Calculates the error norm for u. More...

Collaboration diagram for Esfem::PreLoop_helper:

[legend]

Public Member Functions
	PreLoop_helper (Brusselator_scheme &)
	Get access to. More...

void	analytic_initialValues ()
	Initial values via an analytic expression. More...

void	random_initialValues ()
	Initial values via a random distribution. More...

void	save_surface ()
	Save the initial surface into a temporary file.

void	headLine_in_errFile ()
	First line in the error file.

void	plot_paraview ()
	Paraview output. More...

void	prepare_rhs ()
	Applies the mass matrix on the old surface on `u` and `w`. More...

Private Attributes
Brusselator_scheme &	bs
	Contains numerical solution.

const Brusselator_scheme::Init_data &	init_data
	Reference to `bs.exact`

Io::Paraview	paraview
	Has reference to `bs.fef.u.fun` and `bs.fef.w.fun`

Scalar_solver	solver
	Brusselator solver.

Detailed Description

Calculates the error norm for u.

<

<Calculates the error norm for w.

    <Class that calculates errors in the \form#65-

and $H^1$ -norm.

Definition at line 74 of file brusselator_algo_impl.h.

Constructor & Destructor Documentation

PreLoop_helper::PreLoop_helper ( Brusselator_scheme & bs_input )

explicit

Get access to.

Modifies private data members of Brusselator_scheme

Definition at line 77 of file brusselator_algo_impl.cpp.

void PreLoop_helper::analytic_initialValues ( )

Initial values via an analytic expression.

Definition at line 84 of file brusselator_algo_impl.cpp.

void Esfem::PreLoop_helper::plot_paraview ( )

inline

Paraview output.

Prints time step, L2 and H1 error to file with proper tab alignment.

<

Definition at line 274 of file brusselator_algo_impl.h.

void PreLoop_helper::prepare_rhs ( )

Applies the mass matrix on the old surface on u and w.

Definition at line 103 of file brusselator_algo_impl.cpp.

void PreLoop_helper::random_initialValues ( )

Initial values via a random distribution.

Definition at line 89 of file brusselator_algo_impl.cpp.

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