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dolfin::NewtonIteration Class Reference

Fixed-point iteration using Newton's method. More...

#include <NewtonIteration.h>

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List of all members.

Public Member Functions

 NewtonIteration (Solution &u, RHS &f, FixedPointIteration &fixpoint, unsigned int maxiter, real maxdiv, real maxconv, real tol, unsigned int depth)
 ~NewtonIteration ()
State state () const
 Return current state (type of iteration).

void start (ElementGroupList &list)
void start (ElementGroup &group)
void start (Element &element)
void update (ElementGroupList &list, Increments &d)
 Update group list.

void update (ElementGroup &group, Increments &d)
 Update element group.

void update (Element &element, Increments &d)
 Update element.

void stabilize (ElementGroupList &list, const Increments &d, unsigned int n)
 Stabilize group list iteration.

void stabilize (ElementGroup &group, const Increments &d, unsigned int n)
 Stabilize element group iteration.

void stabilize (Element &element, const Increments &d, unsigned int n)
 Stabilize element iteration.

bool converged (ElementGroupList &list, const Increments &d, unsigned int n)
 Check convergence for group list.

bool converged (ElementGroup &group, const Increments &d, unsigned int n)
 Check convergence for element group.

bool converged (Element &element, const Increments &d, unsigned int n)
 Check convergence for element.

bool diverged (ElementGroupList &list, const Increments &d, unsigned int n, State &newstate)
 Check divergence for group list.

bool diverged (ElementGroup &group, const Increments &d, unsigned int n, State &newstate)
 Check divergence for element group.

bool diverged (Element &element, const Increments &d, unsigned int n, State &newstate)
 Check divergence for element.

void report () const
 Write a status report.

Detailed Description

Fixed-point iteration using Newton's method.

Constructor & Destructor Documentation

NewtonIteration::NewtonIteration (  Solution &  u,
RHS &  f,
FixedPointIteration &  fixpoint,
unsigned int  maxiter,
real  maxdiv,
real  maxconv,
real  tol,
unsigned int  depth
) 
 

NewtonIteration::~NewtonIteration (   ) 
 

Member Function Documentation

bool NewtonIteration::converged (  Element &  element,
const Increments &  d,
unsigned int  n
)  [virtual]
 

Check convergence for element.

Implements dolfin::Iteration.

bool NewtonIteration::converged (  ElementGroup &  group,
const Increments &  d,
unsigned int  n
)  [virtual]
 

Check convergence for element group.

Implements dolfin::Iteration.

bool NewtonIteration::converged (  ElementGroupList &  list,
const Increments &  d,
unsigned int  n
)  [virtual]
 

Check convergence for group list.

Implements dolfin::Iteration.

bool NewtonIteration::diverged (  Element &  element,
const Increments &  d,
unsigned int  n,
State &  newstate
)  [virtual]
 

Check divergence for element.

Implements dolfin::Iteration.

bool NewtonIteration::diverged (  ElementGroup &  group,
const Increments &  d,
unsigned int  n,
State &  newstate
)  [virtual]
 

Check divergence for element group.

Implements dolfin::Iteration.

bool NewtonIteration::diverged (  ElementGroupList &  list,
const Increments &  d,
unsigned int  n,
State &  newstate
)  [virtual]
 

Check divergence for group list.

Implements dolfin::Iteration.

void NewtonIteration::report (   )  const [virtual]
 

Write a status report.

Implements dolfin::Iteration.

void NewtonIteration::stabilize (  Element &  element,
const Increments &  d,
unsigned int  n
)  [virtual]
 

Stabilize element iteration.

Implements dolfin::Iteration.

void NewtonIteration::stabilize (  ElementGroup &  group,
const Increments &  d,
unsigned int  n
)  [virtual]
 

Stabilize element group iteration.

Implements dolfin::Iteration.

void NewtonIteration::stabilize (  ElementGroupList &  list,
const Increments &  d,
unsigned int  n
)  [virtual]
 

Stabilize group list iteration.

Implements dolfin::Iteration.

void NewtonIteration::start (  Element &  element  )  [virtual]
 

Implements dolfin::Iteration.

void NewtonIteration::start (  ElementGroup &  group  )  [virtual]
 

Implements dolfin::Iteration.

void NewtonIteration::start (  ElementGroupList &  list  )  [virtual]
 

Implements dolfin::Iteration.

Iteration::State NewtonIteration::state (   )  const [virtual]
 

Return current state (type of iteration).

Implements dolfin::Iteration.

void NewtonIteration::update (  Element &  element,
Increments &  d
)  [virtual]
 

Update element.

Implements dolfin::Iteration.

void NewtonIteration::update (  ElementGroup &  group,
Increments &  d
)  [virtual]
 

Update element group.

Implements dolfin::Iteration.

void NewtonIteration::update (  ElementGroupList &  list,
Increments &  d
)  [virtual]
 

Update group list.

Implements dolfin::Iteration.

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


Documentation automatically generated with Doxygen on 10 Sep 2004.