IBTK::KrylovLinearSolverManager Class Reference

Class KrylovLinearSolverManager is a singleton manager class to provide access to generic KrylovLinearSolver implementations.

#include <ibtk/KrylovLinearSolverManager.h>

Public Types
using	SolverMaker = SAMRAI::tbox::Pointer< KrylovLinearSolver >(*)(const std::string &solver_object_name, SAMRAI::tbox::Pointer< SAMRAI::tbox::Database > solver_input_db, const std::string &solver_default_options_prefix)

Public Member Functions
SAMRAI::tbox::Pointer< KrylovLinearSolver >	allocateSolver (const std::string &solver_type, const std::string &solver_object_name, SAMRAI::tbox::Pointer< SAMRAI::tbox::Database > solver_input_db, const std::string &solver_default_options_prefix) const
void	registerSolverFactoryFunction (const std::string &solver_type, SolverMaker solver_maker)

Static Public Member Functions
static KrylovLinearSolverManager *	getManager ()
static void	freeManager ()

Static Public Attributes
static const std::string	UNDEFINED
static const std::string	DEFAULT
static const std::string	PETSC

Protected Member Functions
	KrylovLinearSolverManager ()
	Default constructor. More...
	~KrylovLinearSolverManager ()=default
	Destructor. More...

Private Member Functions
	KrylovLinearSolverManager (const KrylovLinearSolverManager &from)=delete
	Copy constructor. More...
KrylovLinearSolverManager &	operator= (const KrylovLinearSolverManager &that)=delete
	Assignment operator. More...

Private Attributes
std::map< std::string, SolverMaker >	d_solver_maker_map

Static Private Attributes
static KrylovLinearSolverManager *	s_solver_manager_instance
static bool	s_registered_callback
static unsigned char	s_shutdown_priority

Member Typedef Documentation

SolverMaker

using IBTK::KrylovLinearSolverManager::SolverMaker = SAMRAI::tbox::Pointer<KrylovLinearSolver> (*)(const std::string& solver_object_name, SAMRAI::tbox::Pointer<SAMRAI::tbox::Database> solver_input_db, const std::string& solver_default_options_prefix)

Typedef for functions to construct KrylovLinearSolvers.

Constructor & Destructor Documentation

KrylovLinearSolverManager() [1/2]

IBTK::KrylovLinearSolverManager::KrylovLinearSolverManager ( )

protected

~KrylovLinearSolverManager()

IBTK::KrylovLinearSolverManager::~KrylovLinearSolverManager ( )

protecteddefault

KrylovLinearSolverManager() [2/2]

IBTK::KrylovLinearSolverManager::KrylovLinearSolverManager ( const KrylovLinearSolverManager &  from )

privatedelete

Note

This constructor is not implemented and should not be used.

Parameters

from	The value to copy to this object.

Member Function Documentation

getManager()

static KrylovLinearSolverManager* IBTK::KrylovLinearSolverManager::getManager ( )

static

Return a pointer to the instance of the solver manager. Access to KrylovLinearSolverManager objects is mediated by the getManager() function.

Returns

A pointer to the solver manager instance.

freeManager()

static void IBTK::KrylovLinearSolverManager::freeManager ( )

static

Deallocate the KrylovLinearSolverManager instance.

It is not necessary to call this function at program termination since it is automatically called by the ShutdownRegistry class.

allocateSolver()

SAMRAI::tbox::Pointer<KrylovLinearSolver> IBTK::KrylovLinearSolverManager::allocateSolver	(	const std::string &	solver_type,
		const std::string &	solver_object_name,
		SAMRAI::tbox::Pointer< SAMRAI::tbox::Database >	solver_input_db,
		const std::string &	solver_default_options_prefix
	)		const

Allocate a new KrylovLinearSolver object of the specified type.

registerSolverFactoryFunction()

void IBTK::KrylovLinearSolverManager::registerSolverFactoryFunction	(	const std::string &	solver_type,
		SolverMaker	solver_maker
	)

Register a solver factory function with the solver manager class.

operator=()

KrylovLinearSolverManager& IBTK::KrylovLinearSolverManager::operator= ( const KrylovLinearSolverManager &  that )

privatedelete

Note

This operator is not implemented and should not be used.

Parameters

that	The value to assign to this object.

Returns

A reference to this object.

Member Data Documentation

UNDEFINED

const std::string IBTK::KrylovLinearSolverManager::UNDEFINED

static

Key to use for "undefined" solver types.

DEFAULT

const std::string IBTK::KrylovLinearSolverManager::DEFAULT

static

Default Krylov solver types automatically provided by the manager class.

PETSC

const std::string IBTK::KrylovLinearSolverManager::PETSC

static

s_solver_manager_instance

KrylovLinearSolverManager* IBTK::KrylovLinearSolverManager::s_solver_manager_instance

staticprivate

Static data members used to control access to and destruction of singleton data manager instance.

s_registered_callback

bool IBTK::KrylovLinearSolverManager::s_registered_callback

staticprivate

s_shutdown_priority

unsigned char IBTK::KrylovLinearSolverManager::s_shutdown_priority

staticprivate

d_solver_maker_map

std::map<std::string, SolverMaker> IBTK::KrylovLinearSolverManager::d_solver_maker_map

private

Mapping from solver type names to solver maker functions.

---

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

• ibtk/include/ibtk/KrylovLinearSolverManager.h