Iter< T_ > Class Template Reference

Class to drive an iterative process. More...

Public Member Functions
	Iter ()
	Default Constructor. More...
	Iter (int max_it, real_t toler)
	Constructor with iteration parameters. More...
	~Iter ()
	Destructor.
void	setMaxIter (int max_it)
	Set maximal number of iterations. More...
void	setTolerance (real_t toler)
	Set tolerance value for convergence. More...
void	setVerbose (int v)
	Set verbosity parameter. More...
bool	check (Vect< T_ > &u, const Vect< T_ > &v, int opt=2)
	Check convergence. More...
bool	check (T_ &u, const T_ &v)
	Check convergence for a scalar case (one equation) More...

Detailed Description

template<class T_>
class OFELI::Iter< T_ >

Class to drive an iterative process.

This template class enables monitoring any iterative process. It simply sets default values for tolerance, maximal number of iterations and enables checking convergence using two successive iterates.

Author

Rachid Touzani

Copyright

GNU Lesser Public License

Member Function Documentation

setMaxIter()

void setMaxIter

(

int

max_it

)

Set maximal number of iterations.

Parameters

[in]

max_it

Maximal number of iterations [Default: 100]

setTolerance()

void setTolerance

(

real_t

toler

)

Set tolerance value for convergence.

Parameters

[in]

toler

Tolerance value [Default: 1.e-8]

setVerbose()

void setVerbose

(

int

v

)

Set verbosity parameter.

Parameters

[in]

v

Verbosity parameter [Default: 0]