dolfin::ReducedModel Class Reference

#include <ReducedModel.h>

Inheritance diagram for dolfin::ReducedModel:

[legend]Collaboration diagram for dolfin::ReducedModel:

[legend]List of all members.

Public Member Functions
	ReducedModel (ODE &ode)
	Constructor.
	~ReducedModel ()
	Destructor.
real	f (const Vector &u, real t, unsigned int i)
	The right-hand side, including model.
real	u0 (unsigned int i)
	Map initial data.
Element::Type	method (unsigned int i)
	Map the choice of method.
unsigned int	order (unsigned int i)
	Map the choice of order.
real	timestep (unsigned int i)
	Map the choice of time step.
void	update (RHS &f, Function &u, real t)
	Map update function.
void	update (Solution &u, Adaptivity &adaptivity, real t)
	Map update function.
void	save (Sample &sample)
	Map the save function.

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Detailed Description

ReducedModel represents an averaged ODE of the form

u'(t) = f(u(t),t) + g(u(t),t) on (0,T],

u(0) = u0,

where u(t) is a vector of length N, and where g accounts for the effects of small scales on the averaged solution u.

A ReducedModel is automatically created whenever the option "automatic modeling" is set. Note that this does not currently work in combination with the "step" interface of the multi-adaptive solver, i.e., the "solve" interface must be used.

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Constructor & Destructor Documentation

ReducedModel::ReducedModel (  ODE &  ode  )

Constructor.

ReducedModel::~ReducedModel (   )

Destructor.

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Member Function Documentation

real ReducedModel::f (  const Vector &  u, real  t, unsigned int  i )  [virtual]

The right-hand side, including model. Implements dolfin::ODE.

Element::Type ReducedModel::method (  unsigned int  i  )  [virtual]

Map the choice of method. Reimplemented from dolfin::ODE.

unsigned int ReducedModel::order (  unsigned int  i  )  [virtual]

Map the choice of order. Reimplemented from dolfin::ODE.

void ReducedModel::save (  Sample &  sample  )  [virtual]

Map the save function. Reimplemented from dolfin::ODE.

real ReducedModel::timestep (  unsigned int  i  )  [virtual]

Map the choice of time step. Reimplemented from dolfin::ODE.

real ReducedModel::u0 (  unsigned int  i  )  [virtual]

Map initial data. Implements dolfin::ODE.

void ReducedModel::update (  Solution &  u, Adaptivity &  adaptivity, real  t )  [virtual]

Map update function. Reimplemented from dolfin::ODE.

void ReducedModel::update (  RHS &  f, Function &  u, real  t )  [virtual]

Map update function. Reimplemented from dolfin::ODE.

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

• ReducedModel.h
• ReducedModel.cpp

Documentation automatically generated with Doxygen on 10 Sep 2004.