IterativeCoupling Class Reference

#include <hm_iterative.hh>

Inheritance diagram for IterativeCoupling:

Public Member Functions
	TYPEDEF_ERR_INFO (EI_Reason, string)
	DECLARE_EXCEPTION (ExcSolverDiverge,<< "Nonlinear solver did not converge. Reason: "<< EI_Reason::val)
	IterativeCoupling (Input::Record in_record)
void	solve_step ()
unsigned int	iteration ()

Static Public Member Functions
static const Input::Type::Record &	record_template ()

Protected Member Functions
virtual void	solve_iteration ()=0
	Solve equations and update data (fields). More...
virtual void	compute_iteration_error (double &abs_error, double &rel_error)=0
	Compute absolute and relative error in the solution. More...
virtual void	update_after_iteration ()=0
	Save data (e.g. solution fields) for the next iteration. More...
virtual void	update_after_converged ()=0
	Save data after iterations have finished. More...

Protected Attributes
unsigned int	min_it_
	Minimal number of iterations to perform. More...
unsigned int	max_it_
	Maximal number of iterations. More...
double	a_tol_
	Absolute tolerance for difference between two succeeding iterations. More...
double	r_tol_
	Relative tolerance for difference between two succeeding iterations. More...

Private Attributes
unsigned int	it
	Iteration index. More...

Detailed Description

Definition at line 39 of file hm_iterative.hh.

Constructor & Destructor Documentation

IterativeCoupling()

IterativeCoupling::IterativeCoupling ( Input::Record  in_record )

inline

Definition at line 60 of file hm_iterative.hh.

Member Function Documentation

compute_iteration_error()

virtual void IterativeCoupling::compute_iteration_error ( double &  abs_error, double &  rel_error  )

protectedpure virtual

Compute absolute and relative error in the solution.

Implemented in HM_Iterative.

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DECLARE_EXCEPTION()

IterativeCoupling::DECLARE_EXCEPTION	(	ExcSolverDiverge	,
		<< "Nonlinear solver did not converge. Reason: "<< EI_Reason::val
	)

iteration()

unsigned int IterativeCoupling::iteration ( )

inline

Definition at line 85 of file hm_iterative.hh.

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record_template()

static const Input::Type::Record& IterativeCoupling::record_template ( )

inlinestatic

Definition at line 46 of file hm_iterative.hh.

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solve_iteration()

virtual void IterativeCoupling::solve_iteration ( )

protectedpure virtual

Solve equations and update data (fields).

Implemented in HM_Iterative.

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solve_step()

void IterativeCoupling::solve_step ( )

inline

Definition at line 69 of file hm_iterative.hh.

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TYPEDEF_ERR_INFO()

IterativeCoupling::TYPEDEF_ERR_INFO	(	EI_Reason	,
		string
	)

update_after_converged()

virtual void IterativeCoupling::update_after_converged ( )

protectedpure virtual

Save data after iterations have finished.

Implemented in HM_Iterative.

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update_after_iteration()

virtual void IterativeCoupling::update_after_iteration ( )

protectedpure virtual

Save data (e.g. solution fields) for the next iteration.

Implemented in HM_Iterative.

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Member Data Documentation

a_tol_

double IterativeCoupling::a_tol_

protected

Absolute tolerance for difference between two succeeding iterations.

Definition at line 110 of file hm_iterative.hh.

it

unsigned int IterativeCoupling::it

private

Iteration index.

Definition at line 118 of file hm_iterative.hh.

max_it_

unsigned int IterativeCoupling::max_it_

protected

Maximal number of iterations.

Definition at line 107 of file hm_iterative.hh.

min_it_

unsigned int IterativeCoupling::min_it_

protected

Minimal number of iterations to perform.

Definition at line 104 of file hm_iterative.hh.

r_tol_

double IterativeCoupling::r_tol_

protected

Relative tolerance for difference between two succeeding iterations.

Definition at line 113 of file hm_iterative.hh.

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

• /opt/flow123d/flow123d/src/coupling/hm_iterative.hh