Problem< dim, degree, number > Class Template Reference

This is the main class that handles the construction and solving of user-specified PDEs. More...

#include <problem.h>

Public Member Functions
	Problem (const std::vector< FieldAttributes > &field_attributes, const std::vector< SolveBlock > &solve_blocks, const UserInputParameters< dim > &_user_inputs, PhaseFieldTools< dim > &_pf_tools, PDEOperatorBase< dim, degree, number > &_pde_operator)
	Constructor.
void	solve ()
	Main time-stepping loop that calls solve_increment, reinit_system, output_results, etc...

Private Member Functions
int	solve_increment (SimulationTimer &sim_timer)
	Solve a single increment of the given PDEs. Returns nonzero if any exit_early condition is raised.
void	init_system ()
	Initialize the system.
void	reinit_system ()
	Reinitialize the system.

Private Attributes
std::vector< FieldAttributes >	field_attributes
	Field attributes.
std::vector< SolveBlock >	solve_blocks
	Solve groups.
const UserInputParameters< dim > *	user_inputs_ptr
	User-inputs.
PhaseFieldTools< dim > *	pf_tools
	Phase field tools.
TriangulationManager< dim >	triangulation_manager
	Triangulation handler.
DoFManager< dim, degree >	dof_manager
	DoF manager.
ConstraintManager< dim, degree, number >	constraint_manager
	Constraint handler.
SolveContext< dim, degree, number >	solve_context
	Solver context.
std::vector< std::shared_ptr< SolverBase< dim, degree, number > > >	solvers
	Solvers.
SolutionIndexer< dim, number >	solution_indexer
	Solution indexer.
RefinementManager< dim, degree, number >	grid_refiner
	Grid refiner.

Detailed Description

template<unsigned int dim, unsigned int degree, typename number>
class Problem< dim, degree, number >

This is the main class that handles the construction and solving of user-specified PDEs.

Constructor & Destructor Documentation

Problem()

template<unsigned int dim, unsigned int degree, typename number>

Problem< dim, degree, number >::Problem	(	const std::vector< FieldAttributes > &	field_attributes,
		const std::vector< SolveBlock > &	solve_blocks,
		const UserInputParameters< dim > &	_user_inputs,
		PhaseFieldTools< dim > &	_pf_tools,
		PDEOperatorBase< dim, degree, number > &	_pde_operator )

Constructor.

Member Function Documentation

init_system()

template<unsigned int dim, unsigned int degree, typename number>

void Problem< dim, degree, number >::init_system ( )

private

Initialize the system.

reinit_system()

template<unsigned int dim, unsigned int degree, typename number>

void Problem< dim, degree, number >::reinit_system ( )

private

Reinitialize the system.

solve()

template<unsigned int dim, unsigned int degree, typename number>

void Problem< dim, degree, number >::solve

(

)

Main time-stepping loop that calls solve_increment, reinit_system, output_results, etc...

solve_increment()

template<unsigned int dim, unsigned int degree, typename number>

int Problem< dim, degree, number >::solve_increment ( SimulationTimer & sim_timer )

private

Solve a single increment of the given PDEs. Returns nonzero if any exit_early condition is raised.

Member Data Documentation

constraint_manager

template<unsigned int dim, unsigned int degree, typename number>

ConstraintManager<dim, degree, number> Problem< dim, degree, number >::constraint_manager

private

Constraint handler.

dof_manager

template<unsigned int dim, unsigned int degree, typename number>

DoFManager<dim, degree> Problem< dim, degree, number >::dof_manager

private

DoF manager.

field_attributes

template<unsigned int dim, unsigned int degree, typename number>

std::vector<FieldAttributes> Problem< dim, degree, number >::field_attributes

private

Field attributes.

grid_refiner

template<unsigned int dim, unsigned int degree, typename number>

RefinementManager<dim, degree, number> Problem< dim, degree, number >::grid_refiner

private

Grid refiner.

pf_tools

template<unsigned int dim, unsigned int degree, typename number>

PhaseFieldTools<dim>* Problem< dim, degree, number >::pf_tools

private

Phase field tools.

solution_indexer

template<unsigned int dim, unsigned int degree, typename number>

SolutionIndexer<dim, number> Problem< dim, degree, number >::solution_indexer

private

Solution indexer.

solve_blocks

template<unsigned int dim, unsigned int degree, typename number>

std::vector<SolveBlock> Problem< dim, degree, number >::solve_blocks

private

Solve groups.

solve_context

template<unsigned int dim, unsigned int degree, typename number>

SolveContext<dim, degree, number> Problem< dim, degree, number >::solve_context

private

Solver context.

solvers

template<unsigned int dim, unsigned int degree, typename number>

std::vector<std::shared_ptr<SolverBase<dim, degree, number> > > Problem< dim, degree, number >::solvers

private

Solvers.

triangulation_manager

template<unsigned int dim, unsigned int degree, typename number>

TriangulationManager<dim> Problem< dim, degree, number >::triangulation_manager

private

Triangulation handler.

user_inputs_ptr

template<unsigned int dim, unsigned int degree, typename number>

const UserInputParameters<dim>* Problem< dim, degree, number >::user_inputs_ptr

private

User-inputs.

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

• include/prismspf/core/problem.h
• src/core/problem.cc