gsFlowSolverParams< T > Class Template Reference

Detailed Description

template<class T>
class gismo::gsFlowSolverParams< T >

A class that holds all parameters needed by the incompressible flow solver.

• the INS PDE representation
• discretization bases
• list of parameters/options for the solver
• list of assembler options
• list of preconditioner options

Collaboration diagram for gsFlowSolverParams< T >:

Public Member Functions
gsAssemblerOptions &	assemblerOptions ()
	Returns a reference to the assembler option list.
void	createDofMappers (std::vector< gsDofMapper > &mappers)
	Creates DOF mappers for velocity and pressure.
std::vector< gsMultiBasis< T > > &	getBases ()
	Returns a reference to the discretization bases.
const gsBoundaryConditions< T > &	getBCs () const
	Returns a const reference to the boundary conditions.
std::vector< std::pair< int, boxSide > >	getBndIn ()
	Get vector of [patch, side] corresponding to the inflow boundary.
std::vector< std::pair< int, boxSide > >	getBndOut ()
	Get vector of [patch, side] corresponding to the outflow boundary.
std::vector< std::pair< int, boxSide > >	getBndWall ()
	Get vector of [patch, side] corresponding to the solid wall boundary.
const gsNavStokesPde< T > &	getPde () const
	Returns a const reference to the PDE.
	gsFlowSolverParams (const gsNavStokesPde< T > &pde, const std::vector< gsMultiBasis< T > > &bases)
	Constructor of the object.
gsOptionList &	options ()
	Returns a reference to the INS solver option list.
gsOptionList &	precOptions ()
	Returns a reference to the preconditioner option list.
void	setAssemblerOptions (const gsAssemblerOptions &opt)
	Set assembler options given in opt.
void	setBndParts (std::vector< std::pair< int, boxSide > > bndIn, std::vector< std::pair< int, boxSide > > bndOut, std::vector< std::pair< int, boxSide > > bndWall)
	Set boundary parts (vectors of pairs [patch, side]).
void	setOptions (const gsOptionList &opt)
	Set INS solver options given in opt.
void	setPrecOptions (const gsOptionList &opt)
	Set preconditioner options given in opt.

Static Public Member Functions
static gsOptionList	defaultOptions ()
	Returns a list of default options for the incompressible flow solver.

Constructor & Destructor Documentation

gsFlowSolverParams()

template<class T >

gsFlowSolverParams ( const gsNavStokesPde< T > &  pde, const std::vector< gsMultiBasis< T > > &  bases  )

inline

Constructor of the object.

Parameters

pde	an incompressible Navier-Stokes problem
bases	vector of discretization bases (velocity, pressure)

Member Function Documentation

assemblerOptions()

template<class T >

gsAssemblerOptions & assemblerOptions ( )

inline

Returns a reference to the assembler option list.

There is also a const version returning a const reference.

getBases()

template<class T >

std::vector< gsMultiBasis< T > > & getBases ( )

inline

Returns a reference to the discretization bases.

There is also a const version returning a const reference.

options()

template<class T >

gsOptionList & options ( )

inline

Returns a reference to the INS solver option list.

There is also a const version returning a const reference.

precOptions()

template<class T >

gsOptionList & precOptions ( )

inline

Returns a reference to the preconditioner option list.

There is also a const version returning a const reference.

setBndParts()

template<class T >

void setBndParts ( std::vector< std::pair< int, boxSide > >  bndIn, std::vector< std::pair< int, boxSide > >  bndOut, std::vector< std::pair< int, boxSide > >  bndWall  )

inline

Set boundary parts (vectors of pairs [patch, side]).

Parameters

[in]	bndIn	inflow boundary part
[in]	bndOut	outlfow boundary part
[in]	bndWall	solid wall boundary part