plb::mrtTemplates< T, Descriptor > Struct Template Reference

All helper functions are inside this structure. More...

#include <mrtTemplates.h>

List of all members.

Static Public Member Functions
static T	equilibrium (plint iPop, T rhoBar, Array< T, Descriptor< T >::d > const &j, const T jSqr)
	Computation of equilibrium distribution (in moments space).
static void	computeEquilibrium (Array< T, Descriptor< T >::q > &momentsEq, T rhoBar, Array< T, Descriptor< T >::d > const &j, const T jSqr)
	Computation of all equilibrium distribution (in moments space).
static void	computeMoments (Array< T, Descriptor< T >::q > &moments, Cell< T, Descriptor > &cell)
static T	mrtCollision (Cell< T, Descriptor > &cell, T &rhoBar, Array< T, Descriptor< T >::d > &j, T invM_S[Descriptor< T >::q][Descriptor< T >::q])
	MRT collision step.
static T	mrtCollisionWithForce (Cell< T, Descriptor > &cell, const T &rhoBar, const Array< T, Descriptor< T >::d > &u, T invM_S[Descriptor< T >::q][Descriptor< T >::q], T amplitude)
	MRT collision step.
static void	addGuoForce (Cell< T, Descriptor > &cell, Array< T, Descriptor< T >::d > const &u, T invM_S[Descriptor< T >::q][Descriptor< T >::q], T amplitude)
	Add a force term after BGK collision, according to the Guo algorithm.
static void	computeQuasiIncEquilibrium (Array< T, Descriptor< T >::q > &momentsEq, T rhoBar, Array< T, Descriptor< T >::d > const &j, const T jSqr)
	Computation of all equilibrium distribution (in moments space).
static T	quasiIncMrtCollision (Cell< T, Descriptor > &cell, T &rhoBar, Array< T, Descriptor< T >::d > &j, T invM_S[Descriptor< T >::q][Descriptor< T >::q])
	MRT collision step.

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Detailed Description

template<typename T, template< typename U > class Descriptor>
struct plb::mrtTemplates< T, Descriptor >

All helper functions are inside this structure.

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Member Function Documentation

template<typename T , template< typename U > class Descriptor>

static void plb::mrtTemplates< T, Descriptor >::addGuoForce	(	Cell< T, Descriptor > &	cell,
		Array< T, Descriptor< T >::d > const &	u,
		T	invM_S[Descriptor< T >::q][Descriptor< T >::q],
		T	amplitude
	)			[inline, static]

Add a force term after BGK collision, according to the Guo algorithm.

References plb::Cell< T, Descriptor >::getExternal(), and plb::Cell< T, Descriptor >::getRawPopulations().

template<typename T , template< typename U > class Descriptor>

static void plb::mrtTemplates< T, Descriptor >::computeEquilibrium	(	Array< T, Descriptor< T >::q > &	momentsEq,
		T	rhoBar,
		Array< T, Descriptor< T >::d > const &	j,
		const T	jSqr
	)			[inline, static]

Computation of all equilibrium distribution (in moments space).

template<typename T , template< typename U > class Descriptor>

static void plb::mrtTemplates< T, Descriptor >::computeMoments	(	Array< T, Descriptor< T >::q > &	moments,
		Cell< T, Descriptor > &	cell
	)			[inline, static]

References plb::Cell< T, Descriptor >::getRawPopulations().

template<typename T , template< typename U > class Descriptor>

static void plb::mrtTemplates< T, Descriptor >::computeQuasiIncEquilibrium	(	Array< T, Descriptor< T >::q > &	momentsEq,
		T	rhoBar,
		Array< T, Descriptor< T >::d > const &	j,
		const T	jSqr
	)			[inline, static]

Computation of all equilibrium distribution (in moments space).

template<typename T , template< typename U > class Descriptor>

static T plb::mrtTemplates< T, Descriptor >::equilibrium	(	plint	iPop,
		T	rhoBar,
		Array< T, Descriptor< T >::d > const &	j,
		const T	jSqr
	)			[inline, static]

Computation of equilibrium distribution (in moments space).

template<typename T , template< typename U > class Descriptor>

static T plb::mrtTemplates< T, Descriptor >::mrtCollision	(	Cell< T, Descriptor > &	cell,
		T &	rhoBar,
		Array< T, Descriptor< T >::d > &	j,
		T	invM_S[Descriptor< T >::q][Descriptor< T >::q]
	)			[inline, static]

MRT collision step.

References plb::Cell< T, Descriptor >::getRawPopulations().

template<typename T , template< typename U > class Descriptor>

static T plb::mrtTemplates< T, Descriptor >::mrtCollisionWithForce	(	Cell< T, Descriptor > &	cell,
		const T &	rhoBar,
		const Array< T, Descriptor< T >::d > &	u,
		T	invM_S[Descriptor< T >::q][Descriptor< T >::q],
		T	amplitude
	)			[inline, static]

MRT collision step.

References plb::Array< T, size >::from_cArray(), plb::Cell< T, Descriptor >::getExternal(), and plb::Cell< T, Descriptor >::getRawPopulations().

template<typename T , template< typename U > class Descriptor>

static T plb::mrtTemplates< T, Descriptor >::quasiIncMrtCollision	(	Cell< T, Descriptor > &	cell,
		T &	rhoBar,
		Array< T, Descriptor< T >::d > &	j,
		T	invM_S[Descriptor< T >::q][Descriptor< T >::q]
	)			[inline, static]

MRT collision step.

References plb::Cell< T, Descriptor >::getRawPopulations().

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

• mrtTemplates.h