real wxm::dfem::variable_adjuster::diffusion_coefficient::CalcDiffusionCoefficient::calcDeterminant ( )

Calculates determinant of wavenumber elements.

◆ convertToOutputIndexes()

std::vector< size_t > wxm::dfem::variable_adjuster::diffusion_coefficient::CalcDiffusionCoefficient::convertToOutputIndexes ( const std::vector< int > & indexes ) const

‍**

◆ setup()

void wxm::dfem::variable_adjuster::diffusion_coefficient::CalcDiffusionCoefficient::setup ( const WxCryptSet & wxc )

overridevirtual

Setup the spatial solver using the cryptset.

Parameters

wxc	The cryptset

Reimplemented from WmPatchProcess.

◆ solve()

void wxm::dfem::variable_adjuster::diffusion_coefficient::CalcDiffusionCoefficient::solve	(	real	time,
		variables_type &	input
	)

overridevirtual

Solves the diffusion coefficient quadrature and puts solution back into input.

Parameters

time
input	q variables, some of which are also written into

Implements wxm::dfem::variable_adjuster::variable_adjuster_t.

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

src/dfem/variable_adjusters/diffusion_coefficient/calc_diffusion_coefficient.h